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    • 1. 发明授权
    • Method and apparatus for fault detection using multiple tool error signals
    • 使用多个刀具误差信号进行故障检测的方法和装置
    • US06563300B1
    • 2003-05-13
    • US09832781
    • 2001-04-11
    • Timothy L. JacksonRichard J. MarkleEdward C. Stewart
    • Timothy L. JacksonRichard J. MarkleEdward C. Stewart
    • G01R3100
    • G01R31/2894Y10S707/99945Y10S707/99948
    • A method for detecting faults in a manufacturing line includes processing a plurality of workpieces in a plurality of tools; generating a first error signal associated with the workpieces based on the processing performed in a first tool of the plurality of tools; generating a second error signal associated with the workpieces based on the processing performed in a second tool of the plurality of tools; combining the first and second error signals to generate a composite error signal; and identifying a fault condition with the workpieces based on the composite error signal. A manufacturing system includes a plurality of tools adapted to process workpieces, and a fault monitor. The fault monitor is adapted to receive a first error signal associated with the workpieces based on the processing performed in a first tool of the plurality of tools, receive a second error signal associated with the workpieces based on the processing performed in a second tool of the plurality of tools, combine the first and second error signals to generate a composite error signal, and identify a fault condition with the workpieces based on the composite error signal.
    • 一种用于检测生产线中的故障的方法,包括在多个工具中处理多个工件; 基于在所述多个工具的第一工具中执行的处理来生成与所述工件相关联的第一错误信号; 基于在所述多个工具的第二工具中执行的处理,生成与所述工件相关联的第二误差信号; 组合第一和第二误差信号以产生复合误差信号; 并根据复合误差信号识别工件的故障状况。 制造系统包括适于处理工件的多个工具和故障监视器。 故障监视器适于基于在多个工具的第一工具中执行的处理来接收与工件相关联的第一错误信号,基于在工件的第二工具中执行的处理来接收与工件相关联的第二错误信号 多个工具,组合第一和第二误差信号以产生复合误差信号,并且基于复合误差信号识别与工件的故障状况。
    • 8. 发明授权
    • Combination toolbox-cooler device
    • 组合工具箱 - 冷却器装置
    • US06244064B1
    • 2001-06-12
    • US09444876
    • 1999-11-22
    • Arthur PowellMelvin T. Willis, Sr.Maurice L. MonroeTimothy L. JacksonBenjamin Scandrett
    • Arthur PowellMelvin T. Willis, Sr.Maurice L. MonroeTimothy L. JacksonBenjamin Scandrett
    • F25D308
    • A45C15/00B25H3/023B25H3/028F25D3/00F25D23/12F25D2331/804
    • A tool box section and a cooler section are integrally formed as one device. The toolbox portion is a typical tool box having a plurality of stacking tool trays with a latching means for securing said trays together. The stacked and latched tool trays thereby form the upper portion of the toolbox section. The lower portion forms a rectangular box having an open face and a half open top. Carried by approximately half of the lower portion, in the open top area, are a plurality of sliding tool drawers that slide open through the open face of the lower portion of the toolbox section. Carried by approximately the other half of the lower portion is the cooler section. The cooler section comprises a hinged lid having a cavity opposite the hinged end for inserting fingers to facilitate lifting of the lid. The cooler section slides in and out of the lower portion via a well known means such as a tongue-and-groove, protrusion-and-track, or wheel-and-track arrangement.
    • 工具箱部分和冷却器部分一体地形成为一个装置。 工具箱部分是具有多个堆叠工具托盘的典型工具箱,其具有用于将所述托盘固定在一起的闩锁装置。 堆叠和锁定的工具托盘因此形成工具箱部分的上部。 下部形成具有开口面和半开口顶部的矩形框。 在敞开的顶部区域中,大约一半的下部部分是多个滑动工具抽屉,其通过工具箱部分的下部的开口面向外滑动。 较低部分的大约另一半所携带的是冷却器部分。 冷却器部分包括具有与铰接端相对的空腔的铰接盖,用于插入手指以便于盖的提升。 冷却器部分通过诸如榫槽,突起和轨道或轮和轨道布置的众所周知的装置滑入和滑出下部。