Difference Between Compound die and Combination Die:
Sr. No.
|
Compound Die
|
Combination Die
|
1.
|
In this two or more cutting operation are carried out at one station
of press in every stroke of ram.
|
In this both cutting and non-cutting operations are carried out at
one station of press in every stroke of ram.
|
2.
|
It allows simultaneous cutting internal and external cutting in same
stroke.
Like blanking and piercing.
|
Cutting operation may be combined with non-cutting operation like
bending or drawing.
|
3.
|
Carrying capacity is more.
|
Carrying capacity is low.
|
4.
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During maintenance, one station can work.
|
During maintenance, whole system remains idle due to breakdown.
|
5.
|
Production of X number of components requires X+1
number of strokes of die.
|
Production of X number of components requires X number of strokes of die.
|
6.
|
Blanking and piercing operation.
|
Cutting with bending and drawing
operation.
|
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