论文部分内容阅读
在前第二部分中,计算了锥蜗杆传动的瞬时接触线及其与相对速度之间的夹角。在这一部分我们将着重讨论锥蜗杆传动中的诱导主曲率。一、锥蜗杆齿面∑1上的主方向和主曲率 1.齿面∑1上的第一基本量和第二基本量 E=r_(1u)~2=[cosυe_1(θ)+sinυk_1]~2=1 F=r_(1u)·r_(1θ)=[cosυe_1(θ)+sinυk_1][ucosυg_1(θ)+P_xk_1]=P_xsinυ(∵e_1(θ),g_1(θ),k_1按此次序构成右手系三幺矢)
In the previous part 2, the instantaneous contact line of the conical worm drive and the angle between it and the relative speed were calculated. In this section we will focus on the induced primary curvature in the Cone worm drive. First, the main direction and main curvature of cone worm tooth surface Σ1 1. The first basic quantity and the second basic quantity on tooth surface Σ1 E = r_ (1u) ~ 2 = [cosυe_1 (θ) + sinυk_1] ~ 2 = 1 F = r - 1 u r 1 θ = cos cos θ θ + sinυk 1 ucosυg 1 θ + P_xk 1 = P_xsin v ∵e_1 θ, g_1 θ, k - 1 in this order The right hand Department three a unitary vector)