Accession Number : AD0286113

Title :   EFFECT OF MECHANICAL PROCESSING ON THE OPERATIONAL PROPERTIES OF GAS TURBINE BLADES

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : ISAYEV,A.I. ; MOROZOV,N.A.

Report Date : JUN 1962

Pagination or Media Count : 1

Abstract : The results of this investigation indicate that the high surface purity of working parts of blades of stationary gas turbines is not absolutely necessary and can be reduced to 6-th class without any hindrance to the operational qualities of the blades. Introduction of new surface purity requirements for working parts of gas turbine blades makes it possible to reduce considerably the labor effort in manufacturing the blade apparatus, to facilitate the solution of the problem pertaining to total mechanization of blade machining. The necessity of planning and preparing special machines for finishing operation of blade working parts is decreased. (Author)

Descriptors :   *GAS TURBINE BLADES, *MANUFACTURING, FRACTURE (MECHANICS), GRINDERS, MACHINING, MECHANICAL PROPERTIES, MILLING MACHINES, PROCESSING, TEST METHODS

Distribution Statement : APPROVED FOR PUBLIC RELEASE