SEMESTER-6 MECHANICAL ENGINEERING

COURSE TITLE : ADVANCED PRODUCTION PROCESSSES COURSE CODE : 6021 COURSE CATEGORY : A PERIODS/ WEEK : 5 PERIODS/ SEMESTER : 75 CREDIT : 5

TIME SCHEDULE

MODULE TOPIC PERIODS

1 Turret and Capstan lathes, Automatic and copying lathes. Machining and turning centers.

19

2 Broaching, Gear manufacturing, Press tools, Jigs and fixtures, Jig boring machines.

19

3 Grinding & surface finishing methods, Non conventional machining.

18

4 NC & CNC machines and robotics. Flexible Manufacturing System. 19 TOTAL 75

COURSE OUTCOME : sl.no. sub student will be able to

1

1 Comprehend the working of Turret and Capstan lathes.

2 Understand the automatic and copying lathes.

3

Appreciate the machining and turning centres.

2

4 Understand the working of broaching, gear manufacturing and press tools.

5 Comprehend the Jigs, fixtures and Jig boring machines.

6 Comprehend the grinding machines, surface finishing methods.

3

7 Understand the principle of non conventional machining.

8 Appreciate the NC, CNC and robotics.

9 Comprehend the Flexible Manufacturing System.

SPECIFIC OUTCOME MODULE I 1.1.0 Understand the working of turret and capstan lathes 1.1.1 Identify the parts of turret and capstan lathes by drawing sketches 1.1.2 Describe the working of head stock of turret and capstan lathes 1.1.3 Explain capstan and turret lathe mechanism with the help of line sketch

– indexing & bar feeding

1.1.4 List the work holding & tool holding devices 1.1.5 Sketch the tool layout in sequence for a given set of operations of a work- hexagonal bolt 1.1.6 State the mode of specifying a machine for the purpose of procurement 1.2.0 Comprehend the working of automatic and copying lathes 1.2.1 Define the term automation 1.2.2 State the principle of automatic control 1.2.3 List the applications of automatic machines 1.2.4 Illustrate the working of a single spindle automatic lathe. 1.2.5 Classify the multi spindle automatic lathes 1.2.6 Distinguish between single spindle and multi spindle automatic lathes. 1.2.7 List the various purposes of the automatic machines 1.2.8 Define the tool layout of an automatic lathe. 1.2.9 State the copying principles. 1.2.10 Classify the copying machines. 1.2.11 Describe with sketch the pantograph, electric and hydraulic copying system. 1.3.0 Understand the working of machining and tuning centres 1.3.1 Describe the requirements of machine centers 1.3.2 List the types of machining centers 1.3.3 Identify the characteristics and capabilities of machining centers. 1.3.4 Explain the reconfigurable machines and systems. 1.3.5 Describe the hexapod machines MODULE II 2.1.0 Understand the working of broachers 2.1.1 Define the principle of broaching 2.1.2 Identify the purpose of broaching 2.1.3 Illustrate the broaching tool details 2.1.4 Select the types of broaching tools 2.1.5 Explain the broaching tool materials and its specifications 2.2.0 Understand the various methods of gear manufacturing 2.2.1 List the methods of gear manufacture 2.2.2 Describe the forming process in milling (review only) 2.2.3 Explain the various gear generating processes with sketches. 2.2.4 State gear hobbing 2.2.5 Explain with the sketches, the principle of gear hobbing 2.2.6 Mention the advantages and disadvantages of gear hobbing 2.2.7 Explain the various gear finishing operations 2.2.8 Specify the gear materials. 2.3.0 Understand about the press tools and their operations 2.3.1 Identify the press operations. 2.3.2 Describe the various press working operations. 2.3.3 Classify the dies. 2.4.0 Appreciate the importance of jigs and fixtures 2.4.1 Identify the jigs and fixtures 2.4.2 Classify the jigs and fixtures 2.4.3 State the advantages of jigs and fixtures 2.4.4 List the types of jigs and fixtures

2.4.5 Illustrate drill jigs, universal jigs and indexing jigs 2.4.6 Explain the principle of location. 2.4.7 Describe the principle of minimum locating points. 2.5.0 Appreciate the working of jig boring machine. 2.5.0 Explain the jig boring machines 2.5.1 Classify the jig boring machines 2.5.2 Illustrate the different types of jig boring machines. MODULE III 3.1.0 Understand the grinding machines and its operations 3.1.1 List the various grinding operations 3.1.2 Explain the various types of natural and artificial abrasives. 3.1.3 Categorize the bonding materials 3.1.4 Mention the factors affecting the selection of grinding wheel 3.1.5 Classify the various grinding machines 3.1.6 Explain the principle of cylindrical grinding with a line sketch 3.1.7 Illustrate the working principles of a centre less grinder 3.1.8 Explain the principle of tool and cutter grinder with a line sketch 3.1.9 Distinguish the basic features of finishing, honing , lapping and super finishing 3.1.10 Explain the method of mounting, truing and dressing a grinding wheel 3.2.0 Understand about the special surface finishing methods.

3.2.1.1 Describe other surface finishing methods such as hot dipping, anodizing, electroplating, organic coating, metal spraying.

3.3.0 Understand the working of non-conventional machines 3.3.1.1 List the nonconventional methods of machining 3.3.1.2 Describe the working of USM , EDM, AJM, LBM and ECM 3.3.1.3 State the advantages, disadvantages and applications of the above mentioned

operations MODULE IV 4.1.0 Understand the working of numerically controlled machine tools 4.1.1 State the numerical control machine tool 4.1.2 Explain the various components of N.C machines with block diagram. 4.1.3 List the essential steps required for operation. 4.1.4 Classify the N.C machines- feedback system and control system , 4.1.5 Illustrate the block diagram- computer numerical control ( CNC) 4.1.6 State the advantages of CNC machines. 4.1.7 Identify the Part programming – code 4.1.8 Write a part program for drilling, and turning 4.1.9 State the principle of CAD and CAM 4.1.10 Mention the advantages of CAD and CAM 4.1.11 List the applications of CAD and CAM 4.1.12 Explain the functions of CAD and CAM 4.1.13 List the different hardwares and software for CAD/CAM 4.1.14 Describe the computer aided process planning (CAPP)

4.2.0 Appreciate robotics 4.2.1 Define robotics 4.2.2 State the reason for using robots 4.2.3 List the basic elements of robots 4.2.4 Define degrees of freedom and explain its importance. 4.2.5 Draw the various types of joints 4.2.6 Identify the notations of robot manipulator 4.2.7 Explain the configurations of Robots with diagram 4.2.8 Classify the Robots 4.2.9 Explain the robotic arm, robotic hands and grippers 4.3.0 Appreciate the advantages of flexible manufacturing system 4.3.1 Define Flexible Manufacturing systems 4.3.2 Define flexible automation 4.3.3 List the components of FMS 4.3.4 Illustrate the flexible manufacturing cell ( FMC) 4.3.5 Explain how to achieve the flexibility in manufacturing systems 4.3.6 Describe briefly the components of FMS 4.3.7 Identify the problems in implementing FMS 4.3.8 Explain the transport mechanism in FMS in relation with the material handling system ( MHS) 4.3.9 Identify the Artificial intelligence ( AI) tools for MHS planning 4.3.10 Describe the AGVS, 4.3.11 List the requirements to fulfill the main purpose of FMS communication systems. 4.3.12 Explain the principle of CIM

