近来国外出现了机床构件采用环氧树脂粘结的结构。其优点不仅制造成本低,制作周期短,不需要消除内应力,其动态特性比铸件或焊接件都好,还可用于对已有构件的修理和改进。 在设计环氧树脂粘结构件时,不能照搬焊接构件的结构,应考虑粘结剂的特性,加大粘结面积。为降低用材费,尽量 Recently, there has been a foreign machine structure using epoxy resin bonded structure. Its advantages not only low manufacturing cost, short production cycle, no need to eliminate the internal stress, its dynamic characteristics than castings or welded parts are good, but also can be used to repair and improve the existing components. In the design of epoxy resin bonded components, can not copy the structure of welded components, should consider the adhesive properties, increase the bonding area. To reduce timber costs, as far as possible