automatic matl handl1

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A Presentation On

AUTOMATIC MATERIAL HANDLING SYSTEMS

BY

Mr.Srinath GudurMr.Gaurav Guru

Mrs.Jayshree Thorat

UNDER THE GUIDANCE OF

Prof. V.B.Suryawanshi

DEPARTMENT OF MECHANICAL ENGINEERING

2010-11


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M aterial HandlingM aterial Handling

TheThe movement,movement, storage,storage, protectionprotection && controlcontrol of of materialsmaterials throughoutthroughout thethe manufacturingmanufacturing andanddistributiondistribution processprocess includingincluding theirtheir consumptionconsumptionandand disposaldisposalTheThe handlinghandling of of materialsmaterials mustmust be be performedperformedsafely,safely, efficiently,efficiently, atat low low cost,cost, inin aa timely timely manner,manner, accurately(theaccurately(the rightright materialsmaterials inin thetherightright quantitiesquantities toto thethe rightright locations),locations), without withoutdamagedamage toto thethe materialsmaterials


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Quality controlsystem

M anufacturingM anufacturing

support systemssupport systems

Manufacturingsystems

Automation &controltechnologies

M aterialhandlingtechnologies


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M aterial Handling EquipmentM aterial Handling Equipment

A great variety of material handling equipment is A great variety of material handling equipment isavailable commercially. These includes :available commercially. These includes :

1.1. Transport equipmentTransport equipment2.2. Storage systemsStorage systems3.3. Unitizing equipmentUnitizing equipment4.4. Identification & tracking systemsIdentification & tracking systems


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1. M aterial transport1. M aterial transport equipmentequipmentM aterial transport includes equipment that isM aterial transport includes equipment that isused to move materials inside a factory,used to move materials inside a factory,

warehouse, or other facility. warehouse, or other facility.This equipment can be divided into 5 categoriesThis equipment can be divided into 5 categories

listed as below:listed as below:i.i. Industrial trucksIndustrial trucksii.ii. A utomated guided vehicles A utomated guided vehiclesiii.iii. M onorails & other rail guided vehiclesM onorails & other rail guided vehiclesiv.iv. ConveyorsConveyors v. v. Cranes & hoistsCranes & hoists


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i. Industrial trucksi. Industrial trucks


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ii. M onorails & other railii. M onorails & other railguided vehiclesguided vehicles

H igh-Speed Rail -Guided Vehicle


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iii. Conveyorsiii. Conveyors


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iv. Cranes & hoistsiv. Cranes & hoists


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D ouble Girder Overhead Br idge C r anes


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C omplete free standingoverhead b r idge c r ane andhoist

Gantry C rane


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v. Automated guidedv. Automated guidedvehicle systems(AGVS)vehicle systems(AGVS)

A n AGV S is a material handling system that uses A n AGV S is a material handling system that usesindependently operated, self independently operated, self- -propelled vehiclespropelled vehiclesguided along defined pathwaysguided along defined pathwaysThe vehicles are powered by onThe vehicles are powered by on- -board batteries board batteriesthat allow many hours of operation (8that allow many hours of operation (8- -16 hour is16 hour istypical) between chargingtypical) between chargingThe AGV S pathways are unobtrusiveThe AGV S pathways are unobtrusive


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T ypes of vehiclesT ypes of vehicles

A utomated guided vehicles can be divided into A utomated guided vehicles can be divided intofollowing 3 categories:following 3 categories:

i.i. Driverless trainsDriverless trainsii.ii. Pallet trucksPallet trucksiii.iii. Unit load carriersUnit load carriers


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AGVS ApplicationsAGVS ApplicationsM ovement of large quantity of material overM ovement of large quantity of material overrelatively large distancesrelatively large distancesUnit load carriers & pallet trucks are used inUnit load carriers & pallet trucks are used in

storage & distribution areastorage & distribution areaAGV systems are used in assembly line AGV systems are used in assembly lineoperationsoperationsUsed in F M SsUsed in F M SsUsed in office mail delivery & hospital materialUsed in office mail delivery & hospital materialdelivery delivery