CONTENT DETAILS MODULE I Turret and Capstan Lathe. Construction and parts - Head stock- work holding devices - tool holding devices – straight and circular holder- flanged tool holders- Tool layout - sequence of operation - Turret indexing mechanism and work feeding mechanism - Machine specifications. Automatic and Copying Machines Automation – definition- automatic control principles- types - single spindle lathe- multi spindle lathe- tool layouts- Copying machines- Copying principles – types- Mechanical ( pantograph copying systems) Machining and Tuning Centers Requirements- types- characteristics and capabilities of machine centers - Reconfigurable machines- systems- Hexapod machines. MODULE II Broaching Machines Introduction – definition - purpose - Broaching tools – parts of the tool- tool details - Types - internal - external Broaching machines (brief description with line sketches)- pull up- pull down- push down

Gear manufacture- Review of terminology of tooth shapes- Method of making gears - review of gear cutting on milling machine- casting of gears- gear hobbling- description of gear hob- operation of gear hobbling machines - Gear materials - specifications. Press Tools Introduction – components of presses- Press working operation – piercing- blanking- bending- notching- trimming- shaving- slitting- lancing- nibbling- beading- classification of dies- Principles of metal cutting- Different types of dies. Jigs and Fixtures Definition of jigs and fixtures- classification of jigs –fixtures- advantages of jigs – fixtures- Constructional details of -drill jigs- Universal jigs- index jigs- milling fixture- Boring fixture- grinding fixture- welding fixture. Jig Boring Machines Introduction – definition- need for greater accuracy on objects like jigs- types of jig boring machines. MODULE III Grinding Abrasives- natural- artificial - Bonding materials –vitrified- silicate- shellac- rubber - Factors affecting the selection of grinding wheels- size and shape of the wheel - kind of abrasives- grain size- grade and structure- kind of bond material- functions of the grinding wheels- grinding machines- classifications- cylindrical grinders- Special purpose grinders - Tool and cutter grinder - Cylindrical grinders - centre type and centre less type grinders - Methods of truing and dressing- Various speed- feed - depth of cut for materials such as - cast iron- high carbon steel- alloy steel- Honing- lapping- super finishing Other surface finishing methods Introduction – purpose – types – - hot dipping- metal spraying- organic coating Non- conventional machining USM- EDM- AJM- LBM – ECM- advantages- disadvantages- application MODULE IV Numerically Controlled Machine Tools Introduction- Block diagram of N.C machines- Steps in operation- preparation of program manuscript - Types of Numerical control system- according to the control system – ( Explain point to point - straight line - contour system of positioning)- according to feed back system ( Explain open loop system and closed loop system) Computer Numerical Control (CNC) Machine tools (brief description only)- Computer aided design (CAD)-Computer Aided Manufacturing (CAM)- Introduction- advantages of CAD – CAM- Part programming- CAPP Robotics Robotics - Reason for using robots- Basic elements of robots- Mechanical design of a robot- Types of joints- Notations of Robot manipulator- Configuration of robots- Robot arms- Robot hands- Grippers Flexible Manufacturing System (FMS)

Introduction- Flexible Automation-Flexible Manufacturing Cell (FMC)-Achieving Flexibility in Manufacturing Systems- Components of FMS- Problems in Implementing FMS- FMS Communication – Information-Transport Mechanism - Materials Handling System (MHS)- Tools for MHS- Planning- Automated Guided Vehicle Systems (AGVS)- Artificial Intelligence (AI)- Introduction to CIM TEXT BOOKS

1. Production Technology - R.K. Jain 2. Production Technology Vol. I & II - O.P Khanna

REFERENCE

1. Manufacturing process – Serope Kalpakjian, Steven R.Schmid 2. A Text Book of Production Engineering - P.C. Sharma 3. Modern Machining Methods - M. Adithian 4. Machine Tools Vol. I - R.N. Datta 5. Computer Integrated Design and Manufacturing - Bed worth 6. CAD, CAM, CIM -Radhakrishnan 7. CNC Machines - B.S.Pabla &M.Adithan (Pub: New Age) 8. Numerical control and computer aided manufacturing -T.K.Kundra, P.N.Rao (Pub: TMH) 9. Industrial robotics - Gordon.N.Mair Pub: PHI 10. CAD/CAM -Ibrahim Zeid, R Sivasubramanian

COURSE TITLE : HYDRAULIC MACHINES COURSE CODE : 6022 COURSE CATEGORY : A PERIODS/ WEEK : 5 PERIODS/ SEMESTER : 75 CREDIT : 5

TIME SCHEDULE

MODULE TOPIC PERIODS 1 Impact of jet and jet propulsion. 19 2 Impulse Turbine 18 3 Reaction turbine 19 4 Pumps and pumping devices 19

TOTAL 75 COURSE OUTCOME :

sl.no. sub student will be able to

1

1 Understand the impact of jet and jet propulsion.

2 Comprehend the working of impulse turbine.

3 Understand the working of reaction turbine.

2

4 Appreciate the classification of pumps

5 Comprehend the working of centrifugal and reciprocating pumps

6 Understand the working of other pumping devices.

SPECIFIC OUTCOME MODULE I 1.1.0 Understand the impact of jet and jet propulsion. 1.1.1 Explain the jet of water and its applications 1.1.2 Derive the equations for force exerted by the jet striking on stationary vertical plate and stationary inclined plate (normal to the plate, in the jet direction and normal to the flow) 1.1.3 Solve the problems on 1.1.2 1.1.4 Derive the equations for force exerted by the jet striking on stationary curved plate at the center, Stationary symmetrical & unsymmetrical curved plates at one end tangentially. 1.1.5 Solve the simple problems on 1.1.4 1.1.6 Derive the equations for force of jet striking on hinged plate 1.1.7 Solve the simple problems on 1.1.6

1.1.8 Derive the equations for force developed, work done and efficiency by the jet striking on a moving flat vertical plate, moving flat inclined plate and moving curved plates. 1.1.9 Solve the simple problems on 1.1.8 1.1.10 Derive the equations for force developed, work done and efficiency by the jet striking on a series of vanes 1.1.11 Solve simple problems on 1.1.10 1.1.12 Derive the equation for work done by a jet of water striking on unsymmetrical moving curved plates when the jet strikes tangentially at one of the tips 1.1.13 Solve simple problems on 1.1.12 1.1.14 Explain the principle of jet propulsion 1.1.15 Explain the Propulsion of ships by water jet (no derivation ) MODULE II 2.1.0 Comprehend the working of impulse turbine 2.1.1 Explain the advantages of water turbines 2.1.2 Classify the water turbines 2.1.3 Explain the impulse turbines 2.1.4 Describe the principle of working of Pelton wheel with sketches 2.1.5 State the equations and solve the problems for number of jets of a Pelton wheel Pitch circle dia, dia of jets, and quantity of water supplied to the wheel 2.1.6 Explain the governing of an impulse turbine with sketches. 2.1.7 Solve the problems for work done & efficiency on Pelton wheel. MODULE III 3.1.0 Understand the working of reaction turbine 3.1.1 Compare the impulse and reaction turbines 3.1.2 Describe the principle of working of Francis turbine and Kaplan turbine 3.1.3 State the equation of work done, power produced, discharge and efficiencies (Hydraulic,

Mechanical and Overall) of reaction turbines (No derivations) 3.1.4 State the equation for discharge of Kaplan Turbine and solve simple problems 3.1.5 Explain the different types of draft tubes with sketches 3.1.6 Define specific speed and unit quantities of Turbines 3.1.7 Define Unit power, Unit speed, and Unit discharge 3.1.8 Explain the significance of the specific speed 3.1.9 State the selection of Turbines based on specific speed and head.

