New-style milling cutter of small diameter of long neck type

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  • source:KAPLOWITZ CNC Machining
According to report of company of day classics BP, day developed the radius of small diameter of long neck type that is used at the edge to have small treatment to the mould into deep direction to establish milling cutter a few days ago into the tool -- MHR430R, be in on April 12, 2006 at " Index Osaka " kick off " mould processing technique is exhibited (INTERMOLD2006) " undertook revealing. Although lengthen knife neck part (effective length) , but still maintained original cutting sex, can faultlessly cutting treatment gives the modular slot that has fine muscle and straight wall. Object workpiece is to use the miniature component such as adversary machine and digital camera to undertake ejaculation the mould of a figuration. Reach 4 through increasing edge number by 2 of in the past, reduced every where a thing can be put to best use cut an amount, reduced cutting resistance. The precision of edge horn R controlled ± 0.

005 μ M. Lightened long neck mood from this small-bore establish milling cutter general and special apparent quiver. Additional, new-style established milling cutter to be used in mother capable person exceed particle to exceed hard alloy, the surface undertook the name is " infinite plated film " TiAlN kind processing of plated film of compound treatment content. Increased hear resistance not only from this, still restrained greatly adherent the miscellaneous quality in the surface. Adopt afore-mentioned measure, new-style although be the edge takes pattern of deep direction cutting,establish milling cutter, but still can maintain very high surface quality. Reduced the abrade operation that processes as mould later period from this, be helpful for cutting cost. Regard workpiece as sample, day still exhibited into the tool the modular slot that a cutting gave 3 straight wall of very thin undee muscle, elliptical shape, fine injections. The profile of the muscle of this mould, straight wall, needle is the biggest height (Rz) for 0.

62 μ M, the Rz of the underside ministry of place cutting is only 0.

64 μ M. This sample was used entirely to finish machining from rough machining new-style establish milling cutter. 3 needles are transverse with equal interval erect arrange the inside in elliptical shape straight wall, its section plane from Zun Yi second it is a diameter 0.

Of 2mm " O " form, 1 edge is 0.

Of 231mm " △ " , 0.

Of 2mm square " mouth " form. New-style the diameter that establishs milling cutter is 1 ～ 6mm, effective length is 3 ～ 48mm. Share 146 model, the price is in 7200 ～ 20 thousand 600 yen (contain tax) . CNC Milling CNC Machining