当振动从啮合点传到箱体时,齿轮箱振动就会引起噪声。虽然高精度的设计能阻止振动的传播并约束箱体振动,但目前所采取的一些措施,仍然是有限的,因此必须从降低齿轮啮合噪音着手。附表中列出的11个设计特点有助于降低齿轮啮合噪声。如果采用高阻尼材料,例如用塑料或铸铁来制造齿 When vibration is transmitted from the meshing point to the box body, vibration of the gear box causes noise. Although high-precision designs prevent the propagation of vibrations and dampen tank vibrations, some of the measures taken so far are still limited and must therefore be made to reduce gear meshing noise. The 11 design features listed in the schedule help to reduce gear meshing noise. If you use high-damping materials, such as plastic or cast iron to make teeth