辐板

一种多用种子点播机，具有排种轮、种子箱、铲穴器，其特征在为排种轮的轮毂只与一面辐板（动挡板）固接；

The utility model relates to a multi-purpose seed dibbler . A wheel hub of a seed discharging wheel is only fixedly connected with one side of radials ( movable baffle plates );

基于CAD模型的齿轮辐板优化设计

The Optimization Design of Gear Wheel Spoke

CFD仿真在汽车轮辋辐板设计中的应用研究

The Application and Research of CFD Simulation in the Design of Automotive Wheel Disc

为了获得一个较好的高速列车车轮辐板外形，采用ANSYS软件对其进行了优化设计。

It is necessary to apply " ANSYS " programme through optimized design to get a satisfied spoke of high speed train wheel .

840D车轮辐板孔裂纹成因的强度及疲劳分析

Strength and Fatigue Analysis on Crack Initiation of 840D Wheel Plate Hole

840D车轮辐板孔边裂纹扩展机理分析

Analysis on the Growth Mechanism of Cracks Emanating from Holes in 840D Wheel Spoke

货车25t轴重车轮轮径和辐板的优化设计及计算

Optimized Design and Calculation of Diameter and Web Plate of Wheel of 25t Axle Load Freight Car

给出了840D车轮辐板孔平均裂纹扩展速率的计算公式。

The formula for calculating the average crack growth rate of 840D wheel web hole is presented .

利用有限元法建立测力轮对的有限元模型，并通过计算机模拟研究载荷作用点位置对测力轮对辐板应力的影响，在此基础上，建立加载位置的BP神经网络模型。

A finite element ( FE ) model of Instrumented wheelset was researched , and the effect of load position to the stress of the Instrumented wheelset was simulated by computer . A BP neural network model was set up based on simulation result .

对840D车轮辐板孔疲劳断口形貌进行观察并测量疲劳弧线间距。

The fracture surfaces of 840D wheel web with a hole have been investigated and the intervals of fatigue line also have been measured .

当前迫切需要了解840D车轮辐板孔疲劳裂纹的成因及继续使用的安全性问题。

So it has become imperious to clarify the cause of the fatigue crack of 840D wheel for freight car and the safety being used sequentially .

在辐板孔内侧裂纹长度小于和等于35mm时，平均裂纹扩展速率与裂纹长度成正比。

When crack length is less than or equal to 35 mm inside the web hole , the average crack growth rate is proportional to crack length .

本文探讨了一种在不增加轮径的前提下，仅通过对车轮辐板进行形状优化，就可使其在25t轴重下可靠工作的优化设计方法。

Studies a optimal design method that can make train work reliably under 25 t axle load , only by shape optimizing the web plate of wheel under constant wheel diameter .

辐板与轮缘的R3转接处表面存在点蚀坑诱发了故障的发生，Ⅳ级盘的疲劳开裂和扩展主要与盘的共振有关。

The corrosion pits at the R3 arc transition between the web and the flange induced accident . The cracking and propagation of the 4th compression disc is mainly related to the vibration stresses .

本文采用最大主应力法将多轴应力转化为单轴应力状态，参照Haigh形式的Goodman疲劳极限图，得出机械载荷下高速客车车轮辐板的疲劳强度满足评估要求。

This paper use maximum principal stress method to translate multiaxial stress state to uniaxial stress state . According to the Haigh-Goodman fatigue limit diagram , it is showed that the fatigue strength of high speed passenger car wheel web satisfy the design requirements under the mechanical loads .

铁道车辆车轮辐板孔的磁记忆检测

Metal magnetic memory testing research of the wheels of railbound vehicles

单辐板轮心裂纹分析及工艺对策

Analysis and Process Solutions of Cracks in the Single Plate Wheel Center

波状辐板车轮形状最优化分析

Optimization Analysis of the Wheel Shape with Corrugated Web Plate

辐板阻尼对齿轮传动的非线性动力学特性影响研究

Effects of Web Damping on the Nonlinear Dynamics of a Gear Transmission

火车车轮S形辐板成形研究火车车轮成形工艺现状与展望

Research of S-shaped Railway Wheel Web Plate Forming Process

S形辐板车轮的研究

Investigation on the wheel with an S-shaped web plate

灯泡贯流式水轮发电机转子辐板动应力测试

Dynamic stress testing for spoke plate of rotor of bulb tubular turbine generator

具有不同辐板布置斜齿轮传动系统的动态特性研究

Dynamic Behaviour of a Helical Gear Transmission System

辐板型式和轮轨接触点位置对车轮声辐射特性的影响

Effects of web shape and contact position on sound radiation characteristic of railway wheel

不同辐板车轮在制动热负荷作用下的应力变形状态

The Stress Strain Conditions of Wheels with Different Web Plates under Braking Heat Load

反辐板机车轮的生产研制

Development of the reverse webbed wheel for locomotive

柔性辐板齿轮试验与设计

Test and Design of Flexible Web Gears

磁记忆技术在车轮辐板孔检测中的应用

Application and Research on the Magnetic Memory Technology in Inspection of Wheel Web Plate Holes

客车S形辐板车轮残余应力的研究

The Research of the Residual Stress in the S-Shaped Web Plate Wheels of Passenger Cars

热轧滑轮辐板强度和稳定性的设计计算

A Design Calculation of the Strength and Stability of the Spoke Plate of the Hot-rolling Pulley