tolerance of size

The Influence of Size Tolerance and Reflectivity of the Surface on the Characteristics of Compound Parabolic Concentrators

尺寸误差及表面反射率对复合抛物面聚光器特性的影响

With the change of scanning speed, the size tolerance of the PP part exhibited a minimum.

随着扫描速度的变化，试件翘曲量存在极小值。试件的尺寸误差随着激光功率增大、扫描速度降低或铺粉厚度减小而降低。

The procedure parameters to keep smooth bead on both sides with single side welding for the sheet, groove size of backing, assembly gap, traverse tolerance between wire and workpiece are all determined by experiment.

通过工艺试验，确定了保证薄板单面焊双面成形、光滑均匀的工艺参数范围、背面垫板凹槽尺寸、工件装配间隙、焊丝和工件的横向偏差量等。

Different dimension constraint modes are de tailed. Third, a generic mathematical model of size tolerance is deduced based on mathematical definition systematically which can interpret the semantics of size tolerance exactly and completely.

从公差的数学定义出发，系统地推导了广义的尺寸公差数学模型，准确完整地表示出了尺寸公差的语义。

The study results have shown the influence of the grain size, coaxiality and wall thickness tolerance of liner on armor-piercing power of HEAA shell.

研究结果表明，药型罩晶粒度、同轴度、壁厚差等对破甲弹的破甲威力具有重要影响。

Design requirements for the size tolerance of size features and related geometrical tolerances of the central feature, including the envelope requirement, maximum material requirement and least material requirement.

相关要求是尺寸要素的尺寸公差与其相应的中心要素的形位公差相互有关的设计要求，包括：包容要求、最大实体要求和最小实体要求。

Size and tolerance design of products not only influence the quality but also play a significant role in determining the cost of manufacture.

产品的尺寸和公差设计不仅影响着产品的质量，也对产品的制造成本有着决定性的作用。

This requires rationally designing the size and tolerance zone of calculative utensil.

这就要求计量器具的尺寸和公差带设计要合理.

Based on the analysis on the size tolerance rules and tolerance range usage ratio of three kinds of tolerance rules, give out the selection rules.

通过对三种公差原则的尺寸公差值和公差带利用率的分析，给出应用公差原则的选择原则。