Accession Number : AD0706193

Title :   THE DETERMINATION OF TOOLED DIMENSIONS WITH RESPECT TO MUTUALLY INTERCHANGEABLE ADJUSTMENT AND THE VALUE OF THE PERMISSIBLE MEASURED WEAR OF A TOOL,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Dudnikov,V. T. ; Ostrikova,V. S.

Report Date : 27 JAN 1970

Pagination or Media Count : 14

Abstract : A new practical method is proposed for determining the 'tooled' dimensions in the mutually interchangeable adjustment of metal-cutting machines, as it would apply in evaluating the permissible measured wear of a tool. This method involves machining specially prepared parts (blanks) using two sets of critical characteristics: (1) with minimum allowances (tolerances) and minimum hardness (temporary resistance), and (2) the largest critical characteristics. Authors mention that a number of original errors are not taken into account using this method, and they include: geometric errors in the equipment, random assembling errors at the installation and in fastening components, measuring errors and temperature deformations of parts, tools and equipment. (Author)

Descriptors :   (*CUTTING TOOLS, WEAR RESISTANCE), MACHINE TOOLS, TOLERANCES(MECHANICS), DETERMINATION, USSR

Subject Categories : Machinery and Tools

Distribution Statement : APPROVED FOR PUBLIC RELEASE