Задача №16.39
Условие
Планетарный механизм состоит из кривошипа O1A, приводящего в движение шатун AB, коромысла OB и колеса I радиуса r1=25 см; шатун AB оканчивается шестеренкой II радиуса r2=10 см, наглухо с ним связанной. Определить угловую скорость кривошипа O1A и колеса I в момент, когда α=45°, β=90°, если O1A=30√2 см, AB=150 см, угловая скорость коромысла OB ω=8 рад/с.Решение
☆
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1.1
1.2
1.3
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2.1
2.2
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3.1
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4.1
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5.1
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9.1
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10.1
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12.1
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19.1
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24.1
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25.1
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26.1
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27.1
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28.1
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31.1
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32.1
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33.1
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34.1
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37.1
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38.1
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39.1
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42.1
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43.1
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44.1
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46.1
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47.1
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48.1
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49.1
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53.5
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54.1
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