
基本信息:
- 专利标题: METHOD OF ADJUSTING MACHINE TOOL AND MACHINE TOOL
- 专利标题(中):WERKZEUGMASCHINE UND VERFAHREN ZUR EINSTELLUNG DER WERKZEUGMASCHINE
- 申请号:EP08791312.5 申请日:2008-07-18
- 公开(公告)号:EP2311600A1 公开(公告)日:2011-04-20
- 发明人: FUJII, Keita , KITAMURA, Hiroshi
- 申请人: Waida MFG. Co., Ltd.
- 申请人地址: 2121 Katano-machi Takayama City, Gifu 506-0824 JP
- 专利权人: Waida MFG. Co., Ltd.
- 当前专利权人: Waida MFG. Co., Ltd.
- 当前专利权人地址: 2121 Katano-machi Takayama City, Gifu 506-0824 JP
- 代理机构: Schatt, Markus F.
- 国际公布: WO2010007685 20100121
- 主分类号: B23Q1/64
- IPC分类号: B23Q1/64 ; B24B3/06 ; B24B3/26
摘要:
A method of adjusting a machine tool. The method adjusts the machine tool so that, in ultra-precision machining of round bar-like work (W), the machine tool can rotate the work (W) while suppressing run-out of the axis of the work (W). In an axis position adjustment step (S5), a side surface of a projection portion of the work (W) held by a work holding mechanism (50) is measured while a work spindle (40) is rotated. A C-shaft adjustment screw (42b) is adjusted so that run-out of the work (W) is minimum and then the position of the work axis (C2) is fixed. In a support adjustment step (S6), with the position of the work axis (C2) fixed, a support block (91) is adjusted so as to support the work (W). In a support locking step (S7), the definition of the position of the work axis (C2) defined by the support block (91) is maintained by pressing the work (W) by a work presser (92). In a floating-restriction releasing step (S8), floating restriction by the C-axis adjustment screw (42b) is released.
摘要(中):
一种调整机床的方法。 该方法调整机床,使得在圆棒状工件(W)的超精密加工中,机床可以在抑制工件轴线(W)的偏移的同时旋转工件(W)。 在轴位置调整步骤(S5)中,在工作主轴(40)旋转的同时测量由工件保持机构(50)保持的工件(W)的突出部的侧面。 调节C轴调节螺钉(42b),使得工件(W)的跳动最小,然后工作轴线(C2)的位置是固定的。 在支撑调整步骤(S6)中,在工件轴线(C2)的位置固定的情况下,调节支撑块(91)以支撑工件(W)。 在支撑锁定步骤(S7)中,通过工作按压(92)按压工件(W)来维持由支撑块(91)限定的工作轴线(C2)的位置的定义。 在浮动限制释放步骤(S8)中,释放由C轴调节螺钉(42b)进行的浮动限制。
公开/授权文献:
- EP2311600B1 MACHINE TOOL AND METHOD OF ADJUSTING SAID MACHINE TOOL 公开/授权日:2012-10-10