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- 本文在消声室内测试了东风牌EQ2D140柴油车变速器的怠速噪声,判明了该噪声是由变速器常啮齿轮的齿间敲击产生,提出了缓和此轮齿间敲击从而降低了变速器怠速噪声3dB(A)的结构措施。We measured the rattle noise of AEOLUS EQ2D140 diesel truck gearbox at idling, revealed the noise is caused by collision between the teeth of constant mesh gears, and suggested a structural approach for reducing the collision and the noise 3 dB(A).
- 全斜齿常啮式变速器fully constant mesh all helical gear transmissio
- 常用in common usage
- 全直齿常啮式变速器Fully constant mesh all spur gear transmission
- 常often
- 齿轮箱gear case
- 常会regular session
- 斜齿轮bevel wheel
- 啮gnaw
- 小齿轮pinion
- 不常seldom
- 啮齿动物rodent
- 大齿轮gearwheel
- 常去resort
- 齿轮轴gear shaft
- 啮齿grinding tooth
- 常开normal open
- 锥齿轮bevel gear
- 传动齿轮driver gear
- 常压normal atmosphere (An)