GATE PI · 2022 · PI
Question 50: Metal Forming
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Question 50
PINAT2 marksNeeds review
A workpiece of 30 mm diameter and 40 mm height is compressed between two plates in an open die forging process. Assume a perfectly plastic material with a flow stress of 300 MPa. The ideal forging load (in kN) at 30% reduction (in height) is____________. [round off to nearest integer]
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2022PI
GATE PI 2022 · Paper 1
Production and Industrial Engineering · Original paper archive
- Section
- Production and Industrial Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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