焊接件冷校液压校直机的研制

Research and manufacture of hydraulic cool straightening machine of welded spares

摘要: 本文介绍了用于冷校铁路客车转向架焊接构件的双龙门移动式液压校直机的新颖结构及其主要特点,并对其液压系统作了简要说明。

Abstract: In this paper, the novel structure and characteristics of a movable double ploner type hydraulic straightening machine are introduced. The machine is used for cool straightening the welded spares of bogie and its hydraulic system is briefly illustrated.