空心轴

而动车空心轴无损检测是保障安全至关重要的一环。

The non-destructive testing of hollow shaft motor car is safety-critical part .

另外，对于对内径尺寸要求不变的工件，普通的楔横轧加工已经无法满足要求，需要在空心轴内孔内加芯棒以保证孔型。

In addition , for the workpiece requires the same inside diameter , ordinary wedge rolling processing has been unable to meet the requirements So we must use mandrel within the hollow shaft hole to ensure hole pattern .

SS8型电力机车轮对空心轴驱动装置故障分析

Fault Analysis on SS_8 Type Electric Locomotive Wheelset Hollow - axis Drive Device

改进了传统的实心轴为空心轴使得设备重量减轻，并且利用ANSYS软件对空心轴的过盈配合进行了有限元分析。

The traditional solid axis is improved to become hollow to lighten the machine 's weight and interference joint of hollow axis has been the finite element method analysed by the ANSYS .

针对挤压铸造Al-Zn-Mg-Cu合金1：1传动空心轴出现的充型和表面质量差等问题，通过合理调整工艺得到有效的解决。

For problems of squeeze casting Al-Zn-Mg-Cu alloys 1:1 hollow axle of transmission shaft has been effectively addressed through adjust process reasonable .

另外基于车辆轻量化急需用铝合金代替钢材这一发展趋势，作者将课题确定为基于DEFORM-3D研究楔横轧工艺参数对铝合金空心轴类件的成形规律。

And on basis of trend in lightweight automobile with Aluminum alloy substituting on steel , thus , the topic of this paper is decided as " Research the Deformation Law of Aluminum Hollow Shaft Parts by Cross Wedge Rolling Based on Deform-3D " .

扭转变形中实心轴与空心轴问题的探讨

Problems of solid axis & hollow axis in turning deformation

高速转向架六连杆空心轴驱动装置的设计

Design of 6 - link quill driving system for high speed bogie

对于轴体，考虑了实心轴和空心轴。

For the axis body both solid and hollow shafts are considered .

运用有限元分析法对顶驱空心轴进行强度校核

Strength Check of top Driving Hollow axis Using Finite Element Analysis Method

采用空心轴和板簧与用户直接安装。

Connected with service shaft by hollow shaft and plate spring directly .

火车空心轴一体化的数量逐渐递增。

An increasing number of train designs incorporate hollow axles .

金属空心轴齿轮气动马达设计

The design of pneumatic motor with hollow metal gear

控制空心轴扭转角同步系统的设计和应用

Design and application of synchronous system of controlling torsion angle in hollow shaft

轮对空心轴全悬挂传动装置的研制

Development of Full-suspension Drive System with Quill Drive

7075铝合金传动轴空心轴身的挤压铸造工艺研究

Manufacturing of 7075 Aluminum Alloy Axle Body of Hollow Transmission Shaft by Squeezing Casting

空心轴脚蹬零件数少，结构紧凑，故障率小。

Compact structure and less failure rate .

研究了空心轴类件成形的各种应力场分布，为认识和解决空心轴类零件成形规律提供了理论基础。

The study on stress and strain field distribution of the work piece is given .

空心轴未装轴承的角度编码器

Angular Encoder with Non-bearing Hollow Shaft

空心轴的焊接与应用

Welding & Application for Hollow Shaft

非调质钢空心轴三辊楔横轧理论与试验研究

Theoretic and Experimental Research on Three-Roll Cross Wedge Rolling of Non-Quenched and Tempered Steel Hollow Shafts

空心轴类件的楔横轧过程三维刚塑性有限元模拟研究

Three-dimensional Rigid-plastic Finite Element Simulation for the Process of Cross Wedge Rolling of Hollow Shaft Parts

高速轮对空心轴式转向架驱动制动单元系统分析

Analysis of Driving Braking Unit System of High Speed Power Bogie with Hollow Axles and Wheelset

轮对空心轴式电动机全悬挂驱动装置间隙设计及调整

Design and adjustment of clearance of full suspension driving equipment for hollow axle wheel set motor

本机传动轴被设计成空心轴，在相应的位置开孔，供滤液排出。

The hollow axis with holes on the wall is designed because of the discharge of filtrate .

自行车空心轴脚蹬

Pedal of hollow shaft

因空心轴花键孔键齿失效引起柴油机飞车的原因与防止措施

Reason analysis and precautionary measures for diesel engine runaway because of the failure of key-tooth of spline on hollow shaft

轮对空心轴转向架悬挂机车电机顺置与对置对轴重转移的影响

Influence on axle weight transfer by same line location and contrast location of bogie - mounted and quill drived motor

根据外转子电机的一些特点，选用空心轴作为电机的轴。

In this paper , hollow shaft is selected to be the shaft based on the characteristic of external rotor PMSM .

轮对空心轴式高速动力车在滚振试验台上的高速试验及轴承温升

High speed test and bearing temperature rise of high speed power car with hollow axles on rolling and vibrating test stand