и твердости .
Таблица 7- Ориентировочные значения коэффициента ![](data:image/png;base64,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)
Степень точности
| Твердость HB поверхности зубьев
| Окружная скорость ![](data:image/png;base64,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)
| До 3
| 8
|
![](data:image/png;base64,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)
| 1,25/1,1
| Таким образом, .
Коэффициент, учитывающий форму зуба, выбираем в зависимости от эквивалентных чисел зубьев и , вычисляемых по формуле:
![](data:image/png;base64,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)
![](data:image/png;base64,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)
При этом и (см. стр. 42 [1]).
Таблица 8- Значения коэффициента ![](data:image/png;base64,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)
z
| 25
| 30
| 34
| 40
| 50
| 60
| 70
| 80
| 100 и более
|
![](data:image/png;base64,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)
| 3,90
| 3,80
| 3,76
| 3,70
| 3,66
| 3,62
| 3,61
| 3,61
| 3,6
| Допускаемые напряжения при изгибе (см. формулу 3.24 [1]):
![](data:image/png;base64,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)
где – предел выносливости, соответствующий базовому числу циклов, здесь по табл. 3.9 [1] для стали 45 при улучшении предел выносливости при отнулевом цикле изгиба .
– коэффициент безопасности при изгибе.
Коэффициент безопасности определяют как произведение двух коэффициентов .
Первый коэффициент учитывает нестабильность свойств материала зубчатых колес, его значения по табл. 3.9[1] для стали 45, улучшенной .
Второй множитель учитывает способ получения заготовки зубчатого колеса, для поковок и штамповок =1,0.
Коэффициент безопасности ; по табл. 3.9 [1], так как твердость в пределах от 180 до 350 HB.
Для шестерни:
![](data:image/png;base64,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)
![](data:image/png;base64,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)
Для колеса:
![](data:image/png;base64,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)
![](data:image/png;base64,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)
Находим отношениям :
![](data:image/png;base64,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)
![](data:image/png;base64,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)
Дальнейший расчет ведем для колеса, так как для него найдено отношение меньше.
Коэффициент введен для компенсации погрешности, возникающей из-за применения той же расчетной схемы зуба, что и в случае прямых зубьев. Этот коэффициент определяют (см. формулу 3.25 и пояснение к ней [1]):
![](data:image/png;base64,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)
где - угол наклона делительной линии зуба.
![](data:image/png;base64,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)
Коэффициент учитывает распределение нагрузки между зубьями. По формуле, приведенной в ГОСТ 21354-75,
![](data:image/png;base64,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)
где – коэффициент торцевого перекрытия и – степень точности зубчатых колес (см. формулу 3.25 и пояснение к ней [1]).
Причем среднее значение ; выше была принята 8-я степень точности. Тогда