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Vehicle Guidance technology Vehicle Guidance technology

The guidance system is the method by whichThe guidance system is the method by which AGV S pathways are defined & vehicles are AGV S pathways are defined & vehicles arecontrolled to follow the pathwayscontrolled to follow the pathwaysThe 3 technologies used in commercial systemsThe 3 technologies used in commercial systemsfor vehicle guidance are:for vehicle guidance are:

i.i. Imbedded guide wiresImbedded guide wires

ii.ii. Paint stripsPaint stripsiii.iii. Self Self--guided vehiclesguided vehicles


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Imbedded guide wiresImbedded guide wires


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Vehicle M anagement & Safety Vehicle M anagement & Safety

i.i. Traffic ControlTraffic Controlii.ii. V ehicle dispatching V ehicle dispatchingiii.iii. Safety Safety


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V IDEO V IDEOTruck Loading by Automatic Guided Vehicle (AGV, LGV,SGV).mp4


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2.Storage Systems2.Storage Systems

Storage methods and equipments can beStorage methods and equipments can beclassified as below:classified as below:Bulk storageBulk storageRack systemsRack systemsShelving and binsShelving and binsDrawer storageDrawer storageA utomated storage systems A utomated storage systems


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3 .Unitizing Equipment3 .Unitizing Equipment

It refers to :It refers to :Containers used to hold individual items duringContainers used to hold individual items duringhandlinghandlingEquipment used to load & package theEquipment used to load & package thecontainerscontainers


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4 .Identification & tracking4 .Identification & trackingsystemsystem

M aterial handling must include a means of M aterial handling must include a means of keeping track of materials being moved or storedkeeping track of materials being moved or storedThis is usually done by affixing some kind of This is usually done by affixing some kind of label to the item, carton, or unit load thatlabel to the item, carton, or unit load thatuniquely identifies ituniquely identifies itThe most common label used today consists of The most common label used today consists of

bar codes that can be read quickly & bar codes that can be read quickly &automatically by bar code readersautomatically by bar code readers


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C onsiderations in M aterialC onsiderations in M aterialHandling SystemHandling System

i.i. M aterial CharacteristicsM aterial Characteristicsii.ii. Quantities & flow rates of materials to beQuantities & flow rates of materials to be

movedmovediii.iii. Routing factorsRouting factorsiv.iv. Scheduling of the movesScheduling of the moves v. v. Plant layoutPlant layout


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T he 10 Principles of M aterialT he 10 Principles of M aterialHandlingHandling

1.1. Planning PrinciplePlanning Principle2.2. Standardization PrincipleStandardization Principle3.3. Work Principle Work Principle4.4. Ergonomic PrincipleErgonomic Principle5.5. Unit load principleUnit load principle6.6. Space utilization PrincipleSpace utilization Principle7.7. System PrincipleSystem Principle8.8. A utomation Principle A utomation Principle9.9. Environmental PrincipleEnvironmental Principle

10.10. Life Cycle Cost PrincipleLife Cycle Cost Principle


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Analysis of M aterialAnalysis of M aterialT ransport SystemsT ransport Systems

1.Charting techniques in M aterial Handling1.Charting techniques in M aterial Handlingi. Fromi. From--To ChartTo Chart

ToTo 11 22 33 44 55From 1From 1 00 9/50 5/120 6/2059/50 5/120 6/205 0 0

2 0 0 0 0 9/1802 0 0 0 0 9/180

3 0 0 0 2/85 3/1703 0 0 0 2/85 3/1704 04 0 0 0 0 8/850 0 0 8/855 0 0 0 0 05 0 0 0 0 0


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ii. Flow diagramii. Flow diagram9/509/50

1 2

5

4

3


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THANK THANK YOU! YOU!

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