机床液压系统的油路设计(通常称为拟订液压系统图),传统的方法是参考现有同类机床液压系统,选择现成的典型基本回路,用裁剪拼凑的方法组成液压系统。这种方法带有“经验设计”的色彩。虽然可行,但它不能解决这样一个问题:如何寻求既能满足功用和性能要求,所用的液压元件又是最少的液压系统最佳方案。近来,人们提出了一种回路设计和逻辑设计的综合方法,用以设计和简化机床液压系统。这种方法运用逻辑代数作为简 The hydraulic circuit design of the machine tool hydraulic system (often referred to as hydraulic system drawing) is based on the traditional method of hydraulic system. This method has the “experience of design” color. While feasible, it does not address the question of how to find the best solution for a hydraulic system that meets both functional and performance requirements and uses the same minimum hydraulic components. Recently, a comprehensive approach to loop design and logic design has been proposed to design and simplify machine tool hydraulic systems. This method uses logical algebra as Jane