His published program (in BASIC, a flawed and dangerous computer language when used for non-trivial applications) generates the correct values for tangential lift of a "mushroom" cam follower on a harmonic cam, but the acceleration and velocity figures are wrong. Nevertheless, v1.0 of the program enabled the cams for the Feeney to be milled. This tension force is always perpendicular to the tangential acceleration, so we don't have to consider it for this problem. Only the gravitational force contributes to the tangential acceleration and remember, F = ma so the tangential acceleration is proportional to the tangential component of the gravitational force on the pendulum. Calculating Torsion Force (Torque) Load = Rate Per Degree * Distanced Travel Example (L1) Load 1 = 0.0083 pounds / degree * 90 degrees Load 1 = 0.747 Pounds (L2) Load 2 = 0.0083 pounds / degree * 180 degrees Load 2 = 1.494 Pounds
Grinding Wheel Speed Calculator: All Norton grinding wheels are marked with a maximum operating speed in RPM. Most machines, and especially CNC machines, use Surface Feet Per Minute (SFPM) as an input, which requires operators to do the conversion. The tangent to the curve is horizontal. graph polar curve graph transformations graph, connected graphing calculator graphs horizontal lines horizontal shift horizontal tangent hydrostatic force. The graph of the polar curve 𝑟=3−2sin(2θ) for 0 Qθ 2π is shown to the right.