Raws li loj- nplai, siab- cov khoom siv CNC precision, gantry machining centres muaj cov kev qhia tshwj xeeb uas ntsuas tus qauv tsim, tsim khoom, kev ua tau zoo, thiab kev soj ntsuam ntawm cov cuab yeej siv tshuab. Cov kev qhia tshwj xeeb no tsom xyuas kom muaj peev xwm ua haujlwm ruaj khov, txhim khu kev qha kev ua haujlwm, thiab lub neej ua haujlwm ntev nyob rau hauv ntau yam kev ua haujlwm. Cov kev qhia tshwj xeeb suav nrog kev tsim qauv thiab kev nruj, kev ua haujlwm axis kev ua haujlwm, spindle system, tswj qhov system, qhov tseeb ntsuas, kev tiv thaiv kev nyab xeeb, thiab kev hloov pauv ib puag ncig, muab kev sib koom ua ke rau kev tsim khoom, xaiv, txais, thiab siv.
Hais txog cov qauv thiab rigidity, cov specifications yuav tsum tau gantry machining chaw los txais yuav ib tug symmetrical gantry ncej layout. Cov kab teeb, kab, thiab cov rooj ua haujlwm ua ib lub siab -rigidity box- hom qauv. High- zoo cam khwb cia hlau los yog cov laus welded steel yuav tsum tau siv los xyuas kom meej zoo dabtsi yog khoov, torsional, thiab damping kuj. Tus ntoo khaub lig-sectional qhov ntev thiab stiffener kev npaj ntawm cov khoom tseem ceeb-cov kabmob yuav tsum tau ua kom zoo dua los ntawm kev txheeb xyuas cov ntsiab lus tseem ceeb txhawm rau txhawm rau txhawm rau txhim kho cov qauv hauv qab siab - ceev hnyav txiav. Lub flatness ntawm lub hauv paus kev them nyiaj yug nto thiab geometric raug ntawm cov lus qhia rail mounting nto yuav tsum tau nruj me ntsis tswj kom tsis txhob ntev lub sij hawm deformation tshwm sim los ntawm kev nyuaj siab los ua ke.
Cov kev ua haujlwm tshwj xeeb rau cov lus tsa suab kom meej meej txhais cov kab mob stroke, qhov tseeb ntawm qhov chaw, rov ua dua, thiab qhov siab tshaj plaws pub tus nqi ntawm txhua qhov axis. X, Y, thiab Z axes feem ntau yog tsav los ntawm siab -precision pob screws lossis linear motors, ua ke nrog kaw -voj tawm tswv yim los ntawm linear grating rulers kom ua tiav micron- theem tswj txoj hauj lwm. Axis perpendicularity thiab positioning precision yuav tsum ua raws li lub teb chaws los yog thoob ntiaj teb cov qauv (xws li GB / T, ISO 230 series) los xyuas kom meej cov duab thiab txoj hauj lwm raug nyob rau hauv machining complex contours thiab tob kab noj hniav. Thaum lub sij hawm siab -ceev ceev, cov lus teb dynamic thiab acceleration/deceleration tus nqi ntawm lub axis system yuav tsum du thiab tswj tau, tsis txhob cuam tshuam thiab creep phenomena.
Spindle system specifications qhia qhov yuav tsum tau rau lub hwj chim, ceev ntau yam, bearing hom, thiab txias txoj kev. Siab- lub zog hluav taws xob lossis cov cuab yeej siv tshuab yuav tsum tuaj yeem npog qis - nrawm, siab - torque roughing thiab siab - nrawm ua tiav, nrog lub zog tas li dav. High-precision ceramic pob bearings lossis hydrostatic bearings raug pom zoo rau lub spindle, nrog rau cov cua txias los yog kub tswj cov cuab yeej los tswj cov thermal deformation thiab xyuas kom meej radial thiab axial runout nyob rau hauv kev tso cai kam rau ua thaum lub sij hawm ua haujlwm siab -. Qhov tseeb ntawm qhov spindle taper qhov thiab kev ntseeg siab ntawm broaching mechanism yuav tsum tau kuaj tsis tu ncua kom paub meej tias cov cuab yeej clamping rigidity thiab repeatability.
