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Strip drawing test is a method which is mainly used for evaluating the characteristics of lubricants.

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in Casting-Forming-Welding II by (119k points)
Strip drawing test is a method which is mainly used for evaluating the characteristics of lubricants.

(a) True

(b) False

I got this question by my school principal while I was bunking the class.

Question is taken from Friction and Lubrication in Metal Forming in division Types of Die & Metal Forming Processes of Casting-Forming-Welding II

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Best answer
The correct option is (a) True

The best I can explain: In strip drawing test method, a strip is used which drawn between two opposite plane dies that are wider than the strip. The amount of stretching strip can change the coefficient of friction. And the test is usually performed with different speeds and different radius of the die. This test is widely used for evaluating the characteristics of lubricants which used during the process of metal forming.

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