针对生产中增速箱的高速轴振动频繁现象，对其齿轮强度进行了校核。
According to the frequent oscillation of high-speed axle of speed increasing box, the gear strength is checked.
风机增速箱齿轮更换后，导致风机轴瓦(与增速箱相连)垂直、轴向振动大。
There was big vibration in blower bush (linking up with a speed increasing box) vertically and axially after changing of the speed increasing box gears of the blower.
本文简单介绍几种风力发电机增速箱的结构、原理和特点及其在风力发电机组中的应用。
This paper briefly introduces structure, principle, character of the wind motor increaser and application in wind motor.
因此，研究增速箱斜齿轮的动力学特性及齿廓修形技术对于提高风机运行的性能具有很大的意义。
Therefore, it is significant for improving the performance of wind turbine to study the dynamics of helical gear boxes and its gear profile modification technology.
风力发电机组增速箱的许多问题也日益凸显，其中，齿轮系统的振动和噪声成为影响风机正常运行的一个重要的因素。
Many issues of wind power gear box are increasingly emerging, of which the vibration and noise of gear system becomes an important factor affecting the normal operation of the wind turbine.
增速齿轮箱在运行中既要承受季节变化时温差带来的恶劣环境，更要承受风场风速的随机变化所产生的变载荷。
During the operation, the gearbox is not only enduring the bad conditions due to the temperature varying when season changes, but also enduring the dynamic loads caused by the random wind speed.
增速齿轮箱在运行中既要承受季节变化时温差带来的恶劣环境，更要承受风场风速的随机变化所产生的变载荷。
During the operation, the gearbox is not only enduring the bad conditions due to the temperature varying when season changes, but also enduring the dynamic loads caused by the random wind speed.
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