机场跑道中线灯上盖液锻模设计

Design of Hydrostatic Forging Die for the Upper Cover of the Lamp in the Middle Line of the Runway

分析了机场跑道中线灯上盖的成型工艺 ,介绍了灯盖液锻成形模结构及特点 ,成型的上盖零件各项性能指标达到了设计要求 。

The forming process of the upper cover of the lamp in the middle line of the runway was analyzed. The structure and characteristics of the hydrostatic forging die for the lamp cover were introduced. All the performance data of the forged upper cover met the design requirement. It can serve as a reference to those parts with a relatively big difference in wall thickness to adopt hydrostatic forging process.