工序基准

专家系统在CAPP-工序基准选择中的应用

Application of the Expert System in the Selection of CAPP-process basis

定位误差计算的一种简便方法&工序基准极位简图法

Simple and Convenient Calculation of Location Error & Process Data Extreme Positions Diagram Method

在曲轴加工工艺中，曲轴关键加工工序基准中心孔加工的是否精确合理直接影响曲轴后续其它工序的加工。

In the crankshaft processing technology , the processing precision of the crankshaft main base central hole has a direct impart on the crankshaft follow-up machining .

给出一种计算定位误差的简便方法，笔者称之为工序基准极位简图法。

A simple and convenient method to calculate the location error is given , which is named by this author the process data extreme positions diagram method .

这种方法使工序基准极端位置的判定变得简捷，适用于较复杂的定位误差分析计算及多种定位方案的比较问题。

The method makes it very easy to ascertain the extreme positions of the process data and is especially applicable to such problems as the analysis and calculation of more intricate location error and the comparison of many location schemes .

冲压加工时，同一制件的不同工序间设计基准点一般是相同的，但冲压方向却不一定相同。

A panel being stamped , there is the same design basis point between part processing procedure drawings , but there is not the same stamping direction .

主要对车轴的加工工艺现状和特点进行了深入的分析；对车轴加工的工艺路线进行了拟定；介绍了工艺规程的设计；介绍了如何选择每道工序的定位基准。

Thoroughly analysing the main axle processing status and characteristics , planing the axle of the processing route , introducing the design procedure , introducing how to select the locating datum of each procedure .

针对转炉工序能耗分析中的问题，提出了转炉工序基准工况的概念和应用基准工况分析评价转炉工序能耗水平的方法。

As for the problem of analysis for the energy consumption , the concept of standard producing conditions and the method of analysis and assessment for energy consumption are introduced .