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{"sheet":"Feuil2","index":0,"n_rows":38,"n_cols":10,"rows_kept":38,"cut":false,"hidden":false,"merged":[[12,0,12,3],[4,3,4,4],[6,0,6,3],[7,0,7,3],[8,0,8,3],[11,0,11,3],[9,0,9,3],[35,0,35,3],[37,0,37,3],[14,0,14,3],[16,0,16,3],[18,0,18,3],[20,0,20,3],[24,0,24,3],[36,0,36,3],[27,0,27,3],[33,0,33,3],[29,0,29,3],[30,0,30,3],[31,0,31,3],[22,0,22,3]]}
["Brin","Mesure n°1","Mesure n°2","Mesure n°3","Mesure n°4","Mesure n°5",null,null,"Couleur","Légende"]
[1,72,69,69,70,70,null,null,null,"Valeur à entrer"]
[2,68,68,69,68,69,null,null,null,"Valeur calculée"]
[null,null,null,null,null,null,null,null,null,"Danger trop ou pas assez tendue"]
["F en Hz =",{"$f":"MAX(B2:F3)","v":72},null,"Masse linéaire en kg/m",null,0.123,null,null,null,"Seuil haut ou bas (+/- 5%)"]
[null,null,null,null,null,null,null,null,null,"Valeur correcte"]
["Diamètre de la petite poulie Dd2 en mm",null,null,null,64]
["Diamètre de la grande poulie Dd1 en mm",null,null,null,128]
["Entraxe a en mm",null,null,null,413]
["Hauteur c",null,null,null,2.8]
[]
["Diamètre de la petite poulie ddk en mm",null,null,null,{"$f":"E7-2*E10","v":58.4}]
["Diamètre de la grande poulie ddg en mm",null,null,null,{"$f":"E8-2*E10","v":122.4}]
[]
["(ddg - ddk)  / a",null,null,null,{"$f":"(E13-E12)/E9","v":0.15496368038740921}]
[]
["Arc d'enroulement sur la petite poulie β en ° ",null,null,null,171]
[]
["Facteur de correction d'angle coeff c1",null,null,null,1]
[]
["Longueur de brin L en mm",null,null,null,{"$f":"(E9*SIN((E17*3.14)/360))","v":411.70222734969519}]
[]
["Choix de la tension statique T du brin en N",null,null,null,250]
[]
["Calcul de la tension T de la courroie en N",null,null,null,{"$f":"4*F5*E21*E21*B5*B5*0.001*0.001","v":432.31124153825965}]
[]
[]
["Tension statique de brin premier montage en N",null,null,null,350]
[]
["Fréquence mini en Hz",null,null,null,{"$f":"0.95*SQRT(E28/(4*0.12*((E21*0.001)^2)))","v":62.309431980333855}]
["Fréquence idéale en Hz",null,null,null,{"$f":"SQRT(E28/(4*0.12*((E21*0.001)^2)))","v":65.588875768772482}]
["Fréquence maxi en Hz",null,null,null,{"$f":"1.05*SQRT(E28/(4*0.12*((E21*0.001)^2)))","v":68.868319557211109}]
[]
["Tension statique de brin entretien en N",null,null,null,250]
[]
["Fréquence mini en Hz",null,null,null,{"$f":"0.95*SQRT(E34/(4*0.12*((E21*0.001)^2)))","v":52.661081547896259}]
["Fréquence idéale en Hz",null,null,null,{"$f":"SQRT(E34/(4*0.12*((E21*0.001)^2)))","v":55.432717418838173}]
["Fréquence maxi en Hz",null,null,null,{"$f":"1.05*SQRT(E34/(4*0.12*((E21*0.001)^2)))","v":58.204353289780087}]

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