MODULE IV 4.1.0 Appreciate the classification of Pumps 4.1.1 Classify pumps: Positive displacement, Roto Dynamic (constant head) pumps 4.2.0 Comprehend the working of centrifugal and reciprocating pumps

4.2.1 Explain the different types of casing of centrifugal pumps 4.2.2 State the equations for work done, power and efficiencies of centrifugal pump (No derivation)

4.2.3 Compute the simple problems on 4.1.3 4.2.4 Explain the specific speed of centrifugal pumps (no derivation -simple problems) 4.2.5 Explain the selection of centrifugal pumps based on specific speed and head 4.2.6 Describe the Concept of NPSH – (Net Positive Suction Head) 4.2.7 Explain the cavitation and priming in centrifugal pumps. 4.2.8 Explain the multistage centrifugal pumps with sketches 4.2.9 Illustrate the Performance curves of centrifugal pumps -w.r.t to the effect speed on discharge,

head & power 4.2.10 Distinguish static head & dynamic head required for a system of pumping system. 4.2.11 Explain the System characteristic curve of a pumping system 4.2.12 Explain the selection of centrifugal pump for best efficiency condition by matching system curve

& considering NPSH 4.2.13 Explain the principle of working of reciprocating pump (single acting & double acting) 4.2.14 List the classification of Reciprocating pumps. 4.2.15 Compare centrifugal pump and reciprocating pump. 4.2.16 State the equations for finding discharge 4.2.17 Explain the slip and significance of negative slip 4.2.18 State the equations for power required to drive a reciprocating pump 4.2.19 Solve simple problems on 4.2.4, 4.2.5 and 4.2.6 4.2.20 Explain the air vessels. 4.3.0 Understand the working of other pumping devices 4.3.1 Explain the Hydraulic rams with sketches. 4.3.2 Describe the air lift pump with sketches. 4.3.3 Illustrate the jet pump with sketches 4.3.4 Describe the mono block, coupled, submersible (open well &deep well) , Propeller pumps &

Turbine pumps

CONTENT DETAILS MODULE I Impact of Jets - Introduction – force exerted by the jet – stationary vertical plate – stationary inclined plate – Derive equations for force exerted by the jet striking on stationary vertical plate and stationary inclined plate (normal to the plate - in the jet direction and normal to the flow)with problems - stationary curved plate at the centre- stationary curved plate at one end tangentially – simple problems – Inclined plate – simple problems – moving flat vertical plate – moving flat inclined plate – moving curved plate – Derive equations for force of jet striking on hinged plate- series of vanes – simple problems – force exerted by jet of water on unsymmetrical moving curved plate when the jet strikes tangentially at one of the tips – simple problems- Derive equations for force developed- work done and efficiency by the jet striking on a moving flat vertical plate- moving flat inclined plate and moving curved plates. – Principle of jet propulsion – propulsion of ship.

MODULE II Impulse turbines - Introduction-development of water Turbines-classification-impulse Turbine-Pelton wheel components- State the equations and solve the problems for number of jets of a Pelton wheel -Pitch circle dia- dia of jets-quantity of water supplied to the wheel- Problems for number of jets – problems for work done - efficiency on Pelton wheel-governing of Impulse turbines. MODULE III Reaction turbines -introduction –components—difference between impulse& reaction—classification of reaction turbines –discharge—power produced-work done—efficiencies—francis turbine—kaplan turbine—(simple problems)- draft tubes-types- unit quantities—specific speed—selection of turbine—selection based on specific speed- head of water (simple problems). MODULE IV Centrifugal pump - Introduction – classify pumps: based on head-positive displacement - roto dynamic- types of casing—piping system of CP—work done- manometric head—efficiencies –discharge—power required to drive –multistage pumps –simple problems -specific speed of CP—selection of pumps based on specific speed and head— concept of NPSH – (net positive suction head)-cavitation—priming.– performance curves of centrifugal pumps - static head & dynamic head required for a system of pumping system- characteristic curve of a pumping system- Selection of centrifugal pump for best efficiency condition by matching system curve- considering NPSH- reciprocating pump types -comparison of CP & RP –discharge—slip—power required –air vessels ( simple problems) - hydraulic ram—air lift pump—jet pump- the mono block- coupled- submersible (open well &deep well) - propeller pumps - turbine pumps. TEXT BOOKS

1. Hydraulic, Fluid mechanics and Hydraulic machines– R.S.Khurmi

2. Fluid mechanics and hydraulic machines – Dr. R.K. Bansal.

3. Turbo Machines – A Valsan and A Raju- Vikas Publications

REFERENCE

1. Hydraulics and Fluid mechanics - Dr.P.N.Modi & Dr.S.M.Seth

2. Hydraulics, Fluid mechanics and fluid machines – S.Ramamurtham

3. Hydraulic and Hydraulic machines – Dr. Jagadish Lal

4. Hydraulic machines - M.R.Thomas &C.K.M.Sagir

COURSE TITLE : REFRIGERATION & AIR CONDITIONING COURSE CODE : 6023 COURSE CATEGORY : A PERIODS/ WEEK : 6 PERIODS/ SEMESTER : 90 CREDIT : 6

TIME SCHEDULE

MODULE TOPIC PERIODS 1 Introduction. Applications of refrigeration. Principle of

refrigeration. Air refrigeration. Vapour compression system.

24

2 Vapour absorption system. Refrigerating equipments. Refrigerants.

24

3 Psychrometry and psychrometric processes and mixing of air streams. Low temperature refrigeration

22

4 Air conditioning. Load Estimation 20 TOTAL 90

COURSE OUTCOME : sl.no. sub student will be able to

1

1 Understand the importance, principles and application of refrigeration.

2 Appreciate the working of air refrigeration system

3 Appreciate the working of vapour compression refrigeration system

2 4 Comprehend the principle of vapour absorption refrigeration system

3

5 Comprehend the major components in refrigeration system.

6 Appreciate the properties and applications of refrigerants.

7 Understand the principle of psychrometry and psychrometric processes.

4 8 Understand the principle of Low temperature refrigeration .

5 9 Comprehend the principle of air conditioning and load estimation

SPECIFIC OUTCOME MODULE I 1.1.0 Understand the importance, Principles and application of refrigeration. 1.1.1 Define the laws of thermodynamics 1.1.2 List the various modes of heat transfer and its application in thermodynamics. 1.1.3 Explain the change of state from liquid to vapour, vapour to liquid, solid to liquid, liquid to solid

and state sublimation.

1.1.4 Define sensible heat, latent heat, saturation temperature, critical pressure, critical temperature, enthalpy, entropy.

1.1.5 Outline the importance of refrigeration, psychrometry and air conditioning. 1.2.0 Appreciate the working of air refrigeration system 1.2.1 Define refrigeration 1.2.2 State the purpose of refrigeration 1.2.3 Explain various methods of refrigeration. 1.2.4 Differentiate heat engine, refrigerator and heat pump. 1.2.5 Define COP of a refrigerator 1.2.6 Explain the unit of refrigeration 1.2.7 Appreciate the working of Air Refrigeration System 1.2.8 Analyze the reversed Carnot cycle with the help of P-V and T-S diagrams 1.2.9 Derive COP of reversed Carnot cycle. 1.2.10 Compute the COP and capacity of a refrigerating machine from a given data 1.2.11 Explain the working of air refrigerator based on Bell-Coleman cycle with the help of flow

diagram, P-V and T-S diagrams 1.2.12 Derive COP of Bell-Coleman cycle 1.2.13 Compute COP of Bell-Coleman cycle from given data 1.2.14 Explain open and closed cycle air refrigeration system. 1.2.15 List the advantages and disadvantages of Air refrigeration system 1.3.0 Appreciate the working of vapour compression refrigeration system 1.3.1 Explain the principle of working of a vapour compression system 1.3.2 Analyze vapour compression system with the help of T-S and P-H diagram 1.3.3 Derive the COP of vapour compression systems 1.3.4 Derive the power required to drive the system 1.3.5 Compute COP and Power required from the given data 1.3.6 List the factors affecting the COP of vapour compression refrigeration system. 1.3.7 State the function of accumulator and flash chamber in a vapour compression refrigeration

system. MODULE II 2.1.0 Comprehend the principle of vapour absorption refrigeration system 2.1.1 Explain the working of simple vapour absorption system with a flow diagram 2.1.2 Explain the working of Electrolux refrigerator with the help of a flow diagram 2.1.3 Compare vapour compression system and vapour absorption system 2.2.0 Comprehend the major components in refrigeration system 2.2.1 Explain with simple sketch the working of a reciprocating compressor 2.2.2 Explain with sketch the working of roller and vane type compressors 2.2.3 Explain with sketch the working of a centrifugal compressor 2.2.4 Distinguish between hermetically sealed and semi-hermetically sealed compressor 2.2.5 Explain the working of air cooled condensers 2.2.6 Explain the working of water cooled condensers – shell and tube type, shell and coil type and

double tube type 2.2.7 Explain the working of dry expansion type evaporator and flooded type evaporator 2.2.8 Distinguish between natural convection type evaporators and forced convection type

evaporator.

