柔性化;在构成上采用功能化的单元式机床模块;工位间输送采用无中间缓冲料库的单流线混流方式;高速、大进给及刀具的短型化、快换化:工作程序彻底软件化及局部NC化,及对机床运行状态实行监视和控制是国外新一代组合机床的主要特点,文章以充足的结构实例分析了上述特点。本文分两刊完，图17幅。 Flexible; In the composition of the use of functional unit type machine tool module; Transfer between stations using a non-intermediate buffer library of single-stream mixed flow way; High-speed, large feed and tool short, quick change: Work program Thorough software and local NC, and monitoring and control of the machine running status is the main feature of a new generation of combined machine tools abroad, the article with sufficient structural examples of the above characteristics. This article is divided into two issues, Figure 17.