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我国正在进行社会主义四个现代化的建设事业,国民经济各个生产部门必然朝着机械化和自动化的方向发展,这是机械部门科技人员面临的一项紧迫而又艰巨的任务。设计新机器或改造旧机器时,均涉及机构分析与设计。这项工作合理与否,将直接影响到机器的构造、性能及其使用效果。机构分析与设计的方法大体上可分为图解法和解析法两种,两者各有特点。图解法形象
Our country is undergoing four modernizations in which socialism is being built. The various production departments of the national economy are bound to move toward mechanization and automation. This is an urgent and arduous task for the scientific and technical personnel in the machinery sector. Designing new machines or retrofitting older machines involves institutional analysis and design. This work is reasonable or not, will directly affect the machine’s structure, performance and its effect. Institutional analysis and design methods can be roughly divided into two kinds of graphic method and analytic method, the two have their own characteristics. Graphic method image