2.2.9 Explain with suitable sketches the expansion devices such as capillary tube, Automatic expansion valve and thermostatic expansion valve

2.2.10 State the purpose of strainer, drier and muffler in a refrigeration system. 2.2.11 State various methods of defrosting. 2.3.0 Appreciate the properties and applications of refrigerants 2.3.1 Define refrigerant 2.3.2 Distinguish between primary refrigerant and secondary refrigerant with examples 2.3.3 Outline the desirable properties of refrigerants 2.3.4 List various refrigerants such as ammonia, carbon dioxide, Freon 11, Freon 12 and Freon 22 2.3.5 Outline the characteristics of environmentally safe refrigerants R123, R134a, R125 2.4.0 List various fields of applications of refrigeration 2.4.1 Illustrate the working of domestic refrigerator 2.4.2 Explain with a layout, working of ice plants 2.4.3 Illustrate the working of water coolers – pressure type and storage type 2.4.4 Explain the working of a cold storage 2.4.5 Describe the dairy refrigeration system 2.4.6 Explain the freeze drying process 2.4.7 Explain the Ice cream making process MODULE III 3.1.0 Understand the principle of psychrometry and psychrometric processes 3.1.1 Define Psychrometry 3.1.2 Define dry air, moist air, saturated air, degree of saturation, specific humidity, absolute

humidity, relative humidity, dry bulb temperature, wet bulb temperature, wet bulb depression, dew point temperature dew point depression.

3.1.3 State Dalton’s law of partial pressure 3.1.4 Explain the enthalpy of moist air 3.1.5 Explain the construction and use of psychrometer 3.1.6 Explain the psychrometric chart and explain various lines in the chart. 3.1.7 Explain the use of psychrometric chart (Simple problems using tables and charts.) 3.2.0 Explain and represent psychrometric process such as sensible heating, sensible cooling,

humidifying, dehumidifying, heating and humidifying, cooling and dehumidifying and adiabatic mixing of air streams on psychrometric charts

3.2.1 Explain by-pass factor of heating and cooling coil 3.2.2 Explain the concept of sensible heat factor 3.2.3 Derive efficiency of heating and cooling coils 3.2.4 Solve simple problems using psychrometric chart. 3.3.0 Understand the principle of Low temperature refrigeration 3.3.1 Define Cryogenics 3.3.2 List Advantages and applications of cryogenic refrigeration 3.3.3 Explain Cascade refrigeration 3.3.4 Explain Joule –Thomson effect 3.3.5 Explain Liquefaction of Nitrogen and Hydrogen. 3.3.6 Describe the adiabatic demagnetization of paramagnetic Sault for approaching Absolute zero.

MODULE IV 4.1.0 Comprehend the principle of air conditioning and load estimation 4.1.1 Define air conditioning 4.1.2 Explain the factors affecting human comfort 4.1.3 Explain the concept of effective temperature 4.1.4 Explain the use of comfort chart in air conditioning 4.2.0 Classify air conditioning systems on the basis of major function, season of the year and

equipment arrangement 4.2.1 Explain industrial air conditioning, comfort air conditioning 4.2.2 Explain the working of summer, winter and year round air conditioning with line sketches 4.2.3 Explain the construction and working of window type air conditioner 4.2.4 Explain the construction and working of packaged type air conditioner 4.2.5 Explain the central plant system with suitable layout 4.2.6 Define the term HVAC. 4.2.7 Estimate the load and design Air conditioning systems 4.2.8 Explain the sources of heat gain or loss 4.2.9 Estimate heat gain from various sources such as conduction heat load, radiation load of sun,

occupants load, infiltration air load, equipment load, fresh air load, miscellaneous heat sources. 4.2.10 Explain sensible, latent and total heat load. 4.2.11 Compute total cooling load. GENERAL INFORMATION:

Use of Steam Tables, Psychrometric tables & charts may be permitted for Examination

CONTENT DETAILS MODULE I Introduction Review of thermodynamic principles – saturation temperatures; change of state- latent heat-sensible heat- critical pressure- enthalpy- entropy- sublimation- refrigeration- Definition- Introduction to heat transfer – importance of refrigeration- psychrometry - air conditioning. Principles of Refrigeration-concept of C.O.P- unit of Refrigeration-Application of refrigeration- methods of refrigeration- ice refrigeration-dry ice refrigeration- air expansion refrigeration- evaporative cooling- liquid evaporation refrigeration- steam jet refrigeration- Laws of refrigeration simple problems Air Refrigeration systems- Air refrigerator- Working- based on reversed carnot cycle- COP- simple problems- Working of Air refrigerator based on Bell-Coleman cycle-flow- PV - TS diagram of Bell Coleman cycle-Simple problems- Air refrigeration –Open systems -closed systems - Advantages - limitations of air refrigeration. Vapour Compression Refrigeration systems-Principles - working of a vapour compression system with the help of flow diagram-Analysis of vapour compression system with the help of TS and PH diagrams- C.O.P of vapour compression systems- Power required to drive the system- Simple problems- Effect of subcooling- super heating- use of accumulator and flash chamber

MODULE II Vapour Absorption system-Simple absorption system- Electrolux system-comparison with vapour compression system-Refrigeration Equipments-Compressors- Principle of working of reciprocating compressors- rotary compressor – roller and vane type – centrifugal compressor (Explanation with simple diagram only)-hermetically sealed - semi hermetically sealed compressors Condensers- Air cooled condensers- water cooled condensers – shell and tube-shell - coil - double tube type (Explanation with line diagram)-Evaporators- Types- Dry and flooded type- Natural - forced convection type Expansion Devices- Capillary tube- Thermostatic expansion valve- automatic expansion valve Refrigerants-Definition- Primary - secondary refrigerants- desirable properties of refrigerants- properties of ammonia- carbon dioxide- R-11- R-12 - R-22- environmentally safe refrigerants -R123- R 134a-R125- secondary refrigerants -salt brine- glycol. Application of refrigeration-Domestic refrigerator-Ice plants- water coolers- pressure type -storage type- cold storage-dairy refrigeration- freeze drying- ice cream cabinets. MODULE III Psychrometry-Definition- Dry air- moist air- saturated- unsaturated -super saturated air- degree of saturation- dry bulb temperature- wet bulb temperature- dew point temperature- Dalton’s law of partial pressures absolute humidity-relative humidity- specific humidity- Enthalpy of moist air - psychrometer- psychrometric chart and tables- (Simple problems using tables and charts). Psychrometric Processes Sensible heating - sensible cooling – by pass factor- humidifying- dehumidifying – sensible heat factor- heating –humidifying- cooling –dehumidifying- efficiency of heating -cooling coil- Simple problems using psychrometric chart - tables. Low temperature refrigeration (Cryogenics) Definition for the term cryogenics.-advantages - –field of application-Cascade refrigeration system– Joule Thomson effect – (definition only) - liquefaction of Nitrogen -Hydrogen- absolute zero temperature –use Adiabatic demagnetization of paramagnetic salts. MODULE IV Air Conditioning-Definition- factors affecting human comfort- effective temperature- comfort chart Air conditioning systems-Classification – industrial- comfort air conditioning- working of summer air conditioning- winter - year round air conditioning- construction- working of window type- package type- central plant systems - HVAC. Design and Load estimation of Air Conditioning systems Introduction – Heat source – External and Internal source - solar radiation through window –conduction of heat due to temperature difference- Heat addition by the occupants and equipments- Infiltration of air – ventilating estimation- Procedure of sensible heat load – latent heat load – total load –.Estimation of total cooling load.

