WD615柴油机拆装关键点
Key Points about Asmbling or Disasmbling WD615 Diel Engines Di bli WD615Di l E i红薯做菜
培训资料
鲨鱼种类Training Material
目录Contents
1、喷嘴、凸轮轴、汽缸套的装配
Asmble Injection Nozzle, Camshaft and Cylinder Liner
2、曲轴的预装总装
Pre-asmble & Asmble Crankshaft
3、气缸体的装配
Asmble Cylinder Body
4、连杆活塞的预装、总装
Pre-asmble & Asmble Connecting stick and Piston
5、齿轮室的装配
Asmble Gear Ca
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目录Contents
6、飞轮壳、飞轮的装配
Asmble Flywheel housing and Flywheel
7、前油封和凸轮轴正时齿轮的装配Asmble Front Oil Seal and Timing Gear of Camshaft
8 、柴油机主要螺栓拧紧力矩和拧紧方法Tightening Torque and Methods of Main bolts
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1、喷嘴、凸轮轴、汽缸套的装配
j,y
Asmble Injection Nozzle, Camshaft and Cylinder Liner •装喷嘴Asmble injection nozzle
背甲龙
•装配步骤：asmble steps
•1，打磨气缸体下平面，用压缩空气吹净斜油
道孔及主付油道，然后擦净气缸体下平面。
Burnish the bottom plane of the cylinder body,
clear tilting oil passage and main & slave oil
passage with compresd air, then rub the
bottom plane.
bottom plane
•2，隔以密封垫圈，用空心螺栓将喷嘴组件装
入机体且拧紧
U hollow bolt with aling gasket to put the
U hollow bolt with aling gasket to put the
injection nozzles into the engine body and
tighten them.
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1、喷嘴、凸轮轴、汽缸套的装配
诧异什么意思
Asmble Injection Nozzle, Camshaft and Cylinder Liner
诚实的心Asmble Injection Nozzle,Camshaft and Cylinder Liner •注意/Note ：
•（1）检查喷嘴是否通畅。
侧脸动漫
Check whether the injection nozzle is
through or not
•（2）空心螺栓旋入时注意校正喷嘴组件的位
置，使弹性圆柱销对准机身上的销孔，必要时
用铜棒打入。
Pay attention to the position of injection nozzle
when screw the hollow bolt. Make the
when screw the hollow bolt Make the
cylindrical pin align with the pin bore in the祁连山海拔
engine body, and u copper stick to hit it
when necessary. y
•（3）检查喷嘴（与气缸体结合面）有无磕碰
伤及毛刺。
Check injection nozzles whether there’s
scratching or burr.
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