自润滑轴承 meaning in English
maintenance free bearing
maintenance-free bearing
self lubricating bearing
self oiling bearing
self-lubricating bearing
self-oiling bearing
Examples
- Scuffing failure of piston ring - cylinder liner in liquid - solid lubrication
自润滑轴承在炼铁厂托辊中应用的试验研究 - Powder metallurgy . alloys for mechanical parts and self - lubricating bearings . rules for the conventional designation of grades
粉末冶金.机械部件和自润滑轴承用合金.钢号一般命名规则 - Powder metallurgy . metals and alloys for mechanical parts self - lubricating bearings . interpretation of specifications and test methods
粉末冶金.机械零部件自润滑轴承用金属与合金.规范和试验方法说明 - The commonly used solid lubricant embedded bearing and brass - plastics - steel du bearing have difficulty in meeting the needs for bearings of plastic injection molding machines , such as heavy load - carrying capacity , high clamping frequency and long service life
常用的镶嵌型与三层复合材料du等重载自润滑轴承均难以满足其承载压强大、合模频率高与服役寿命长的要求,因此研制出重载长寿命自润滑轴承迫在眉睫。 - In the present work , 40cr alloy steel was selected as the backing material , and ptfe composite was acted as a solid lubricant . the self - lubricating bearing was designed by an ansys software , and a solid lubricant embedded 40cr - ptfe bearing was prepared . it was expected to be effectively strengthened leading to long service life
本研究选择40cr为背衬与聚四氟乙烯( ptfe )复合材料为润滑剂,利用ansys有限元进行结构设计,制备出40cr - ptfe自润滑轴承,希望能够结合钢的高强度与ptfe的低摩擦,实现重载长寿命的目标。