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAN4AAAAoCAIAAAAeztPkAAAJrElEQVR4nO1beUwTSxyuVxHPqqCCV5SoxCvgbSQao+KFEg0eROTwTCCKRvBIMFojJiBEI6LgUwNI9UWUKCp4BBQxUVEaNEZRRKpiTAQVwYMg6vte573N2u5Od0tZtrTfH2S6O7PzDfvtb77fzk7b379/K+ywQ35o29wELIOSkhJ3d/fmZvEviouLPTw8KBWkoWqShvzRQqR5+fJlmUgzOzubrglpqJqkIX+0BGnqdLqGhobmZvEfWrduXVpaOnjwYM6zklGl07AKyE6adXV1eNwx6wlvkpWVNXz4cPaRCxcuREZGPn/+nLM+bhv7569fv8zgydcFmFy9epVPEwZU79y5g+uAgK+v7+TJk0URoI+CTsMqIDtp7ty5k09SfNBqtVOmTCHlr1+/7t2718XF5cWLF5Qm5slRSBd9+vQ5d+6cEKpXrlwJCQnZsGFDhw4dQkNDY2JiZs+eLYoJZRR0GlYBeUmzoKAA90lsq2fPnjk5OZFyx44do6OjUcAttzC5/0HvwtnZuaysjK8tm2pqairkGBgYiLKPj09UVJRYaVJAp2EVkJE0v337Fh8fn5GRoVar+epgFjMOFRUVFV27dm1idkKhUqlevXrFd5ZNFdG3V69epOzq6mrZt3h0GlYBGUlz+/btiBzt2rUT2/DLly9KpVJUE0zHlZWVAwcORPxbsmSJ2B4pAP/a2lq+s2yqfn5+SUlJnp6ejo6OcXFxK1asENsXZRR0GlYBuUgzLy8PE+XYsWPNaIvwI0qaDx8+HDBgAJxDUVFRUFAQwtXSpUvN6JcTDg4OCP98Z9lUMZVrNJrevXujHBYWNm/ePFEd0UdBp2EVkIU08XzHxsYiV+WrwM5GmTIzs7dq1UpUdyNHjiSFCRMmIFSfPXuW3NTc3NyZM2dyNmnTps2PHz+EXBwSYfh4eXndvn2bfZZNNS0trVOnTh8+fGhoaAgODoZMly9fLpwG3yiMaVgpZCHNiIgIJOZ40PkqMCrk9JoIt/X19ZTmFMDkIZKR8vTp0xuTuROACfiQsoEuFX9SzczMXLduXbdu3VBGhn78+HEiTTNosEdhTMNKIQtp/qUH+winBPmA2GO2NF+/fg2vZkZDPiCqUTTBpooQ+P37d3IcwjJ4TykKxqOg07AKyEKaBioUpUugb9++nz9/7ty5s8D68+fPT0lJQbh69OhRTEzM6dOnRXA1herqavDhO8umOmvWrN27d2PaxYSOSSMyMlJUR/RR0GlYBTikeenSJWSLyCU9PDwKCgrat2//8+fPoUOHvnz5Eo/m+fPnGZcjPTgl6+7uXlVVRe7Eu3fvli1b9vTpU5R79uw5bNiwM2fOoDB+/PjCwkJSH7cNA6mrq8Nf3NQxY8aI4sDXBTkLJpQlcjbVNWvWwBGePHkSjyIszcqVK0XRoI+CToOCjIyMTZs24WnZs2fP6tWrOevgMYAMUAeGxNvbm32Kc5GsrKwsPDz8xo0bmCjAFgmcwmg1C/NJTU0N+wiHNH18fGCrKysr9+3bR468f/8eMt21a1dAQID4wYqGWKeFvL6iooJ8zeDi4pKfn29QAbnqkydPmJ943hpDj7MLBmDi6ekphCri5To9zKNBHwWdBh/wXzp8+LBWq4XTQFQGT+N3JqiQnJy8Y8cOPBVBQUHQKPIwBf8iGR6hhQsXqtVqiB4zBpOrYeBHjhwh5ZycHKRxBh1xT+jQNbMygTbHjh1LTEx0c3MTO1RpsGDBAjzHeKL4Khw4cGDq1KnSkMHd9ff35ztrkqo0NPiQkJCwZcsWMgNERUVBOkjODOocOnQoPT199OjRKEPBEAaRJt8i2cGDB1etWgV1ouzo6Mg81YwuAQgModqgI25pwr5s3bq1trYWcdjJyQlTfNu2snClnMD8SM+BcnNzNRqNNGSUSmX//v35zpqkKg0NPty6dQuul5RhgZgyGzqdjvlCZcaMGfHx8fRrXrx4ke7mMSeXlJR4eXkZHOcQHJK78vLyjx8/Llq0KCwszFjOAmGR14QCMWfOHDoTC/ZFh8k353SqTUFD+I1Apq9SqUi5R48ecAXGTWAW3759O2jQIIX+IxKU6UzgO9euXfv48eP6+npEZeNFr9TUVPLWzAAc0sRcgKvExsZmZmZCmvAEZnxyobDQa0KBkM/XX0OGDKFXkIYqm4bwG4EJmgnquOnMuy02tm3bFhgYiFwHecz9+/fhOOnXhAfFDAzPinwaqRUc5+LFi9kVUlJSrl27ZtyQQ5owmniyydoMLgrrACsgZGDmwdoXLWQOUV+NwAtCavir0C/3k4IBEPY+ffp04sQJeLwRI0aY/LAGHhTegKwsbN68GcaULU0kczAeiL7GDTmkCaPJfFMIww6vgEzIz89P8ADtsFb069cPsiOKrKqq4lSMQp/okFwHyTjyEPo1YQBgDIg0u3TpAmfJPouoFxISwtmQW5rsDwf3798/bdq0iRMnsl/hBgQEnDp1ipTRX3V1tfF1BFoc+5bOpoZwrzlp0iStVuvq6opyYWEhoh39yphaTX5jilQpKyuLvAsvLS0lJpWgpqYmLy/PYCGQAbc0R40axfyE50D+HxwcfP36dWbyxZGbN28Sm8yXf0npNe2gQPiNQF6xcePGcePGwWVGR0cbvzkC5s6di6ikVCoRLxMTE+/du0e/Znh4OOJa9+7dEYORwCAlYk5pNBpfX1++r8b+kGZOTk5oaChCLshBfGhGjsMfILd3c3O7e/cueen14MEDZvnB39//zZs3MBDI7/Lz89VqdXp6upB/hB1yA8JkUFAQIhxSHKQs5IUlOc6spZWXl0NkCFKQRHZ2trOzMznOt0gGkwBdxcXFwbyu1IPpDrP50aNH+cj8IU1kP+iYs94uPZifSM3gQTEADANpU0REhLe3N0a1fv365ORkM/4pzQtRe+Uk2BPXjDBeoDJYSyPiMwZlkQyTcFpamvHxoqIiChMzX6RDmojniO3kJ+b6hIQEBwcH8pSYd81mhMC9chLsiZMhpFxLY8N8aSYlJTE/VSoV3Anitk6nswwvCSF8r5wEe+JkCCnX0tgwR5qwFDAWMNfFxcVkKw/8JewIpEkPJzKEkL1yNg4p19LYMEeaf+vBPrJCD4X+gxfL8JIKZu+Vo6Dp9sTZFOT70YYEaMxeOT406Z44m4LtStPkXjkF174zk6DvJrNDOGxXmib3yim49p2JgvFuMjuEw3al2ci9ckJg8T1xNgXblWYj98rxoUn3xNkUbFeaZkCCPXF2MLBL8z8ICZkS7Imzg4Fdmo1Fc63jtXjYpdlYNNc6XouHXZqNRXOt47V4/APn2TR37l1+3gAAAABJRU5ErkJggg==)
Проверяем зуб колеса (см. формулу 3.25 [1] ):
![](data:image/png;base64,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)
Таким образом, действительные напряжения при изгибе меньше допускаемых. Условие выполнено.
|