TEXT BOOK 1. Refrigeration & Air conditioning - R.S. Khurmi & J.K. Gupta

2. Refrigeration & Air Conditioning - A.S. Sarao & P.S. Gabi.

REFERENCE 1. A course in Refrigeration & Air Conditioning - S.C. Arora & S. Domkudwar

2. Basic Refrigeration & Air Conditioning - P.N.Ananthanarayanan

3. Cryogenic Systems - Randll Darron

4. Cryogenic engineering - R. D. Scott

5. Principles of refrigeration - ROY.J. Dossat.

COURSE TITLE : CAD/CAM COURSE CODE : 6024 COURSE CATEGORY : E PERIODS/ WEEK : 4 PERIODS/ SEMESTER : 60 CREDIT : 4

TIME SCHEDULE

MODULE TOPIC PERIODS 1 CAD & Geometric modelling 15 2 Computer aided manufacturing 15 3 NC, DNC and CNC Machines 15 4 CNC components and part programmimg, CNC program procedure 15

TOTAL 60 COURSE OUTCOME :

sl.no. sub student will be able to

1

1 Understand the concept of computer aided design and geometric modelling.

2 Comprehend the concept of Computer Aided Manufacturing.

3 Understand the technology involved in NC, DNC and CNC systems.

4 Comprehend the CNC components and part programming.

SPECIFIC OUTCOME

MODULE I

1.1.0 Understand the concept of Computer Aided Design and Geometric modelling. 1.1.1 Define CAD and CAD activities 1.1.2 List the benefits of CAD 1.1.3 List the CAD hardware -Input/output devices - CRT - raster scan & direct view storage tube, LCD,

plasma panel, mouse, digitizer, image scanner, drum plotter, flat bed plotter, laser printer. 1.1.4 Identify the Secondary storage devices - hard disk, floppy disk, CD, DVD, Flash memory 1.1.5 Classify the CAD system - PC based CAD system, workstation based CAD system 1.1.6 Illustrate the graphics workstation - configuration and typical specification 1.1.7 Explain the CAD software packages, computer networking - purposes, 1.1.8 Illustrate the topology and types of Geometric modeling techniques - wire frame , surface, solid

modeling

MODULE II

2.1.0 Comprehend the concept of Computer Aided Manufacturing 2.1.1 Define CAM 2.1.2 State the functions and benefits of CAM 2.1.3 Explain the integrated CAD/CAM organization 2.1.4 Describe the Process planning - master date - structure of a typical CAPP. 2.1.5 Classify the CAPP - Variant type, generative type- 2.1.6 List the advantages of CAPP 2.1.7 Describe the aggregate production planning - Master production schedule(MPS) - capacity

planning, 2.1.8 List the guidelines of design for manufacture/assembly. 2.1.9 Describe the Product development cycle - sequential engineering - concurrent engineering 2.1.10 Explain the Rapid prototyping and its concept and applications 2.1.11 Illustrate 3D printing.

MODULE III

3.1.0 Understand the technology involved in NC, DNC and CNC systems 3.1.1 Define Numerical control 3.1.2 List the components of NC system 3.1.3 Describe the features of NC - DNC –CNC- Adaptive Control Systems 3.1.4 State the working principle of a CNC system 3.1.5 Describe the features of CNC Machines 3.1.6 List the advantages of CNC machines 3.1.7 Differentiate between NC and CNC 3.1.8 Classify the turning centers 3.1.9 Illustrate the machining centers MODULE IV 4.1.0 Comprehend the CNC components and part programming 4.1.1 List the different Drives 4.1.2 Explain the AC drive spindles, slide ways, linear motion bearing, recirculation ball screw, ATC and

tool magazine. 4.1.3 Identify the feedback devices 4.1.4 Explain the concept of NC part programming 4.1.5 Describe the CNC program procedure 4.1.6 Define the coordinate system 4.1.7 Explain the types of motion control 4.1.8 Describe the NC dimensioning. 4.1.9 Define the Part program 4.1.10 Generate the sample programs for lathe and milling 4.1.11 Generate the CNC codes from CAD models 4.1.12 Define the post processing

CONTENT DETAILS MODULE I CAD - CAD activities –benefits of CAD - CAD hardware -Input/output devices - CRT - raster scan & direct view storage tube – LCD - plasma panel - mouse - digitizer - image scanner - drum plotter - flat bed plotter - laser printer - Identify Secondary storage devices - hard disk - floppy disk - CD - DVD - Flash memory - CAD system - PC based CAD system – workstation based CAD system - graphics workstation - configuration – specification - CAD software packages - computer networking – purposes - topology - Geometric modeling techniques - wire frame – surface - solid modeling. MODULE II Define CAM - functions - benefits - CAD/CAM - Process planning - master date – CAPP - structure - Classification - Variant - generative - advantages - production planning - Master production schedule(MPS) - capacity planning - Guide lines for Design of Manufacture/assembly - Product development cycle - sequential engineering - concurrent engineering - Rapid prototyping - concept - applications. MODULE III Numerical control – components –development of NC - DNC –CNC- Adaptive Control Systems – CNC - working principle –features –advantages – Differentiate NC and CNC - turning centers - Classification - horizontal - vertical - machining centers - horizontal spindle - vertical spindle -universal machines - machine axis conventions. MODULE IV

Drives - spindle drive - hydraulic drive systems – direct current motors - stepping motors -servo motors - AC drive spindles – slide ways - linear motion bearing – recirculation ball screw -ATC - tool magazine - feedback devices - encoders –linear and rotary transducers - in-process probing - NC part programming - manual programming - sequence number - preparatory functions and G codes - miscellaneous functions - Mm codes Coordinate system - types of motion control - point-to-point - paraxial and contouring- NC dimensioning. - Reference points - machine zero - work zero - tool zero - tool offsets - Part program - tool information - speed - feed data - interpolation - macro subroutines - mirror images – thread cutting – sample programs for lathe and milling – CNC codes from CAD models - post processing - conversational programming -APT programming. TEXT BOOKS

1. CAD/CAM/CIM – R. Radhakrishnan. S, Subramanian, V. Raju – New Age International Pvt Ltd 2. CAD/CAM – Mikell P Groover - PHI Pvt Ltd REFERENCE

1. Automation, Production systems and Computer Integrated Manufacturing – Mikell P Groover –

Pearson Education Asia. 2. CAD/CAM Principles and Applications – Dr.P.N.Rao – Tata McGraw Hill

COURSE TITLE : INDUSTRIAL AUTOMATION & MECHATRONICS COURSE CODE : 6025 COURSE CATEGORY : E PERIODS/WEEK : 5 PERIODS/SEMESTER : 75 CREDITS : 5

