论文部分内容阅读
为了保证喷油泵的修理质量,除了认真检查、正确拆装和精心调试外,对调试设备的技术状态和调试规范应给予足够的重视,否则,对喷油泵的油量超差将有很大影响,这是去年在全国Ⅱ号泵行检会上绝大部分送检泵油量造成超差的一个重要原因。就此谈谈我们的看法。一、集油次数与倒杯时间的影响洛阳拖拉机厂编制的《东方红—Ⅱ号喷油泵构造与使用》规定:东方红—75拖拉机11号泵额定油量应集油1000次。可是不少单位任意改变集油次数,有的用500次,有的用200次或100次。我们的试验表明,在倒杯时间相同时,集油次数越少,油量积累误
In order to ensure the quality of fuel injection pump repair, in addition to careful examination, the correct disassembly and careful debugging, the commissioning of the state of the equipment and commissioning of norms should be given sufficient attention, otherwise, excessive fuel injection pump will have a great impact This is an important reason that the vast majority of pump pumps in the National Inspection and Quarantine Committee of the No. 2 pump caused over-tolerance in the country last year. Let us talk about our opinion First, the number of oil collection and the impact of the cup time Luoyang tractor factory prepared “Dongfanghong-II No. injection pump construction and use of” provisions: Dongfanghong -75 tractor 11 pump rated oil 1000 sets of oil. However, many units arbitrarily change the number of oil collection, and some with 500 times, and some with 200 times or 100 times. Our tests show that when the cup time is the same, the smaller the number of oil collected, the more the amount of oil accumulated