Pump Calibration & the oil control
How to calibrate fuel injection pump & control oil1. Single cylinderIn oil pump, Pull the tip of fuel injection pipe out the nozzle( injector), loosen the tip of pipe in pump, then make the tip up...
read moreHow to calibrate fuel injection pump & control oil1. Single cylinderIn oil pump, Pull the tip of fuel injection pipe out the nozzle( injector), loosen the tip of pipe in pump, then make the tip up...
read moreHow to adjust injection pressure of injector1. Discharge spare parts of injector such as bush, and clean them by clear oil.2. Load our nozzle, and test the pressure of oil injection in test bench, wri...
read moreFour steps: disassemble injector,clean every apart,assemble,testing 1. Take the fuel injector apartput the fuel injector into jigs, disassemble every parts and put them on the table straightly. Check...
read more喷油器的功用、要求与类型功用 ·根据柴油机混合气形成特点,将燃油雾化成细微的油滴,并将其喷射到燃烧室特定的部位要求 ·应满足不同类型的燃烧室对喷雾特性的要求。·应有一定的贯穿距离和喷雾锥角;·有良好的雾化质量; ·在喷油结束时不发生滴漏现象。类型 ·孔式喷油器 ·轴针式喷油器2.孔式喷油器结构1)适用:统一式燃烧室2)结构...
read more1892年,德国工程师鲁道夫·狄赛尔(Rudolf Diesel)发明了世界上第一台柴油发动机,并以他的名字Diesel命名了柴油机。我们都知道,柴油的许多特性不同于汽油,比如粘度(包括动力粘度、运动粘度和条件粘度),直观来看柴油比汽油要粘一些的;比如气缸内点燃方式,汽油采用火花塞点燃,而柴油则采用压燃。柴油的这些特性也就注定了必须采用高压的方式才能使它迸发出应有的能量,所以早期的柴油机...
read more挖掘机喷油器针阀偶件在长期运行过程中,考虑到面临高压油的冲洗、机械杂物的研磨和压力弹簧的落座等共同作用,会使针阀和阀体的配合表面层发生磨损,进而导致喷油前的泄漏和断油后的漏油的状况,造成雾化欠佳、燃烧不彻底、炭烟强烈增多、积炭严重。怎样才能对喷油器做好定期保养维护呢?喷油器(1)拆解时要熟记各喷油器的缸序将喷油器从缸盖上拆下,做好简易的外表清理,随后逐个拆解、检验、组装,以避免不一样喷油器的同一零...
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