目前，在机床领域中激光加工和高速切削决定了加工机械新的结构型式。在加工速度高达1m／s的同时又要保持高的轨迹精度，这要求各机床轴具有相应的加速能力。若需按此要求生产出价格尚能为用户接受的机床，则必须有设计机床的新方法。鉴于激光机床今后将成为高速加工机械的一个主要领域，本文提出几个方案，说明如何能从上述角度出发对激光机床进行经济上合理的设计。 Currently, laser machining and high-speed machining in the machine tool industry determine the new type of machine tool. In the processing speed up to 1m / s while maintaining high trajectory accuracy, which requires each machine axis has the corresponding acceleration. If you need to press here to produce the machine can still be accepted by the user, you must have a new method of designing machine tools. Since laser machine tools will become a major area of ​​high-speed processing machinery in the future, several proposals are made in this paper to show how laser machine tools can be economically and reasonably designed from the above perspectives.