振 动摩擦焊工艺指导 1. 振动摩擦焊工艺简介 .................................................................................................................... 1 2 . 应用范围 ........................................................................................................................................ 1 3 . 工艺原理 ........................................................................................................................................ 1 3.1 成型步骤 ........................................................................................................................... 1 3.2 优缺点 ............................................................................................................................... 2 3.3 影响成本主要因素 ........................................................................................................... 2 4 . 设计注意要素 ................................................................................................................................ 2 4.1 焊接角度要求 ................................................................................................................... 2 4.2 间隙要求 ........................................................................................................................... 3 4.3 材料兼容性 ....................................................................................................................... 3 4.4 材料焊接强度 ................................................................................................................... 4 4.5 焊筋与振动方向 ............................................................................................................... 4 4.6 焊接支撑 ........................................................................................................................... 4 4.7 焊筋熔接高度 ..................................................................................
