旧机床及生产线的数控化改造

NC Technique, Used Machine Tool Rebuilding, Machine Tool Applying NC System to Rebuild Used Machine Tool & Production Line

１数控机床与生产线改造业的市场１．１数控机床的改造市场我国机床总量３８０余万台，而其中数控机床总数只有１１．３４万台，即我国机床数控化率不到３％。近１０年来，我国数控机床年产量约为０．６～０．８万台，年产值约为１８亿元。机床的年产量数控化率为６％，年...

This paper discusses potential market of rebuilding used machine tool and production line, contents of rebuilding and the standards to examine the rebuilding being successful or not. It also introduces some instances of machine tool rebuilding.