Based on the related sketches, pass design for the welded shaped steel tube can be obtained with analytics. Aided with computer, computing speed and accuracy can be enhanced.
在引入辅助图形的基础上，运用解析法计算异型钢管的孔型，并借助计算机进行辅助设计，可提高运算速度和精度。
On the base of experiments, the author deduced some power energy parameters of round bar in four roll pass system, established the computer aided roll pass design.
在实验的基础上，用工程近似法推导出在四辊组合孔型轧制圆系统产品时的力能参数，建立了轧制圆型系统产品的计算机辅助孔型及优化设计。
The important problems and solution methods have been researched in this paper about Computer Aided Roll Pass Design (CDRD).
本文研究了计算机辅助孔型设计(CARD)中的关键问题及处理方法。
The important problems and solution methods have been researched in this paper about Computer Aided Roll Pass Design (CDRD).
本文研究了计算机辅助孔型设计(CARD)中的关键问题及处理方法。
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