千分尺的测量面一般都是硬质合金镶块,其光洁度较高,一般要十二级以上。在制造千分尺过程中,研磨硬质合金测量面是一道重要工序。我厂千分尺硬质合金镶块的牌号是BK6,以前我们研磨测量面时,所用的研磨膏是这样配制的:将钻石研磨膏(M_1)和金刚石研磨膏(W)按1:1的重量比混合,然后用甘油(工业纯)将膏调成适当粘度来使用。以这种 Micrometer measurement surface are generally cemented carbide inserts, the finish is higher, generally 12 or more. In the manufacture of micrometer process, grinding the cemented carbide measuring surface is an important process. I plant the micrometer carbide insert grade is BK6, before we grind the measuring surface, the use of the abrasive paste is formulated: the diamond paste (M_1) and the diamond paste (W) according to the weight ratio of 1: 1 Mix, and then use glycerol (industrial pure) will paste into the appropriate viscosity to use. In this way