高精度輪郭研削加工の研究(第3報) : ボールエンド砥石の深切込み研削における研削抵抗解析

概要

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For an accurate estimation method of grinding force generated in deep cut grinding process with ball-end grinding wheel, the grinding force is fundamentally analyzed in this study. This analysis consists of four parts as mentioned below : (1) Relation between the grinding force generated on the ball-end grinding wheel working surface and observed values obtained by tool dynamometer are theoretically made clear. (2) The grinding force distribution is experimentally investigated by the pin grinding test, and the unique grinding force distribution, which is not elucidated yet, is also made clear for the first time. (3) The relation between wheel interference angle and specific grinding force is analyzed by the results from the pin grinding test. (4) The grinding force increasing rate is experimentally investigated by the thin plate grinding ability test. Furthermore, the precision grinding force estimation method, which is essential to investigate the wheel fractured mechanism in deep cut grinding test, is established and also certified it's effectiveness.
社団法人精密工学会の論文
2005-09-05