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在装于机体中有0.14～0.26毫米间隙的悬挂式缸套里,当柴油机工作时其上部出现了“热过盈”,这样缸套就与机体相互发生刚性作用。但是对11Д45和14Д40型柴油机所进行的观察表明,在运行过程中由于接触表面的磨损,“热过盈”逐渐消失,并且大约在机车跑了10～15万公里(发动机工作了4000～6000小时)以后间隙增加到0.50毫米。因此,在发动机规定寿命的大部分时间里,缸套工作时与机体上部没有力的互相联系。这样一来,在燃气作用下以及整个气缸和
Installed in the body with 0.14 ~ 0.26 mm gap in the hanging cylinder liner, when the upper part of the engine when there was a “thermal over”, so that the cylinder with the body rigid interaction with each other. However, the observations made on the 11Д45 and 14Д40 diesel engines showed that “thermal overrun” disappeared due to contact surface wear during operation and ran about 150,000 to 150,000 km around the locomotive (the engine worked 4000 to 6000 hours ) After the gap increased to 0.50 mm. Therefore, most of the engine life specified, the cylinder liner work with no contact with the upper body force. As a result, under the effect of gas and the entire cylinder and