hobbed
hobbed-
A mathematical model indicating an engagement between practical chains and hobbed sprockets is built .
本文以滚子链传动为例，建立了实际链条与实际滚切链轮相啮合的数学模型；
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The new tooth form of the sprocket wheel proposed in this paper is a large circular arc involute tooth form which is hobbed with linear edge hobbing cutters .
本文提出的链轮新齿形，系用直线刃替代圆弧刃作为链轮滚刀的原始齿廓，从而获得大圆弧渐开线齿形，简化刀具的设计与制造。