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1. 发明授权

US5197172A Machining system 失效
标题翻译：加工系统
公开(公告)号：US5197172A
公开(公告)日：1993-03-30
申请号：US890146
申请日：1992-05-29
申请人： Masayoshi Takagi , Takehito Aikawa , Takanori Ohta , Ryoichi Takami , Hiroki Osada
发明人： Masayoshi Takagi , Takehito Aikawa , Takanori Ohta , Ryoichi Takami , Hiroki Osada
IPC分类号： B23Q7/14 , B23Q41/06 , G05B19/418
CPC分类号： G05B19/4184 , B23Q41/06 , B23Q7/14 , G05B2219/31016 , G05B2219/32178 , Y02P90/12 , Y02P90/14 , Y02P90/22 , Y10T29/5136 , Y10T29/5196
摘要： A machining system comprising a plurality of different kinds of single purpose machining units arranged at plural machining stations located along a transfer path, and a transfer apparatus for transferring plural kinds of workpieces along the transfer path so as to position each of the workpieces at plural machining stations successively for machinings by the plural single purpose machining units. The machining system is provided with a return conveyor or a transfer vehicle for transferring the workpieces along a return path from the end of the transfer path to a workpiece unloading station, and a numerically controlled general purpose machine tool arranged adjacent to the return path. The general purpose machine carries out special machinings which cannot be carried out by the single purpose machining units for machining some workpieces which require such special machinings. Workpieces which do not require the special machinings are directly transferred from the end of the transfer path to the workpiece unloading station. The general purpose machine also memorizes plural numerical control programs corresponding to machinings carried by the single purpose machining units, and selectively carries out the numerical control programs when a malfunction occurs in one of the single purpose machining units.
摘要翻译：一种加工系统，包括多个不同种类的单个加工单元，其布置在沿着传送路径设置的多个加工台上，以及传送装置，用于沿着传送路径传送多种工件，以便在多个加工中定位每个工件连续多台单机加工单位进行加工。该加工系统设置有用于将工件沿着从传送路径的端部到工件卸载站的返回路径传送的返回传送器或传送车辆，以及邻近返回路径布置的数控通用机床。通用机器进行特殊加工，不能由用于加工需要这种特殊加工的一些工件的单一加工单元进行。不需要特殊加工的工件直接从传送路径的末端传送到工件卸载站。通用机器还存储与单个用途加工单元携带的机械相对应的多个数控程序，并且在单用途加工单元之一发生故障时选择性地执行数控程序。

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