这种发动机在风扇与涡轮间安装了一个齿轮减速器。
Unlike a conventional turbofan, it USES a gearbox rather than a shaft between the fan and the turbine.
对二级斜齿圆柱齿轮减速器进行多目标优化。
This paper presents the mult-goal optimal design of the two-grade helical cylindrical gear retarder.
本文主要介绍圆柱齿轮减速器的运行机构的设计。
This text mainly introduces the design of the operation organization of the cylinder gear wheel decelerator.
该文详细介绍了谐波齿轮减速器的工作原理和设计。
In the paper, the operating principle and design of the harmonious gear reducer is interpreted in details.
为设计内平动齿轮减速器和增速器提供了理论基础的依据。
It provides theoretic fundament for designing internal parallel move gear reductor and accelerator.
本文较详细地讨论了封闭谐波-行星齿轮减速器的设计计算。
The design and calculation of the closed harmonic-planetary gear box are detailedly discussed this paper.
为谐波齿轮减速器的设计，提高其工作性能打下了良好的基础。
These could be good fundamentals for improving the design of harmonic gear reducer and their performances.
然而安装一个齿轮减速器后，涡轮可以高速驱动低速运转的风扇。
A gearbox, however, allows the turbine to operate at a high speed while driving the fan at a lower speed.
单级斜齿圆柱齿轮减速器的优化设计，是一个多目标优化问题。
The single stage skewed tooth cylindrical gears reduction gear optimized design, is a multi-objective optimization question.
它由一个滑架、个转动齿轮减速器和一个提升齿轮减速器组成。
It consists of a carriage, a rotary gear reducer and a hoist gear reducer.
常规齿轮减速器优化设计中忽略了可靠性指标，使设计不够理想。
The dependability is neglected in conventionality optimal design of gear reducer and brings on imperfect design results.
研制一种新型谐波齿轮减速器，以满足氧化物单晶炉的高精密要求。
The type of XJ-99 harmonious gear reducer is developed to meet high precise requirement of oxide puller.
提出了一种完全不同于传统谐波齿轮减速器的新型谐波磁齿轮减速器。
A new type of harmonic magnetic gear reducer, which is completely different from the established one, is presented in this paper.
三环式少齿差行星齿轮减速器是具有很多优点的一种新型少齿差传动。
The three ring typed planetary reducer with less teeth difference is a kind of new typed transmission of less teeth difference with many advantages.
介绍了DQJ点线啮合齿轮减速器系列的主要参数，技术指标及其特点。
This paper presents main parameters, technical specifications and characteristics of the DQJ point-line meshing gear series reducer.
找出了人字齿轮减速器在工作中右端齿轮出现严重磨损的原因并进行了分析。
The paper presents the serious wearing of herringbone gears in reducer in service, the cause of its failure and the analysis.
双摆线齿轮减速器是应用外摆线内等距曲线作为齿轮齿廓曲线的一种新产品。
The double cycloid gear reducer is a kind of new product which applies external cycloid internal equidistant curve as the curve of gear flank profile, It is characterized by;
主机机座内装有二级螺旋齿轮减速器与电动机，涡轮式选粉机装在磨腔壳体上部。
There are two class screwing gear reducer and electromotor in the base of main machine. The powder classifier is equipped on the top of grinding chamber.
圆柱齿轮减速器箱盖的机械加工工艺过程设计及铣削观察孔端面的专用夹具设计；
Cylindrical gears reduction gear box lid's machine-finishing process engineering and milling port hole end surface's unit clamp design;
在试验台上进行了带式啮合介质齿轮与渐开线齿轮减速器整机啮合性能对比试验。
The performance comparative tests are done within involute gear and gear with meshed medium belt.
本文将圆柱齿轮减速器看作一个由不可修复零件组成，具有多种故障的可修复系统。
In this paper, the cylindrical gear decelerator is regarded as a repairable system for many faults containing some unrepairable elements.
本文结合圆柱齿轮减速器的优化设计，讨论了优化设计在机械零件课程设计中的应用。
This paper discusses the application of favorable design in machine parts curricula design by the favorable design of the column gear wheel reducer.
通过对ZPL—350变长线齿轮减速器逐级加载试验表明：疲劳折断发生在大齿轮上。
The step-load testing of the ZPL—350 trochoidal-gear reducer shows that the fatigue rupture of the trochoidal gears takes place in the teeth of wheels.
双圆弧齿轮减速器中心距和传动比分配的确定，直接影响减速器承载能力、重量和体积。
The selection of center distance and gear ratio distribution for a reducer with double-circular-arc gear will have a direct effect on its size, weight and loading capacity.
针对斜齿轮减速器优化设计的多参数、多目标、多约束特点，建立了多目标优化数学模型；
Based on multi-parameter, multi-objective and multi-constraint of helical gear reducer, the optimization mathematical model was established.
介绍了两级直齿圆锥—斜齿圆柱齿轮减速器等强度优化设计的数学模型及优化方法的选取。
In this paper, a mathematical model and the selection of optimization method for equal strength optimized design of two-stage straight bevel gear-helical cylindrical gear reducer are introduced.
确定双内啮合渐开线行星齿轮减速器内齿轮副的设计参数，从制造到安装有许多限制条件。
To determine the internal gear pair design parameters of two-stage internal contact involute planet gear reducer all constrained conditions from machining to assembly must be satisfied.
文中采用30维经典测试函数及齿轮减速器优化问题作为算例，验证了该算法的优越性能。
Proved by classical testing function with 30 dimensions and gear-driven moderator, the algorithm has excellent performance.
介绍顶管掘进机截割传动装置所采用的行星齿轮减速器，论述行星齿轮减速器的结构特点。
This paper introduces the epicyclic reduction arrangement applied in cutting drive mechanism in pipe jacking, analyses the construction and characteristics of epicyclic reduction arrangement.
三环式齿轮减速器是在普通少齿差行星减速器基础上开发的一种新型传动装置，应用前景广泛。
Three-ring reducer is a new transmission device which develops in the foundation of few tooth difference planet reducer, its application prospect is wide.
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