There is a kind of wrong think of a way all the time on the understanding in concerned automation, this idea must be gone to namely the technology that implements automatically or capacity are added on any machine equipment. The movement that the robot of automatic product line and other function component can hope according to the worker carries work or suspend an action, but is this the only way that realizes automation? If the target is the dependence of the job that reduces pair of people and in charge of, so any things that satisfy that objective can call automation. Look from this angle, "Automation " perhaps expression replaces a new programmed control facility for the form that changes with the program, perhaps said to become the form of a kind of concept. Nowadays we how look upon automation is quite important, because be used effectively of automation, the decision very much factory moves toward a success finally or fail. To these factories, search it is more and more difficult that the specialized worker that has challenge sex job can be finished to becoming in the workshop, and come from a competitor to use abroad and cheap the cost pressure of labour force makes all manufacturing labor harder and harder employ. That meeting makes use manpower resource effectively to make the important instrument that measures manufacturing efficiency increasingly, the value that machines a method by unit labour cost yield a decision. Modern machine treatment company has applied accurately to our high speed to machine a category normally. High speed treatment need not be method of a kind of super treatment, also need not be a kind of description all ascensive processes that machine development direction. Contrary, high speed treatment is one of numerous tools that apply to machine treatment company. Really, high speed treatment involves a lot of different technologies, and answer a series of challenges. These are the reason that it is worth seminar. But no matter high speed treatment is used to,reduce aviation to make the assembly in, still use reduce industry pattern to machine the EDM in and polish, its fundamental is identical. Use rate politicly, make machining center itself can be replaced muti_function machine tool. Become two stages one pace, this method compared with withhold two paces and automation of implementation of inter installation robot will tell, it is better undoubtedly. What is high speed treatment? This term cannot be defined according to any specific rate values. The rotate speed that gains very high numerical value or linear velocity are not the target of itself. To it contrary, high speed machines the method that described use rate. In high speed treatment, speed is a kind of activator. The accurate axial that falls when high speed main shaft and tall feed rate is mobile after organic union, be considered as formerly below inferior speed already slow make a method expensively begin to show economic value again. Profit from makes methodological change, reveal bigger effect as machining center body, former and cumbersome craft becomes have more flexible and much better, and efficiency is taller. Cite a few case for afore-mentioned circumstances. In aviation treatment, high cutting rate and feed rate make milling rectifies a complex aviation spare parts to become reality, and so this kind of spare parts must use smaller cell to assemble get. In mould treatment, high speed cutting lets use small diameter cutting tool and small cut deep become reality, so the treatment of groove and complex details can replace EDM through milling. Still have, the bright and clean face that treatment of high speed cutting gains makes cancel manual polish to become a possibility. What these two application ask is speed not only, and the craft that still depends on can be being used. This craft is involved and traditional cutting requirement has the cutting tool of remarkable distinction, control and process designing. This craft even the behavior characteristic that drag in goes to to understand a machine tool in the round more integratedly to fall in different speed. The idea that relates here and technology are right almost every enterprise will be brand-new. What these new ideas reveal is: Synthesize in a lot of when high speed treatment when be being operated for the standard, high speed machines the form in the future to remain a subject that is worth thinking. CNC Milling