发明名称 |
Apparatus for grinding a workpiece. |
摘要 |
<p>An improved apparatus for grinding a workpiece (W) includes a base (10) upon which a headstock (21) and a tailstock (23) are mounted to support a workpiece for rotation about axis (A). A carriage (300) is movable along the base. A light weight wheel slide (400) is mounted on the carriage and is movable toward and away from the workpiece. A grinding wheel (501) is rotatably supported on the wheel slide. In order to provide a solid support for the light weight wheel slide, the carriage has a plurality of guideways (901, 902, 903) which are enclosed by the carriage. The carriage extends throughout the length of the guideways and provides a solid support for the guideways.</p> |
申请公布号 |
EP0265953(A2) |
申请公布日期 |
1988.05.04 |
申请号 |
EP19870115922 |
申请日期 |
1987.10.29 |
申请人 |
THE PRATT & WHITNEY COMPANY, INC. |
发明人 |
CLOUGH, ARTHUR H.;KNIGHT, EDWIN L. |
分类号 |
B24B5/04;B24B41/02 |
主分类号 |
B24B5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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