Concept drill
punch size
GATE Mechanical Engineering · Manufacturing Engineering - Sheet Metal Operations - Blanking · 2012-2024
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All concepts →2024 Q62
A blanking operation is performed on C20 steel sheet to obtain a circular disc having a diameter of 20 mm and a thickness of 2 mm. An allowance of 0.04 is provided. The punch size...
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2024 PYQ
A blanking operation is performed on C20 steel sheet to obtain a circular disc having a diameter of 20 mm and a thickness of 2 mm. An allowance of 0.04 is provided. The punch size...
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2012 PYQ
Calculate the punch size in $$mm,$$ for a circular blanking operation for which details are given below. Size of the blank $$25$$ $$mm$$ Thickness of the sheet $$2$$ $$mm$$ Radial...
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