(A) study on the tool wear by dynamic data system (DDS) approach = Dynamic Data System (DDS) 방법을 이용한 공구 마멸에 관한 연구

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Dynamic Data System(DDS) methodology developed recently is applied to find a sensing factor for the cutting tool wear using the vibration signal of tool post. Experiments are carried out under 3 cutting conditions with a lathe. The material of testing insert is chosen as tungsten carbide coated with titanium nitride. Some factors, for example, variance, damping ratio, dispersion, and power of each dynamic mode obtained by Autoregressive Moving Average(ARMA) model are checked for a possible to the cutting toll wear. Physical meaning of the important frequency band is investigated by attaching the accelerometer to five other point around tool post.
Advisors
Kim, Kwang-Joonresearcher김광준researcher
Description
한국과학기술원 : 생산공학과,
Publisher
한국과학기술원
Issue Date
1984
Identifier
64359/325007 / 000823556
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 생산공학과, 1984.2, [ iii, 57 p. ]

URI
http://hdl.handle.net/10203/43949
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=64359&flag=dissertation
Appears in Collection
ME-Theses_Master(석사논문)
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