unit 4 other welding processes topic : thermit welding … · atomic hydrogen welding -contd...

ME 6008 WT IV Year /VII Semester MSK

UNIT 4OTHER WELDING PROCESSES

SESSION : 1TOPIC : THERMIT WELDING

Objective : To impart Knowledge about Thermit weldingOutcome : Student will be able to describe about Thermit welding and its applicationsPrerequisite : Exothermic reaction & Mould

Time Content Teaching Pedagogy/ Description FacultyApproach

Learner’sActivity Other Resources

10 Mins RECAP

Questioning/Deliberation1.Various solid state welding process2.Applications

Recall/Facilitates Interaction Black board

15 mins Thermit Welding

1. Schematic diagram, Equipment , JointPreparation & Principal of operation/

2. Word association activity3.

Explain &Interacts

Observes andInteract Black board/ICT

5 mins Activity

KnotsParticipants stand in a circle and join

Hands. Keeping their hands joined, theyMove in any way that they want, twistingand turning and creating a ‘knot’. Theymust then unravel this knot, withoutletting go of one another’s hands.

Facilitates Involves --




10 minsThermit Welding -Contd

Advantages and Limitations ,Specificapplications & Real time Examples Explain &

Interacts


10 mins Summarize/Assessment

Recalling points discussed/MCQ Facilitates and

MonitorsParticipate and

Answer Black Board

TOPIC PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 PSO-I PSO-II

Thermit Welding 3 - - - 1 - 2 - - - - 1 - -

TEXT/REFERENCES:

1. Parmer R.S “Welding Engineering and technology” Khanna publishers 2008

2. Little R.L, “Welding and Welding Technology” Tata McGraw Hill publishing Co., Ltd 2008

3. O.P.Khanna “A Textbook of Welding technology” Dhanpat Rai Publications 2015



SESSION : 2TOPIC : ATOMIC HYDROGEN WELDING

Objective : To impart Knowledge about Atomic hydrogen weldingOutcome : Student will be able to describe about Atomic hydrogen welding and its applicationsPrerequisite : Shielding gas, Current, Gas flow rate



10 Mins RECAPQuestioning/Deliberation1.Thermit welding process2.Applications


15 minsAtomic hydrogenwelding

Schematic diagram, Equipment , JointPreparation & Principal of operation Explain &

Interacts


5 mins Activity

Count to SevenThe group sits in a circle and someonestarts the process of counting. Eachperson counts in sequence. When thecounting reaches seven, the next personstarts over with the number one. Everytime someone says a number, they usetheir hands to point out the directionthat the counting should go in.





10 minsAtomic hydrogenwelding -Contd


Interacts



Recalling points discussed Facilitates andMonitors

Participate andAnswer Black Board


Atomic hydrogenwelding 3 - - - 1 - 2 - - - - 1 - -

TEXT/REFERENCES:






SESSION : 3TOPIC : ELECTRON BEAM WELDING

Objective : To impart Knowledge about Electron Beam WeldingOutcome : Student will be able to describe about Electron Beam Welding and its applicationsPrerequisite : Vacuum, Electron, Anode & Cathode



10 Mins RECAPQuestioning/Deliberation1.Atomic hydrogen welding process2.Applications


15 minsElectron BeamWelding


Interacts


5 mins Activity

OrchestraDivide the group into two and ask

half to slap their knees and the other halfto clap their hands. The facilitator acts asthe Conductor of the orchestra,controlling the volume by raising orlowering their arms. The game cancontinue with different members of thegroup taking the role of conductor.





10 minsElectron BeamWelding -Contd


Interacts



Recalling points discussedWorksheet

Facilitates andMonitors



Electron BeamWelding 3 - - - 1 - 2 - - - - 1 - -

TEXT/REFERENCES:






SESSION : 4TOPIC : LASER BEAM WELDING

Objective : To impart Knowledge about Laser Beam WeldingOutcome : Student will be able to describe about Laser Beam Welding and its applicationsPrerequisite : Laser characteristics



10 Mins RECAPQuestioning/Deliberation1.Electron beam welding process2.Applications


15 mins Laser Beam Welding Schematic diagram, Equipment , JointPreparation & Principal of operation Explain &

Interacts


5 mins Activity

Drawing gameParticipants work in pairs, sitting back

to back. One person in each pair has asimple drawing. The other person has ablank piece of paper and a pen. Theperson with the drawing describes it indetail so that the other person canreproduce the drawing on their sheet ofpaper.





