American Welding Society & Moody International Page 1 of 87 Module 4 第 四四 单单 元元 焊接接头的几何形状和焊接符号焊接接头的几何形状和焊接符号 目 录 一、 简介·········································································································································3 二、 焊接接头·································································································································3 1、焊接接头部件·····················································································································13 2、焊缝类型·····························································································································15 2.1 坡口焊缝 ····················································································································16 2.2 角焊缝 ························································································································19 2.3 塞焊和槽焊················································································································...
