Advantages of high-speed cutting technology for the processing of the mold

CNC machining manufacturing technology as the main basis for the process, with the development of manufacturing technology in recent years has also made great progress in the development of high-speed cutting into the development of new cutting technology and processing methods to provide complete sets of technology is characterized by new stage of development. It is an important industrial manufacturing sectors such as automotive, aerospace industry, energy industry, military industry and the  mould maker emerging mold industry, electronics industry and other sectors main processing technology, but also an important factor in the rapid development of the industrial sector.
Therefore, in the manufacturing industry developed United States, Germany, Japan and other countries to maintain the momentum of rapid development. CNC metal cutting machine tools as essential to supporting technology and equipment, driven by the CNC machining technology, has entered a stage of development of CNC tool and shows high efficiency, high precision, high reliability, and dedicated professionals of the three high New features. Gold mode network CEO, as the representative of the current high-speed cutting, dry machining, hard machining and other new cutting process has shown a lot of advantages and strong vitality, become manufacturing technology to improve processing efficiency and quality, the main way to reduce costs. Hard cutting applications is a high-speed cutting technology, which uses a single or multi-blade cutting tool machining hardened parts, it is the effective rate than conventional grinding, flexible, simple process, low investment, etc., have been in some applications fields produce better results. In the automotive industry, processing 20crmo5 hardened gears cbn tools (60hrc) bore, instead of grinding, the surface roughness of up to 0.22m, has become the domestic auto industry to promote the new technology. The current development of high-speed cutting machining processes such as new manufacturing technologies is promoting the development chinese mould  of new tasks facing modern cutting technology. Gold mode network CEO,  mold technology expert committee believes that local contemporary high-speed cutting is not improved cutting speed is needed in the manufacture of technical progress and comprehensive basis for further innovation, including CNC machine tools, tool materials, coatings, Significant advances in technologies such as tool structure, in order to achieve the cutting speed and feed speed is doubled, the manufacturing sector as a whole in order to make cutting efficiency improved significantly. The current level of practical high-speed cutting, the overall improved cutting efficiency machining of 1 to 2 times, narrowing the gap with industrialized countries, China is engaged in cutting tool technology professionals with the efforts and goals of the new century, facing major challenge.
Its mold industry in recent years, undergoing a massive technological revolution, which is gradually replaced by high-speed processing equipment cutting tools, precision mold cavity for efficient processing. These tools include a variety of high-speed CNC milling machines, machining centers. Currently in mold manufacturing process, mainly in general machining and EDM processing. General machining of the mold cavity prior to heat treatment are generally roughing, semi-finishing and finishing, and grinding, polishing, time-consuming and laborious. EDM is performed after annealing, machining and heat treatment, EDM, grinding after final polishing.
The disadvantage with the accelerated replacement rate of consumer products, the production efficiency and manufacturing quality molds made increasing demands productivity EDM die poor and unstable quality gradually exposed. Luo Hui said mold companies to shorten the manufacturing cycle and reduce costs, we must extensive use of advanced machining technology, and the emergence of advanced manufacturing technology on behalf of high-speed cutting technology to meet the demands of modern tooling and features.
Technical advantages for high-speed cutting machining molds mainly reflected in:
(1) greatly improves the processing efficiency, not  PE Electrofusion Pipe Fitting only high machine speed, feed fast, and rough finishing can be completed, greatly improving the efficiency of production, combined with CNC technology, mold manufacturing cycle can be shortened by about 40%.
(2) high-speed machining molds do not require electrodes do not need subsequent grinding and polishing process automation is also easy to implement and improve the speed of development of the mold.
(3) the use of high-speed cutting technology processed hardened steel, and get a high surface quality, surface roughness less than Ra0.6m, made with milling and grinding processing effect, not only saves a lot of time, but also improves the machined surface quality.