With the continuous improvement of the requirements for the products of the hydraulic press industry, the replacement of the products has gradually accelerated. On the one hand, the machine tool products can follow the trend of the age of intelligence and high end; on the other hand, the old machine tools after the replacement will cause the waste of resources.
At present, the shortage of resources and the aggravation of environmental load have become the bottleneck that restricts the development of the global economy. Meanwhile, a large number of waste electrical and mechanical products are becoming the fastest growing wastes in the world, causing serious waste of modern garbage, waste of resources and hidden dangers of safety. China is a major manufacturing country in the world and a great country in machine tools. According to the data of 2012, there are about 8 million domestic machine tools, and the machine tool consumption is the first in the world for 7 years. According to the international elimination rate of 3%, nearly 240 thousand machine tools enter the elimination program each year, accounting for about half of the new machine tools in domestic production. If you make full use of waste machine tool bed, column castings, and repair of its transformation, is expected to reduce annual consumption of 1 million tons of metal, can save energy about 60%, saving 70% of the cost, reduce the pollutant emissions of more than 80%. Therefore, the development of machine tool remanufacturing industry is imminent.
The development of machine tool remanufacture is moving forward slowly. What measures should we take to promote the remanufacturing of the machine tool industry? It is necessary to strengthen the cross integration of machine tool remanufacturing industry at home and abroad. China should learn from foreign remanufacturing reverse logistics and information management method, improve the circulation management and domestic manufacturing; development of surface engineering China innovation and repair technology, strengthen the application of remanufacturing technology; strengthen the exploration of remanufacturing quality control method and standard Chinese cross integration of independent innovation.
At present, the main welding technologies applied in machine tool industry include the following aspects: the application of steel plate pretreatment technology, the application of numerical control cutting technology, the application of high efficiency welding technology such as gas shielded arc welding. Among them, gas shielded arc welding and other high-efficiency welding technology has been widely used in machine tool bed, gear, eccentric body, rocker shaft, cylinder body, welded pipe flange and shell and other parts which have not been processed after welding. It has become one of the main welding technologies in machine tool industry.
It is understood that the next few years will be the rapid development and concussion period of the CNC machine industry. It is estimated that the number of CNC machine tools that can really survive in the market in the next few years will be sharply reduced. But the high speed oscillation in the CNC machine tool industry will also bring a great opportunity to make the market operation more rational and standardized.
In the path of technical upgrading of traditional industries, including the main investment direction: first, the intelligent stand-alone equipment enterprises, such as high-end CNC machine tools and robots; second, the key parts of intelligent stand-alone equipment providers, such as the core components of the robot controller, speed reducer and servo system; third, with production line and the factory system integrators, has the capability of integrated solutions in the "integrated hardware and software device". Focus on the subject of the company include: the Yellow River cyclone, robot, eston, Hiromi shares, Hyderabad control, tofflon, Chi Yun shares etc..
Therefore, to strengthen the construction of corporate social responsibility, the implementation of enterprise product standards, quality and safety of self declaration and supervision system of corporate social responsibility at the same time the formation of institutional constraints, but also from the intention, system and behavior and other aspects of the guidance, norms and management of enterprises, so as to have a sense of responsibility to provide protection in manufacturing industry. For the use and management of numerical control machine tools, a series of practical and effective operating rules should be formulated. For example, lubrication, maintenance, reasonable use and standard handover class system are the main contents of the use and management of numerical control equipment. Making and observing operating regulations is one of the important measures to ensure the safe operation of CNC machine tools.
