Kev ua haujlwm thiab qhov zoo ntawm peb-axis machining center:
Tnws zoo tshaj plaws machining nto ntawm ntsug machining chaw (peb-axis) tsuas yog saum npoo ntawm lub workpiece, thiab kab rov tav machining chaw tsuas yog ua kom tiav plaub-sided machining ntawm lub workpiece nrog kev pab los ntawm lub rooj teb.Tam sim no, high-end machining chaw yog tsim nyob rau hauv cov kev taw qhia ntawm tsib-axis tswj, thiab lub workpiece yuav ua tiav nyob rau hauv ib tug clamping.Yog tias nruab nrog lub tshuab CNC high-end nrog tsib-axis txuas, nws tuaj yeem ua haujlwm siab ua haujlwm ntawm qhov chaw nyuaj.
Dab tsi yog plaub-axis simultaneous machining?
Lub thiaj li hu ua plaub-axis simultaneous machining feem ntau ntxiv ib rotating axis, uas feem ntau hu ua plaub axis.Cov cuab yeej siv tshuab dav dav tsuas muaj peb axes, uas yog, lub platform workpiece tuaj yeem txav mus rau sab laug thiab sab xis (1 axis), pem hauv ntej thiab nram qab (2 axis), thiab lub taub hau ntxaiv (3 axis) yog siv rau kev txiav cov khoom ua haujlwm.Tig hluav taws xob indexing taub hau!Nyob rau hauv txoj kev no, bevel qhov tuaj yeem tau txais kev ntsuas, thiab cov npoo beveled tuaj yeem raug milled, thiab lwm yam, yam tsis muaj qhov tseeb los ntawm kev sib tw thib ob.
Plaub-axis txuas machining nta:
(1).Peb-axis txuas machining tshuab tsis tuaj yeem ua tiav lossis yuav tsum tau clamped ntev dhau
(2).Txhim kho qhov raug, zoo thiab ua haujlwm ntawm qhov chaw dawb
(3).Qhov sib txawv ntawm plaub-axis thiab peb-axis;plaub-axis sib txawv thiab peb-axis nrog ib qho ntxiv axis.Kev tsim ntawm plaub-axis coordinates thiab cov sawv cev ntawm cov cai:
Kev txiav txim siab ntawm Z-axis: axis kev taw qhia ntawm lub tshuab cuab tam spindle los yog ntsug kev taw qhia ntawm lub worktable rau clamping lub workpiece yog Z-axis.Kev txiav txim siab ntawm X-axis: lub dav hlau kab rov tav mus rau lub workpiece mounting nto los yog cov kev taw qhia perpendicular mus rau kev sib hloov axis ntawm lub workpiece nyob rau hauv lub kab rov tav dav hlau yog X-axis.Qhov kev taw qhia deb ntawm lub spindle axis yog qhov kev coj zoo.
Lub tsib-axis machining chaw muab faib ua ntsug tsib-axis machining chaw thiab kab rov tav tsib-axis machining chaw.Lawv cov yam ntxwv yog dab tsi?
Vertical tsib-axis machining chaw
Muaj ob hom rotary axis ntawm hom machining chaw, ib qho yog lub teb axis ntawm lub rooj.
Lub rooj zaum ua haujlwm ntawm lub txaj tuaj yeem tig ib ncig ntawm X-axis, uas txhais tau tias yog A-axis, thiab A-axis feem ntau muaj kev ua haujlwm ntawm +30 degrees rau -120 degrees.Kuj tseem muaj lub rooj sib hloov nyob rau hauv nruab nrab ntawm lub rooj ua haujlwm, uas tig ib ncig ntawm Z-axis ntawm txoj hauj lwm qhia hauv daim duab, uas txhais tau tias yog C-axis, thiab C-axis tig 360 degrees.Nyob rau hauv txoj kev no, los ntawm kev sib xyaw ua ke ntawm A axis thiab C axis, lub workpiece tsau rau ntawm lub rooj tuaj yeem ua tiav los ntawm txoj kab ntsug ntsug tshwj tsis yog hauv qab saum npoo, lwm tsib qhov chaw.Qhov tsawg kawg nkaus faib tus nqi ntawm A-axis thiab C-axis yog feem ntau 0.001 degrees, yog li ntawd lub workpiece yuav muab faib mus rau hauv tej lub kaum sab xis, thiab inclined nto, inclined qhov, thiab lwm yam.
