February 19, 2013, at 23 o'clock Beijing time, HTC officially released latest flagship model One in London, England, not only mobile phone configured to receive a comprehensive upgrade process has been further strengthened, M7 molding aluminum alloy shell, iPhone5, M7 each case is individually formed by the CNC numerical control machine tools.
What is CNC? CNC (CNC) is the computer numerical control machine tools (Computer numerical control) for short, is a controlled by automatic machine tools. The control system is able to deal with logic control codes or other symbol directives stipulate procedures by computer decoding it, so as to make the machine perform the ordained action, by cutting the rough material is processed into semi-finished products finished parts. The advantage is the high Machining accuracy of NC machine tools, with stable quality, so that products can be produced good work. Swarovski Galaxy S4 Case
CNC milling machine can be divided into many kinds of simple numerical control milling machine, NC milling machines and CNC profiling milling machine, CNC profiling milling machine is mainly used for complex cavity molds or artifacts of milling, especially for irregular three dimensional surfaces and complex boundary consisting of artifacts also show its superiority.
Because products like mobile phone shell both complexity and accuracy requirements are relatively high, so the tool is also very much involved, CNC machine tool in machining process will be replaced in due time appropriate tools to meet different processing requirements.
Because and General of injection die different, NC milling machine each work only processing a products, so products production speed certainly than not Shang can production of plastic shell, but worth optimistic of is thing high-speed processing in technology Shang also increasingly mature, it to efficient, and high precision and high surface for basic features, in space, and car, and mold manufacturing, and photoelectric engineering and instrument instrument, industry in the get increasingly widely of application, and has made has major of technology economic, is contemporary advanced manufacturing technology of important part. Generally referred to as high speed machining center, the cutting speed and feed rate about 10 times the normal, spindle speed that is more than 20000r/min, even up to 60000 r/min; cutting speed up to 60M/min or 120m/min. Not only that, in order to reduce the time required to reach in an instant high speed and high speed trip instantly stopped. For multi-axis machining center, and called for automatic tool changing in a short time and minimizes cutting-cutting time. Rotary table and the fork spindle speed, traditional drive 5~6 times higher. To meet these requirements, you need to host at the same time with high static and dynamic stiffness, and equipped with high-performance features, such as high speed spindles, linear motors and torque motors, high speed automatic tool change mechanism and control system. Swarovski Galaxy S4 Case
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