Accession Number : AD0749757

Title :   Methods for Determining the Mass of the Worn Tool Material on the Tool Face,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Chernenko,G. A.

Report Date : 28 JUL 1972

Pagination or Media Count : 15

Abstract : The most accurate criterion for evaluating cutting tool wear is the volume or mass of worn out tool material. Studies of hard alloy cutting tool wear in machining of gray pig iron showed that a lune of various width and depth is formed on the tool front surface, along the entire length of the main cutting edge, as a result of tool wear. Two methods are proposed for determining the lune volume. (Author)

Descriptors :   (*CUTTING TOOLS, WEAR RESISTANCE), TEST METHODS, DEGRADATION, USSR

Subject Categories : Machinery and Tools

Distribution Statement : APPROVED FOR PUBLIC RELEASE