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Design review of any product system for manufacturing,assembly and cost consideration

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Design review of any product system for manufacturing,assembly and cost consideration

  1. 1. DESIGN REVIEW OF ANY PRODUCT/SYSTEM FOR MANUFACTURING, ASSEMBLY & COST CONSIDERATIONS (Tweel Tyre) MSD ASSIGNMENT NO:- 01
  2. 2. Design for Manufacturing :- Entails making parts easier to produce new raw stock a) Minimize complexity of manufacturing. b) Use common axes and common processes. Design for Assembly :- Entails making attachment methods simple a) Minimize number and complexity of assembly operations. b) Individual parts may be more complex in design. Cost :- Concern with reducing overall part production cost. Concern with reducing product assembly cost
  3. 3. DESIGN OF MANUFACTURING,ASSEMBLY AND CAST CONSIDERATION GUIDELINES:-  Reduce the part count.  Use modular designs.  Optimize part handling.  Assemble in the open.  Do not fight gravity.  Design for part identity.  Eliminates fasteners.  Design parts for simple assembly.  Reduce simplify & optimize manufacturing process
  4. 4. SELF-LOCATING PARTS
  5. 5. SELF-LOCATING PARTS
  6. 6. APPLICATION : TWEEL TYRE
  7. 7. MANUFACTURING OF TWEEL TYRE :- 1) STIFF HUB :- It is made by aluminium and using casting process 2)SPOKES :- It is made by Polyurathane material which is always retains its form and its flexible. It is manufactured by molding method. 3)SHEER BAND:- Made by polymer & manufactured by molding method.
  8. 8. ASSEMBLY :- • Tweel is a combination of wheel and tyre. • It’s a single unit so wheel assembled during manufacturing. COST :- • overall tyre cost reduced because of no machining and no assembly required.
  9. 9. ADVANTAGES :- • No tube and tyres required. • No puncture. • Tyre life is more. • Assembly time reduces. • One time investment . • Tyre run on any type of road. • It does not need air. • Three times long life. • The tread can be replaced without having to replace the entire unit, so there is less waste of material.
  10. 10. APPLICATIONS • Golf cart. • Bulldozer. • Military vehicles.
  11. 11. THANK YOU !

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