thermal wheel

The content included the temperature fields and thermal stress fields of wheel under emergency braking and grade braking.

本文分析了紧急、坡道两种制动条件下车轮温度场和热应力场的变化状态。

Extract air is taken down to a hygroscopic thermal wheel located in the plant room which is situated in the least desirable space on the ground floor, facing the motorway.

提取出的空气被送至下方的吸湿热轮中，它被安置于底层面向高速公路的丝毫不能吸引人的设备层中。

The thermal fatigue fracture characteristics of a cast steel for wheel in different temperature cycles from 750 ℃ to 20 ℃ have been studied by using SEM.

分析一种车轮铸钢材料在750℃和20℃之间不同温度循环范围的热疲劳断口形貌特征。

The courses of thermal stress and thermal deformation were analyzed by the FE method and the coefficients of thermal deformation for the wheel dimensions were obtained.

使用有限元方法分析了热轧车轮的热应力和热变形历程，得到了待求热轧车轮尺寸相应的热变形系数。

Damage behavior of wheel cast steel was analyzed under thermal fatigue test at 450 ℃~ 20 ℃.

研究了一种铸钢车轮材料在450℃~20℃热循环下破坏行为。

The fracture behavior of Fe-based and Ni-based thermally sprayed coatings on wheel cast steel has been investigated under the thermal fatigue test at 450 ℃-20 ℃.

分析了某铸钢车轮试样热喷涂层热疲劳试验断口特征。在铸钢车轮材料表面分别热喷涂铁基和镍基两种合金涂层，进行450℃-20℃下热疲劳试验，对断口形貌进行观察。

Finite Element Analysis of Train Wheel Deformation during Thermal Measurement

热态测量中车轮热变形的有限元分析

To sustain a larger wheel on the static and dynamic load, assembly stress, brake shoe, brake pad brake thermal stress and centrifugal force through the curve and so on.

轮对需要承受较大的静载荷和动载荷、组装应力、闸瓦、闸片制动时产生的热应力以及通过曲线时的离心力等。

Study on Characteristic of Thermal Fatigue Cracking Damage of Wheel Casting Steel

车轮铸钢热疲劳裂纹损伤行为研究