The accurate discharge of aerospace domain is machined

It is to be located in what England north benefit thises to contract the company that discharge machines, the report of strange Xia Mier of use GF A machines a machine tool, major has the treatment of the production of mixed pattern and difficult treatment material. Be in England it is contented aerospace, medical treatment, the sources of energy, the hi-tech domain such as oil gas and automobile industry the supplier of all sorts of demand. The outstanding product that is used at professional domain since Steve Batt loan founded 1989 since company of Aire Erosion Ltd, its continue successfully to today all the time, grow every year with the speed of 30 ％ . To 2008, it already ¾­ has machine tool of 5 lines cut, machine tool of figuration of 3 electric spark and 2 alveolus machine, all be the product of GF A strange Xia Mier. "Had these machine tools, the requirement that I can satisfy all discharge to machine " , steve Batt says, "Discharge of 30 years processes ¾­ check, about the exceedingly good precision of the processing technique of distinctive material and machine tool, make we become the first selection associate of client of most advanced industry. " from the whole world the Aire Erosion Ltd that wins out in 3 competitors won a new spaceflight project, production bearing trends tightens a system beforehand (BAPS) . The system that these at share of space shuttle machinery using must have long service life, even low torque, consistent tigidity and laden ability, additional, it must the tightens force to draw the generation when entering outer space beforehand vibration that can use nicety. This also explained its are designed is by extremely complex reticulate structure and ¾­ too accurate calculative starts to talk and shape size is comprised. The professional report that line cut treatment decides to precision serves as this order machines workmanship, the titanium alloy that Aire Erosion needs to machine to need graduation to locate is encircled, it contains line cut to machine the aperture wearing silk of need, install go up in machine tool of cut of line of FI 440 CC, cut silk crosses bottom from coping, two hole leave on treatment at the same time. Adopt exact graduation fixed position, all aperture are passed thick cut and 5 times essence of life is repaired achieve Ra 0 of exterior surface roughness.

2 μ M. Titanium alloy treatment is not a simple task, aire Erosion depends on technology of the Clean Cut on the FI 440 CC of GF A strange Xia Mier to be able to be finished easily, the influence layer ply that line cut treatment causes is in 3~6 μ M, without oxidation layer, and the impurity of the 66 ％ in material is gotten rid of by the platoon. This ensures bearing trends tightens a system to be able to bear in the vacuum space of 0 gravity beforehand extremely abominable condition. Electric spark form cutting finishs complex product is production electrode of machine tool of the cut that use a line next, every bearing trends tightens a system to undertake machining with the electrode of material of 12 EDM C3 beforehand, this material is comprised by the black lead of 60 ％ and 40 ％ copper, very costly, but its loss is small, can use longer time. All electrode machine an aperture to go up in order to standardize installation to electrode clamp with line cut. The bearing trends that requires treatment tightens systematic outfit to be placed in forming machine of FO 350 electric spark beforehand on the bed, electrode is installed beforehand entirely in electrode library, place poriferous treatment undertakes automatically entirely, to had prevented to cut, electrode undertakes gyral machining through C axis. Treatment of whole spare parts is finished after 68h, half the time is used at line cut treatment, half the time is used at electric spark form cutting. The crucial on size error of thin muscle net can achieve ± 5 μ M, machine Ra 0 of exterior surface roughness.

2 μ M. The 20 bearing trends that Aire Erosion produces every year tightens a system to maintain consistent treatment result beforehand. CNC Milling CNC Machining