10 minsLaser Beam Welding-Contd


Interacts







Laser Beam Welding 3 - - - 1 - 2 - - - - 1 - -

TEXT/REFERENCES:






SESSION : 5TOPIC : FRICTION STIR WELDING

Objective : To impart Knowledge about Friction stir WeldingOutcome : Student will be able to describe about Friction stir Welding and its applicationsPrerequisite : Friction and its characteristics



10 Mins RECAPQuestioning/Deliberation1.Laser beam hydrogen welding process2.Applications


15 mins Friction stir Welding Schematic diagram, Equipment , JointPreparation & Principal of operation Explain &

Interacts


5 mins Activity

Mirror imageParticipants sort themselves into pairs.Each pair decides which one of them willbe the ‘mirror’. This person then copies(mirrors) the actions of their partner.After some time, ask the pair to swaproles so that the other person can be the‘mirror’.





10 minsFriction stir Welding-Contd


Interacts







Friction stir Welding 3 - - - 1 - 2 - - - - 1 - -

TEXT/REFERENCES:






SESSION : 6TOPIC : UNDER WATER WELDING

Objective : To impart Knowledge about Under Water WeldingOutcome : Student will be able to describe about Under Water Welding and its applicationsPrerequisite : Friction and its characteristics



10 Mins RECAPQuestioning/Deliberation1.Friction stir welding process2.Applications


15 minsUnder WaterWelding


Interacts


5 mins Activity

I like you because...

Ask participants to sit in a circle and saywhat they like about the person on theirright. Give them time to think about itfirst.





10 minsUnder WaterWelding -Contd


Interacts







Under WaterWelding 3 - - - 1 - 2 - - - - 1 - -

TEXT/REFERENCES:






SESSION : 7TOPIC : WELDING AUTOMATION IN AEROSPACE

Objective : To impart Knowledge about Welding Automation in AerospaceOutcome : Student will be able to describe about Welding Automation in AerospacePrerequisite : Automation, Aerospace components



10 Mins RECAPQuestioning/Deliberation1.Under water welding process2.Applications


15 mins Welding Automation Automation principles and requirementsto meet the specific demands Explain &

Interacts


5 mins Activity

Find someone wearing...Ask participants to walk around loosely,shaking their limbs and generallyrelaxing. After a short while, thefacilitator shouts out “Find someone...”and names an articleof clothing. The participants have to rushto stand close to the person described.Repeat this exercise several times usingdifferent types of clothing.





10 minsWelding Automationin aerospace


Interacts







Welding Automationin Aerospace 3 - - - 1 - 2 - - - - 1 - -

TEXT/REFERENCES:






SESSION : 8TOPIC : WELDING AUTOMATION IN NUCLEAR

Objective : To impart Knowledge about Welding Automation in Nuclear applicationsOutcome : Student will be able to describe about Welding Automation in Nuclear applicationsPrerequisite : Weld joints in nuclear power plant components



10 Mins RECAPQuestioning/DeliberationWelding automation in aerospace Recall/

Facilitates Interaction Black board

15 mins Welding Automation Automation principles and requirementsto meet the specific demands Explain &

Interacts


5 mins Activity Math puzzles Facilitates Involves --






Interacts







Welding Automation 3 - - - 1 - 2 - - - - 1 - -

TEXT/REFERENCES:






SESSION : 9TOPIC : WELDING AUTOMATION IN SURFACE TRANSPORT VEHICLES

Objective : To impart Knowledge about Welding Automation in Surface transport vehiclesOutcome : Student will be able to describe about Welding Automation in surface transport vehiclesPrerequisite : Weld joints in Automobiles



10 Mins RECAPQuestioning/DeliberationWelding automation in nuclear plants Recall/

Facilitates Interaction Black board

15 minsWelding Automationin automobiles

Automation principles and requirementsto meet the specific demands Explain &

Interacts


5 mins Activity Aptitude Facilitates Involves --






Interacts







Welding Automationin surface transport

vehicles3 - - - 1 - 2 - - - - 1 - -

TEXT/REFERENCES:




unit 4 other welding processes topic : thermit welding … · atomic hydrogen welding -contd...

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