随着高分子材料的发展,以合成树脂为主的结构胶粘剂及其胶接技术在各个领域已获得广泛应用,在新设备制造过程中采用胶接技术,以胶接代替焊接、铆接、螺纹连接以及机械夹固,解决了传统连接方式不能解决的问题,简化了复杂的机械结构,节省了材料,提高了工效。工程机械使用环境恶劣,常易造成损坏。因此,胶接技术在工程机械的维修过程中具有很高的实用价值。 With the development of polymer materials, synthetic resin-based structural adhesives and their bonding technology has been widely used in various fields. In the new equipment manufacturing process using adhesive bonding technology instead of welding, riveting, screw connection And mechanical clamping to solve the traditional connection can not solve the problem, simplifying the complex mechanical structure, saving materials, improve work efficiency. Construction machinery harsh environment, often easy to cause damage. Therefore, the bonding technology in the maintenance of construction machinery has a high practical value.