计算机在圆柱形容器筒体与接管相贯放样中的应用  

Computer Application in Lofting Intersection Lines for Cylindrical Shell and Nozzle

作　　者：伍星[1] 淡勇[1] 赵渊[1] 

机构地区：[1]西北大学化工学院

出　　处：《化工机械》2011年第5期559-561,共3页Chemical Engineering & Machinery

摘　　要：针对制造过程中容器筒体和接管相贯曲线的精确、高效性和方便放样的问题,根据相贯线的几何原理,推导出空间两圆柱相贯线的平面展开图尺寸计算公式;根据应用的实用性,对程序的运行环境和开发环境进行了选择,完成了程序的设计和编制,实现了圆柱壳相贯结构相贯曲线放样的计算机化。多种相贯结构的验证结果表明,该程序操作简单,计算结果精确,可获得完美的放样曲线。To realize an accurate and efficient lofting of intersection lines for the cylindrical shell and nozzle, the calculation equation for intersection lines was derived according to the principle of cylindrical shells intersection; and basing on application principle, both development and operation environment were chosen to benefit the design and the writing of computer program and the computer application in lofting operation. The test results prove this simple operation program and calculation results, as well as the success in lofting curves.

关 键 词：压力容器 圆柱筒体 接管 相贯线 放样 计算机 

分 类 号：TQ051.3[化学工程]