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In order to produce a proper radius, by how much should the tool tip overlap the machined area?(a) 0.5 to 1 mm(b) 1 to 1.5 mm(c) 1.5 to 2 mm(d) 2 to 2.5 mmThe question was posed to me in an interview for job.This interesting question is from Electrochemical Deburring topic in chapter Electrochemical Processes of Advanced Machining

Answer»

The correct choice is (B) 1 to 1.5 MM

Easy EXPLANATION: In ECDB, the tool tip should OVERLAP the MACHINED area by 1.5 to 2 mm in order to produce a proper radius.



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