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特检科七级车工陈炳生,协助总装车间修复了一批价值七万元的高压油泵,解决了工厂调试产品长期存在的一个关键问题。yB20AH高压变量柱塞式液压油泵,是总装车间调试液压车的主要附件之一,用量多,消耗大,供不应求。能不能通过延长高压油泵的使用寿命来解决生产中的燃眉之急?在有关单位的大力支持下,特检科陈炳生决心攻下高压油泵检修关。首先,他详细查阅了有关资料。这种油泵,最大转速2480转/分,流量不小于45公升/分,压力达210_(-15)~(+5)公斤/厘米~2。油泵使用寿命虽然规定
Special inspection division seven Chensheng Chen, assisted the assembly plant to repair a number of high-pressure pump worth 70,000 yuan to solve the long-standing factory commissioning a key issue. yB20AH high-pressure variable piston hydraulic pump, hydraulic assembly plant debugging hydraulic car is one of the main annex, the amount of more expensive, in short supply. Can extend the service life of high-pressure pump to solve the pressing needs of the production? With the strong support of the relevant units, special inspection division Chen Bingsheng determined to capture the high-pressure pump maintenance clearance. First of all, he reviewed the relevant information in detail. This pump, the maximum speed of 2480 rev / min, the flow rate of not less than 45 liters / min, the pressure of 210 _ (- 15) ~ (+5) kg / cm ~ Although the provisions of oil pump life