Search: id:"swepub:oai:research.chalmers.se:53c3fae8-0b24-4560-ac62-665849ef496d" >
Dynamic substructur...
-
Liljerehn, Anders,1979Chalmers tekniska högskola,Chalmers University of Technology
(author)
Dynamic substructuring in metal cutting machine chatter
- Article/chapterEnglish2010
Publisher, publication year, extent ...
Numbers
-
LIBRIS-ID:oai:research.chalmers.se:53c3fae8-0b24-4560-ac62-665849ef496d
-
ISBN:9789073802872
-
https://research.chalmers.se/publication/128368URI
Supplementary language notes
-
Language:English
-
Summary in:English
Part of subdatabase
Classification
-
Subject category:kon swepub-publicationtype
-
Subject category:ref swepub-contenttype
Notes
-
In metal cutting, spindle speed optimization for process stability is one example of action that may reduceproduction time and increase process reliability. For process stability, it is crucial to avoid regenerativevibrations and thereby enable larger cutting depth, with higher material removal rate as benefit. A spindlespeed optimization is usually based on the machine tool and cutting tool assembly’s frequency response atthe tool-tip. This is normally obtained by dynamic testing of the full assembly. In this paper we use areceptance coupling technique to reduce testing time by synthesizing the frequency response displacementfunction of the system. The method utilizes test data of the machine tool with an inserted blank tooltogether with a finite element representation of the real cutting tool. The coupling is made via a state spacecoupling technique. Comparisons are made with data from full system tests and a stability prediction isdemonstrated.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
-
Johansson, Anders,1982Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)johaande
(author)
-
Abrahamsson, Thomas,1956Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)thab
(author)
-
Chalmers tekniska högskola
(creator_code:org_t)
Related titles
-
In:Proceedings of ISMA2010 International Conference on Noise and Vibration Engineering Including USD2010, Leuven, 20-22 September 20109789073802872
Internet link
Find in a library
To the university's database