Can raise big diameter to grow via to machine stability auger cut a head

  • Time:
  • Click:38
  • source:EAGLEBURGER CNC Machining
For the manufacturer that cuts big diameter to grow via to needing to be gotten on hard steel of temper by dipping in water, machining stability may be a headachy problem. But company of hill tall cutting tool claims, it is new the Drill SD609 of development is modular auger cut a head to be able to solve this one difficult problem well. This kind new-style get the structure that cuts a head to use 3 contacts to nod to design, the balance that can answer cutting tool, diameter jumps, a lot of challenge such as platoon bits, fixed position (nod in drill through especially) . Its marked structure characteristic includes: Adjustable oriented broach, but dislocation razor blade and the many hard alloy that standing by cutting diameter to be in a setting are oriented piece. Although hill high company emphasizes, this cutting tool applies to the treatment of any big diameter via, but it points out, in fluid end (with high pressure hydraulic fracture craft recovers petroleum and the large recipient that releases gas is helped when natural gas) auger in cutting treatment, afore-mentioned problems especially common. Fluid end component is HRC32 with hardness normally - of 42 4340 make with P20 whole billet. Drill SD609 is gotten cut a head to basically be used at rough machining phase, get namely cut a diameter to be for 125mm, deepness 1, the via of 500mm (get in what workpiece holds the post of a side cut deepness to be 750mm) . Because get,cut these long via to need to achieve very tall metal purify to lead, the time that asks cutting tool maintains cutting is as long as 40 minutes, because this must ensure,machine stability. Hill high company points out, a lot of fluid end manufacturer hope to be able to maintain treatment to balance when base of hard steel of temper by dipping in water of cutting tool drill through, make cutting force keeps stable. But get the existence that cut a head traditionally a problem: The other share that gets the one share that cuts an oriented broach to be able to be provided at the knife first is gotten appear hole bottom, reduce treatment stability thereby, make bore the risk that cuts a head to produce side to move from time to tome in cutting. Compare to it, drill SD609 gets those who cut a head outside week razor blade and be located in lateral two direct piece formed with aperture wall contacted at 3 o'clock. Two direct piece the position under outside the cutting diameter of week razor blade, cut head happening deflection with preventing to get. Begin to get in oriented broach when appearing hole bottom, design of this kind of structure conduces to maintain get the correct seat that cuts a head. Hill high company still offerred the lengthen of chamfer of a kind of bits that lead a platoon collet, get the form a complete set that cut a head to use with Drill SD609. Machine stability to be helpful for maintaining, the diameter of this collet approachs the bore diameter size after treatment is finished. Collet material is the steel of high strenth tool of plating chromium character, the its custom-built chamfer that discharge bits can be effective eduction cuts bits, shorten thereby handling time, reduce manufacturing cost. Hill high company suggests, when getting the treatment that cut a head with Drill SD609, should use pressure to not be more than 12 gallon under 1000psi, discharge / minutely cooling fluid, in order to ensure the control to cutting bits. CNC Milling CNC Machining