Gantry Machining Centers ua lub luag haujlwm tseem ceeb hauv kev tsim khoom hauv aerospace, ua kom cov machining loj - qhov loj me, siab - tshem tawm - tus nqi, thiab ntau - cov khoom cuam tshuam hauv ib qho kev ua haujlwm. Lawv tus choj- hom qauv, siab -rigidity crossbeams, thiab modular spindle system tso cai rau lub machining ruaj khov ntawm ultra- loj aluminium / titanium alloy structural qhov chaw xws li tis, fuselages, thiab cav casings. Lawv cov ntawv thov tshwj xeeb thiab tus nqi tau cuam tshuam hauv plaub yam hauv qab no:
1. Ultra-Kev mus ncig loj npog lub tswvyim "Integral".
Ob chav -kem qauv nrog rau sab saum toj crossbeam ua ib qho nyiaj siv ua haujlwm, tso cai rau X / Y mus ncig ntawm 6-40 m. Lub worktable txav mus rau pem hauv ntej thiab rov qab, txhawb nqa workpieces hnyav 5-50 tons. Qhov no ua rau lub machining ntawm tsib sab ntawm lub dav hlau tis spars, fuselage seem, missile launch tubes, thiab lwm yam kev sib xyaw ua ke nyob rau hauv ib qho kev lag luam clamping, zam qhov tsub zuj zuj ntawm qhov yuam kev thiab nce qhov hnyav txuam nrog segmented vuam.
2. Tsib -Axis Linkage daws cov nyom nkhaus thiab qhov tob tob
Standard configuration muaj xws li ib tug 90℃sab milling taub hau, ib tug 45℃universal taub hau, los yog ib tug AC tig taub hau. Ua ke nrog 24–60 BT50/HSK-A100 cov cuab yeej magazine, nws tuaj yeem ua kom tiav cov kwj channel, webs, thiab undercut cheeb tsam ntawm lub casing, intake duct, thiab integral bladed disk nyob rau hauv tib qho kev siv. Piv nrog rau kev siv ntsug ntsug machining, coaxiality yog txhim kho los ntawm 60%, thiab lub sijhawm npaj lub sijhawm yog halved.
3. High Rigidity thiab Thermal Symmetry Raws li Aerospace-Qib Precision
Kev sib xyaw ua ke ntawm lub thawv -hauv-box crossbeam, herringbone kab, thiab cov kab ntawv qhia cov menyuam tuaj yeem tswj tau qhov tseeb ntawm qhov chaw nyob hauv ± 0.0075 mm rau 10 m stroke. Lub taub hau ntsia hlau core txias thiab kub them nyiaj module ua kom tag nrho - huab cua thermal drift<5 µm, guaranteeing the wall thickness tolerance of the titanium alloy casing and aluminum ribs ≤0.1 mm.
4. High-ceev, siab-torque spindle, ntsuas qhov kev tshem tawm ntawm txhuas thiab titanium kuj
A 24,000 rpm electric spindle with high-pressure cooling (70 bar) enables high-speed milling of aluminum alloy flanges at 6,000 mm/min, achieving a material removal rate >5 kg / min; 60 kW siab -torque mechanical spindle (1,000 Nm) ua tiav qhov hnyav ntawm titanium alloy txhawb nqa ntawm tus nqi pub ntawm 40 m / min, nce lub neej ntawm 30%.
Cov xwm txheej: Ib qho 8-meter aluminium flange tau clamped hauv ib qho kev ua haujlwm ntawm tsib-axis gantry zeb, ua kom tiav roughing, semi-finishing, thiab tiav nyob rau hauv 72 teev, ua tiav qhov tseeb contour ntawm 0.15 hli thiab nto Raj ntawm 0.4 µm sib dhos thiab xa ncaj qha rau kev sib dhos.
Gantry Machining Center siv "ntev stroke + tsib axes + siab rigidity" los ua kom cov khoom loj, complex, thiab siab - precision aerospace structural Cheebtsam los ntawm ntau yam txheej txheem thiab ntau lub tshuab mus rau ib qho clamping thiab ib lub tshuab cuab yeej. Nws yog cov cuab yeej tseem ceeb rau lub sijhawm "kev tsim khoom sib koom ua ke" ntawm ultra- qhov loj xws li dav hlau, cav, thiab cov cuaj luaj.