roller surface roughness的意思|示意

Under high speed lightly loaded conditions, skidding damage often becomes one of the main damage forms for cylindrical roller bearings while surface roughness has great effect on skidding damage.

在高速和轻载工况条件下，打滑擦伤往往成为圆柱滚子轴承的主要失效形式，而表面粗糙度对轴承打滑损伤有很大的影响。

The influences of excitation mechanisms such as rail surface roughness, roller eccentricity and roller flat on the high frequency vibration were investigated.

分析了导轨表面粗糙度、导轮偏心和扁疤等激励对电梯高频振动的影响。

Use high voltage gas-free spraying or roller coat to deal with the cleanness and roughness of the surface. And paint a coat with epoxy closed primary coat paint.

在处理清洁、平整的砼表面，采用高压无气喷涂或辊涂，环氧封闭底涂料一道。