With the increase of grinding speed or the abrasive grain size of the grinding belt, the grinding rate increases.
提高砂带速度、工件转速以及增大砂带磨粒粒度可有效地提高花岗岩的磨削效率。
The influences of abrasive grain size, belt speed, contact roller's hardness, grinding depth and grinding feeding speed on surface roughness were discussed.
讨论了砂带粒度、砂带线速度、接触轮硬度、磨削深度和磨削进给速度对表面粗糙度的影响规律。
The main characteristics of abrasive wheels include five factors, namely abrasive material, grain size, hardness, structure and bond type.
砂轮的主要特征包括磨料、粒度、硬度、组织个结合剂五个因素。
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