Cov txheej txheem tswj kev qhia tshwj xeeb qhia txog kev qhib siab, ruaj khov, thiab ntau -axis linkage peev xwm ntawm CNC system. Lub kaw lus yuav tsum txhawb nqa tus qauv G-code thiab ntau yam kev ua haujlwm siab tshaj plaws, thiab muaj cov haujlwm kho xws li qhov ntev ntawm lub cuab yeej thiab lub vojvoog them nyiaj, lub suab yuam kev, thiab cov nyiaj rov qab. Tib neeg- tshuab interface yuav tsum yog qhov xav tau thiab txhim khu kev qha, nrog rau lub sijhawm tiag tiag saib xyuas, ceeb toom ceeb toom, thiab muaj peev xwm sib txuas lus cov ntaub ntawv. Nws yuav tsum muaj peev xwm cuam tshuam nrog kev lag luam Manufacturing Execution System (MES) lossis Distributed Digital Control System kom ua tiav cov ntaub ntawv tau txais thiab kev tswj xyuas chaw taws teeb ntawm cov txheej txheem machining.
Cov lus qhia meej meej qhia meej txog cov txheej txheem tshuaj xyuas thiab kev zam rau lub tshuab cuab yeej geometric raug, qhov chaw raug, thiab rov ua dua. Kev tshuaj xyuas yuav tsum tau ua nyob rau hauv qhov kub thiab txias ib puag ncig siv cov cuab yeej precision xws li laser interferometers thiab ballbars, ua raws li cov txheej txheem ua kom tiav axial thiab multi-axis linkage tests, thiab kaw qhov kub thiab txias, av noo, thiab ntsuas cov xwm txheej kom paub meej cov ntaub ntawv sib piv thiab traceability.
Kev tiv thaiv kev nyab xeeb tshwj xeeb suav nrog kev tiv thaiv txhua yam, kev nyab xeeb hluav taws xob, thiab kev tiv thaiv thaum muaj xwm txheej ceev. Cov khoom txav mus los yuav tsum tau nruab nrog lub npog tiv thaiv zoo thiab cov khoom siv sib cuam tshuam kom tsis txhob ya ya los ntawm kev tiv tauj cov neeg ua haujlwm; cov khoom siv hluav taws xob yuav tsum muaj ntau tshaj, luv luv Circuit Court, thiab tiv thaiv cov dej xau, thiab kev tiv thaiv hauv av yuav tsum ua raws li cov qauv kev nyab xeeb; kev ua haujlwm nres xwm txheej ceev yuav tsum tuaj yeem txiav tawm tam sim ntawm lub zog tsav thiab spindle fais fab mov los ntawm txhua txoj haujlwm ua haujlwm kom ntseeg tau tus kheej thiab cov khoom siv kev nyab xeeb.
Qhov kev hloov pauv ib puag ncig qhia meej txog cov khoom siv rau kev ua haujlwm fais fab, huab cua, qhov kub thiab txias, av noo, thiab kev huv, qhia kev ua haujlwm ruaj khov nyob rau hauv ± 10% ntawm qhov ntsuas hluav taws xob, huab cua siab ua tau raws li kev ua haujlwm ntawm pneumatic Cheebtsam, thiab qhov chaw ua haujlwm yuav tsum nyob deb ntawm qhov muaj zog electromagnetic cuam tshuam thiab corrosive media. Qhov hluav taws xob stabilization, lim dej, thiab huab cua pom cov cuab yeej yuav tsum tau teeb tsa thaum tsim nyog.
Hauv cov ntsiab lus, cov kev qhia tshwj xeeb rau gantry machining center cov cuab yeej yog cov ntaub ntawv qhia kom ntseeg tau qhov zoo ntawm nws cov qauv tsim, tsim khoom, thiab siv. Ua raws li cov lus qhia tshwj xeeb thaum lub sijhawm tshawb fawb thiab kev tsim kho, kev xaiv, thiab kev lees paub tuaj yeem txhim kho cov cuab yeej kev ntseeg tau zoo, kev tuav ruaj khov, thiab kev hloov kho ntau lawm, muab cov kev pabcuam zoo rau kev ua haujlwm ntawm qhov loj precision.