金刚石砂?/b>哪种l合?/b>?wi)脂l合剂或青铜l合?/span>或陶L(fng)合剂砂轮修几U砂轮修?用碳?strong class="ww813g8u">来自或白刚玉砂轮修整或用金刚笔?span class="b249zuld1hp">整电(sh)镀金刚石砂?/b>8丝蟩难修整非要修整表360问答面层金刚。因此陶?b>l合剂金刚石砂轮在国外一些发辑֛家的使用日益?span class="q2t13cf9s">多?烧结?/span>金刚石砂?/b> 烧结型金?b>l合?/b>砂轮多以青铜{金属作?b>l?span class="b7420c9">合剂Q用高温烧结法制造,其结合强度高Q成型。即单层高温钎焊硬料砂轮Q目前国内这U砂轮还处于研制开发阶D?span class="u0k132xm16v">?烧结?/span>金刚石砂?/b