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Extrusion process

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Extrusion process

  1. 1. Group#03The University Of Lahore
  2. 2. What isExtrusion?
  3. 3. 
  4. 4. Drawing:
  5. 5. 
  6. 6.  Forward / backward extrusion Direct/Indirect Extrusion Hot / cold extrusion
  7. 7. Forward extrusion:
  8. 8. Backward Extrusion:
  9. 9. Direct Extrusion:
  10. 10. Indirect Extrusion:
  11. 11. Hot Extrusion:
  12. 12. Cold Extrusion:
  13. 13. Hydrostatic Extrusion:
  14. 14.  Horizontal Hydraulic Press Vertical Hydraulic Press
  15. 15. 
  16. 16. Uniform WallThickness
  17. 17. Exceptions
  18. 18. Working Principle
  19. 19. 
  20. 20. ALLUMINIUMEXTRUSION
  21. 21.  .
  22. 22. UsesBrass Parts>>>>>>>
  23. 23. 
  24. 24.  Limited complexity of parts. Uniform cross sectional shape only.
  25. 25. 
  26. 26. 
  27. 27. INJECTIONEXTRUSION MOLDING   .

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