MECHANICAL ENGINEERING TERMS:- 1.)BASIC SIZE - The theoretical - TopicsExpress



          

MECHANICAL ENGINEERING TERMS:- 1.)BASIC SIZE - The theoretical or nominal standard size from which all variations are made. 2.)BIMETALLIC STRIP - A strip of metal consisting of one metal (or alloy) in the top portion bonded to a different metal in the bottom portion. A straight strip becomes curved when heated. 3.)CIRCULAR PITCH – The distance from the center of one gear tooth to the center of the next gear tooth measured on the pitch line. 4.)CONVOLUTION – One full turn of screw. 5.)COUNTER BORING – The operation of enlarging a portion of a hole for part of its depth and to a given diameter, as for the head of a fillister head screw.
Posted on: Mon, 12 May 2014 15:30:00 +0000

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