在国外,数显装置是与简易自动化联系在一起的,是简易自动化的一种重要手段。它在机床改造中得到了广泛应用。 简易自动化是在第二次世界大战后机械工业大规模自动化迅速发展中产生的。自动化的巨大经济效果,也引起了中小工厂的注意。但因为大规模自动化投资多,技术复杂,中小工 Abroad, digital display device is associated with simple automation, is an important means of simple automation. It has been widely used in the transformation of machine tools. Simple automation was born out of the rapid development of mass automation in the machinery industry after the Second World War. The huge economic effect of automation also aroused the attention of small and medium-sized factories. However, because of large-scale automated investment and more complex technology, small and medium-sized workers