TIME SCHEDULE

Module Topic Periods

1 Industrial Automation Mechatronics. Traditional design and mechatronic design process.

18

2 Sensors and Transducers 18

3 Control valves Actuators

18

4 Programmable Logic Controller. Fault finding techniques Mechatronic system case study

21

TOTAL 75 COURSE OUTCOME

Sl.No. Student will be able to

1 Understand Industrial Automation and its Applications

2 Understand the mechatronic system, usage and advantages of mechatronics.

3 Comprehend the traditional Automation and mechatronic system

4 Understand the principles of sensors and transducers.

5 Comprehend the working of Control valves and actuators

6 Understand the concepts of Programmable Logic Controllers

7 Understand the techniques of Fault finding in mechatronic system

8 Comprehend the Mechtronic system approach with case study.

SPECIFIC OUTCOME MODULE I 1.1.0 Understand the Industrial Automation and its Applications

1.1.1 Define automation 1.1.2 Describe reasons for automation 1.1.3 Explain the advantage and disadvantages of automation 1.1.4 Explain fixed, programmable and integrated automation 1.1.5 Describe basic elements of an automated system 1.1.6 Describe future challenges of automation

1.2.0 Understand the mechatronic system, usage and advantages of mechatronics 1.2.1 Define Mechatronics 1.2.2 List the advantages and disadvantages of mechatronics 1.2.3 Explain mechatronic products 1.2.4 Explain mechatronics block diagram 1.2.5 Describe the application of mechatronics in engineering

1.3.0 Comprehend the traditional Automation and mechatronic system

1.3.1 Explain the traditional Automation system 1.3.2 Explain mechatronic system 1.3.3 Describe the measurement system 1.3.4 Describe elements of measurement system 1.3.5 Describe the elements of control system

1.4.0 Explain open loop and closed loop control system 1.4.1 Describe the elements of closed loop control system 1.4.2 Distinguish open loop and closed loop control system 1.5.0 Distinguish traditional and Mechatronics design 1.5.1 Describe the elements of product design MODULE II 2.1.0 Understand the principles of transducers and sensors 2.1.1 Define sensors and transducers 2.1.2 Explain static and dynamic characteristics 2.1.3 Describe the performance terminology 2.2.0 Describe the displacement, position, proximity sensors 2.2.1 Explain eddy current proximity sensors 2.2.2 Explain inductive proximity (sensor ) switch 2.2.3 Explain optical encoders 2.2.4 Explain incremental encoders 2.2.5 Explain absolute encoders 2.2.6 Explain tachogenerator 2.3.0 Describe the fluid pressure measurement devices 2.3.1 Explain liquid flow sensors 2.3.2 Explain liquid level sensors 2.3.3 Explain temperature sensors 2.3.4 Explain light sensors

2.3.5 Explain the selection of sensors 2.4.0 Inputting data by switches - mechanical switches. 2.5.0 Explain debouncing of mechanical switches. MODULE III 3.1.0 Comprehend the working of Control valves and actuators 3.1.1 Describe the actuation system 3.1.2 Describe hydraulic and pneumatic power supplies 3.1.3 Explain control valves with their symbolic representation 3.1.4 Explain directional, pressure and flow control valves 3.1.5 Explain process control valve 3.1.6 Explain pilot operated control valve 3.2.0 Explain linear actuators 3.2.1 Describe the hydraulic and pneumatic cylinders 3.2.2 Explain control of single acting and double acting cylinder 3.2.3 Explain control valve operating a lift system 3.2.4 Explain pressure sequence valve- A sequencing system 3.2.5 Describe Sequencing of two double acting cylinder 3.2.6 Describe rotary actuators 3.3.0 Explain electrical actuation systems 3.3.1 Explain mechanical switches 3.3.2 Explain solid state switches 3.3.3 Explain basic principles of D C motors A C motors MODULE IV 4.1.0 Understand the concepts of Programmable Logic Controllers

4.1.1 Define the programmable logic controller 4.1.2 Describe features of PLC 4.1.3 Explain the basic components of PLC with block diagram 4.1.4 Explain input - output processing 4.1.5 List the programming language of PLC 4.1.6 Explain ladder diagram 4.1.7 Explain mnemonics 4.1.8 Explain timers - internal relays and counters 4.1.9 Explain working of shift register 4.1.10 Explain master and jump controls 4.1.11 Explain data handling 4.1.12 Explain selection of PLC 4.1.13 Explain microprocessor and micro controller with block diagram. 4.1.14 Distinguish between microprocessor and micro controller.

4.2.0 Understand the techniques of Fault finding in mechatronic system 4.2.1 Explain common fault detection techniques with measurement, control system and Data communication systems. 4.2.2 Explain common hardware faults 4.2.3 Describe the Fault detection techniques in microprocessor

4.3.0 Comprehend the mechatronic system approach with case study 4.3.1 Explain the possible mechatronic design solutions 4.3.2 Explain the principle of timed switch and bath room scale.

CONTENT DETAILS

MODULE-I Theory of Mechatronics Automation - definition - need, advantages and disadvantages of automation-Types of automation fixed, programmable and integrated automation-their advantage and disadvantage -basic elements of an automated system- future challenge of automation- Mechatronics - Definition-advantages-Mechatronic system-mechanical, electrical, electronic and computer system-measurement system-sensor ,signal conditioning and display system- control system-Open loop and close loop system- advantages and dis advantages of open loop and closed loop system. Traditional and mechatronic design -elements of design procedure MODULE- II Sensors and Transducers: Sensors and Transducers - Performance terminology- range and span -error - accuracy -sensitivity - hysteresis error - non linearity error - reproducibility - stability - dead band - resolution and output impedance. Displacement, position and proximity sensors - eddy current proximity sensors, inductive proximity sensors –proximity switches -micro switch ,reed switch, photo sensitive switch and mechanical switch- optical encoders- incremental and absolute encoders- tachogenerator- fluid pressure measurement devices - diaphragm, bellows and tube pressure sensors - liquid flow sensors - orifice plate, turbine meters -float sensors- temperature sensors -bimetallic strips, resistance temperature detectors - thermistors - thermo couples- light sensors -photo diodes ,photo transistors and photo resistors - selection of sensors - inputting data by switches - mechanical switches - debouncing of mechanical switches MODULE III Actuators Actuation systems ,Pneumatic and Hydraulic System , Directional control valves- spool valve- poppet valve - pilot operated valve -directional valve, Pressure control valves -pressure regulating valve -pressure limiting valve and pressure sequence valves. Cylinders. - Single acting and double acting -cylinder sequencing. Process control valve - diaphragm actuators - rotary actuators. Semi rotary actuators Electrical actuation systems: Electrical systems, mechanical switches, solid state switches -diodes -thyristors - triacs - bipolar transistors, solenoids .Basic principle , working principle of AC and DC motors, principle of working, and types of Stepper motors.

MODULE IV Programmable Logic Controller definition –block diagram- Input / Output processing - Programming - mnemonics - Timers, internal relays and Counters - shift register - Master and jump controls - Ladder logic circuit -Data handling- selection of PLC – Microprocessor and Microcontrollers – Applications. Mechatronics systems and Fault finding Fault finding - Fault detection techniques - common hardware faults. - Possible design solutions -Timed switch - bathroom scales. Course Content Describe Stepper Motor. TEXT BOOKS

1. Bolton - Mechatronics - Pearson Third edition 2. R.K.Rajput - A textbook of mechatronics - Education asia. 3. A.K.Gupta, S.K.Arora - Industrial automation and mechatronics - Laxmipublication PVT

Ltd. 4. Ganesh hedge - Mechatronics - Laxmi publication PVT Ltd.

