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我队在测量汽油机气缸压力时,一直是采用国家正式仪表厂制造的气缸压力表。由于使用时间较长,有漏气失灵现象,经自行检修无效。后来我们利用轮胎气压表将其进气接头拆除,加装如图示硬质橡皮接头,改装成气缸压力表。经长期使用,效果良好。同时,装回原进气接头,仍可测定轮胎气压。其使用方法是,测量气缸压力时,将需测气缸的火花塞拆下,一人将压力表压紧在火花
When measuring the cylinder pressure of the gasoline engine, our team has been using the cylinder gauge manufactured by the state official meter factory. Due to a long time of use, there is a malfunction of air leakage and it is ineffective to repair itself. Later, we used the tire pressure gauge to remove the intake joint, and installed a rigid rubber joint as shown in the figure to be converted into a cylinder pressure gauge. After long-term use, the effect is good. At the same time, the original air inlet connector can be replaced to measure the tire pressure. The method of use is to measure the cylinder pressure, remove the spark plug of the cylinder to be tested, and one person will press the pressure gauge on the spark