双环减速器,Double-ring gear reducer
1)Double-ring gear reducer双环减速器
1.Series Design and Prototype Manufacture of Novel Double-Ring Gear Reducers;新型双环减速器的系列化设计与样机研制
2.Based on frequency spectrum of each point, amplitude spectrum of structure-borne noise and testing results of air-borne noise, the authors analyze the vibration characters and latent faults of double-ring gear reducer, coming to the value and the cause of the noise, providing theoretical basis f.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。
3.The influence factors on vibration and noise of double-ring gear reducer had been analyzed.以双环减速器为研究对象,分析了影响双环减速器振动噪声的主要因素,影响因素包括由时变刚度激励、误差激励、啮合冲击激励组成的齿轮啮合内部激励以及环板不平衡惯性力产生的动态激励。
英文短句/例句
1.Vibration Characteristic Analysis and Experimental Research of Double-ring Gear Reducer双环减速器振动特性分析及实验研究
2.Study on Kinetic Characteristic and Its Fault Diagnosis of the Double-ring Gear Reducer;双环减速器运动特性及其故障诊断研究
3.Series Design and Prototype Manufacture of Novel Double-Ring Gear Reducers;新型双环减速器的系列化设计与样机研制
4.Parameterized Serialization Design for An Unsymmetrical Double-ring Planetary Gear Reducer非对称双环式行星减速器的参数化系列设计
5.Contact analysis of a new-style planetary reducer with a double crank and internal gear board新型双曲柄内齿环行星减速器的接触分析
6.top mounted double reducton final drive上置式双级主减速器
7.rear mounted double reduction final drive后置式双级主减速器
8.front mounted double reduction final drive前置式双级主减速器
9.The double crank four ring-plate-type cycloidal pinwheel reducer is a new type reducer based on a new drive principle.双曲柄四环板摆线针轮减速器是一种采用新型传动原理制成的减速器。
10.Transmission Error Analysis of Double Crank Four-Ring-Plate Pin-Cycloid Reducer Driven by Three Gears;三齿轮联动双曲柄四环板针摆行星减速器传动误差分析
11.two speed planetary final drive行星齿轮式双速主减速器
12.planetary double reduction final drive行星齿轮式双级主减速器
13.double-reduction bevel-spur gear双级圆锥-圆柱齿轮减速器
14.Research on low-velocity damping characteristics of dual-tube hydraulic shock absorbers双筒式液力减振器低速阻尼特性研究
15.The Analysis of High-Speed Main Drive Axle Hypoid Reducer Gear高速驱动桥主减速器准双曲面齿轮特性分析
16.The Development on Parameterized CAD System of Three-ring Gear Reducer;三环减速器参数化CAD图形系统开发
17.Based on Pro/E Parameters of Six Central Reducer Design基于Pro/E的六环减速器参数化设计
18.Elasto-quasi-static Analysis of Multi-ring Gear Reducers环板式减速器的弹性准静态受力分析
相关短句/例句
Double Ring Reducer双环减速
3)ring surface double envoloping worm reducer环面双包络蜗杆减速器
4)Double-crank reducer with external gear board双曲柄外齿环板减速器
5)Two-stage coaxial two-ring gear reducer两级同轴式双环减速器
6)three-ring gear reducer三环减速器
1.Study of vibration reduction property of the new two-stagethree-ring gear reducer by oil-film floating on load equilibration;油膜浮动均载的两级三环减速器减振性能研究
2.Elasto-Static Analysis of Three-Ring Gear Reducer in Consideration of Gear-Coupler Deformations;计入内齿板弹性的三环减速器弹性静力分析
3.A Study on Loading Capacity of Three-ring Gear Reducer and Design for New Product Series;三环减速器承载能力研究与新产品系列设计
延伸阅读
传动：减速器将涡轮螺旋桨发动机﹑涡轮轴发动机或活塞式航空发动机输出轴的转速降低到空气螺旋桨(或旋翼)所需转速的齿轮传动装置。减速器可以装在发动机内﹐也可装在发动机外成为一个独立的机外减速器。减速器由齿轮﹑齿轮架﹑轴﹑轴承和机匣等零﹑组件组成。航空发动机用的减速器必须结构紧凑﹑重量轻和在高转速高负荷下能够长期可靠工作。它在运转中还须工作平稳﹑噪声低和齿轮嚙合均匀﹐避免与其他零件发生高频谐振。减速器按螺旋桨轴线与发动机轴线的相对位置分为同轴式(单轴或双轴)和偏位式﹐前者桨轴与曲轴(或转子)的轴线重合﹐后者则互相偏离。减速器按轮系排列的型式还可分为简单式﹑行星式(单级行星和双级行星)﹑差动式和复合式。星型活塞式发动机一般採用单级行星式减速器。减速比(减速器输出轴转速与输入轴转速之比)在0.56～0.70之间。双级行星式减速器在相同的减速比下直径比单级行星式小﹐但结构较复杂。功率较大的涡轮螺旋桨发动机一般採用差动式减速器或双级行星式减速器﹐减速比约为0.1。功率更大的涡轮螺旋桨发动机则採用同心的双桨轴减速器﹐两轴转速相同而转向相反。直昇机的主减速器多数为复合式结构﹐通常先由螺旋伞齿轮减速并换向﹐然后再藉助双级行星或差动行星轮系减速﹐减速比可达0.016以下。差动行星式减速器可将输入轴的扭矩分两路传递﹐从而减轻了传动齿轮的负荷。大功率的航空减速器一般还装有测扭机构﹐通过测量扭矩指示发动机的输出功率。
