Проверочный расчет передачи
Проверим контактные напряжения
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJYAAAAeCAIAAABBgHAAAAAGR0lEQVR4nO1aaUhUXRgexTS10NTc6E+KG66IgvhHJOVTKsOtXKhwA0UtJTVBUKLogwJL/dEXgWiuuIFggSNCIuIoguso5vJH3FJJsxLS6nuY83G+y8w4c+51nJnQ58dw7rnvPfd9z3Pf7d4x+v37t+gUfzKMdK3AKY4KrVJoYGCgzdvpJzQe9rTthadxW+PQTSCNi4vr6OggYwsLi8+fP9NTL168yM/PF7bs+vr6jRs3JBLJy5cv8/Lyjq7nHwHdUPjo0aP5+fmxsTE4ZXNzM51/+/atra0t+zqzs7Nubm5kvLW1VVRUNDw8jPGFCxcaGxuTkpI0q7Z+QjcUjo+P+/j4iGTZMTExkc5XV1fX1dUlJydvbm42NDR4enrCsVSs4+Hh8evXLzK2traura3F5RiHhISkpKScUniMAIX1MsCHZmZm6PzU1JSdnd3169eHhoakUikoFLa+o6MjltKQsvoOnVEoFovDwsLk5r98+WJsbEzIU0HhwsKCi4sLGRsaGuJ3bm7O2dmZCmARLHU8uusdtEchYiYtR2kglQNKmx8/fkxPT/v6+r569So+Pp7Mo95BRHV3dyeHYIvET/BHAykXWARLHYsZx4zXr18jBeARVCv54cMH5A5vb28deGFmZib4iI6OHhgYwGFnZ2dgYCBCH8Zwu0+fPuEQdamDg0NbWxuEd3Z24LLb29uXLl06d+7cYcsuLi5GRERg4Orqipzq5eWlNYs0CBjLwh8QHByMp1yTFJI+IScnp7Ky8sGDB9hEFIc03HHxjwz0cG1tjfAHpKam9vf3F8tABVBbwqWioqJaW1vxhHKX4rqgk5PTx48fyRilUHp6ujD1BMjzXVwOiDEoocnYxMSE8SrKtMYoRJ+AFAUblpaW0Big3GdsD5C09vb2TE1NMb5z505VVZWcwNevX1dWVmBbaGgoozLYFGzoUdTjJS/Y9pGRkZaWloCAgJs3bzKapoj/KURYe/z48eTk5OrqKg5HR0eRkNgXIumtqalpd3f34cOH7BfisSUlCUFubq6iADIEAi9XTDXk+BOgHi95AbYj2CBNIGU8ffrUyEiJI7HT8d/FNTU1iFfPnj1Daffz58+EhITD7o0URXs1pC7cg5qBMgTNwODgIIsNFGqJgcDdu3fZ+VMKvurxkhdg+/z8PJgDK0r5Y6dDRChEKCstLYUeiMiIV3iEVVxDHgqlZuCWeFgQT8rKyhgtYYSZmdkRV+CrHos8CmxsHfK0ANuR1FE219XV1dbW3rp1C+5IT/GiQ0QoBCtWVlYko1ZUVMTExIhk7xtRHCKm4xdlD71AhReiCIQqfn5+BQUF5ubmSu+n/Y8VpJNRVO8wAwlY5N+8eYM6uaioiO/iBKhH0tLSUJGNjY1x53nRISIUogqHRyMoYzmUqqgpMLm8vIyi4ODgYHNzk3uNUi9MTk7GPe7du4d8gMyMFdrb21VsqJahVD05A79//47dOXv2rL29PYv8xsYGZiIjI9UKw5PQwIGw8+fPU5XCw8N7e3vJ+MqVKz09PfQULzpEhEJ4BtxZzuyJiQk4HGrl7OxstXvUIAMZ497cU9yOnhF/yyD3euX58+dYmftNgx1K1eMa+O7dO0LA/v5+bGysWnkcvn//HpEQO6tWuKurC6yg7OSqxOVMDnzpOLSpwDUwqbu7+yivOYSFTYQXmK04ib5QsCaK4BoolUo9PDxQ4l+7do1FHoe4ZHFxEdWyWmG49ZkzZxjTeV9fX1ZWlmJ3r0gHxmRwKIXl5eX0VzDgf7xYRETCJiK/3r59W+4U8g0yBCJMRkaGYs8gAFwDkc94yUskEpQY/v7+LMJXr15l3wT6GVXFggR/ySDSwjtSwiJjLC0uLkb/p8ifSPYYXr58GTagwdcIhUdBUFAQu/BxV3BaekfKyCLiJzqhwsJCxU99oBCTNjY2jK8QTw706x9sYBqVHvIBrQtmZ2f39vZQrINCtFz19fXx8fF0UqfK6gv0i8L79+8/efJkbW0tPz8fbGEG+U8sFqMfghO7u7tHRUVVV1d/+/aNTNL34ycZ+kVhSUkJfrkl9cWLF9EegSqUi3QS1R2Z1IGK+gdtUMi3LuUC7aClpSX6WWRB1ZMnFvrlhYpAacM4eWKh7xSeQi20ROHpn7iPD/8CYB9fBB5DjqwAAAAASUVORK5CYII=)
К=376 – вспомогательный коэффициент
- окружная сила в зацеплении,
=1- коэффициент, учитывающий распределение нагрузки между зубьями,
-(табл.4.3) коэффициент динамической нагрузки, зависящий от окружной скорости колес и степени точности передачи Степень точности передачи – 9 (табл.4.2)
![](data:image/png;base64,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)
Определим недогрузку передачи Что допустимо.
Проверим напряжения изгиба зубьев шестерни и колеса
![](data:image/png;base64,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)
![](data:image/png;base64,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)
- коэффициент, учитывающий распределение нагрузки между зубьями
- коэффициент неравномерности нагрузки по длине зуба.
(табл. 4.3) – коэффициент динамической нагрузки
- (табл. 4.4) коэффициенты формы зуба
- коэффициент, учитывающий наклон зуба.
![](data:image/png;base64,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)
Условия прочности выполнены. |