Blank calculation according to the drawing of stamping parts is the precondition of analyzing stamping parts deformation degree and the basic step of working out process regulations.
根据冲压件的零件图计算其毛坯尺寸，是分析冲压件变形程度的前提和制订工艺规程的基本步骤。
CAD system for retaining wall is developed through analysis and research on calculation theory, common drawing process and general cross section of retaining wall.
通过对挡土墙计算理论、绘图的一般过程及常用断面形式的分析研究，开发了挡土墙CAD系统。
Drawing and forming process analysis and calculation was carried out in terms of step configuration of the press-cover part.
针对压盖具有的阶梯型结构，进行了拉深、成形工艺分析及计算。
A complete database software is a comprehensive engineering software that includes functions such as database searching, maintenance and calculation, graph-drawing and process simulation.
完整的数据库软件是包含数据查询、数据维护、数据计算、图形绘制、以及过程模拟等功能的综合工程软件。
Then layout design and various process forces of calculation is introduced. Finally drawing and extrusion compound dies is adopted to make die structure better rationalization and effectiveness.
并进行了排样设计和各种工艺参数的计算，最终采用拉深、挤边复合模具，可使模具结构更为合理而有效。
Introduced in detail calculation method of drawing process of a thin-wall and deep-cone part, provided certain reference to the similar parts pressing process.
对薄壁深锥零件的拉伸工艺计算进行了详细的介绍，对同类零件的冲压工艺编制提供了参考。
Introduced in detail calculation method of drawing process of a thin-wall and deep-cone part, provided certain reference to the similar parts pressing process.
对薄壁深锥零件的拉伸工艺计算进行了详细的介绍，对同类零件的冲压工艺编制提供了参考。
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