论文部分内容阅读
你校东方红—60推土机散热器进水管橡胶接头开裂现象,据我们分析有如下原因,仅供参考: 1.使用问题:①在使用中忽视了对拖拉机各部螺栓的紧固,尤其是水箱固定螺栓、发动机前后支点螺栓等松动后,会使水箱进水管和发动机出水管错位,当机车工作时,易造成软管破裂。②缸盖与水箱上水槽的调整拉杆失去作用。该拉杆安装过紧,则使水箱偏向受力,各部螺栓易产生疲劳断裂;过松,当机车工作时则使水箱产生前后晃动,折叠水管产生裂痕。③车架变形,尤其是车架前方变形后,容易损坏前桥,
Your school Dongfanghong -60 Bulldozer Radiator water pipe rubber joints cracking phenomenon, according to our analysis for the following reasons, for reference purposes only: 1 use the problem: ① in use ignored the various tractor bolts fastening, especially the tank fixed Bolt, the engine front and rear fulcrum bolts and other loose, will make the water tank inlet pipe and the engine outlet pipe misplaced, when the locomotive work, easy to cause hose rupture. ② cylinder cover and tank on the sink adjustment rod lost its effect. The tension rod installed too tight, then the tank bias force, the Department of bolts prone to fatigue fracture; too loose, when the locomotive when the water tank is generated before and after shaking, folding pipes cracks. ③ frame deformation, especially in front of the frame deformation, easy to damage the front axle,