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2. 发明申请

WO2008029080A2 GRINDING MACHINES AND METHODS OF OPERATION THEREOF 审中-公开
标题翻译：研磨机及其操作方法
公开(公告)号：WO2008029080A2
公开(公告)日：2008-03-13
申请号：PCT/GB2007003155
申请日：2007-08-17
申请人： CINETIC LANDIS GRINDING LTD , BARTLETT CHRISTOPHER , METZLER JOEL KYM , PIERSE MICHAEL , WELLOCK IAN
发明人： BARTLETT CHRISTOPHER , METZLER JOEL KYM , PIERSE MICHAEL , WELLOCK IAN
IPC分类号： B24B5/00 , B23Q1/26
CPC分类号： B24B5/00 , B23Q2039/004
摘要： A support assembly (8) is provided for supporting a grinding wheel drive assembly (10, 12) on a grinding machine. The support assembly comprises a support body (28) rotatably mounted on a base (22), and a direct drive motor for rotating the body relative to the base. The motor includes a rotor (30) carried by the support body and a stator (26) mounted on the base. The support body may be supported during rotation by at least one hydrostatic thrust bearing (32, 34, 36, 38). The support body may include a flange (40) which extends around its rotational axis, with a clamp assembly provided to grip the flange and thereby hold the support body in a selected rotational position. The support body may carry a grinding spindle at one station and a tool turret mounting tool on another station. A grinding machine including such a support assembly and methods of operation thereof are also described.
摘要翻译：提供支撑组件（8），用于在研磨机上支撑砂轮驱动组件（10,12）。支撑组件包括可旋转地安装在基座（22）上的支撑体（28）和用于使主体相对于基座旋转的直接驱动马达。电动机包括由支撑体承载的转子（30）和安装在基座上的定子（26）。支撑体可以在旋转期间由至少一个静压推力轴承（32,34,36,38）支撑。支撑体可以包括围绕其旋转轴线延伸的凸缘（40），其中夹紧组件设置成夹持凸缘，从而将支撑体保持在选定的旋转位置。支撑体可以在一个工位上装载研磨主轴，在另一个工位上可以安装一个工具转台安装工具。还描述了包括这种支撑组件的研磨机及其操作方法。

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