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System And Method For Determining Spatial Locations Of Fixture Element Fixturing Points On A Part To Be Manufactured With The Aid Of A Digital Computer
System And Method For Determining Spatial Locations Of Fixture Element Fixturing Points On A Part To Be Manufactured With The Aid Of A Digital Computer
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机译:用数字计算机辅助确定要制造的零件上的夹具元件固定点的空间位置的系统和方法
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摘要
Automated fixture layout is approached in two distinct stages. First, the spatial locations of clamping points on the work piece are determined to ensure immobility of the fixtured part under any infinitesimal perturbation. Second, spatial locations are matched against a user-specified library of reconfigurable clamps to synthesize a valid fixture layout or configuration that includes clamps that are accessible and collision free. The spatial locations matching during the second stage can be the same spatial locations chosen in the first stage to ensure immobility, or a different set of spatial locations.
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