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2. 发明公开

EP0815977A1 Double-surface machining system 失效
标题翻译：多刺系统
公开(公告)号：EP0815977A1
公开(公告)日：1998-01-07
申请号：EP97110391.6
申请日：1997-06-25
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kikuchi, Mitsuru , Watanabe, Koya , Noda, Yutaka , Shibui, Masanao
IPC分类号： B21D17/04
CPC分类号： B23Q39/026 , B23C3/12 , B23Q7/055 , Y10T409/304144 , Y10T409/304256 , Y10T409/305208 , Y10T409/307784
摘要： A double surface machining system for machining both side surfaces of a workpiece comprises, in an operational state, a pair of upper and lower spindle heads to be vertically positioned and driven, respectively, a pair of upper and lower spindles provided for the upper and lower spindle heads, respectively, in parallel to each other, to be rotatable about horizontal axes thereof, the upper and lower spindles having front ends to which tools are mounted, respectively, a pair of upper and lower workpiece supports for supporting the workpiece therebetween, which are vertically positioned and driven on one side of the upper and lower spindle heads as viewed from a workpiece feed direction, respectively, and another pair of upper and lower workpiece supports for supporting the workpiece therebetween, which are vertically positioned and driven on another one side of the upper and lower spindle heads as viewed from a workpiece feed direction, respectively. According to this structure, both the side surfaces of the workpiece are subjected to machining working simultaneously by the tools mounted to the respective spindles with being supported by the paired workpiece supports on both the sides of the spindle heads.
摘要翻译：用于加工工件的两个侧表面的双面加工系统在工作状态下包括一对上下主轴头，分别垂直定位和驱动，一对上和下主轴设置在上下主轴头分别彼此平行地围绕其水平轴线旋转，上下主轴分别具有安装工具的前端，一对用于在其间支撑工件的上下工件支撑件，其中分别沿着工件进给方向从上下主轴头的一侧垂直定位和驱动，另一对上下工件支撑件用于支撑其间的工件，其在另一侧垂直定位和驱动分别从工件进给方向观察上下主轴头。根据该结构，通过在主轴头的两侧的一对工件支承件支承的同时，通过安装在各主轴上的工具同时对工件的两侧表面进行加工。

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