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Method and apparatus for determining precision of numerically controlled machine tool devices
Method and apparatus for determining precision of numerically controlled machine tool devices
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机译:确定数控机床设备精度的方法和装置
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摘要
A system for determining the precision of a numerically controlled machine tool involves setting the machine tool control to define a circular path. A circular standard is then aligned with the machine tool to sense the desired circular path. A continuous or pointwise sensing, as a function of whether a path-controlled or a point- by-point-controlled machine is being measured, of the aligned standard is performed. A faulty machine tool does not accurately cover the defined circular path. Variations from the desired circle can be plotted and used for evaluation.
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