Technology of horniness material milling

2mm) , such, one part can let plastic flow when noting model, nevertheless the mould still maintains effectively close condition. And, when the plastic infuse mould of melt, this one clearance also can let air eliminate to go out from inside aperture, do not need beforehand ventilated. The small contact space block on the corner continues to withhold this one clearance, close cannot be contacted each other between the face otherwise. Generally speaking, these cooperate the interference problem between the face to must be mixed in pointwise nap in matching a course, solve, nonexistent now this one problem. When modular core and modular antrum close, because had this one space, removed the mutual effect between the surface, because this cent face got completely protective, produces part won't appear flash. Improving technology of milling of material of efficiency control horniness from point of a knife may be a kind of challenge. The method that understands technology of horniness material milling should know the point of a knife that how goes protecting cutting tool namely. Concentrate power, make the point of a knife of cutting tool can undertake cutting effectively hard. Have land of all these in an orderly way administrative, so the point of a knife that carries milling cutter can be together with the material confluence of treatment, free land undertakes cutting is machined. If ignore or any one part in the system is interrupted, so the point of a knife of cutting tool can suffer disaster, whole craft can fail. It is in order to carry the problem that milling cutter works exemple, list a few when went out to ought to notice main factors below: 1, cutting tool uses round head to carry milling cutter to have rough machining, semifinishing machining and precision work commonly. The round head that contains two chamfer that discharge bits carries milling cutter to be used technically at finish machining, in treatment of horniness material milling, the cutting tool that these finish machining use is very pivotal. The round head that uses as finish machining carries milling cutter to must satisfy two crucial requirements: Cutting tool must have an approximately perfect radius and the cutting blade that are without a flaw actually. The radius precision of edge must extremely tall, such, no matter be tall or the uneven condition that the low chamfer that discharge bits won't cause a metal to discharge bits, lest affect geometrical figure, lower exterior quality and cutting tool service life, use at the upright milling cutter of finish machining inside the workshop, its radius precision should achieve ± 10mm at least. Now and then also had used 0.

The round head of 3mm diameter carries milling cutter, its radius precision is ± 5 Mm. The cutting blade of the chamfer that discharge bits can appear necessarily of a few minim cut bits, rupture or other irregular form. Appear these blemish explain they are when osculatory workpiece, happen to wear away quickly phenomenon. This kind of circumstance can be brought about appear coarser bright and clean degree, shorten the service life of cutting tool. The service life of cutting tool is a very crucial factor, when because be in nobody to change when the machine tool,be being operated, the deadline that the workshop relies on upright milling cutter completely to be able to work to expect to place. A kind supplier can provide OSG company and NS tool company the cutting tool that satisfies afore-mentioned norms requirements, but its price should be gotten higher than standard cutting tool much. The cutting tool that uses social estate of this one quality is indispensable, charge should not become an issue. These cutting tool are the foundation that the mould machines, use them but the polishing working procedure of leave out mould and the pointwise nap craft to the mould, in craft of treatment of horniness material milling, acquire these cutting tool are very significant investment. 2, knife handle knife handle can is opposite protective action reachs since the radius that carries milling cutter and edge quality. The knife handle that uses heat to cover installation contains HSK port, can provide best protection. Use heat to cover the method of clamp, its slant buy amount is extremely small, excel nowadays methods of any a kind of clamp, make of cutting tool prejudicial rotate the bring down arrives lowermost rate. Because slant,buy error can bring about the excessive cutting that cutting tool discharges bits chamfer, raise the cutting negative charge on that chamfer that discharge bits, shorten thereby the service life of cutting tool. HSK interface is a kind mandatory use interface, because cover clip to hold means photograph to compare with other awl, it more hard usage, precision is taller, but more surely clamp arrives on main shaft. 3, the blade that knife handle of main shaft no less than uses at protecting upright milling cutter and accurate radius, main shaft is used at protecting the integral sex of cutting tool and knife handle component. Of course, the high speed that the design of main shaft still should have horniness material milling to machine a need rotates function. The quantity of heat that controls generation of main shaft place and vibration are very important. The main shaft of direct drive (do not pass gear or belt-conveyor) the milling treatment that reachs type of the Leng Fang inside its to apply to horniness material technically. 4, the structure of the machine tool is OK when the main shaft issue that discusses this kind of machine tool discuss apart with the integral structure of the machine tool, although they belong to a machine tool impartible cut one share. Without doubt, the rigid demand that horniness material milling machines pair of machine tools is very high. Of course, its whole precision is very important also. The certain structure characteristic of this kind of machine tool is different from general-purpose machine tool, include among them: Deserve to have heavy-duty base and pillar (the weight of this kind of machine tool exceeds 9.

08t) ; Deserve to have central refrigeration main shaft; Linear roller bearing is installed in main shaft box; The guide screw of double bearing. The most important is shake and accumulate an error what ought to reduce a machine tool as far as possible, these elements may affect the cutting precision of cutting tool, because this is right,each element must be controlled strictly. Process designing software however, the machine tool of delicacy of a rigid and good, reaction, its function depends on the process designing input of NC. In treatment of horniness material milling, process designing input runs orbit to have certain effect to the cutting tool of drive CNC. When processing the data with hard temper by dipping in water, to assure cutting of safe, exact location, the round horn radius of cutting tool ideal and edge are very important, but still must rely on a machine tool " move smoothly " . because of this reason, major CAM software is unwell machine at the milling of horniness material. Generating cutting tool to run the algorithm of the course is not to be milling of material of this kind of horniness to machine a design only, because latter asks by tolerancepublic errand smooth, accurate ground moves, allow the full treatment measure of workmanship of mould of mould workshop steer clear of. The software of CAM-TOOL process designing that develops by Japanese is OK the measurement point that the basis takes from geometrical appearance place directly, will calculate the treatment course of cutting tool. Actually, these dots can set through maths, the most comfortable the curvilinear join that matchs these features rises, use straight line segment to will distributing to join at the center of each triangle in skeleton map mesh next, contrast them each other next. The method that produces as a result of place is a series of curve, abrupt change is lacked on the way that because this cutting tool machines the motion of the definition in the course,establishs in brief line segment. The machine tool that tries to let contain resolution of micron class feedback moves along these line segment, regular meeting produces bad result, make the cutting tool of treatment is in hazardous condition. Center full advantage the join catenary of the point of a knife when cutting tool and process designing software is nonexistent when any weak point, processing technique of horniness material milling can achieve expectant reliable goal. As a result of this one reason, nobody change an operation to just become practical. However, to the milling treatment of horniness material, what use daily is unmanned changing operation pattern is not an option or be reward as a kind. Machine tool almost the purpose that 24h runs ceaselessly is to pay a machine tool the price of itself, so that reclaim,invest. Nobody turn an operation more the end that reflected investment of machine tool small service and high yield to go out. And this one craft also replaced benchwork the job that the need such as the mould burnish of hundreds of hours and pointwise nap pays exalted service fee. the client to purchasing a mould, its advantage is clearly, accordingly they hope processing technique of horniness material milling should make the technology of a treatment with die indispensable manufacturer so pressingly. In mould workmanship, use processing technique of horniness material milling to be able to be replaced certain the costliest and most the treatment measure of take time, can be eliminated or reduce the job such as the treatment of electrode milling, EDM, grinding, polish, pointwise nap on compressor greatly. As a result of this one reason, treatment of horniness material milling is a crucial technology that matters to mould workshop success or failure. CNC Milling