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前言试验目的是解决矿山汽车发动机润滑的问题。金堆城钼业公司车辆每年都因发动机润滑不良而造成的经济损失达40～50万元之多。就今年来讲,这个问题不及时解决,那么损失将增至80万元之多。目前,这个问题是矿山汽车管理上的一个“技术突破口”。改善矿山车用发动机的润滑性的手段是:1.遵照发动机的润滑原理、利用流体力学方法验证通过设计计算,确定合理的轴承配合间隙。(技术规范):2.柴油机油的品质要严格
Preface The purpose of the test is to solve the problem of mine car engine lubrication. Jinduicheng Molybdenum vehicle companies each year due to poor engine lubrication caused by the economic losses of 40 to 500,000 as much. As far as this year is concerned, if this problem is not solved in time, the loss will increase to as much as 800,000 yuan. At present, this issue is a “technological breakthrough” in the management of mining vehicles. The means to improve the lubricity of a mine car engine is: 1. Follow the lubrication principle of the engine, and confirm the reasonable bearing fitting clearance by the fluid mechanics verification. (Technical Specifications): 2. Diesel oil quality should be strict