CAJ | 학술논문

　　针对高速动车组运行速度高，制动释放能量大，对基础制动装置特别是制动盘高温性能要求高等特点，研究了新型合金钢材料和结构制动盘。通过运用ANSYS仿真软件对1#材料和2#材料两种制动盘盘体的温度场、热应力场等关键性能进行仿真对比分析，结果表明：2#材料制动盘的温升、盘体热应力情况明显优于1#材料制动盘，为高速列车制动盘的材料选择提供了依据。
　　침대고속동차조운행속도고，제동석방능량대，대기출제동장치특별시제동반고온성능요구고등특점，연구료신형합금강재료화결구제동반。통과운용ANSYS방진연건대1#재료화2#재료량충제동반반체적온도장、열응력장등관건성능진행방진대비분석，결과표명：2#재료제동반적온승、반체열응력정황명현우우1#재료제동반，위고속열차제동반적재료선택제공료의거。
In view of the characteristics of High Speed Train-high speed, large braking energy releasing, high requirements for foundation braking device especially for braking disc high temperature performance, this paper studies the new alloy steel material and structure brake disc. The ANSYS simulation software is used to do simulation comparative analysis of the disc temperature field, thermal stress field and other key performance of 1#material and 2#material brake disc. The result shows that, the temperature rise and disc thermal stress of 2# material brake disc is much better than that of 1#material and thus providing basis for the material selection of high speed train brake disc.