surface abrasion

基本解釋

On base of analysing theory of roller surface abrasion, new materials of welding agent are introduced.
在分析輥壓機輥面磨損機理的基礎(chǔ)上介紹了輥面堆焊修復(fù)的新材料。
The paper describes in detail the method of improving this carbon brush system, comprising modification design, slip-ring surface abrasion treatment, contact bar-carbon brush, and so on.
就浙江省玉溪水電站滑環(huán)碳刷系統(tǒng)改進的方法做了詳細介紹，包括：碳刷改型設(shè)計、滑環(huán)表面磨損處理、匯流排和碳刷握的改進。
The surface hardness, parallel-to-grain compression, bending strength and elasticity modulus increased by 100%, and the surface abrasion increased by 300% when the liveweight growth rate was over 50%.
當(dāng)增重率超過50%，處理材的表面硬度、順紋抗壓強度、抗彎強度和抗彎彈性模量提高將近1倍，表面耐磨耗性提高了3倍。這使杉木在力學(xué)性能上滿足了木地板和家具面板制造的要求。