REFERENCES Kushdeep Goyal & Deepak Bandari - Industrial Automation & Robotics-S.K.Kataria & sons K.P.Ramachandran – Mechatronics – wiley India Pvt Ltd - E.K.Vijayaraghavan-Mechatronics in Manufacturing System- John wiley and sons R.Theagaraj- Microprocessor and Micro controller- Scitech Publications. N. Shanmugam- Mechatronics- , Anuradha Publications D. S. Kumar, Satya Prakasan & Tech India Pub. Bolton - Mechatronics, Pearson Education Asia ThirdEdition -

COURSE TITLE : MAINTENANCE ENGINEERING COURSE CODE : 6026 COURSE CATEGORY : E PERIODS/ WEEK : 4 PERIODS/ SEMESTER : 60 CREDIT : 4

TIME SCHEDULE

MODULE TOPIC PERIODS 1 Basic Concept of maintenance 15 2 Reliability 15 3 Misalignment & Imbalance 15 4 Ferrography 15

TOTAL 60 COURSE OUTCOME :

sl.no. sub student will be able to

1

1 Understand the basic concept of maintenance.

2 Comprehend the principles of reliability.

3 Understand the concept of misalignment and imbalance

4 Understand the theory of Ferrography.

SPECIFIC OUTCOME MODULE I 1.1.0 Understand the Basic concept of maintenance 1.1.1 Explain the importance and benefits of sound maintenance systems 1.1.2 Categorize the activities of maintenance 1.1.3 Compare the merits of each maintenance category 1.1.4 State the principles and methods of lubrication 1.1.5 Describe the condition monitoring and cost comparison with & without CM 1.1.6 Illustrate the basic principles of maintenance planning 1.1.7 Explain the principles of planned maintenance activity MODULE II 2.1.0 Comprehend the principles of Reliability 2.1.concepts - reliability, maintainability and

available 2.1.1 Determine the failure rate, mean time between failures, Reliability and machine availability

2.1.2 Illustrate Bath tub curve 2.1.3 Explain the Factors of availability 2.1.4 Estimate the reliability using exponential distribution function MODULE III 3.1.0 Understand the concept of misalignment and imbalance 3.1.1 Describe the vibration monitoring and analysis 3.1.2 Identify the Methods and instruments for CM 3.1.3 Describe the wear debris analysis & shock pulse analysis, application and condition monitoring

of ball & roller bearings 3.1.4 Illustrate the vibration signature analysis and transducers for vibration measurement MODULE IV 4.1.0 Understand the theory of Ferrography 4.1.1 Describe the spectral oil analysis procedure 4.1.2 Describe the non-destructive testing methods 4.1.3 Identify the technique providing information on plant regarding corrosion monitoring 4.1.4 Identify the Repair methods for beds, slide ways, spindles, gears, lead screws and bearings 4.1.5 Describe the Failure analysis Methods 4.1.6 Explain the repair methods for Material handling equipment 4.1.7 Identify the use of computers in maintenance.

CONTENT DETAILS MODULE I

Basic concept - purpose and function of maintenance — Importance and benefits of sound Maintenance systems- types of maintenance - Maintenance categories - Comparative merits of each category - Preventive maintenance - TPM .maintenance schedules - repair cycle - Principles and methods of lubrication -Condition Monitoring - Cost comparison with and without CM - Basic Principles of maintenance planning - principles of planned maintenance activity. MODULE II

Reliability : basic concepts – reliability- maintainability -availability- failure rate-mean time between failures - Reliability and machine availability – MTBF- MTTR -MWT-Bath tub curve - Factors of availability - Maintenance economics- system reliability-reliability of series and parallel systems- reliability estimation using exponential distribution function. MODULE III Misalignment - unbalance - vibration monitoring and analysis -vibration analysis -proximity analysis - frequency analysis - - real time analysis- vibration limits- vibration severity criteria -vibration severity

charts -Methods - instruments for CM - Temperature sensitive tapes - Pistol thermometers - wear-debris analysis - shock pulse analysis - application -condition monitoring of ball - roller bearings - vibration signature analysis transducers for vibration measurement. MODULE IV Ferrography - spectral oil analysis procedure - non destructive testing - liquid penetrant testing- radio graphic inspection-ultrasonic testing -acoustic emission- corrosion monitoring-resistance techniques- technique providing information on plant regarding corrosion monitoring Repair methods for beds - slide ways- spindles- gears- lead screws - bearings - Failure analysis - Failures and their development - Logical fault location methods - Sequential fault location. Repair methods for Material handling equipment - Equipment records -Job order systems -Use of computers in maintenance. TEXT BOOKS

1. Srivastava S.K., "Industrial Maintenance Management", - S. Chand and Co., 1981

2. Bhattacharya S.N., "Installation, Servicing and Maintenance", S. Chand and Co., 1995

REFERENCE

1. Srivastava S.K., "Industrial Maintenance Management", - S. Chand and Co., 1981

2. Bhattacharya S.N., "Installation, Servicing and Maintenance", S. Chand and Co., 1995

3. White E.N., "Maintenance Planning", I Documentation, Gower Press, 1979.

4. Garg M.R., "Industrial Maintenance", S. Chand & Co., 1986.

5. Higgins L.R., "Maintenance Engineering Hand book", McGraw Hill, 5th Edition, 1988.

6. Armstrong, "Condition Monitoring", BSIRSA, 1988.

7. Davies, "Handbook of Condition Monitoring", Chapman &Hall, 1996.

8. "Advances in Plant Engineering and Management", Seminar Proceedings - IIPE, 1996.

9. L.S. Sreenath vibration spectrum analysis -A practical approach

COURSE TITLE : HYDRAULIC MACHINERY AND FLUID POWER LABORATORY COURSE CODE : 6027 COURSE CATEGORY : A PERIODS/ WEEK : 3 PERIODS/ SEMESTER : 45 CREDIT : 2

TIME SCHEDULE MODULE TOPIC PERIODS

1 Pelton Turbine, Francis Turbine & Kaplan Turbine 11 2 Centrifugal Pump, Reciprocating Pump, Gear Pump, Lobe Pump,

Self priming pump, Stage pump, Deep well pump.

11 3 Hydraulic Ram, hydraulic lift. Hydraulic Jack, Hydraulic press. 10 4 Pneumatic and Hydraulic systems. 13

TOTAL 45 COURSE OUTCOME : sl.no. sub student will be able to

1

1 Carryout the experiment on Pelton Turbine, Francis Turbine & Kaplan Turbine.

2 Understand the Centrifugal Pump, Reciprocating Pump, Gear Pump, lobe Pump, Self priming pump, stage pump, deep well pump.

3 Understand the Hydraulic Ram and hydraulic lift

2 4 Comprehend the hydraulic Jack, hydraulic press.

3 5 Comprehend the pneumatic and hydraulic systems.SPECIFIC OUTCOME MODULE I 1.1.0 Carryout the experiment on Pelton Turbine, Francis Turbine & Kaplan Turbine.: 1.1.1 Study the Pelton turbine 1.1.2 Distinguish the characteristics curves of Pelton turbine 1.1.3 Find the efficiency at constant head and constant speed 1.1.4 Plot the characteristics curves 1.1.5 Interpret the curves. 1.1.6 Study the Pelton turbine 1.1.7 Distinguish the characteristics curves of above turbines 1.1.8 Find the efficiency at constant head and constant speed 1.1.9 Plot the characteristics curves 1.1.10 Interpret the curves. MODULE II 2.1.0 Understand the Centrifugal Pump, Reciprocating Pump, Gear Pump, lobe Pump,Self priming

pump, stage pump, deep well pump. 2.1.1 State the function and principle of working of centrifugal pumps 2.1.2 State its applications 2.1.3 Conduct an experiment and find out hydraulic efficiency and overall efficiency 2.1.4 Plot the characteristic curves and comment on it.

