材料切除率
- 网络Material removal rate;MRR
材料切除率-
现已成功研制一个估算材料切除率理论模型。
A theoretical model to estimate the material removal rate has been developed .
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单位材料切除率的切削功率
Cutting power per unit material removal rate
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在磨削过程中，表面活性剂通过机械化学作用，改变花岗石表面电位，降低显微硬度，以及减小磨削液的表面张力，增强对微裂纹的渗透能力，加速裂纹扩展，提高了材料切除率。
The surfactants accelerate the development of cracks because of the reduction of surface tension . High efficiency of granite grinding can be acquired through belt grinding .