底盘隔热板内饰件热压模具设计  

Design of Hot-Pressing Die for the Inner Decoration of Chassis Heat-Insulating Plate

作　　者：王永康 尹康 王莎 Wang Yongkang;Yin kang;Wang Sha(Shaanxi Heavy Duty Automobile Co.,Ltd.,Xi'an,Shaanxi 712000,CHN)

机构地区：[1]陕西重型汽车有限公司,陕西西安712000

出　　处：《模具制造》2023年第5期15-17,共3页Die & Mould Manufacture

摘　　要：汽车隔音板内饰件成形过程为热成形工艺,热压模具分为上凹模和下凸模,上下模都均匀分布油管路,工作时通过油温将模具加热到200℃,内饰件材料受热软化,通过上下模压出产品形状,上下模并带刀,将受热成形后的废料部分挤切掉,冷却定型成最终产品。The forming process of the interior trim of the automobile soundproof panel is a hot forming process.The hot pressing die is divided into the upper concave die and the lower convex die.The upper and lower dies are evenly distributed with the oil pipes.When working,the die is heated to 200℃ by the oil temperature.The interior trim material is softened by heat.The product shape is produced by pressing the upper and lower dies.The upper and lower die are combined with knives,and the waste parts after the hot forming are extruded and cut off,cooled and shaped into the final product.

关 键 词：隔音板内饰件 热压模 成形工艺 挤切 

分 类 号：TG385.2[金属学及工艺—金属压力加工]