论文部分内容阅读
目前,农村许多机手,没有认识到使用净化燃油的重要性,随便使用未净化的燃油,致使精密偶件早期磨损,给集体和个人经济上带来了不应有的损失。赵堡乡某农户的一台铁牛—55拖拉机,因用油凑合,油泵大修后不到10天(工作仅150小时),即发现机车无力,冒烟、起动困难、无小油门。经检查,发现柱塞、出油阀、喷油嘴全部损坏。武陟县某联运户的一台上海—50拖拉机,三秋田间作业,采取给谁干活谁加油的方法,用的全都是未经净化,不合标准的燃
At present, many locals in rural areas do not realize the importance of using clean fuel, and use unpurified fuel at will, resulting in the early wear-off of precision bearings, which have undoubtedly caused economic losses to the collective and individual economically. Zhao Baobo Township, an agricultural tractor of a tractor -55 tractor, due to the oil make improper, less than 10 days after the pump overhaul (work only 150 hours), that locomotives weak, smoke, start difficult, no small throttle. After inspection, found that the plunger, the valve out of oil, nozzle all damaged. Wuyi County, a transport unit of a Shanghai-50 tractors, three Akita field operations, to whom to work who refueling methods, all used are not clean, substandard combustion