Discussion :: Workshop Technology - Section 1 (Q.No.43)
Blanking and piercing operations can be performed simultaneously in a
Answer: Option C
No answer description available for this question.
|Prasenjit Shee said: (Jan 8, 2014)|
|Compound die - two or more cutting operation in one station.
Progressive die - two or more cutting operation in different station.
|Dhiru said: (Dec 5, 2014)|
|1- Simple die- only one operation is performed for each strokes of the press ram.
2- Compound die-two or more cutting operation in one station in every strokes of the ram.
3- Combination die-two or more cutting operation in one station in the single strokes of the ram.
4- Progressive die-two or more cutting operation in different station.
|Fhxm said: (Apr 15, 2015)|
|Combination dies: A die in which a cutting operation is combined with a non-cutting operation is referred to as a combination die.
The cutting operations may include blanking, piercing, trimming, and cutoff and are combined with non-cutting operations which may include bending, extruding, embossing, and forming.
|Pankaj Kumar Singh said: (Aug 28, 2015)|
|Blanking operation is cutting a circular shape and piercing operation is cutting other than circular example - square, rectangular etc.|
|Vivek said: (Sep 18, 2016)|
|Compound die : perform two cutting operation like (blanking & piercing) in one stroke of the ram.|
|Swaroop said: (Sep 14, 2017)|
|Only single operation is performed in simple die.|
|Dhaval said: (Jan 3, 2018)|
|In progressive die also blanking and piercing operation are done simultaneously.|
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