Realize protruding shoulder milling with small-sized face milling cutter

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The change of machine tool function will be right cutting tool and cutting strategy produce lasting main effect. The machining center of vintage structure is used classification transmission, in limits of low rotate speed Neikedi offers enough treatment power, accordingly, still use extensively in treatment of a lot of protruding shoulder milling at present establish milling cutter. Establish milling cutter multi-purpose go up at the Bench Machine Tool with lesser power and machining center, they issue ability to obtain the biggest torsion in high rotate speed only. It is early several years ago, the demand that Ingersoll company increases increasingly to cutting cutting tool to satisfy the machine tool of lesser power, developed introduce the product of dislocation type razor blade and structure of combined-type bit body, face milling cutter that accords with standard of milling cutter of grinding of integral hard alloy. The pioneering work on this kind of technology got his the close cooperation of main client. In developing a process, ingersoll established the cutting efficiency of milling cutter and face milling cutter mediumly to undertake contrasting experimenting to range of products of its standard milling cutter. As a result of the torsion character of vintage treatment machine tool and relatively cheap price, the actual application that establishs milling cutter still comparatives extensive, especially in cutting tool diameter circumstance of the limitary on bigger, structure falls. The tigidity that uses machine tool of requirement of big diameter cutting tool is taller, power is greater, below tall torsion condition ability makes the cutting ability of cutting tool is able to develop adequately. In addition, because the osculatory arc of cutting tool and workpiece is bigger, every time the osculatory length of cutting is relatively longer, what cause from this is acuteness and calorific will bad to the durability generation of cutting tool influence. A lot of users often encounter the condition that establishs milling cutter to machine place to need transmission power to cannot satisfy a requirement, because most metal cutting machines an enterprise to be used,this is most the machine tool that high-power is 25 kilowatt. Limits of this one power suits to use average range milling cutter to undertake machining. Because small diameter cutting tool allows to use high main shaft rotate speed, because this can be inside the optimal torsion limits of lesser power machine tool,realize economic cutting. The small-sized face milling cutter of Ingersoll company used the geometrical figure that provides distinguishing feature alone, make a lot of misgive of user of face milling cutter are able to eliminate thereby: Although be below the case with metallic purify higher rate, also need not fear generation is inherent and oscillatory and can assure the stability of cutting process. Because milling cutter was used big before horn, because this can realize the cutting of soft surface layer like use high-speed steel or cutting tool of integral hard alloy. Through choosing optimal cutting ply, can increase feed amount significantly, shorten greatly thereby handling time. In addition, when use face milling cutter undertakes circumferential milling, because participate in cutting of cutting blade endlong, ensured of dislocation type razor blade use effectively. In addition, shorter osculatory arc reduced edge to give out heat, raised the durability of cutting tool thereby. Although buy the price of face milling cutter to compare the price that buys identical diameter to establish milling cutter,make the same score want tower above about 70% the left and right sides, but if consider cutting tool cost integratedly, blame in order to accept. According to statistic, 4% what cutting tool totle drilling cost holds manufacturing totle drilling cost only, but with use cutting fluid and scrap disposal costs (hold manufacturing totle drilling cost about 35% ) , facility cost (hold manufacturing totle drilling cost about 40% ) photograph comparing, cutting tool cost can be ignorred almost. Accordingly, although of face milling cutter purchase cost taller, dan Zaixi cuts treatment in (when using small-power machine tool especially) still can yet be regarded as the scheme for selection with a kind of good economy. The osculatory arc length of face milling cutter is the 1/5 that establishs milling cutter about, because this uses face milling cutter to add man-hour, dislocation type razor blade every turn the average time that enters cutting also is the 1/5 that establishs milling cutter only, can make thermic load of susceptive of hard alloy razor blade is reduced greatly thereby, make cutting tool wear out condition is improved significantly. See by cutting data, use the small-power machine tool of the face milling cutter that can realize cutting of soft surface layer, but economic ground cutting machines protruding shoulder. Can see the machine tool character and sound cutting strategy reach technology of newest cutting tool from this the importance of organic union. CNC Milling