Gears lie in boundary and mixed lubricating condition as running.
齿轮工作时，齿面是处于边界润滑和混合润滑状态。
参考来源 - 环境友好型工业齿轮油的润滑特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The different characteristic lubricating grease should be selected and used according to specific use condition of wire rope.
根据钢丝绳具体使用情况，应选用不同特性润滑脂。
The optimal weight fraction is 0.1%, for under this condition, the wear scar diameter is decreased 35.6% and lubricating oil has great time-release effect.
当铜镍复合粉体的质量分数达到0.1%时，磨斑直径降低幅度最大，达35.6%，并具有很好的长效减摩性能。
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