Recruitment difficulties had already started a few years ago, and gradually spread from the east coast to the interior and then to the west, and gradually spread from simple manual labor in the field relative to the beginning of a wider range. That is, the new labor force is in fact gradually reduced. At present, many companies respond to the disappearance of the demographic dividend approach is "machine substitutions." To a listed company, for example, many companies have significantly reduced employment workshop amount in its workshop, six large machine quietly running, but only two staff in the control room staring at a computer, the whole plant has been from the previous employment a group of eight people reduced to 2, Nissan 48 tons, the full realization of the confession. Substitution machine can not only reduce labor costs, but the error rate will be greatly decreased, made in China when China is not completely transformed into creation, extensive application of industrial robots help consolidate China's position "world factory", to give the domestic industry a growing buffer period, to work with other countries in the field of industrial manufacturing competing against. http://www.lbdrobot.com/portal.php?mod=view&aid=1532 

palabras clave: Industrial robots,