用硫酸铜检查镀硬铬瓦楞辊的磨损于汉海，林友文瓦楞辊的中高曲线应为二次曲线，其值取决于所用的材质、几何形状和尺寸。瓦楞辊的磨损直接影响产品质量和生产速度。对于瓦楞辊的磨损程度，通常采用压复写纸或压保险丝，结合用千分尺测量直径的方法来获得。而对于镀硬铬层... Check the wear of hard chrome-plated corrugated roller with copper sulfate In the Hanhai, the middle-high curve of Lin Youwen corrugated roller should be a quadratic curve, the value of which depends on the material used, the geometry and the size. Corrugating roller wear directly affects product quality and production speed. Corrugation roller abrasion, usually using pressure doused paper or pressure fuses, combined with the micrometer diameter measurement method to obtain. For hard chrome plating ...