The basic structure of reducer as well as testing equipment, probe spot and testing method of Structure-borne noise and air-borne noise is presented.
以中心输入式双环减速器为对象，介绍了减速器基本结构及进行结构噪声和空气噪声测试的设备、测点及测试方法。
TT MOTOR diameter of 36mm micro planetary gear motor, model GMP36-528, the small planetary gear motor can be equipped with encoder, high speed DC micro-motor, enhanced large reduction ratio gear, low-noise reducer configuration, the deceleration motor size is small, allowing the output torque can be achieved 100kg. cm products widely used in inkjet equipment, medical instruments and equipment, computer peripherals and mass storage devices, ac motor, precision instruments, industrial control systems, office automation, robotics, ATM machines and so on collar.
TT MOTOR的直径36mm的微型行星齿轮减速电机，型号GMP36-528，该小型行星减速电机可以配编码器，采用高转速直流微电机、加强型的大减速比齿轮、低噪音减速器的配置，该减速电机体积小，ac motor，允许输出扭矩可达到100kg.cm产品广泛适用于喷绘设备、医疗仪器及设备、计算机外设及海量存储设备、精密仪器、工业控制系统、办公自动化、机器人、ATM机等领。
Compared with ring reducer which had same power, the balance ring reducer had many functions, such as low vibration noise, low cost and less production difficulty.
试验证明，平衡式环式减速器与同功率其他环式减速器相比具有振动噪声小的优点，同时降低了减速器制造成本和加工难度，具有重要的理论意义和工程实用价值。
If transmission is optimise matching with the parameter of main reducer and engine, we can get right dynamics and economics. Adopting locking equipment, reverse safe equipment, and also using reverse or other steps for meshing gear, it will make control credible, there will be not so much problem. Adopting synchronizer will make shifting convenient, there is no impulsion and noise. Adopting gear above, adjusting and optimize design of parameter, it makes driving stable, low noise. Lowing noise technology is the mainstream this moment.
变速器与主减速器及发动机的参数优化匹配，可得到良好的动力性与经济性；采用自锁及互锁装置，倒档安全装置，对接合齿采取倒锥齿侧措施以及其他结构措施，可使操纵可靠，不跳档、乱档、自动脱档和误挂倒档；采用同步器可使换挡轻便，无冲击及噪声；采用高齿、修行及参数优化设计等措施可使齿轮传动平稳、噪声低，降低噪声水平已成为提高变速器质量和设计、工艺水平的关键。
The results show the speed reducer of trochoidal gears is much superior to that of involute gears of the same parameter in contact strength and bearing capacity as well as in wearing capacity and noise decrement.
证明了变长线齿轮减速器比同参数的渐开线齿轮减速器在接触强度、承载能力、噪音和耐磨性等方面具有较大的优越性。
HZ series of planetary reducer is a cylindrical mesh of using a gear and two planetary gear transmission of the new structure reducer, a compact, low noise, smooth transmission, seals, and long service life, and other characteristics of products, particularly suitable for Rotary tower crane on the use of bodies, can also be used for other machinery rotating bodies.
其中HZ系列行星减速机是一种采用一级外啮合圆柱齿轮和二级行星齿轮传动的新型结构减速机，具有结构紧凑、噪音低、传动平稳、密封好、使用寿命长等特点，产品特别适于塔式起重机回转机构上使用，也可以用于其它机械的回转机构。
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。
The company set the development, production, management of the industry as a whole entity has formed high-casting, precise, sharp products, good basic, especially the company's two-tier transmission Biarc cylindrical gear reducer manufacturers, it is mainly used for major oil fields, oil production equipment are the core components of pumping unit, double arc gear reducer carrying capacity of strong, smooth transmission, low noise, long life.
公司集开发、生产、经营为一体的产业化实体已形成铸造高、精、尖产品的良好基础，尤其是公司生产的两级传动双圆弧圆柱齿轮减速器的厂家，它主要用于各大油田，是采油设备抽油机上核心部件，双圆弧齿轮减速器承载能力强，传动平稳、噪声低、寿命长。
Bevel wheel reducer to keep long life, lower noise, stable running.
采用斜齿轮减速箱，寿命长、噪音低、运转平稳。
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。
Noise Reduction of Harmonic Drive Reducer Vibration Based on Wavelet Theory
基于小波理论谐波减速器振动信号的降噪研究
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The shield reducer is the key equipment of shield cutter driving system. Because of its special working condition, small vibration, noise, and high reliability were required for the reducer.
盾构减速器作为盾构机刀盘驱动系统的核心关键设备，由于其特殊的工作条件，要求其振动噪声小、可靠性高。
No beat or squeeze when connect load to the outer axis of gear speed reducer so that not to arise deformation and dislocation, bad noise or locked dead.
齿轮减速器的出轴与负载连接时不能重力敲打、挤压，以免造成内部变形走位，产生严重噪声或卡死现象。
Study on Surface Noise Distribution of Three ring Reducer
三环减速器表面噪声的实验
The existing reducer design causes the reducer to vibrate and to make a noise usually, when considering of only static characteristic but neglecting of dynamic performance.
在以往的设计中，由于只考虑了减压阀的静态特性，忽视了减压阀的动态特性，致使减压阀经常发生振动，出现噪声。
A new method for controlling noise and vibration of reducer is introduced in this paper.
文中给出控制减压阀噪声和振动的新方法。
Adopted vertial reducer motor ensures low noise and long operation hours;
配合摆线针轮减速电机，噪音低持久耐用；
Double-ring gear reducer with Central inputting shaft is studied. The basic structure of reducer as well as testing equipment, probe spot and testing method of Structure-borne noise and air-borne noise is presented.
以中心输入式双环减速器为对象，介绍了减速器基本结构及进行结构噪声和空气噪声测试的设备、测点及测试方法。
By investigation of design, kinematics analysis and fault diagnosis of the novel type DRR, the writer puts forward the efficient solution or theory basis for the existing problem in the reducer, such as dynamic imbalance, intense vibration and noise, draw-off heat, etc.
以便对双环减速器存在的问题（如动力不平衡、振动大、发热、噪声大、载荷分配不均等），找出解决问题的有效方法或提出有效的理论根据。