Influence of BaO Content on Lubrication and Heat Transfer Behavior of Mould Powder;
BaO含量对结晶器保护渣润滑和传热行为的影响
GK400N mixer hydraulic pressure and lubrication system analysis;
GK400N密炼机液压和润滑系统分析
Air compressor of withlubricate applecation in Shanjiaoshu Coal Mine;
空气压缩机无油润滑在山脚树矿的应用
Established the FEM model according to the real forming condition,simulated forming process of the 3D curved surface of prosthesis when different thickness steel padding and different lubricated condition were used,predicted the possible forming defects-wrinkles and cracks by an explicit finite element software.
文章采用动态显式有限元软件,依据实际成形条件建立有限元模型,对选用不同厚度的钢质垫板以及不同润滑条件下钛合金颅骨修复体的成形过程进行模拟,预测可能出现的破裂和起皱缺陷,分析采用不同工艺时成形缺陷的产生原因,并确定了能够获得良好结果的成形工艺。
The key of the question of coal face machinery lubricate and maintenance relation machinery operate life-span.
采煤工作面机械润滑与保养是关系机械运转寿命的关键问题,矿井工作面机械运转的好坏直接关系到矿井工作面的产量,搞好采煤工作面各种机械设备的润滑和保养工作是一个不容忽视的问题。
Experimental research of the lubricating ability of the lubricating oil with nano-phase Cu;
纳米铜润滑油耐磨性能的实验研究
Simple Discussion on Lubricating Management of Textile Equipment;
浅谈纺织设备的润滑管理
Analysis of cooling and lubricating system of bearings in pumps for melted salts;
熔盐泵轴承冷却及润滑系统的分析
Synthesis of fluorosilicon lubricant oil by a novel method.;
合成氟硅润滑油的新方法
Design on managing system for quality supervision and control of lubricant in wood-based panel equipment;
人造板设备润滑质量监控系统设计
The preparation,properties and current research of boron-type compounds as lubricant additive were reviewed.
对硼类化合物润滑添加剂的制备、性能和研究现状进行了总结,着重介绍了其摩擦学性能、抗磨减摩作用和摩擦化学机理,特别是渗硼作用、稀土元素对渗硼的催化作用、添加剂间的协同抗磨减摩作用;给出了提高其抗水解性能的方法,如对硼酸盐进行表面修饰、在有机硼酸酯分子中引入氮原子;简单介绍了多功能硼类化合物润滑油添加剂和硼化硫代磷酸酯;指出了硼类添加剂的环境污染效应。