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  1. Ggerg878

    Drawing involute splines for hydraulic pump

    The information posted by Deaks is correct for the output shaft of my pump. I believe I have a good drawing of the pump spline on my computer now. I spent a couple hours searching this forum and came upon a math formula for splines. x = r(cos(theta) + (theta)sin(theta)) y =...
  2. Ggerg878

    Drawing involute splines for hydraulic pump

    I have a Denison PV6 pump that I bought to implement on a robot that I'm building. The pump has a SAE Class B 13 tooth spline on the input shaft. I have the pitch data as well. Does anyone know how to draw the spline on AutoCAD? I need a 2d drawing of the spline so I can get the splines...

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