Yog tias lub A-axis thiab C-axis txuas nrog XYZ peb txoj kab ncaj nraim, cov txheej txheem nyuaj tuaj yeem ua tiav.Tau kawg, qhov no xav tau kev txhawb nqa ntawm high-end CNC systems, servo systems thiab software.Qhov zoo ntawm qhov kev npaj no yog tias cov qauv ntawm cov ntxaiv yog qhov yooj yim, qhov rigidity ntawm spindle yog qhov zoo heev, thiab cov nqi tsim khoom kuj tsawg.
Tab sis feem ntau, lub rooj ua haujlwm tsis tuaj yeem tsim loj dhau, thiab cov kabmob muaj peev xwm me me, tshwj xeeb tshaj yog thaum A-axis kev sib hloov yog siab dua lossis sib npaug li 90 degrees, lub workpiece txiav yuav ua rau lub sijhawm loj ntawm cov kabmob. rooj ua haujlwm.
Lub hauv ntej kawg ntawm lub ntsiab ncej yog lub taub hau teb, uas tuaj yeem tig ncig Z axis 360 degrees thiab dhau los ua C axis.Lub taub hau teb kuj tseem muaj A axis uas tuaj yeem tig ib ncig ntawm X axis, feem ntau ntau dua ± 90 degrees, kom ua tiav cov haujlwm zoo ib yam li saum toj no.Qhov kom zoo dua ntawm txoj kev teeb tsa no yog qhov kev ua haujlwm spindle yog qhov hloov tau yooj yim, thiab lub rooj ua haujlwm kuj tseem tuaj yeem tsim kom loj heev.Lub cev loj ntawm cov neeg caij dav hlau thiab lub cav loj loj tuaj yeem ua tiav ntawm hom machining chaw.
Nta ntawm kab rov tav tsib-axis machining chaw
Kuj tseem muaj ob txoj hauv kev rau lub rotary axis ntawm no hom machining chaw.Ib qho yog tias kab rov tav spindle viav vias raws li lub axis teb, ntxiv rau lub rotary axis ntawm lub rooj ua haujlwm kom ua tiav tsib-axis txuas kev ua haujlwm.Txoj kev teeb tsa no yooj yim thiab hloov tau.Yog hais tias lub spindle yuav tsum tau hloov dua siab tshiab vertically thiab horizontally, lub worktable yuav yooj yim configured raws li ib tug peb-axis machining chaw nrog ntsug thiab kab rov tav conversion tsuas yog los ntawm indexing thiab positioning.Lub ntsug thiab kab rov tav hloov dua siab tshiab ntawm lub ntsiab ncej koom tes nrog lub indexing ntawm lub worktable kom paub lub pentahedral ua ntawm lub workpiece, uas yuav txo tau cov nqi tsim thiab siv tau heev.CNC axes tseem tuaj yeem teeb tsa rau ntawm lub rooj ua haujlwm, nrog qhov ntsuas qhov tsawg kawg nkaus ntawm 0.001 degrees, tab sis tsis muaj kev sib txuas, nws dhau los ua plaub-axis machining chaw rau ntsug thiab kab rov tav hloov dua siab tshiab, yoog raws cov kev xav tau sib txawv, thiab tus nqi sib tw heev.
Lwm qhov yog cov tsoos rotary axis ntawm lub rooj ua haujlwm.Lub A-axis ntawm lub rooj zaum ua haujlwm ntawm lub txaj feem ntau muaj kev ua haujlwm ntawm +20 degrees txog -100 degrees.Kuj tseem muaj lub rooj teb B-axis nyob nruab nrab ntawm lub rooj ua haujlwm, thiab B-axis tuaj yeem tig 360 degrees hauv ob qho tib si.Kab rov tav tsib-axis machining chaw no muaj cov yam ntxwv txuas zoo dua li thawj txoj kev, thiab feem ntau yog siv los ua cov txheej txheem nkhaus ntawm cov impellers loj.Lub rotary axis kuj tseem tuaj yeem nruab nrog cov lus pom zoo, thiab qhov ntsuas qhov tseeb tuaj yeem ncav cuag ob peb feeb.Ntawm chav kawm, cov qauv ntawm no axis teb yog ntau nyuaj thiab kim.
Feem ntau ntawm cov chaw machining tuaj yeem tsim los sib pauv ob chav ua haujlwm.Thaum ib lub rooj ua haujlwm khiav hauv qhov chaw ua haujlwm, lwm lub rooj ua haujlwm hloov lub workpiece sab nraum qhov chaw ua haujlwm los npaj rau kev ua haujlwm tom ntej.Lub sij hawm ntawm kev sib pauv rooj ua haujlwm nyob ntawm lub rooj ua haujlwm.Loj, los ntawm ob peb vib nas this mus rau kaum vib nas this kom tiav.
Post lub sij hawm: Sep-24-2022