砂轮磨削 meaning in English
basic terminology for grinding processes using grinding wheels
Examples
- Basic terminology for grinding processes using grinding wheels
砂轮磨削基本术语 - Effect of grinding fluid on grinding properties of vitrified bonded cbn wheel
砂轮磨削难加工材料时磨削液的作用 - Basic quantities in cutting and grinding . part 5 : basic terminology for grinding processes using grinding wheels
切割和磨削的基本量.第5部分:砂轮磨削工艺的基本术语 - The results show that , when increasing the feed rate of the grinding wheel , decreasing the rotating speed of the wafer chuck table and using coarser grit grinding wheel , the material removal rate in the wafer rotating grinding increase , the feed rate of the grinding wheel has greater influence on the material removal rate ; when suitably increasing the rotating speed of the grinding wheel , decreasing the feed rate of the grinding wheel and using finer grit grinding wheel , the wafer surface roughness can be reduced ; there exists a critical rotating speed of the grinding wheel ( about 2300rpm ) , beyond which the material removal rate evidently decreases and the spindle motor current and wafer surface roughness steeply increase ; when the grit size of the grinding wheel is finer than # 2000 , the material removal rate decreases and the wafer surface roughness has no obvious improvement
研究结果表明，增大砂轮轴向进给速度和减小工件转速，采用粗粒度砂轮有利于提高磨削矽片的材料去除率，砂轮轴向进给速度对材料去除率的影响最为显著；适当增大砂轮转速，减小砂轮轴向进给速度，采用细粒度砂轮可以减小磨削表面粗糙度；在其它条件一定的情况下，砂轮速度超过一定值会导致材料去除率减小，主轴电机电流急剧增大，表面粗糙度变差；采用比# 2000粒度更细的砂轮磨削时，材料去除率减小，矽片表面粗糙度没有明显改善。 - Which include cutting - edge curves , rake & flank face , edge angle , tool paths of enveloping rake & flank face , post processing technique of coordinate transfer , design - analyse and simulation sofeware . the research would offer sufficient academic basics and direction about manufacturing of ball - end cutters on the existing nc grinder
其中包括了球头立铣刀的刃口曲线模型,前、后刀面模型,刀具角度分析,砂轮磨削前、后刀面的刀位轨迹模型,刀位轨迹与机床坐标转换的后置处理,球头立铣刀的设计与仿真软件的开发。