如何预防小型混凝土搅拌车汽缸破裂？
小型混凝土搅拌车汽缸是与活塞构成工作容积的部件，气缸的作用是将压缩空气的压力能转换为机械能，驱动机构作直线往复运动、摆动和旋转运动。那么，如何预防小型混凝土搅拌车汽缸破裂呢？下面为大家介绍下：
The cylinder of a small concrete mixer truck is a component which forms the working volume with the piston. The function of the cylinder is to convert the pressure energy of compressed air into mechanical energy, and the driving mechanism performs linear reciprocating motion, swing and rotation motion. So, how to prevent the cylinder from cracking? Let's introduce the following:
导致小型混凝土搅拌车气缸破裂的因素很多，要预防气缸破裂，应该做到：发动机温度过高时，必须等发动机温度降低后，再加水发动；不得先启动发动机，后加冷却水，以免使气缸崩裂；在严寒条件下车，须放净冷却水，启动车时加热水启动；冬季停车若时间较长，又不能放水时，可间歇发动车辆，保持发动机有一定温度而不致于结冰，不得用喷灯或明火直接烤车，同时使用的冷却水要洁净。
There are many factors leading to the cylinder rupture of small concrete mixer truck. To prevent cylinder rupture, we should do: when the engine temperature is too high, we must wait for the engine temperature to reduce before adding water to start; do not start the engine first and then add cooling water to avoid cylinder cracking; when getting off the vehicle in severe cold conditions, it is necessary to drain the cooling water and start the truck with heated water; if the time for parking in winter is too long When it is too long and water cannot be drained, the vehicle can be started intermittently to keep the engine at a certain temperature without freezing. It is not allowed to bake the car directly with blowtorch or open fire. At the same time, the cooling water used should be clean.
小型混凝土搅拌车如果气缸套出现破损，发动机在进气行程时会吸入冷却液，而在压缩行程和做功行程时高压气体又会从破损处进入冷却水道。无论出现哪一种情况，都将妨碍可燃混合气的形成和燃烧，甚至使发动机无法正常工作，将严重影响发动机的使用寿命。
If the cylinder liner of a small concrete mixer is damaged, the engine will inhale coolant during the intake stroke, and the high-pressure gas will enter the cooling channel from the damaged part during the compression stroke and power stroke. No matter what kind of situation appears, it will hinder the formation and combustion of combustible mixture, and even make the engine unable to work normally, which will seriously affect the service life of the engine.
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