半轴

腐蚀条件下起落架机轮半轴疲劳寿命研究

Fatigue Life Investigation of Semi-axis in Wheel of Landing Gear under Corrosive Environment

通过检验45钢汽车半轴化学成分、金相组织、硬度、夹杂物，观察断口形貌及分析其热处理工艺，确定了造成汽车半轴断裂的主要原因，继而提出了改进措施。

For 45 # steel car semi-axis , through determining its chemical components , microstructure , hardness , inclusion , observing the breaking section and analyzing its heat treat process , the main reason for its break is found out , the improving measures proposed .

极移运动轨迹是是椭圆，短半轴（b）与长半轴（a）之比为0.86；

The orbit of polar movement is ellipse .

运用量子化通则和椭圆参数方程推导电子椭圆轨道的长半轴a和短半轴b与主量子数n、角量子数nφ、径量子数nr的关系。

With the application of quanta general rule and ellipse equation , this paper concludes the relation between ellipse orbit and quantum number .

运用大型有限元分析软件MARC对一拖集团齿轮厂生产的东方红&170半轴花键冷滚轧加工过程进行了有限元分析。

The application of large general-purpose finite element software MARC was probed .

现在需要计算一个以a，b为半轴的椭圆的面积，其实椭圆就是一个被压扁的圆。

Let 's say that we want to find the area of an ellipse with semi-axes a and b.OK , so that means an ellipse is just like a squished circle .

基于Solidworks的半轴齿轮模具标准件库的开发

The Development of Standard - part Library of the Axle Shaft Gear Die Based on Solidworks

基于Deform-3D的后桥半轴摆辗新工艺分析

Analysis of new rotary-forging process of rear-semiaxis using Deform-3D

利用DEFORM-3D软件，模拟分析了汽车半轴套管锻造工艺；

Using DEFORM-3D software , the forging process of automobile half-shaft busing was stimulated ;

本课题以半轴齿轮为例，先利用模具CAD技术对半轴齿轮进行三维实体建模，然后应用FEM模拟技术等对半轴齿轮的成形过程进行数值模拟仿真。

In this research a kind of half axle gear was introduced , whose model was made by the CAD technology . The forming process of the half axle gear was simulated by FEM software .

联邦德国的BMW公司开发了一种万向节传动轴与半轴的扭转试验台，专供四轮驱动型桥车试验用。

BMW Corporation of West Germany has developed a torsion rig for universal joint propeller shaft and axle shaft for the use of testing four-wheel-drive cars .

为了提高半轴生产及淬火工艺水平，利用PLC和变频技术，对原有液压控制的双工位淬火机床实行机电一体化改造，效益显著。

In order to improve the quenching process of semi-axle production , reform is made to the existing hydraulic double-station quenching machine with mechanic-eletronics by use of PLC and frequency converter . Obvious benefit is obtained after reformation .

50t平板车中桥桥壳和半轴载荷谱的测定及其试验程序载荷谱的编制

Loading Spectra for the Differential Axle Housing and Wheel Shaft of a 50t Flat Truck

且认为当缩结型短半轴小于2mm时，其自杀倾向明显。

Furthermore , when short semi axis of constringency was less than 2 mm , the suicide tendency was obvious .

采用WORKBENCH获得驱动桥半轴在受最大扭转载荷时的整体应力分布，校核其结构强度并确定半轴的危险点。

Analyze rear axle by ANSYS WORKBENCH to get its maximum overall stress distribution , determine whether it meets the requirements of its structural strength and the risk of axle-point .

KAMAз&5511中桥半轴套管断裂原因分析与修复

Analysis of breaks of Axle Sleeve for KAMA 3-5511 Truck Intermediate Axle and Its Repair

本文产生的仿真模型是可控的，可控参数包括：立方体基体区域边长、椭球形颗粒数目、椭球形颗粒形状尺寸参数（半轴a、b、c）以及椭球形颗粒两个空间取向角度。

Simulation models used by this paper were controllable , some controllable parameters included : edge length of the cube matrix region , the number of ellipsoidal particles , ellipsoidal particles size parameters ( semiaxis a , b , c ) and two spatial orientation angles of ellipsoidal particles .

用Deform-3D模拟软件对锻造及深孔挤压复合工艺成形过程进行了三维有限元分析，模拟结果表明，半轴套管锻造及深孔挤压复合工艺过程设计合理，工件能够良好成形。

The 3D FEM analysis for this process was taken by using the Deform-3D . The simulation result indicates that the process is reasonable and the axle shaft tube can be formed perfectly .

本文叙述了50t平板车中桥桥壳弯曲载荷、半轴扭矩工作载荷谱测定方法及其试验程序载荷谱的编制方法。

The paper describes a method of measuring the field loading spectra for the differential axle housing and wheel shaft of a 50t flat truck and determining corresponding testing program loading spectra .

在8000kN框架式液压机上利用该模架进行了捷达轿车差速器半轴齿轮闭塞冷锻工艺试验。

The developed die-sets were tested in an 8000 kN frame type hydraulic press for the cold forging of Jetta car differential half-axle gears .

介绍了国内外半轴套管精锻成形的各种工艺，分析了它们的工艺特征、适应条件和优缺点。并以2401N-025轮毂轴管精锻为例，详细介绍了它的精锻成形工艺。

All kinds of technology of precision forging forming for semi axle bushing both domestic and overseas have been introduced with details in analysis of their technology Characteristics , adaptive conditions , merits and shortcomings with an example of Model 2401N-025 axle bushing of boss of wheel .

湿式制动桥半轴断裂原因分析

Half Shaft Fracture Cause Analysis of the Wet Type Brake Axle

摆动半轴汽车非转向桥的自动前束控制

Automatic Control of Toe-in of Non Steering Axle with Swing Shaft

联合收割机行走半轴的可靠性分析

Analysis for living s (?) ni-Axle of combine reliability sum baiquan

后桥半轴（不包括发动机的内部零件），机动车辆用

Half-shaft ( excl. internal parts of engines ) for motor vehicles

自动线上汽车半轴模锻新工艺

New Die Forging Processing for Auto Half-Shafts on - Automatic Line

差速器传动（正）齿轮后桥差速器半轴齿轮

Rear axle differential side gear differential spur drive pinion cross shaft

汽车半轴楔横轧模具计算机辅助设计

Computer aided design for cross wedge rolling tools of automobile semi-axes

汽车半轴总成装配线关键技术的研究

Research on Key Technologies in Assembly Line of Auto Axle Shaft

对汽车半轴套管的精密成形进行了试验研究。

Precision forming of automobile half-axle tubes is investigated by test .