Mathematical models to predict surface finish in fine turning of steel. Part II
作者:
R. M. SUNDARAM,
B. K LAMBERT,
期刊:
International Journal of Production Research
(Taylor Available online 1981)
卷期:
Volume 19,
issue 5
页码: 557-564
ISSN:0020-7543
年代: 1981
DOI:10.1080/00207548108956686
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This paper outlines further experimental development of mathematical models for predicting RMS surface finish in fine turning operation using TiC coated and cemented tungsten carbide throwaway cutting tools. The five independent variables included are: cutting speed, feed, depth of cut, time of cut of tool, nose radius. Using these five variables at different levels an experimental approach, predictive models for tungsten carbide and titanium coated tungsten carbide tools were developed. A sixth variable, 'the type of cutting tool,' was used to develop a single model for both the TiC coated and cemented carbide cutting tools. AIS1 4140 steel was used as workpiece specimen in the experimental work. Stepwise regression analysis was used in developing the models.
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