バニシ転造の歯形解析 : 第4報,はすば歯車の転造における素材修整歯形

抄録

Modified tooth profiles of the work are analysed theoretically to produce a true involute profile on the helical gear teeth finish rolled by dies with a true involute profile. The finish gear rolling experiment is done to confirm the validity of the theoretical analysis. It is proved that finish rolled tooth profiles with good accuracy are produced on gear teeth having modified profiles before rolling, using dies with a true involute profile.