一、概述 目前金属胶接的主要形式是结构胶接。胶接结构有如下独特的优点: 1.可以粘合不能用铆、焊等方法连接的金属板,箔以及微型、异形、复杂工件、可以粘合不同质的材料(如不同的金属,金属与非金属); First, an overview The main form of metal adhesive is structural adhesive. Bonding structure has the following unique advantages: 1. Can be bonded with rivets, welding and other methods can be connected to the metal plate, foil and micro, shaped, complex workpieces, can bond different qualitative materials (such as different metals, metals and Non-metallic);