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改造解放牌汽车发动机节约油耗武汉市汽车运输公司修理厂,改造解放牌CA-10B型汽车发动机配气机构节约了油耗。他们主要从以下几方面进行改造。1) 提高压缩比;2) 改革凸轮结构及配气相位;3) 改革进、排气通道及进排气岐管,适当加大进排气通道口尺寸;4) 选用导热性好的铝质材料作汽缸盖材料,并适当减薄缸盖厚度。改装后经作台架特性试验,汽缸压缩比由六比一增大到六点四比一,扭矩由原来的三十一公斤米提高到三十四点八公斤米,发动机功率由原来的95匹马力提高到
Renovate Jiefangpai car engine to save fuel consumption Wuhan Automobile Transport Company repair shop and transform Jiefangpai CA-10B car engine with gas-saving mechanism to save fuel consumption. They are mainly from the following aspects of transformation. 1) to improve the compression ratio; 2) to reform the cam structure and gas distribution phase; 3) to reform the intake and exhaust manifolds and intake and exhaust manifolds, appropriate to increase the size of the inlet and exhaust channels; 4) Material for cylinder head material, and appropriate reduction of cylinder head thickness. After being modified for bench test, the cylinder compression ratio increased from 6: 1 to 6.4: 1, the torque was increased from 31 kilograms to 34.8 kilograms meters, and the engine power increased from 95 Horsepower increased to