Self-generated vibrations and process stability when turning high chromium white cast iron with PCBN tools
(2014) Swedish Production Symposium, 2014- Abstract
- The dynamic instability and related problems when turning high chromium cast iron (HCCI) with two polycrystalline cubic boron nitride (PCBN) tools in wide range of cutting speeds and feed rates were studied in the article. The tool wear mechanisms and specifics for both tools as a main criterion of appearance of process instability were investigated. In spite of the chatter-like surface of machined workpieces it was shown the dynamic stability of process by two method ‘0-1 test’ and determination of maximum Lyapunov exponent. Taking into account the strong periodicity of process with several clear harmonics it was concluded that such process is related to self-resonant phenomena.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4698521
- author
- Gutnichenko, Oleksandr LU ; Chen, Ling LU ; Zhou, Jinming LU ; Bushlya, Volodymyr LU and Ståhl, Jan-Eric LU
- organization
- publishing date
- 2014
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- high-chromium white cast iron, PCBN tools, self-generated vibrations, dynamic instability
- host publication
- Proceedings of the 6th Swedish Production Symposium
- pages
- 9 pages
- publisher
- The Swedish Production Academy
- conference name
- Swedish Production Symposium, 2014
- conference location
- Gothenburg, Sweden
- conference dates
- 2014-09-16 - 2014-09-18
- language
- English
- LU publication?
- yes
- id
- 3f41f53e-d5f2-43a5-8ec1-cfa67423367f (old id 4698521)
- date added to LUP
- 2016-04-04 12:21:51
- date last changed
- 2018-11-21 21:10:32
@inproceedings{3f41f53e-d5f2-43a5-8ec1-cfa67423367f, abstract = {{The dynamic instability and related problems when turning high chromium cast iron (HCCI) with two polycrystalline cubic boron nitride (PCBN) tools in wide range of cutting speeds and feed rates were studied in the article. The tool wear mechanisms and specifics for both tools as a main criterion of appearance of process instability were investigated. In spite of the chatter-like surface of machined workpieces it was shown the dynamic stability of process by two method ‘0-1 test’ and determination of maximum Lyapunov exponent. Taking into account the strong periodicity of process with several clear harmonics it was concluded that such process is related to self-resonant phenomena.}}, author = {{Gutnichenko, Oleksandr and Chen, Ling and Zhou, Jinming and Bushlya, Volodymyr and Ståhl, Jan-Eric}}, booktitle = {{Proceedings of the 6th Swedish Production Symposium}}, keywords = {{high-chromium white cast iron; PCBN tools; self-generated vibrations; dynamic instability}}, language = {{eng}}, publisher = {{The Swedish Production Academy}}, title = {{Self-generated vibrations and process stability when turning high chromium white cast iron with PCBN tools}}, url = {{https://lup.lub.lu.se/search/files/5987911/4698522.pdf}}, year = {{2014}}, }