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Fig. 1.7 – Diagrams of equivalent moments of restriction forces
о
Р
М and motive forces M
зв
зв

Fig. 1.8 – Diagrams of equivalent works of restriction forces А O   n

and motive forces А
р   n

1.10 Research equation of motion of mechanism’s input link

Approximated method. Let’s write equation of machine’s
kinetic energy
J   J зв  n  1 2  n  Т  
м
  n
2 0 A .
Determine approximately machine’s kinetic energy in initial
time period during steady motion – Т , also accept that input
0
link’s angular velocity equals average angular velocity
 1   0   ср   , and mass moment of inertia of a flywheel
1
J м  0. Than

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