机械油

用专用淬火油取代机械油提高零件内在质量的技术经济分析

Cost-effectiveness Analysis of Using Special Quenching Oil instead of Machine Oil to Improve Internal Quality of Parts

通过研究表明，将5~和7~机械油按适当比例调合后，添加流动性改进剂生产5~液压油具有较明显的效果。

Can be profitably produced from proportioning of machine oil No. 5 and No. 7 added with the flow improvers .

胆甾醇添加剂可以显著改善N15号机械油的抗胶合能力。

The cholesteric crystal liquid additives can quietly improve the scuffing resistance of oil N15 .

机械油、木粉等有机物和H2O、NH4Cl等能显著降低AN的热分解稳定性，从化学动力学观点来看，它们在反应过程中却能降低AN的热分解速率。

The oil 、 wood powder and H_2O 、 NH_4Cl can not only decrease the physical stability of neat AN but also its reaction constant from the point of the kinetics of chemistry .

用棉纱及煤油洗净机床的防锈脂，然后向主轴的润滑油箱内加入纯净的HJ一30的机械油。

Clean off the antirust grease with cotton yarn and kerosene , then pour moderate amount of pure HJ-30 mechanical oil into the lubricating oil tank on the main axle .

N15机械油+1.7%胆甾醇的抗胶合性能较好，但N15机械油+0.106%胆甾醇的摩擦噪声特性较好；

The scuffing resistance of oil N15 + 1.7 % cholesteric crystal liquid is better , however , the frictional noise of oil N15 + 0.106 % cholesteric crystal liquid is lower .

结合经验模式分解（EMD）、随机减量技术（RDT）和遗传算法（GA），提出一种用于旋转机械油膜稳定性在线监测的特征提取方法。

Based on empirical mode decomposition ( EMD ), random decrement technique ( RDT ) and genetic algorithm ( GA ), a method is presented for extracting oil-film stability parameters from vibration signals in rotating machinery , which is used for on-line monitoring and analysis of oil-film whirl problem .

在微载荷状态下，当600r/min、采用液晶添加剂（5CB）与46号机械油以体积比1%~2%配制的润滑剂润滑时，平均摩擦系数达到最小值；

Under micro-load state and with shaft rotation speed 600,1 % ~ 2 % volume ratio of liquid crystal to 46 ~ # machinery oil yields the lowest friction coefficient .

冷冻机械油真空干燥过程中真空度变化对比试验研究

Experiment Study on Vacuum Level Variety Comparison under Refrigerator Oil Vacuum Drying

船舶机械油液检测光谱分析的特征参数

Study on the characteristic parameter of oil spectrometric analysis

旋转机械油膜涡动稳定性特征提取与监测方法

On-line monitoring of oil whirl stability in rotating machinery

以专用淬火油取代机械油提高零件淬火质量

Improving quenching quality of parts by replacing machine oil with special quenching oil

感应电机驱动回转机械油膜涡动的电信号特征及其无传感器监测

Electrical Signal Features of Oil Whirl in Induction Motor Drive Rotating Machinery and Sensorless Monitoring

研究了以复合机械油和复合乳化剂为主要原料的和毛油的制备工艺。

The preparation of wool oil be composed of compound machinery oil and compound emulsifier was studied .

实验所采用的润滑剂为30号机械油加1%的硬脂酸。

The lubricant used in experiments is No. 30 mineral oil adding with one percentage of stearic acid .

分析了抗燃油的主要特点和与机械油的区别，揭示了在工业上被广泛应用的趋势；

The main characteristics of fire resistant fluids and the difference between it and mechanic oil are analyzed .

提供了应用于感应电机驱动的回转机械油膜涡动无传感器监测的相关信息和方法。

This paper provides related information and method for sensorless monitoring of oil whirl in rotating machinery driven by an induction motor .

用销盘试验机在机械油润滑条件下对渗硫表面的抗擦伤性能，减摩及耐磨性能进行了系统研究。

The anti scuffing , friction reducing and wear resistant properties were investigated systematically on a pin on disc tester under engine oil lubrication condition .

对机械油中几种主要的过滤方法和工作原理进行了简要介绍，并对它们的优缺点进行了比较。

This article introduced several kinds of main decontaminate method and operational principle of motor oil simply , and compared their strongpoint with their shortcoming .

对憎液表面的水力摩阻特性进行了试验研究，实验中憎液表面材料采用聚四氟乙烯，试验工质采用水和7号机械油。

Experimental study is conducted on the characteristics of hydrolic frictional drag for lyophobic surface , with the surface consisting of polytetrafluoroethylene and the working media being water and 7 # machine oil .

本实用新型涉及的是一种废机油循环再利用处理设备，是一种适用于将废高速机械油和普通机油处理还原成清洁机油的设备。

The utility model relates to a waste oil recycling treatment equipment , which is an equipment for treating and recovering the waste high speed machine oil and regular engine oil into clean oil .

对20号机械油中加入5%PTFE粉的二相流体润滑剂的压粘关系和粘剪关系进行了测试。

The test results of pressure visosity relation and the rheologic character at 36 MPa and 76 MPa are given on the two phase lubricant of No. 20 machine oil + 5 % PTFE powder .

介绍了一种用机械油、绝缘油、柴油机油、汽轮机油、汽缸油等各种废油制作羟基酸的方法及其作为型（芯）砂粘结剂的应用。

Method and application of manufacturing hydroxyl acid from used oil for mold and core sand binder is introduced . These oil include motor oil , insulating oil , diesel oil , turbine oil , cylinder oil , etc.

采用局部即时取样方法对水平管内油气水三相流动情况下各种混合比例的复杂混合物的流动粘度进行了实验研究，实验工质采用46号机械油、自来水和空气。

An Experimental investigation of the characteristics of viscosity for oil-water mixtures disturbed by gas injecting with different input ratios flowing in horizontal pipes was conducted using local sampling method . No. 46 mechanical oil , tap water and air were used as the test fluids .

N-2对15~机械润滑油和原油的最大降解率分别为82.5%和77.9%，且降解率是随着接种菌量的增大而先增大后减小的。

Corresponding the maximum degradation rate of N-2 is 82.5 % and 77.9 % respectively . The degradation rate increases first and then decreases with the increase of inoculated strain quantity .

可控膜机械密封油膜压力场的有限元分析

FEM Analysis of Pressure Field of Oil-Film in Controlled-Film Mechanical Seal

大型机械液压油污染分析及在线监测技术

Analysis to Large-scale Machinery Hydraulic Oil Contamination and Online Monitoring Technology

工程机械液压油的选用、更换与维护

The selection , replacement and maintenance for hydraulic oil of construction machinery

工程机械液压油的污染和控制

Pollution and Its Control of Hydraulic Oil for Engineering Machines

煤矿机械液压油污染控制及自动清洗式滤液装置

Contaminative Control of Hydraulic Fluid and Self-acting Cleanout Filter in Mine Machinery