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公开(公告)号:US06198983B1
公开(公告)日:2001-03-06
申请号:US08995843
申请日:1997-12-22
申请人: Patrick J. Thrash , Jeffrey L. Miller , Ken Pallas , Robert C. Trank , Rhoda Fox , Mike Korte , Richard Codos , Alexandre Korolev , William Collan
发明人: Patrick J. Thrash , Jeffrey L. Miller , Ken Pallas , Robert C. Trank , Rhoda Fox , Mike Korte , Richard Codos , Alexandre Korolev , William Collan
IPC分类号: D05C502
摘要: Native code for a CNC stitching machine is generated by generating a geometry model of a preform; generating tool paths from the geometry model, the tool paths including stitching instructions for making stitches; and generating additional instructions indicating thickness values. The thickness values are obtained from a lookup table. When the stitching machine runs the native code, it accesses a lookup table to determine a thread tension value corresponding to the thickness value. The stitching machine accesses another lookup table to determine a thread path geometry value corresponding to the thickness value.
摘要翻译: 通过生成预成型件的几何模型来生成CNC拼接机的本地代码; 从所述几何模型生成工具路径,所述刀具路径包括用于制作针迹的缝合指令; 并产生指示厚度值的附加指令。 厚度值从查找表获得。 当缝纫机运行本地代码时,它访问查找表以确定与厚度值对应的线张力值。 缝合机访问另一查找表以确定对应于厚度值的线程几何值。