工件的材料磨除量与砂轮磨损量之比称为磨削比。
在万能外圆磨床上进行内圆磨削试验，计算金刚石工具的磨削比。
Grinding experiments were conducted on cylindrical grinder to compare the grinding ratio of diamond tools.
砂带磨削比车削、铣削和砂轮磨削的生产率高，机床功率利用率高，经济效果显著。
Compared with turning, milling and grinding, the abrasive belt grinding has higher production rate and available factor of power of machine tool.
研究了WA46KV和SA46KV砂轮磨削GH4169高温合金时磨削参数对磨削比的影响规律。
The influence rules of grinding parameters ongrinding ratio of superalloy GH4169 have been studied using WA46KV wheel and SA46KVwheel.
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