The Dynamic Synthesis, Analysis, and Design of Modeled Cam Systems |
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8rms A₁ acceleration curve acceleration shock analysis angular Appendix approximation assumed B₁ B₂ becomes bell crank C₁ cam design cam follower cam surface force cam system coefficients constant cyclic distortion deformation degree-of-freedom model degree-of-freedom system design speed deviation displacement distortion distribution parameters dynamic elementary energy error follower system free body diagram function geometry give given Hence higher derivatives inertia influence contour chart input interval K₁ M₁ magnitude manufacture mechanical advantage motion specification natural frequency normalized influence contour Note obtained off-speed operation operating speed output motion P₁ P₂ pitch curve polynomial polynomial motion preload pressure angle ratio reduce represented result return spring Roller Follower root mean square rotation shape factor shown in Figure specified motion synthesis tion torque transient amplitude trapezoidal values vibration y₁ yrms zero δρ μη