Question

1. What is rake angle? What is the effect of noise radius in tools?

Answer 1

nose radius are two types on is sharp tip nose(as per indian standard) radius and another is curve shaped nose radius(as per ASA Standard) .

Answer 2

rake angle is a parameter used in various cutting and machining process, describing the angle of cutting face relative to the work.there are three types of rake angles positive, negative, neutral.
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