かさ歯車の簡易歯切り法に関する研究 : 第2報,歯すじのクラウニング

概要

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In the previous report the authors proposed a new simple method of bevel gear cutting. In the method, the cutter and the gear work are set and driven in a basic simple manner. The tooth surface of the gear is eased off on its tip and root and has the narrow bearing zone along the tooth trace on it. This paper investigates two methods that give some crowning along the tooth trace. In the first method, the cutter blade traverses along the bottom of the tapered tooth space and cuts simultaneously the both side surface of the tooth space. In the second method, the cutter axis is set with an angle to the crown gear axis and the cutter blade is fed a little deeper at both inside and outside of the bevel gear teeth. The investigation shows that the latter method gives a simple estimation of the magunitude of the tooth crowning and an easy setting of the cutter.
社団法人日本機械学会の論文
1986-08-25