The Development History Of Automatic Production Lines

In the 20s of the twentieth century, with the development of automobiles, rolling bearings, small motors and sewing machines and other industries, automatic lines began to appear in machinery manufacturing, and the earliest appeared was the automatic line of combined machine tools. Before the 20s of the twentieth century, assembly lines and semi-automatic production lines first appeared in the automotive industry, and then developed into automatic lines. After the Second World War, the number of automatic lines increased sharply in the machinery manufacturing industry in industrially developed countries.