The car mill center that 5 axes machine high accuracy

Earthy field is increased in metallic cutting, application is most is turning and milling treatment, that is to say, the application of lathe and milling machine is the most general. Machine efficiency to rise, shorten auxiliary time, when consideration working procedure is compositive, what have order of car, milling above all is compositive, increase milling function on lathe namely, or turning function increases on milling machine. So, car, mill is compound treatment machine tool is to develop the fastest, variety now the compound machine tool with most, the commonnest application. Raise Che Xi the precision of compound treatment machine tool also has real sense most with the efficiency that add land. The method that improves precision and efficiency is varied, one introduces to be developed by innovation of company of German Carl Ben-zinger here " Take5 " model center of 5 axes car, mill, offer industry reference. This is in what appear first on EMO2007 " Take5 " model machine tool (show 1 times like the graph) , the structure is compact, use special reference axis to decorate, the precision that raised a machine tool significantly, flexible with productivity. Its structure characteristic is: Lathe bed is the cast-iron inclined lathe bed that stabilize and strengthens, the construction is tight, have very tall tigidity and bigger damp. Structure of deputy main shaft of the main shaft that serves as main component part and contraposition is identical (see a picture 2) , install the slide block that buy parts at two to go up respectively, each other are in independently fore-and-aft with transverse motion. Have 16 knives astral shape turns tower tool carrier is in work area below, in all can pack lathe tool locally, or selectively mount power boring tool and milling cutter. Graph 1 high accuracy and flexible machine tool of center of the Take5 that is united in wedlock with tall productivity car, mill pursues 2 structures are identical 　 of deputy main shaft of the main shaft that installs the slide block that moves in respective independence to go up and contraposition in addition, there is main shaft of a milling in the upper part of working area, this is one big characteristic. Milling main shaft but 125mm of perpendicular direction shift, circle B axis to place turn 180 ° . Such, be in not only advocate on main shaft, and the part that fits pair of intricate geometry appearance very much on the deputy main shaft of contraposition undertakes 5 axes are machined. According to the need of augment, be in dish can install on shape knife library amount to 52 knives, change automatically for milling main shaft cutting tool (graph 3) . Graph dish of 3 shape knife libraries that reach 52 knives clip the time that hold key and charge are least this implementation reference axis is special the plan that arrange has a lot of advantages. It is the cutting tool amount that increased a machine tool to deploy greatly above all, if turn,tower tool carrier has 16 knives, dish the cutting tool of shape knife library exchanges device hill 52 knives. So, when machining the complex part with costly small lot, the preparative time of the machine tool can shorten greatly. Milling main shaft suits to hold small boring cutter, milling cutter and lathe tool in order to be as high as the rotate speed clip of 30000r/min to undertake machining, when allocating treatment working procedure because of handlers, OK and agile allocation gives advocate the deputy main shaft of main shaft or contraposition, this kind of flexibility decreased to plan time. In addition, in have 16 knives turn jacket of tower tool carrier has 16 Huo knife, milling cutter or lathe tool to be able to be offerred choose. Pass accurate interface, can change quickly by need the knife mix that contains cutting tool. It is in very little structure space implementation high accuracy is mixed next flexible. Unit of component of every reference axis has two axial campaign only, accordingly, cutting force is passed to stable cast-iron lathe bed via very short way, avoided vibration, be helpful for raising treatment precision, be helpful for improving the surface to machine quality and prolong cutting tool life. Deputy main shaft of main shaft and contraposition can send work already turn place of tower tool carrier, also can send milling unit part, undertake machining with corresponding cutting tool. This makes the front in workpiece and behind commutative treatment becomes a possibility, for example, using the milling below when front of a workpiece when unit undertakes aleatoric angle is machined, the back end of another workpiece can be used turn the cutting tool of tower tool carrier undertakes aperture of turning, clang or milling machine. Because do not restrict athletic freedom of the axis to spend, so, also can undertake machining instead. Namely spare parts back end uses milling unit, front is used turn the cutting tool of tower tool carrier can undertake be machininged at the same time all the same. The possibility of this kind of treatment makes productivity rises greatly, machine at the same time in the front of workpiece and back end, make handling time shortens nearly 50% . And, the turning that Take5 machining center offerred other machine tool to fail to come true up to now, bore hole, the possibility of milling and the compound treatment such as 5 axial milling. Accordingly, the component of very sophisticated difficult treatment, full treatment can come true in process of a treatment. Still have even if can undertake reliable process designing with effective control program. Chose the control plan with experience operable card, the user can be familiar with machining center of Take5 Che Xi inside the shortest time, fast and reliable ground has process designing and manipulator bed. The control system of Take5 machine tool is system of Xi Menzi 840D, because controlling a respect to have mature experience, experts had added reference axis motion and practical, the function of 5 axes milling with friendly user is compositive be in the system, this can have production with new technology to the user very advantageous. Besides treatment sheet with small lot spare parts outside, particularly comfortable still machine high accuracy spare parts at batch. So, manufacturer but according to the user the demand at that time is compositive various automation facilities, be like, lade through conveyer belt and the good stuff that take workpiece automatically to be linked together implement, still can choose dish kind of robot that the spare parts expects automatically up and down, the dragon mast that perhaps hold finished products bottom in the palm and sends toward depository. In addition, when dish kind when the spare parts can pass course or conveyer belt is carried, equipment of compositive feed a machine can carry work on the machine tool quickly. Anyhow, what new design plan passes main shaft, cutting tool and athletic rod is special decorate, yield of the Gao Sheng in making batch is produced and union of high flexible and ideal ground were together. CNC Milling