Finishing machining as the last procedure of mould machining usually is the most important working procedure, its finishing quality affects directly the final quality and using performance of product.
光整加工作为模具加工的最后一道工序，其加工质量一般影响着产品的最终质量和使用性能。
The arrangement of the wedge rolling die was described, and the design and calculating procedure for the wedging zone, spreading zone and finishing zone were stated.
并对楔形横轧模具的布置以及楔形横轧模具的楔入段、展开段和精整段的设计计算过程作了介绍。
This article describes the existing defects of power supply unit in rotary kiln 'fan, the reconstruction procedure and the effect after finishing reconstruction.
本文阐述了回转窑供电装置存在的缺陷，亦即改造过程和改造后的效果。
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