Accession Number : AD0834304

Title :   THE EFFECT AND CONTROL OF CHATTER VIBRATIONS IN MACHINE TOOL PROCESSES.

Descriptive Note : Technical rept. 1 Jul 65-31 Aug 67,

Corporate Author : CINCINNATI MILLING AND GRINDING MACHINES INC OH

Personal Author(s) : Long, Gerald W. ; Hohn, Richard E. ; Kegg, Richard L.

Report Date : FEB 1968

Pagination or Media Count : 306

Abstract : This project has been engaged in a manufacturing methods program which was directed at the problem of resolving the theory of self-excited chatter such that it would encompass milling operations, in addition to turning and drilling operations. Concurrent with this investigation, parallel tasks were conducted to investigate analytical techniques that could be used to predict the static and dynamic characteristics of machine tool structures at the drawing stage, to investigate observed phenomena of the cutting process associated with metal cutting dynamics, and to investigate techniques whereby chatter specifications could be formulated and used to measure the chatter-free performance of machine tools. (Author)

Descriptors :   (*MACHINE TOOLS, VIBRATION), MACHINE TOOL INDUSTRY, MACHINE SHOP PRACTICE, MILLING MACHINES, DRILLING MACHINES, LATHES, MACHINING, METALS, SURFACE ROUGHNESS, CUTTING TOOLS, TOOL STEEL, MATHEMATICAL MODELS, ALGORITHMS, COMPUTER PROGRAMS.

Subject Categories : Fabrication Metallurgy
      Machinery and Tools

Distribution Statement : APPROVED FOR PUBLIC RELEASE