改进张拉工装, 增加蒙皮张拉力, 从根本上解决JS1116H 客车蒙皮松动的问题。 关键词: 张拉蒙皮; 客车; 机械张拉; 液压张拉; 工装 Abstract: Ameliorating the tension equipment is to increase the force of tensioning, and thorough ly resolve the loose p roblem on the bus JS6111H outer panels. Key words:Outer tensioning panel;Bus;M echanical Tensioning; Hydraulic tensioning; Technological equipment