2 The CAD drawing of the spinning curves.If you had the drawing of the mold and the drawing of the spinning wheel and its angle forinstallation, please copy them in the square area, and draw a fixed point to find the finial curvefollowing the surface of the product.Have the spinning wheel move along the surface of the products to find the finial track of thespinning wheel. Please find the red curve in following screen:Then delete the drawings of the spinning wheels and keep the red curve only. And name thedrawing as a block. The name of the block must be “okay”.