F-0425 直動従節円筒カムの工具径補正と補正誤差(S38-2 機構の解析・総合(2))(S38 機構の開発とシミュレーション)

概要

論文の詳細を見る
It is known that the diameter of cutter must be same as the diameter of the cam follower for the case of cylindrical cam to obtain the precise cam surface. However, if the error is permissible, the smaller size cutter is preferred in the roughing milling process, because the cost of cutter increases exponential fashion. For the case of the cylindrical cam with translating follower that has not offset, the cylindrical interpolation can be used. However this guarantees accuracy only on the envelope surface of cam, but dose not guaranty the accuracy in deeper potion of the cutter. The methodology to obtain the tool offset of the smaller cutter for a cylindrical cam with translating follower is proposed and the offset error is evaluated. The evaluation of error can be useful to determine the minimum size of smaller cutter for finishing milling and grinding processes.
一般社団法人日本機械学会の論文
2001-08-22