mechanical expanding mill 机械式扩径机
Mechanical expanding processing and corresponding equipments are keytechnologies to build production line of straight-seam welded pipe with largediameter.
机械扩径工艺及其装备是建设大直径直缝焊管生产线的关键技术之一。
参考来源 - 机械扩径过程的数值模拟与工艺参数优化·2,447,543篇论文数据，部分数据来源于NoteExpress
Mechanical Expanding is one of the finishing processes in cylindrical part forming.
机械扩径是制造管筒形零件的一种精密成形方法。
This article introduces the shrinking mechanism and molding process of heat-shrinkable tubes, Such as air inflation, mechanical expanding and winding etc.
本文介绍了热收缩套管的收缩机理及成型方法，如气压吹胀法、机械扩张法和缠绕法等。
On the second place, detailed analysis was implemented for the pipe end deformation process during mechanical expanding, and forming criterion was also obtained.
详细分析了管端机械扩径的变形过程，总结了机械扩径成形条件；
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