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公开(公告)号:US5387061A
公开(公告)日:1995-02-07
申请号:US950194
申请日:1992-09-24
申请人: William E. Barkman , Edwin F. Babelay , Paul D. DeMint , Thomas L. Hebble , Richard E. Igou , Richard R. Williams , Edward J. Klages , William H. Rasnick
发明人: William E. Barkman , Edwin F. Babelay , Paul D. DeMint , Thomas L. Hebble , Richard E. Igou , Richard R. Williams , Edward J. Klages , William H. Rasnick
IPC分类号: B23Q17/09 , B23Q17/24 , G05B19/401 , G05B19/42
CPC分类号: G05B19/401 , B23Q17/0985 , B23Q17/20 , B23Q17/22 , B23Q17/24 , B23Q3/1574 , G05B2219/34321 , G05B2219/36504 , G05B2219/37133 , G05B2219/37272 , G05B2219/37559 , G05B2219/49204 , G05B2219/49215 , G05B2219/50136 , G05B2219/50137 , G05B2219/50252 , Y10T409/300896 , Y10T409/303976
摘要: A compensation system for a computer-controlled machining apparatus having a controller and including a cutting tool and a workpiece holder which are movable relative to one another along preprogrammed path during a machining operation utilizes sensors for gathering information at a preselected stage of a machining operation relating to an actual condition. The controller compares the actual condition to a condition which the program presumes to exist at the preselected stage and alters the program in accordance with detected variations between the actual condition and the assumed condition. Such conditions may be related to process parameters, such as a position, dimension or shape of the cutting tool or workpiece or an environmental temperature associated with the machining operation, and such sensors may be a contact or a non-contact type of sensor or a temperature transducer.
摘要翻译: 一种具有控制器的计算机控制加工设备的补偿系统,其具有控制器并且包括可在加工操作期间沿预编程路径相对于彼此移动的切割工具和工件保持器,利用传感器在与加工操作相关的预选阶段收集信息 达到实际状况。 控制器将实际条件与程序假设存在于预选阶段的条件进行比较,并根据检测到的实际条件与假定条件之间的变化来改变程序。 这些条件可能与工艺参数有关,例如切削工具或工件的位置,尺寸或形状或与加工操作有关的环境温度,并且这种传感器可以是接触式或非接触型传感器或 温度传感器。