Webx=r×cos(θ+α)+(θ+α)×r×sin(θ+α) y=r×sin(θ+α)-(θ+α)×r×cos(θ+α) z=0 式中，r为基圆半径；θ为展角，其单位为弧度 展角θ和压力角α之间的关系称为渐开线函数 θ=inv(α)=tan(α)-α 式中，inv为渐开线involute的缩写 外啮合标准直径圆柱齿轮的几何尺寸的计算公式 … Web11 apr. 2024 · M 1 = T cos α (h a − R) / r 2 − T sin α L a / r 2, (6) where R is the distance from the root of the spline teeth, L a is the half-tooth thickness corresponding to the point of equivalent force, h a is the key tooth height, T is the transmitted torque, r 2 is the spline pitch circle radius, and α is the angle between the equivalent force and spline radial direction.

Involute - Wikipedia

WebSpline shafts are widely used in the agricultural industry, trucking industry and where large torque requirements is a must. This is one of the many methods ... Web24 mrt. 2024 · An involute can also be thought of as any curve orthogonal to all the tangents to a given curve. The equation of the involute is. (1) where is the tangent vector. (2) and is the arc length. (3) This can be … dan from towie

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Web28 apr. 2024 · 1. The normal distance between two involtes differs only by the arc length A B from a point on the originating base curve. The involutes are produced by unwinding a … WebInverse Involute. For many calculations – e.g. to determine the dimension over two balls from the tooth thickness – it is necessary to transform involute alpha to the pressure … Web31 okt. 2024 · The involute angle α in the involute function can be interpreted as the operating pressure angle α b, if the considered point P is located on the operating pitch … birmingham kenworth truck sales