wear allowance

英 [weə(r) əˈlaʊəns]

美 [wer əˈlaʊəns]

磨损公差；磨损留量

Study of Wear Allowance on Anti-friction Layers of Shearer's Sliding Shoes
采煤机导向滑靴耐磨层磨损量的探讨
The friction mechanical components 'wear allowance and life span of wearability are not only random variables, but also affected by such factors as load, material etc.
机械摩擦零件磨损量和耐磨性寿命不仅是随机变量，而且受载荷大小、材料情况等因素的模糊性影响。
In order to provide a basis for the damper's life-span, material and seal design, and provide inspecting standards for damper maintenance, the wear allowance of an adjustable linear oil damper is studied in this paper.
为减振器的寿命、材料、密封设计以及维修工作提供依据和检测标准，以可调式线性油压减振器为研究对象，对其许用磨损量进行了研究。
Research on the Wear Allowance of An Adjustable Linear Oil Damper
可调式线性油压减振器的许用磨损量研究
Taking the radial wear allowance of the bearing pair as the monitoring parameter of the bearing working status, and taking the rapid change of the bit speed and the working torque as the alarm signal, the trial of alarm technology for cone dropping is introduced.
文章介绍一种以轴承副的径向磨损量作为轴承工作状态监测参数、以钻头机械钻速和工作扭矩的急剧变化作为预警信号的牙轮脱落预警技术的试验研究成果。