A new complex grinding method for ceramic materials combined with ultrasonic vibration and electrodischarge machining

被引：2

作者：

Suzuki, Kiyoshi ^{[1
]}

Uematsu, Tetsutaro ^{[2
]}

Iwai, Manabu ^{[2
]}

Ninomiya, Shinichi ^{[3
]}

Sano, Sadao ^{[4
]}

Nakagawa, Takeo ^{[5
]}

机构：

[1] Nippon Institute of Technology, Miyashiro

[2] Toyama Prefectural University, Imizu

[3] Polytechnic College Aomori, Gosyogawara

[4] Sodick Co. Ltd., Yokohama, Kanagawa

[5] Fine Tech Co. Ltd., Ota, Tokyo

来源：

Key Engineering Materials | 2007年 / 329卷

关键词：

Ceramic materials; Machining center; Metal bond grinding wheel; Ultrasonic electrodischarging grinding method;

D O I：

10.4028/0-87849-416-2.439

中图分类号：

学科分类号：

摘要：

A new complex grinding method named Ultrasonic Electrodischarging Grinding Method (US-ED-G in short) is described. In the US-ED-G, ultrasonic grinding and ED grinding are simultaneously carried out on an electrically conductive workpiece with a metal bond grinding wheel. When compared with other complex grinding methods, the US-ED-G is remarkably effective in reducing grinding force a great deal and maintaining grinding ability of a wheel for a long time in efficient grinding of extremely hard-to-grind ceramic materials like TiB 2. A stock removal rate of 200mm3/min and a grinding ratio of 110 have been attained by selecting appropriate conditions in US-ED-G of TiB2. A compact and rigid ultrasonic attachment is also described, which was developed as a removable tool for carrying out US grinding and US-ED-grinding on a machining center or a grinding center.

引用

页码：439 / 444

页数：5

共 3 条

[1]

Nakagawa T., Suzuki K., Uematsu T., Three dimensional creep feed grinding of ceramics by machining center, Proc. of Winter Annual Meeting of ASME, 17, pp. 1-8, (1985)

[2]

Nakagawa T., Suzuki K., Uematsu T., Highly efficient grinding of ceramics and hard metal on grinding center, Annals of the CIRP, 35, 1, pp. 205-210, (1986)

[3]

Suzuki K., Uematsu T., Nakagawa T., On-machine traeing/ dressing of metal bond grinding wheels by electro-discharge machining, Annals of the CIRP, 36, 1, pp. 115-118, (1987)

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