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Bielle-manivelle : relations entre mouvements
Pour se faire une idée....
Croquis
Equations
|
exacte : |
simplifiée : |
| Chemin du piston : |
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| Vitesse du piston : |
 |
 |
| Accélération du piston : |
..... |
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Calcul
Données, état initial
Résultats, état final
| Rapport de bielle |
Lambda = |
0,1 |
[ mm ] |
|
| Vitesse angulaire |
w = |
314,16 |
[ rad/s ] |
|
Angle | Position | Vitesse | Accélération | | Alpha | X | v | a = | | [ deg ] | [ mm ] | [ m / min ] | [ m / s2 ] | |
| 0 | 0 | 0 | 217,131 | |
| 5 | 0,008 | 3,613 | 216,08 | |
| 10 | 0,033 | 7,191 | 212,942 | |
| 15 | 0,075 | 10,7 | 207,761 | |
| 20 | 0,132 | 14,106 | 200,609 | |
| 25 | 0,205 | 17,378 | 191,586 | |
| 30 | 0,293 | 20,484 | 180,816 | |
| 35 | 0,395 | 23,398 | 168,445 | |
| 40 | 0,509 | 26,093 | 154,639 | |
| 45 | 0,636 | 28,547 | 139,577 | |
| 50 | 0,773 | 30,741 | 123,454 | |
| 55 | 0,92 | 32,659 | 106,468 | |
| 60 | 1,075 | 34,287 | 88,826 | |
| 65 | 1,237 | 35,617 | 70,733 | |
| 70 | 1,404 | 36,643 | 52,391 | |
| 75 | 1,576 | 37,361 | 33,994 | |
| 80 | 1,75 | 37,774 | 15,728 | |
| 85 | 1,925 | 37,885 | -2,235 | |
| 90 | 2,1 | 37,699 | -19,739 | |
| 95 | 2,274 | 37,227 | -36,643 | |
| 100 | 2,445 | 36,479 | -52,826 | |
| 105 | 2,611 | 35,468 | -68,183 | |
| 110 | 2,773 | 34,209 | -82,633 | |
| 115 | 2,928 | 32,717 | -96,11 | |
| 120 | 3,075 | 31,01 | -108,566 | |
| 125 | 3,214 | 29,104 | -119,971 | |
| 130 | 3,344 | 27,017 | -130,309 | |
| 135 | 3,464 | 24,768 | -139,577 | |
| 140 | 3,573 | 22,372 | -147,783 | |
| 145 | 3,671 | 19,849 | -154,943 | |
| 150 | 3,757 | 17,215 | -161,077 | |
| 155 | 3,83 | 14,487 | -166,21 | |
| 160 | 3,891 | 11,682 | -170,367 | |
| 165 | 3,939 | 8,814 | -173,571 | |
| 170 | 3,973 | 5,902 | -175,844 | |
| 175 | 3,993 | 2,958 | -177,202 | |
| 180 | 4 | 0 | -177,653 | |
| 185 | 3,993 | -2,958 | -177,202 | |
| 190 | 3,973 | -5,902 | -175,844 | |
| 195 | 3,939 | -8,814 | -173,571 | |
| 200 | 3,891 | -11,682 | -170,367 | |
| 205 | 3,83 | -14,487 | -166,21 | |
| 210 | 3,757 | -17,215 | -161,077 | |
| 215 | 3,671 | -19,849 | -154,943 | |
| 220 | 3,573 | -22,372 | -147,783 | |
| 225 | 3,464 | -24,768 | -139,577 | |
| 230 | 3,344 | -27,017 | -130,309 | |
| 235 | 3,214 | -29,104 | -119,971 | |
| 240 | 3,075 | -31,01 | -108,566 | |
| 245 | 2,928 | -32,717 | -96,11 | |
| 250 | 2,773 | -34,209 | -82,633 | |
| 255 | 2,611 | -35,468 | -68,183 | |
| 260 | 2,445 | -36,479 | -52,826 | |
| 265 | 2,274 | -37,227 | -36,643 | |
| 270 | 2,1 | -37,699 | -19,739 | |
| 275 | 1,925 | -37,885 | -2,235 | |
| 280 | 1,75 | -37,774 | 15,728 | |
| 285 | 1,576 | -37,361 | 33,994 | |
| 290 | 1,404 | -36,643 | 52,391 | |
| 295 | 1,237 | -35,617 | 70,733 | |
| 300 | 1,075 | -34,287 | 88,826 | |
| 305 | 0,92 | -32,659 | 106,468 | |
| 310 | 0,773 | -30,741 | 123,454 | |
| 315 | 0,636 | -28,547 | 139,577 | |
| 320 | 0,509 | -26,093 | 154,639 | |
| 325 | 0,395 | -23,398 | 168,445 | |
| 330 | 0,293 | -20,484 | 180,816 | |
| 335 | 0,205 | -17,378 | 191,586 | |
| 340 | 0,132 | -14,106 | 200,609 | |
| 345 | 0,075 | -10,7 | 207,761 | |
| 350 | 0,033 | -7,191 | 212,942 | |
| 355 | 0,008 | -3,613 | 216,08 | |
| 360 | 0 | 0 | 217,131 | |
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