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机床设计涉及大量的图、表,由于微机内存容量有限,减少信息存贮量、简化程序编制,对在微机上开发机床CAD系统具有重要意义。机床主传动系统转速图设计需要存贮大量的图形。目前已有少数机床CAD系统,一般是把整个设计分成若干部分,把转速图设计作为一个子系统,以满足微机内存容量要求。有的则是对图、表进行简化,选取最常用的部分。有的把每个结构网归结为m×z矩阵的信息存贮量和矩阵初等变换的计算量。在编制机床主传动系统CAD软件过程中,我对机床主传动系统转速图的设计作了深
Machine design involves a large number of charts, tables, due to limited computer memory capacity, reduce the amount of information storage, simplifying programming, the development of computer-aided CAD system is of great significance. The main drive train speed design of the machine needs to store a large number of graphics. Currently there are a few machine tool CAD systems, the general design is divided into several parts, the speed map design as a subsystem to meet the computer memory capacity requirements. Others are simplifying graphs and tables and selecting the most common ones. Some attributed to each structure network m × z matrix information storage and matrix primary transform calculation. In the process of compiling the main drive train CAD software of the machine tool, I made deep design on the rotational speed diagram of the main drive system of the machine tool