The paper introduces CAD system of steel tube cold drawing process which is a software with optimum function developed by Iron & steel General Institute on basis of computer imitation technology.
介绍了北京钢铁研究总院采用计算机仿真技术与计算机辅助设计技术，开发出具有优化功能的钢管冷拔过程CAD系统通用软件。
This paper deals with the realization of dimension calculations general programming, parts pattern auto -forming and strength test in the whole parameter CAD Software of the round hole broach.
论述了圆孔拉刀全参数化计算机辅助设计软件中有关拉刀各部分尺寸计算，总体程序设计，自动生成零件图及其强度校验的实现方法。
Various algorithms are studied and a new numerical method is put forward to achieve general circuits CAD software.
在研究各种算法的基础上，提出了一种新的数值方法，便于通用电路CAD软件的实现。
According to the analysis for the feature and requirement of testing fixture design, the general designing and modeling methods of testing fixture based on conventional CAD software is presented.
在分析了检具设计的特点和要求的基础上，提出了在通用CAD软件平台上进行检具设计建模的一般方法。
According to the general approach on metro route profile design, it is founded that the architecture of the CAD software system of metro route profile which guide the MRPCAD system development.
根据地铁线路纵断面设计的一般步骤，建立了纵断面辅助设计软件的系统结构，指导MRPCAD的开发研制。
The data measured by coordinate measuring machine can not been used directly for reverse elu gineering by general-purpose CAD software because of its litteriness.
由三坐标测量机测量获得的数据具有一定的杂乱性，难以直接用于通用CAD软件的反求工程设计中。
The general design plan of CAD of the effective crusher fine grained and the program flows are proposed and the exploitation method of the software is presented.
提出了高效超细破碎机CAD总体设计方案和程序流程，并探讨其CAD软件开发。
For some complex samples, it is very difficult or impossible to use some general shape software to reconstruct their CAD models directly.
对于一些复杂的样件，通用造型软件很难或者根本无法直接重建其CAD模型。
The processes and characteristics of corrugated cardboard box design were analyzed, and the general structure of corrugated cardboard box CAD software based on CIMS was put forward.
针对目前瓦楞纸箱的计算机辅助设计系统应用的局限性，对瓦楞纸箱尺寸优化设计的算法进行了研究，提出了两种尺寸优化设计算法。
The processes and characteristics of corrugated cardboard box design were analyzed, and the general structure of corrugated cardboard box CAD software based on CIMS was put forward.
针对目前瓦楞纸箱的计算机辅助设计系统应用的局限性，对瓦楞纸箱尺寸优化设计的算法进行了研究，提出了两种尺寸优化设计算法。
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