卡特彼勒CAT柴油發(fā)動機氣缸體、缸套和缸頭修理技術

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

左右缸交叉成60度角，每個主軸承蓋用四個螺栓固定到機體上。

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

缸套可以更換。機體頂部作為缸套凸緣的密封，卡特彼勒柴油機冷卻液流經(jīng)缸套使之冷卻。缸套底部周圍的三個園環(huán)密封圈保證了缸套和缸體之間的密封，缸套凸緣底部的一個填料帶保證了缸套頂部和缸體之間的密封。

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.

卡特彼勒柴油機每缸有單獨缸頭，每缸有四個氣門(兩個進氣門和兩個排氣門)，由氣門連桿機構控制。沒有凸肩的伐套壓入缸頭里，噴油器開口道位于四個氣門之間，卡特彼勒CAT柴油發(fā)動機凸輪軸上的第三角推動推桿系統(tǒng)，推桿系統(tǒng)操作噴油器，燃油直接噴入氣缸。

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柴油發(fā)動機每個缸頭戌機體間有一鋁鎘板。冷卻液通過鎘板流出機體然后又通過缸頭表面里的八個開口流進缸頭。每個開口都使用水密圈防止冷卻液卸流，氣墊密封缸頭、鎘板和機體間的排水通道。

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.

蓋(1)可以通到凸輪軸、伐升桿機構和燃油控制軸。

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

蓋(2)可以通到曲軸連桿，主軸承和活塞噴射器，拆下蓋子，所有的開口都可用于檢查和維護。

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.