Accordingly it is very important to control and forecast the dimension change and the geometric shape variation of the final product in the powder metallurgy process, especially the design of mould.
因此，在粉末冶金工艺中，对尺寸变化尤其是对模具尺寸的设计进行控制与预测是非常重要的。
Combining the forecasting of machining dimension with that of process capability in a machining process, principle and method of feed-back compensative control is proposed in the paper.
将加工尺寸预测与工艺能力预测结合起来，提出对加工尺寸进行反馈补偿控制的原理和方法。
Dimension control is a key problem to be solved while applying ring rolling process to practical production.
尺寸控制是辗扩工艺应用于生产实际所必须解决的一个关键问题。
In the process of repaid prototyping, control of solidified depth of photopolymer resin is a vital factor for affecting the accuracy of the shape and dimension of parts.
在激光快速成型加工中，光敏树脂固化深度的控制是影响零件形状精度和尺寸精度的重要因素。
In this paper we analyze CNC system structure, real-time control and timing sampling mechanism, three-dimension process trace technique.
本文深入分析了CNC系统体系结构、实时控制与定时采样机制、三维加工轨迹跟踪技术。
Compared to cold drawing process, the cold rolling for high precision bars has certain distinct advantages: better surface finish obtained. superior dimension control and higher metal yield.
前言：冷轧法生产的高精度钢材较冷拔法具有更好的表面质量、尺寸精度和高的收得率。
Compared to cold drawing process, the cold rolling for high precision bars has certain distinct advantages: better surface finish obtained. superior dimension control and higher metal yield.
前言：冷轧法生产的高精度钢材较冷拔法具有更好的表面质量、尺寸精度和高的收得率。
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