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1. 发明专利

JP2013039664A Simultaneous grinding machine 审中-公开
标题翻译：同时研磨机
公开(公告)号：JP2013039664A
公开(公告)日：2013-02-28
申请号：JP2012177756
申请日：2012-08-10
申请人： Emag Holding Gmbh , エマーク・ホールディング・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
发明人： ROLAND SCHMITZ
IPC分类号： B24B5/42
CPC分类号： B24B5/42 , B24B19/125 , B24B27/0076 , B24D5/06
摘要： PROBLEM TO BE SOLVED: To provide a simultaneous grinding machine for grinding rotation surfaces centered on one shaft, such as a bearing or journal for a camshaft or crankshaft, and to reduce the machining time of a workpiece material.SOLUTION: An apparatus for grinding rotation surfaces 12 centered on one shaft 3 comprises: a workpiece material spindle 1; a tailstock 2, and two grinding spindle bases 6, 6'. The shaft 3 is rotatably and drivably mounted about the central axial line. The spindle bases 6, 6' may be fed in a radial direction relative to the rotation surfaces 12. Grinding disk sets 10, 10' having many individual grinding disks 13, 13' are provided. Contours of the individual grinding disks are adapted to the rotation surfaces 12 to be machined. The spindle bases 6, 6' are provided at opposing sides of the shaft 3, and relatively displaced within the directions of the spindle axial lines 14, 14' of the grinding spindle bases. Accordingly, all the rotation surfaces 12 can be machined simultaneously.
摘要翻译：要解决的问题：提供一种用于研磨以一个轴为中心的旋转表面的同时研磨机，例如用于凸轮轴或曲轴的轴承或轴颈，并且减少工件材料的加工时间。解决方案：用于研磨以一个轴3为中心的旋转表面12的装置包括：工件材料主轴1; 尾架2和两个研磨主轴基座6,6'。轴3围绕中心轴线可旋转地和可驱动地安装。主轴基座6,6'可以相对于旋转表面12沿径向进给。提供具有许多单个磨盘13,13'的磨盘10,10'。单个研磨盘的轮廓适应于待加工的旋转表面12。主轴基座6,6'设置在轴3的相对侧，并且在研磨主轴基座的主轴轴线14,14'的方向上相对移位。因此，可以同时加工所有旋转表面12。版权所有（C）2013，JPO＆INPIT

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