Dry grinding process with workpiece precooling

被引：9

作者：

Oliveira, Joao F. G. ^{[1
]}

Silva, Eraldo J. ^{[1
]}

Coelho, Reginaldo T. ^{[1
]}

Brozek, Lukas ^{[2
]}

Bottene, Alex C. ^{[1
]}

Marcos, Gustavo P. ^{[1
]}

机构：

[1] Univ Sao Paulo, Sch Engn Sao Carlos EESC, Dept Prod Engn, Sao Carlos, SP, Brazil

[2] Univ Kaiserslautern, Inst Mfg Technol & Prod Syst, D-67663 Kaiserslautern, Germany

来源：

CIRP ANNALS-MANUFACTURING TECHNOLOGY | 2015年 / 64卷 / 01期

关键词：

Grinding; Temperature; Sustainable machining;

D O I：

10.1016/j.cirp.2015.04.098

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper proposes a workpiece cooling prior to grinding in order to allow a dry processing. Tests and simulation showed good potential. The obtained part quality is good, and there is no thermal damage since there is a higher heat flux from the grinding zone to the workpiece due to the much lower temperature of the last. The process design is a key task for good results and should include a precise determination of the cooling conditions that allow the grinding cycle heating to bring the part temperature close to the environment at the end of spark-out. (C) 2015 CIRP.

引用

页码：329 / 332

页数：4

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