This paper analyses the main cause of gear noise and the way of reducing it.
分析了齿轮噪声产生的主要原因及降低齿轮传动噪声的方法。
This paper introduces the methods of diagnosing the tooth-wear through the spectrum analysis of gear noise.
本文探讨了用齿轮噪声频谱分析来诊断齿轮磨损程度的方法。
Gear mesh is improved resulting in improved durability, less gear noise, and improved engine power transfer.
齿轮相互啮合的情况改善而令到其耐用性、齿轮噪音和引擎力量传送得到改善。
The basic analysis is done for gear design to obtain parameters that greatly impacts on strength of gear noise.
针对泥浆泵齿轮设计的各个基本参数进行了分析，得出了对齿轮噪声强度影响最大的参数。
Besides, this paper describes some effective control methods of transmission gear noise in the manufacturing process.
此外，还提出了控制变速器齿轮噪声的方法。
According to the root of the gear noise production, the methods to control the gear noise from the different aspect are proposed.
为此针对齿轮噪声发生的根源，从不同方面提出了控制的方法。
As to gear noise, the writer put forward first that, in order to solve the gear noise problem, the preload for the cone bearing must be settled first.
针对齿轮噪音，首次提出：要解决齿轮噪音问题，首先解决锥轴承预紧。
Take the manufacture of Z535 variable speed gear box for example, to analyze the causes of gear noise and effective technological means of noise control.
以制造z 535变速齿轮箱为例，分析了齿轮噪声的产生原因和控制噪声所采用的有效工艺手段。
Recently, the domestic automobile manufacturers puts forward the application of 'high tooth gear 'in order to reduce the transmission gear noise, and improve gear strength.
近年来，国内外汽车变速器厂为了降低齿轮噪声、提高齿轮强度而提出采用“细高齿”齿轮，并对其进行研究与应用。
The research of gear noise occurrence reason and its solution methods is extremely effective to reduce the project machinery radiated noise and the noise in the drivers' cab.
研究齿轮噪声的发生原因及其解决方法。对于降低工程机械整机的噪声及司机室内的噪声都是十分有效的。
People have feelings, and the lack of warmth and love in life, but is not the only gear oil, creak and groan noise.
人需要感情，而缺乏温情和爱的生活，不过是没上油的齿轮，只能发生吱吱咯咯的噪音。
Rationally define the work gear pump speed, gear and the axis of rotation to avoid engaging resonance frequency, can prevent noise intensified.
合理确定齿轮泵的工作转速，使齿轮与轴的转动避开啮合共振频率，可以防止噪声加剧。
The paper also sets up the general dynamic model for gear transmission, analyses the vibration and noise principle of the main parts in the gear transmission system like gear and bearing.
论文同时建立了齿轮传动通用动力学模型，分析了齿轮传动系统中齿轮和轴承等主要零部件的振动和噪声机理。
The gear dynamic characteristic with vibration, noise, reliability transmission efficiency and used life was effected by gear dynamic and static precision.
提出了两者对齿轮传动动态特性中振动、噪音、可靠性、传动效率、寿命等的影响。
Noise is an important performance index for appraising gear unit.
噪声是评价齿轮装置性能的一项重要指标。
Precisely cast ductile iron gear has advantages of low noise, high abrasion resistance index and long service life.
精密铸造球铁齿轮，噪音低，耐磨度高，使用寿命长。
The noise excited by impact and vibration of gear pairs in automobile engine is one of the main sources of noise.
汽车发动机齿轮系统冲击振动所引起的噪声，是发动机噪声的主要来源之一。
With auto-power spectrum and cepstrum, this paper diagnoses the unusual noise source of the gear box, and finds an impaired gear of the box.
本文采用自功率谱、逆频谱方法对拖拉机变速箱异常噪声源进行了诊断，找出了产生异常噪声的根源。
The gear reducer for high strength steel carburizing carburizing hardening low noise transmission.
减速器的轮为高强度渗碳钢，经渗碳淬火处理，传动噪音低。
Gear box of high precision reducing noise and making more stable performance in clinical case.
高精密度变速箱设计噪音降低，临床使用性能更稳定。
How to control the noise of gear-box is an important research to many automobile enterprises.
控制变速箱噪声已成为越来越多汽车生产企业的重要研究方向。
There are many ways to diagnose fault of gear, but vibration and noise diagnosis are generally considered most promising method.
诊断齿轮故障的方法较多，但普遍认为振动和噪声诊断是非常有前途的方法。
The new gear reducer has advantages of steady transmission, reasonable force, low noise and long working life.
新型三环式减速器具有传动平稳、受力合理、噪音低、使用寿命长等特点。
To reduce noise is a main content in consideration for gear box design.
降低噪声是齿轮箱设计要考虑的主要内容。
In this article the bearing ability test of hard gear face point-line meshing gear transmission and the trial of noise test are introduced.
本文介绍了硬齿面点线啮合齿轮传动的承载能力试验和噪声测定试验的情况。
Various factors causing noise in gear transmission are analyzed in view of design, manufacturing, installation, utilization and maintenance, and corresponding countermeasures are presented.
对齿轮传动过程中产生噪声的各种因素分别从设计、制造、安装、使用维护各方面作了分析，并分别提出了相应的对策。
Excessive noise from transmission gear of electric drills means that the product still owns unclear problems in quality and security.
电钻传动齿轮噪声超标，意味着产品存在质量问题和安全隐患。
As would be expected, gear manufacturing costs increase sharply with increase precision-as required for the combination of high speeds and heavy loads, and for low noise levels.
正如所料，高速重载及无噪音齿轮传动要求齿轮有高的精度，高精度的齿轮加工成本大大增加。
No noise: the low speed motor reduced the mechanical vibration, totally solved the noise problem between gear and motor high speed running.
静音：超低速同步电机减少了机械振动，彻底消除齿轮及电机高速运转的噪声。
No noise: the low speed motor reduced the mechanical vibration, totally solved the noise problem between gear and motor high speed running.
静音：超低速同步电机减少了机械振动，彻底消除齿轮及电机高速运转的噪声。
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