The efficient milling cutting tool of new development

  • Time:
  • Click:108
  • source:SVEND CNC Machining
To get used to the market need of efficient milling, new research and development of production company of famous cutting tool gives each country the following kinds of advanced cutting tool: Eratizit company (be located in the Colombian city that Luo Laina city blocks south the United States) the HSC-11 milling system of development, have the following 3 characteristics: ① can issue treatment in the rotate speed of tall main shaft of 56000rpm, excision rate is as high as 3500cm3/min; The bit structure that uses in ② milling system and appearance pass elaborate design, and the superfinishing of classics micron class; ③ can be used at treatment all sorts of material and machine below all sorts of conditions. Kennametal company (the Latrobe that is located in Ni Yazhou of guest evening standard) the hard alloy milling cutter that roll out, when processing black metal data allegedly, can improve cutting tool service life 30% . The dry formula that milling cutter of KC935M hard alloy basically uses Yu Gang and nodular cast iron or wet cutting. What milling cutter of KC915M hard alloy basically uses at casting pig and nodular cast iron is light to in carry cutting. Surface of two kinds of cutting tool was used in lukewarm CVD (MTCVD) the multilayer and compound coating of Fu of new technology besmear, still undertook an aftertreatment to coating additionally, enhanced the adherent power of coating admirably, reduced coefficient of friction, improved coating quality. WalterWaukesha company (be located in Weisikangxin the Waukesha) development of the city gives the series of Xtra-tec milling cutter that is used at end panel and step milling. Among them, what the F4033 knife that carry mill chooses is the double-faced square bit that has blade of 8 effective cutting, the structural semmetry as a result of bit, get power even, so special agree with to be exchanged toward dislocation of two or so direction (cutting blade) , use very convenient. Milling cutter of type of F4042 current chance to extricateoneself from an awkward position, in order to have big before horn is main characteristic. Big before horny milling cutter can make cutting force is reduced, power is used up decrease, exterior surface roughness is reduced, it is thick, the best choice of spare parts of finish machining steeliness and cast. A few companies will be new recently the law inserting mill of development (Plunge-cutmilling) in using the design at new-style milling cutter, so that improve the treatment function of milling cutter further. Among them the CoroMill210 of SandvikCoromant company milling cutter is compound Duan Xi and insert mill two kinds of functions, can make feed speed promotion ages for 4mm/ . When Duan Xi, can make excision measures promotion to 1400cm3/min, still can be opposite of the spare parts deeper model late chance to extricateoneself from an awkward position of antrum and exterior uses the law that insert mill to undertake machining. The measurement standards that at present this milling cutter offers is from Φ inside limits of 82mm of 25 ～ Φ . At the same time development goes those who insert milling cutter to still have Stellram company (the LaVergne) that is located in Tennessee. The 7791VS cutting tool of this company new development, can raise 10 times above to manufacture efficiency than traditional outline milling allegedly, it is the ideal cutting tool of outline thick mill and metal of semifinishing machining black and nonferrous metal material. This system uses the bit that has 4 cutting blade, what the basis machines a diameter is different, radial cutting deepness is the biggest amount to 8 ～ 11mm. MAFord company (the TuffCutXR hard alloy that is located in the Davenport) development that loves Russian China city establishs milling cutter to be able to be opposite almost all material have thick, precision work. This cutting tool already had 240 kinds of norms, include square petiole, the radius of circular arc of point of a knife of a variety of dimension, short model, standard type, long model with train in excess specified length model groove is long wait. This company designs cutting tool Heli – Pitch to discharge bits chamfer form, the resonance of the generation in be being machined according to saying to be able to decrease swings, allow to undertake big feed and tall cutting speed are machined. At present this product already had 1/8 ～ 1 with norms of diameter of 3 ～ 25mm imperial choose to use for the user with cutting tool of Fu of metric AlTiN besmear. Emuge company (be located in Washington city Northborough) to basically be suit efficient machine low silicon (the quantity that contain silicon 5% ) the market need of aluminium alloy, development goes hard alloy of whole form of characters or letters special establish milling cutter. Its are main the appearance of cutting tool geometry that the characteristic is a design can be reduced admirably cut the interface between bits and cutting tool to accumulate. Eliminate easily to make cut bits at the same time and reduce cutting tool to change a knife often because of what wear away quickly and cause, the corporation is special still in cutting tool surface besmear Fu has TiB2 coat, in order to improve cutting tool service life. The company still is efficient development of aluminium alloy of treatment tall silicon goes razor blade of hard alloy of whole form of characters or letters and milling cutter. (pick from " the tool is looked into " Xue Ru is compiled) CNC Milling CNC Machining