202 小径ボールエンドミルによる金型の深彫り加工の研究(GS-13 加工(1))

概要

論文の詳細を見る
Recently, there is considerable development in a cellular phone and personal computer. Therefore, die and mold are diversified and complicated. There have been strong demands in the field of die and mold towards high precision and high efficiency. Under these circumstances, most of all the deep precision machining depends on electronically discharge machining. However this machining process have two problems. There is poor efficiency and it does generate damaged layer. Small radius ball end mill can solve these problems. This may appear to be too form accuracy, however, small radius ball end mill combines advantage of both high efficient and suppress generation of damaged layer. Therefore, characteristics of small radius ball end mill was investigated. This report shows effect proved by experiment how changing of tool material of small radius ball end mill influence cutting force and finishing surface of workpiece.
社団法人日本機械学会の論文
2004-03-17