我们消化、吸收了国内外的先进技术 ,研制开发了轻便耐用的 QD35 0冲断机。1　主要结构及工作原理(1 )结构　如图 1所示 ,本设备是由床身、运行小车、冲断机构、重锤、定尺小车、辊道、液压系统和电气系统等几部分组成。冲断机构装在运行小车上 ,二者一起沿床身上的轨道运行 ; We digest, absorbing the advanced technology at home and abroad, developed a lightweight and durable QD35 0 thrust machine. 1 The main structure and working principle (1) The structure shown in Figure 1, the device is composed of bed, running car, thrust mechanism, hammer, size car, roller, hydraulic system and electrical system. Thrust mechanism mounted on the running car, both along the bed orbit;