变截面巨型管合缝机  

Shaping and welding machine for giant steel tube with unequal cross-section

作　　者：刘力健[1] 王永明[2] 

机构地区：[1]石家庄职业技术学院机电系,石家庄050081 [2]河北科技大学机械学院机电系,石家庄050054

出　　处：《现代制造工程》2006年第8期130-132,共3页Modern Manufacturing Engineering

摘　　要：论述用于巨型钢管合焊工序的专用设备的工作原理和设计问题。包括圆形截面、棱形截面的直管、锥管整形的工艺方法;实现该工艺的设备的特点;设备的布局对设备性能的影响。介绍一套机车移动式布局的巨型管合缝机主要结构和运行方式并通过实例证明行车式布局的合理性和所研制设备的应用价值。Discusses the working theories and design problems of the special machines used for shaping and welding procedure during giant steel tube manufacture. Including：shaping technical method for straight tube or cone tube with circular cross-section or rhombus cross-section;the features of the special machines for the technical method above, the influence of the machines＇ disposition to their performance. Introduce the main structure and working mode of a set of shaping and welding machine with a moving locomotive disposition designed based on the theory above. Furthermore, by using actual example proves the rationality of the moving locomotive disposition and the value of the shaping and welding machine design.

关 键 词：钢结构件 巨型钢管 压力整形 合缝 焊接 

分 类 号：TG66[金属学及工艺—金属切削加工及机床]