卡特彼勒CAT柴油发动机气缸体、缸套和缸头修理技术

卡特彼勒CAT柴油发动机气缸体、缸套和缸头修理技术

Caterpillar CAT diesel engine cylinder block, cylinder and cylinder head repair technology

左右缸交叉成60度角，每个主轴承盖用四个螺栓固定到机体上。

A left cylinder cross into a 60 degree angle, each main bearing cap with four bolts to the body.

缸套可以更换。机体顶部作为缸套凸缘的密封，卡特彼勒柴油机冷却液流经缸套使之冷却。缸套底部周围的三个园环密封圈保证了缸套和缸体之间的密封，缸套凸缘底部的一个填料带保证了缸套顶部和缸体之间的密封。

The cylinder can be replaced. The top as sealing liner flange, Caterpillar diesel engine coolant flowing through the cooling jacket. Three, at the bottom of the cylinder around the ring seal to ensure the sealing between the cylinder and the cylinder liner flange at the bottom, a filler with the seal between the cylinder and the cylinder top.

卡特彼勒柴油机每缸有单独缸头，每缸有四个气门(两个进气门和两个排气门)，由气门连杆机构控制。没有凸肩的伐套压入缸头里，喷油器开口道位于四个气门之间，卡特彼勒CAT柴油发动机凸轮轴上的第三角推动推杆系统，推杆系统操作喷油器，燃油直接喷入气缸。

A separate cylinder head for each cylinder Caterpillar diesel engine, each cylinder has four valves (two intake valves and two exhaust valves), controlled by the valve rod mechanism. No shoulder cutting sleeve into the cylinder head, the fuel injector opening between the road is located in the four valve, the triangle Caterpillar CAT diesel engine camshaft push push push rod system operation system, fuel injector, fuel is injected directly into the cylinder.

卡特彼勒CAT柴油发动机每个缸头戌机体间有一铝镉板。冷却液通过镉板流出机体然后又通过缸头表面里的八个开口流进缸头。每个开口都使用水密圈防止冷却液卸流，气垫密封缸头、镉板和机体间的排水通道。

Caterpillar CAT diesel engine cylinder head at each body a aluminum cadmium plate. Coolant through the cadmium plate out of body and then through the eight opening to the cylinder head and cylinder head surface. Each of the openings are using water tight circle cooling liquid discharge to prevent air sealing drainage channel, cylinder head, cadmium plate between the body and the.

盖(1)可以通到凸轮轴、伐升杆机构和燃油控制轴。

Cover (1) to the camshaft, cutting up bar mechanism and fuel control shaft.

盖(2)可以通到曲轴连杆，主轴承和活塞喷射器，拆下盖子，所有的开口都可用于检查和维护。

Cover (2) can be a crankshaft connecting rod to, main bearings and piston injector, remove the cover, all the openings are available for inspection and maintenance.