Rough machining of blue banner mould is statified Twincut of milling cutting tool

Group of processing technique of metal of German blue banner (LMT) it is the world go up one of suppliers of the biggest tool, its group one of 6 members phenanthrene is special (Fette) the company has distinct advantage in domain of mould rough machining, the article will emphasize the introduction among them one statified Twincut-Vario of milling cutting tool. Its unique part depends on this cutting tool the design of cutter hub, this kind of cutting tool that we see in the market, after mount razor blade, bit height all is on same plane, and adjacent of photograph of this cutting tool after mount of two razor blade, do not go up in same horizontal. Because of adjacent of the photograph when this cutting two razor blade are not in cutting the around material on same level, however the fluctuation material on same height, this is so called statified milling. Institute of as above plan shows: What profit can such design bring to treatment? 1, dropped the most apparently with respect to the power that is a machine tool, according to research, with common bovine bazoo knife photograph is compared, machine tool power fell about nearly 30% , the old machine tool that makes a few power insufficient so is new coruscate green; 2, low noise cutting, with common ox bazoo knife photograph is compared, cutting resistance is little, attrition force is small also, noise nature is small also; 3, efficient cutting, noser than common ox knife can bear bigger cut deep; 4, special the treatment condition that applies to rigid difference, if be hanged greatly,extend treatment; 5, the deflection design of bit makes cutting tool has better dynamic milling performance, bit intensity increases, cut bits to optimize and it is better to have cut corner. Diameter of this cutting tool has 36mm-125mm to differ, the razor blade that suits this cutting tool has two kinds, r8 round razor blade and 8 horn razor blade, following plan institute show: Round razor blade can be used do planar rough machining, model antrum opens rough machining, copying is waited a moment; After mount of anise razor blade, tool cutting edge angle is 45 degrees, suit common planar rough machining particularly. The anise razor blade of 16 all contains the R8 round razor blade that be worth what carry is La Zhi and circumscribed circle diameter the rough machining razor blade with the LC280TT qualitative material of coating of PVD double color, this material pledges the surface on bit is AL2 PLUS coating of black, periphery is the TiN coating of golden color, the wear out condition of facilitating observation razor blade, this material allows high speed tall feed to machine character. LC280TT material suits the following situation character: 1, any cutting blade produce the circumstance of collapse blade easily to fall; 2, below the condition of difficult cutting, be like interrupted cutting; 3, installation is on ISO cutter hub (RDKT razor blade) . Below the condition of rigid extreme difference, we have one to machine example: Processing data is ball iron 400, what choose cutting tool to be the Twincut-vario of diametical 50mm, hold 6 razor blade in all, bit model is RCKX 1606MO-TR LC610T, material of this razor blade is cast-iron treatment place to design only character, specific cutting parameter is as follows: Vc=200m/min N=1000 Rpm Fz=0.

Process of this cutting of 25/z Vf=1500mm/min Ae=43mm Ap=3mm is fluent, because place,did not hold tigidity almost bad and generation is oscillatory. Twincut-Vario is designed distinctly with its, efficient treatment efficiency got the welcome of broad user, but domestic user still is not very familiar to this cutting tool, in La Zhi at present Nanjing head office and Hangzhou agency all have partial stock, if the user needs, we are will fast, high grade provide a service for you. CNC Milling