2.1.5 State the function and principle of working of reciprocating pumps 2.1.6 State its applications 2.1.7 Conduct an experiment and find out volumetric efficiency and overall efficiency 2.1.8 Plot the characteristic curves and comment on it. 2.1.9 State the function and principle of working of Gear Pumps 2.1.10 State its applications 2.1.11 Conduct an experiment and find out volumetric efficiency and overall efficiency 2.1.12 Plot the characteristic curves and comment on it. 2.1.13 State the function and principle of working of Lobe Pumps 2.1.14 State its applications 2.1.15 Conduct an experiment and find out volumetric efficiency and overall efficiency 2.1.16 Plot the characteristic curves and comment on it. 2.1.17 State the function and principle of working of Self priming Pumps 2.1.18 State its applications 2.1.19 Conduct an experiment and find out volumetric efficiency and overall efficiency 2.1.20 Plot the characteristic curves and comment on it. 2.1.21 State the function and principle of working of Stage Pumps 2.1.22 State its applications 2.1.23 Conduct an experiment and find out volumetric efficiency and overall efficiency 2.1.24 Plot the characteristic curves and comment on it. 2.1.25 State the function and principle of working of Deep well Pumps 2.1.26 State its applications 2.1.27 Conduct an experiment and find out volumetric efficiency and overall efficiency 2.1.28 Plot the characteristic curves and comment on it. MODULE III 3.1.0 Understand the Hydraulic Ram and Hydraulic Lift 3.1.1 State the function of hydraulic ram 3.1.2 Explain the working of hydraulic ram 3.1.4 Conduct the experiment on hydraulic ram 3.1.5 Construct the graph – discharge versus efficiency of hydraulic ram 3.1.6 Plot the graph – discharge VsD’Abuisson’s efficiency and Rankine efficiency 3.1.7 Interpret the above curves. 3.2.0 Comprehend the hydraulic Jack, hydraulic press 3.2.1 State the functions of hydraulic lift 3.2.2 Explain the working of hydraulic lift 3.2.3 State the function of hydraulic jack and press 3.2.4 Explain the working of hydraulic jack and press 3.2.5 Conduct the experiments on hydraulic jack and press MODULE IV 4.1.0 Comprehend the Pneumatic and Hydraulic systems 4.1.1 Identify ISO standard pneumatic symbols. 4.1.2 Prepare circuit diagrams based on pneumatic system using pressure, flow and directional

control valves {use transparent valves} 4.1.3 Carryout the experiment on pneumatic actuators and plot the curve, pressure Vs force with

different bore sized actuators. 4.1.4 Identify the ISO standard hydraulic symbols.

4.1.5 Prepare the circuit diagrams based on hydraulic system using pressure, flow and directional control valves

4.1.6 Carryout the experiment on hydraulic actuators linear actuators and plot the curve, pressure Vs force curve with different bore sized actuators.

4.1.7 Carryout the experiment on hydraulic rotary actuators and plot the curve, pressure Vs torque with different bore sized actuators

4.1.8 Computer based simulation of hydraulic and pneumatic circuits REFERENCE

1. HydraulicS Lab Manual K C JOHN

COURSE TITLE : CADD LAB - 2 COURSE CODE : 6028 COURSE CATEGORY : A PERIODS/ WEEK : 3 PERIODS/ SEMESTER : 45 CREDIT : 2

TIME SCHEDULE

MODULE TOPIC PERIODS 1 Working with layer property manager. Creating blocks with CAD 8 2 Solid Primitives 6 3 Solid modelling and assembling, Section of solids 17 4 Rendering in AutoCAD. Pro- E,CATIA

Piping layout drawings, Solid Works

14 TOTAL 45

COURSE OUTCOME : SL.NO. SUB STUDENT WILL BE ABLE TO

1

1 Understand the working with layer property.

2 Draw the 3D Models

3 Draw the solid models

4 Draw the sections of solids.

5 Understand the Rendering in AutoCAD,

6 Understand the modeling in Pro E and CATIA.

7 Understand the 3D Piping layout

2 1 Comprehend the basics of Solid Works

COURSE CONTENT MODULE I Working with Layer Property Manager - Creating new layers – assigning colors – naming layers – assigning line type - Creating and inserting blocks – editing blocks. MODULE II Introduction 3D modeling- Constructing solid primitives-box - sphere - cylinder - cone - wedge - torus. Understanding UCS - viewing a 3D model - Boolean operations such as union - subtract - intersection.

MODULE III Solid modeling – extrude – revolve – sweep- loft. assembling 3D models – 3d operations such as align - move - rotate – array- create bushed bearing - foot step bearing - flange coupling - engine piston - crank shaft - solid editing tools such as face edit – slice- section of solids- sectional view of bushed bearing - foot step bearing by using slice - rendering – light and material render . MODULE IV Application of view ports - plotting a drawing - – Camera – motion path animation Introduction to ProE – create simple solids - ProE and CATIA 3 D modeling of piping layout Introduction to Solid Works – Draw simple figures REFERENCE

1. Autocad 2014 for Engineers Vol.I -Sankarprasad Dey

2. Engineering Drawing - M.B.Shah, B.C.Rana

COURSE TITLE : ADVANCED MACHINE TOOL LAB COURSE CODE : 6029 COURSE CATEGORY : A PERIODS/ WEEK : 3 PERIODS/ SEMESTER : 45 CREDIT : 2

TIME SCHEDULE

MODULE TOPIC PERIODS 1 Lathe work 10 2 Shaping and milling practice 12 3 Slotting, planning and grinding 10 4 CNC Machining and programming 13

TOTAL 45 COURSE OUTCOME :

sl.no. sub student will be able to

1

1 Perform various operations on machine tools.

2 Carryout special turning operations to produce machine handle, eccentric turning.

3 Carryout practice on shaper, milling machine and planning machine.

4 Perform key way cutting, T slot cutting, gear cutting, spline cutting.

5 Carryout practice on CNC programming and CNC machines.

CONTENT DETAILS

MODULE I Lathe Work Advanced lathe operations such as machine handle manufacturing- male and female assembly etc.

MODULE II Shaping & Milling Practice-V -Blocks, Key- way cutting T- Slot Cutting, Gear cutting.

MODULE III Grinding- Planning-& Slotting practice-Practice on grinding- planning & slotting machines

MODULE IV CNC Programming Practice-machining

TEXT BOOKS

1. Mechanical Workshop Practice By K. C. John (PHI Learning Private Limited) 2. Mechanical Workshop & Laboratory Manual By K. C. John

REFERENCE

1. Workshop Technology Vol. I by S K Hajra Choudhary 2. Workshop Technology Vol. II by S K Hajra Choudhary

COURSE TITLE : PROJECT WORK AND SEMINAR COURSE CODE : 6009a COURSE CATEGORY : A PERIODS/WEEK : 6 PERIODS/SEMESTER : 90 CREDITS : 10

TIME SCHEDULE

MODULE TOPIC PERIODS

I

II

III

IV

TOTAL

1. To develop design of a multi storeyed building. 2. To implement structural planning. And site planning 3. To enhance team spirit and creative talents for achieving a goal. Selection of Project: 1. Select programme related project which has relevance to today’s industry, preferably with a social relevance. 2. Suggested type of Projects :

a. Providing technical service to industry b. Entrepreneurship development

3. Project should be feasible at Diploma level and economically viable 4. Only projects which can be developed by the Diploma students need be selected. Support of external agencies not permitted Guidelines for Project Work: 1. Suitable batches may be formed with 3 – 5 students per batch 2. The programme of the project work should be monitored at least once a week and progress may be documented 3. Involvement of each student should be ensured Format for the preparation of Project work : 1. Cover Page as per format 2. Acknowledgement 3. Certificate of the Project Guide 4. Synopsys of the Project 5. Main Report

- Objective & Scope of the Project - Theoretical Background - Definition of Problem - Methodology adopted, System Implementation & Details -Hardware/Software/Machinery/Equipment/used