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Describe how a compound and combination die differ from each other.
1 Answer
written 3.4 years ago by |
Compound die | Combination die |
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1) Any two cutting operations can be performed at one station. | 1) Both cutting and forming operations can be performed at one station |
2) Both operations performed in a single stoke of press | 2) Two separate strokes of press. |
3) Jobs produced with high accuracy and close tolerance | 3) Care need to be taken to produce jobs with high accuracy and close tolerance. |
4) Blanking, piercing or punching operations are performed. | 4) Blanking, drawing, bending operations performed. |
5) e.g. washer | 5) e.g. drawing cup shaped part |