铝合金轮辐旋压工艺性研究

摘要

以特种车辆减重为背景，就某坦克装甲车辆轮辐的实际需求，对旋压铝合金轮辐薄壁零件的成形工艺特点、加工过程进行研究。充分考虑成形过程中的加热和控温技术，通过合理安排工艺过程，优化工艺参数，有效地控制了零件的成形精度和加工变形，实现了变壁厚的等强度效果。产品质量稳定、可靠，生产效率及产品合格率得到了提高。%As the background of loss weight of the special vehicle,the forming process characteristic and machining process for rotating pressure aluminum alloy wheel arm thin wall components are studied according to the actual requirement for the tank armored vehicle wheel arm.Fully consider the forming process of heating and temperature control technology, and through the reasonable arrangement of process,optimization of process parameters and choose tool fixture,cutting dos-age,natural cooling completely in the air we control forming accuracy and processing deformation of components effectively, realize equal intensity effect of becoming thick wall.The quality is stable and reliable,and the production efficiency and ra-tion of qualification is improved.