减速箱箱体加工工艺及夹具设计_论文 关键词：工艺、基准、辅助时间、定位、形位公差。 [gap=1654]Key words: Craft, benchmark, assistant time, , orientation, shape position tolerance
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shape position tolerance area 形位公差带
dimensional tolerance and shape-position tolerance 尺寸公差和形位公差
Shape and position tolerance standards 形状与位置公差标准
The CMM (Coordinate Measuring Machine) can be used to measure the geometric element and the tolerance of position and shape of many kinds of work pieces.
三坐标测量机可对各种零件进行几何元素和形位公差的测量。
With regard to measure the spares that adopt maximum material requirement and don't ask shape and position tolerance, it is not accurate to measure with position gauge only.
该文论述了最大实体要求，可逆要求用于最大实体要求，最大实体要求用于基准要素三种情况下尺寸公差与形位公差相互补偿及计算问题。
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