Invention Grant
US08944891B2 Centreless cylindrical grinding machine for grinding workpieces in rod form and method for the centreless cylindrical grinding of workpieces in rod form
有权
用于以棒形式研磨工件的无心圆柱磨床和用于以棒形式对工件进行无中心圆柱磨削的方法
- Patent Title: Centreless cylindrical grinding machine for grinding workpieces in rod form and method for the centreless cylindrical grinding of workpieces in rod form
- Patent Title (中): 用于以棒形式研磨工件的无心圆柱磨床和用于以棒形式对工件进行无中心圆柱磨削的方法
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Application No.: US13583885Application Date: 2011-03-07
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Publication No.: US08944891B2Publication Date: 2015-02-03
- Inventor: Erwin Junker
- Applicant: Erwin Junker
- Applicant Address: CZ Melnik
- Assignee: Erwin Junker Grinding Technology A.S.
- Current Assignee: Erwin Junker Grinding Technology A.S.
- Current Assignee Address: CZ Melnik
- Agency: Jordan and Hamburg LLP
- Priority: DE102010010758 20100309
- International Application: PCT/EP2011/053396 WO 20110307
- International Announcement: WO2011/110529 WO 20110915
- Main IPC: B24B5/37
- IPC: B24B5/37 ; B24B5/22 ; B24B5/38
Abstract:
In a machine for centerless cylindrical grinding, the workpiece is located in a grinding gap, which is formed by the regulating wheel, the grinding wheel and the support blade. The regulating wheel rotates about its axis of rotation with the direction of rotation, and thereby drives the workpiece to rotate in the direction of rotation. The grinding wheel is driven to rotate about its axis of rotation with the direction of rotation. The workpiece passes in the direction of its longitudinal axis through a number of sets of regulating wheels and grinding wheels, which are each themselves arranged coaxially one behind the other. The regulating wheels and grinding wheels have axial interspaces on their axes; the regulating wheels thereby engage in the interspaces between the grinding wheels, and vice versa, so as to form lateral regions of overlap between the wheels.
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