Investigation on the Surface Integrity and Tool Wear in Cryogenic Machining

被引:0
|
作者
Dutra Xavier, Sandro E. [1 ]
Delijaicov, Sergio [2 ]
de Farias, Adalto [3 ]
Stipkovic Filho, Marco [3 ]
Batalha, Gilmar Ferreira [3 ]
机构
[1] NSK Brasil Ltda, Dept Engn, Rua Vereador Joao Batista Fittipaldi 66, BR-8685000 Vila Maluf, Suzano, Brazil
[2] Ignatian Educ Fdn, Dept Engn Mech, BR-09580901 Campinas, SP, Brazil
[3] Univ Sao Paulo, Escola Politecn, Lab Mfg Engn, BR-05508970 Sao Paulo, Brazil
关键词
Cryogenics; machining materials processing; workshop techniques; tribology;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This work aimed to study the influences of cryogenic cooling on tool wear, comparing it to dry machining during on the surface integrity of test circular steel SAE 52100 hardened to 62 HRC, during the turning of the face, with the use of special PcBN, using liquid nitrogen with cooler. The surface integrity parameters analyzed were: surface roughness and white layer and tool wear. The results of the present work indicated reduction in tool wear, which enhance the tool life.
引用
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页码:1199 / +
页数:2
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