constmeca1103.py

Created by famille-bvc

Created on March 11, 2025

734 Bytes


*Calcul rapport engrenage axe fixe
A = lambda

A = (Wsortie/bati)/(Wentree/bati)
  
              Z roue menantes
  = (-1)^n * -----------------
              Z roue menee
              
n = nb de contacts ext

*Calcul rapport engrenage epicycl

A = (W3/4)/(W1/4)

              Z roue menantes
  = (-1)^n * -----------------
              Z roue menee
  
      Z1 * Z2
  = - -------
      Z2 * Z3
      
ou 

Le porte-satellite est fixe :
  
N : vitesse de rotation roue 
(en tr/min)

R = Ncouronne/Nsoleil

  = - Zsoleil/Zcouronne

Le soleil est fixe, et on 
entraîne le porte-satellite :

R = 1 + Zcouronne/Zsoleil

La couronne est fixe, et on 
entraîne le porte-satellite :
  
R = 1/(1+ (Zcouronne/Zsoleil)

During your visit to our site, NumWorks needs to install "cookies" or use other technologies to collect data about you in order to:

With the exception of Cookies essential to the operation of the site, NumWorks leaves you the choice: you can accept Cookies for audience measurement by clicking on the "Accept and continue" button, or refuse these Cookies by clicking on the "Continue without accepting" button or by continuing your browsing. You can update your choice at any time by clicking on the link "Manage my cookies" at the bottom of the page. For more information, please consult our cookies policy.