砂轮特性对40Cr钢磨削淬硬层的影响

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	砂轮特性对40Cr钢磨削淬硬层的影响
	刘菊东 ; 王贵成 ; 陈康敏 ; 许志龙 ; 侯达盘
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jsrc200612017&dbcode=CJFQ&dbname=CJFQ2006
	2012-06-05 ; 2012-06-05
关键词	磨削表面淬硬砂轮特性淬硬层深度 grinding surface hardening grinding wheel characteristics hardened layer depth TG580.6
其他题名	Effect of Grinding Wheel Characteristics on the Grind-Hardened Layer of 40Cr Steel
中文摘要	以平面磨削淬硬试验为基础,研究了不同砂轮特性条件下40Cr钢磨削淬硬层的组织与性能。结果表明,在磨削淬硬加工中的热、机械耦合作用下,砂轮特性对磨削淬硬层的马氏体组织形貌及其高硬度区硬度值无显著影响。随着砂轮粒度或砂轮硬度的提高,磨削淬硬层深度相应增加。与树脂结合剂砂轮相比,采用陶瓷结合剂砂轮可使淬硬层深度增加近40%。; On the basis of the surface grind-hardening test,the effects of the grinding wheel characteristics on microstructures and properties of grinding hardening layer of 40Cr steel were studied.The results show that under the coupling actions of the thermal and mechanics during the grind-hardening process,there are no remarkable influences of the grinding wheel characteristics on the martensite configuration and microhardness value in high-hardness area of the hardened layer.When the granularity or hardness of the grinding wheel increases,the hardened layer depth increases.Compared with resin abrasive,adopting the vitrified abrasive can enhance the hardened layer depth by about 40%.; 【作者单位】集美大学机械工程学院；江苏大学机械工程学院；江苏大学材料科学与工程学院；集美大学机械工程学院福建厦门361021；江苏镇江212013；福建厦门361021；【作者英文名】LIU Ju-dong~(1,2),WANG Gui-cheng~2,CHEN Kang-min~3,XU Zhi-long~1,HOU Da-pan~1(1.School of Mechanical Engineering,Jimei University,Xiamen Fujian 361021,China;2.School of Mechanical Engineering,Jiangsu University,Zhenjiang Jiangsu 212013,China;3.School
语种	中文
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/235041/14265]
专题	集美大学
推荐引用方式 GB/T 7714	刘菊东,王贵成,陈康敏,等. 砂轮特性对40Cr钢磨削淬硬层的影响[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jsrc200612017&dbcode=CJFQ&dbname=CJFQ2006,2012, 2012.
APA	刘菊东,王贵成,陈康敏,许志龙,&侯达盘.(2012).砂轮特性对40Cr钢磨削淬硬层的影响.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jsrc200612017&dbcode=CJFQ&dbname=CJFQ2006.
MLA	刘菊东,et al."砂轮特性对40Cr钢磨削淬硬层的影响".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jsrc200612017&dbcode=CJFQ&dbname=CJFQ2006 (2012).