一、提高管理水平增加经济效益机械制造系统的主要任务是生产先进的技术装备,提供给国民经济各部门使用。要做到按时交货,使机床设备具有高负荷并减少在制品数量,即提高生产率,从而使经济效益更好些。生产活动是通过厂房、设备等设施和一定的生产程序,将人员、能量和原料的输入变为成品或服务的输出。就价值工程而论,即希望输入尽可能少而输出尽可能 First, improve management and increase economic efficiency The main task of mechanical manufacturing system is the production of advanced technology and equipment, to provide the various departments of the national economy. To achieve on-time delivery, high load on the machine tool equipment and reduce the number of products in production, that is, increase productivity, so as to make economic benefits better. Production activity is through the plant, equipment and other facilities and a certain production process, the personnel, energy and raw materials into finished products or services output. In the case of value engineering, you want to enter as little as possible and output as much as possible