The equipment of treatment characteristic CNC Machining of CNC Machining equipment has facility degree of complex, automation the characteristic with treatment tall, tall precision, it is with mill of the most commonly used in CNC Machining equipment numerical control car, numerical control, machining center exemple. The most commonly used mill is boring in machining center kind machining center, this kinds of machining center is divided outside increasing knife library, its structure and CNC Milling agree basically, reason puts in CNC Milling and machining center 's charge it is a kind. Mill of numerical control car, numerical control (include machining center) the mutual correlation that machines a spare parts is spent not quite. Numerical control car basically is used at processing a rod kind, dish set kind wait for swing tower spare parts, the cutting that can complete the process such as face of cylinder of inside and outside, cone, circular arc, whorl automatically through programme controll is machined, hand-in-hand travel grooving, get, the job such as aperture of enlarge, bore with a reamer. And numerical control mill (include machining center) treatment object is gotten greatly much, basically have: (1) casing kind spare parts, this kinds of spare parts has department of an above aperture, in-house and handsome antrum, this kind of spare parts is in numerical control mill (machining center) on treatment, outfit places content of achievable major working procedure. (2) abnormity, namely the spare parts with irregular appearance, need multitask of dot, line, face mostly mixture treatment, can develop numerical control mill adequately at this moment (machining center) the characteristic that working procedure centers, adopt reasonable technology measure, or hold clip 2 times, finish much talk working procedure or entire treatment content. Dish, cover, board kind spare parts, end panel of this kinds of spare parts has distributinging aperture department. Of curved surface dish cover kind of part also appropriate chooses numerical control mill (machining center) treatment. Numerical control mill (machining center) also can produce distinct effect in the respect such as treatment of complex curved surface, special treatment. The bed of be open to traffic of spare parts general that numerical control lathe can machine also often can be machined, but average milling machine cannot machine the spare parts that CNC Milling can machine mostly, reason is in have an axis already kind the spare parts has casing again, model antrum kind answer in the company of integrated machine treatment of the spare parts first choice CNC Milling. This shows, the CNC Milling in the enterprise is machined in integrated machine (machining center) importance should be more than numerical control lathe, answer in layout so first consideration CNC Milling (machining center) . The manufacturing mode that the distribution method of CNC Machining equipment chooses contemporary production company is being produced from large quantities of quantities to provide more flexible in batch is custom-built manufacturing mode change. This is had in every respect with respect to equipment of requirement CNC Machining bigger flexible. According to the treatment characteristic of CNC Machining equipment. Specific means divides a pace: It is child unit compose is built, press the workshop the function in group regular cent is each child unit, be opposite above all these child unit has unit position in workshop plane, be in child when unit layout, content sheds a respect to answer first consideration CNC Milling (machining center) ; 2 it is two pairs unit inside have position with functional equipment. The implementation method of method of functional unit position occupies statistic, in the treatment process of a mechanical product, the time that await achieves 90 ％ ～ 95 ％ , the time that is used at product treatment truly is very few. The time that the content inside the workshop sheds flow is one of main factors that affect treatment efficiency. Computational method: Usable distributed heredity is algorithmic, software of MATLAB of have the aid of has consideration, need to decide the moving parameter of the need in genetic algorithm in computation, because its are right the computational impact of heredity algorithm is bigger, need to turn over a second-round exam to calculate affirmatory. CNC Milling