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Compare press forging and drop forging.
written 7.2 years ago by | • modified 2.2 years ago |
Mumbai University > Mechanical Engineering > Sem 3 > Production Process 1
Marks: 5M
Year: May 2016
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written 7.2 years ago by | • modified 2.2 years ago |
Mumbai University > Mechanical Engineering > Sem 3 > Production Process 1
Marks: 5M
Year: May 2016
written 7.2 years ago by |
PRESS FORGING | DROP FORGING |
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1. Press forging is a method of forging that involves the slow and continuous pressure on the workpiece. | A metal forming process that,a billet is inserted into a die and then hammered until it has assumed the shape of the die |
2.Press forging has maximum peak force between 30 to 100 ms. | Drop hammers reach peak loads in 2-5 ms |
3. Automation is possible in case of press forging | drop hammers employ operators and are not automatized |
4.Press forging operations are safe as compared to drop forging | Drop forging are less safe compared |
5. Less prone to problems from operators and variability in the product | more prone to problems from operators and variabilities in the product |
6. Press forging is less effective in breaking large internal inclusions | drop forging is very effective in breaking large internal inclusions |