A trimming press is a machine tool which is widely used for removing the excess material from the casting part.(a) True(b) FalseI had been asked this question in an online interview.This is a very interesting question from Steps Involved In Making a Mold in division Mold and Mold Making of Casting-Forming-Welding I

A trimming press is a machine tool which is widely used for removing t

1.	A trimming press is a machine tool which is widely used for removing the excess material from the casting part.(a) True(b) FalseI had been asked this question in an online interview.This is a very interesting question from Steps Involved In Making a Mold in division Mold and Mold Making of Casting-Forming-Welding I
Answer» Right option is (a) True To explain I would say: During solidification, the material from the channels in the MOULD solidifies and joined to the casting part. This excess material should be TRIMMED from the casting part, for which a trimming press is used that REMOVES excess material very FINELY. The time needed for trimming the excess material can be estimated from the SIZE of the casting’s envelope.

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