総形ドレッシングを要しないコンピュータ支援めねじ研削

概要

論文の詳細を見る
Based on the present investigation, a computer-aided female screw grinding method without the form dressing process is proposed, in which a standard-shaped grinding wheel independent of the final hellcold is used. The method uses a simple conical or plain wheel, without limitations on diameter and base angle. The wheel axis is set three-dimensionally at the computed optimum angle of inclination comprising the tilt and swivel angle components of the planned helicoid and wheel. The optimum angle of inclination is determined through simulation of the grinding process and an investigation of the optimum angle of inclination that will give the minimum geometrical error. Through the aid of a computer assuming several geometrical shape of grinding wheel and generation experiments, it is shown that the present female screw generation method is effective and the generated female screw is more accurate than that obtained by normal female screw grinding method.
一般社団法人日本機械学会の論文
1999-07-25