Yuav ua li cas kom tsis txhob muaj teeb meem nrog U-drills hauv CNC machining

Ua ntej, qhov sib txawv ntawm U-drill thiab xyaum tsis tu ncua yog tias nws siv cov hniav hauv qab thiab lub hauv paus hniav. Los ntawm qhov kev xav no, kev sib raug zoo ntawm U-drill thiab ib qho kev xyaum ua haujlwm tsis tu ncua yog qhov zoo ib yam li ntawm lub tshuab clamped tig lub cuab yeej thiab lub vuam tig. Tom qab lub cuab yeej hnav tawm, cov hniav tuaj yeem hloov pauv yam tsis tas yuav rov sib tsoo.
Tom qab tag nrho, kev siv cov hniav kho tau tseem yog cov khoom siv ntau dua li kev siv cov khoom siv tho, thiab qhov sib xws ntawm cov hniav ua rau nws yooj yim los tswj qhov ntev.
Yog li, U-pob zeb diamond yog koj xaiv zoo
U-drill tuaj yeem laum qhov ntawm qhov chaw nrog lub kaum sab xis ntawm qis dua 30 degree yam tsis muaj kev txo qis.
Tom qab txo qhov kev txiav ntawm U-drill los ntawm 30%, kev txiav txiav tuaj yeem ua tiav, xws li machining qhov sib tshuam, qhov sib tshuam, thiab kev sib tshuam perforations.
▲ U-drill tuaj yeem ua tiav qhov drilling ntawm ntau kauj ruam qhov, thiab tuaj yeem tho txawv, chamfering, thiab eccentric drilling.
Thaum drilling nrog U-drill, cov chips feem ntau luv luv thiab tuaj yeem raug tshem tawm zoo siv nws cov cua txias sab hauv. Tsis tas yuav ntxuav cov chips ntawm lub cuab yeej, uas muaj txiaj ntsig zoo rau kev ua haujlwm txuas ntxiv ntawm cov khoom lag luam, txo lub sijhawm ua haujlwm, thiab txhim kho kev ua haujlwm.
Raws li tus qauv nam piv cov xwm txheej, tsis tas yuav tshem cov chips thaum drilling nrog U-drill.
▲ U-drills yog cov cuab yeej sib hloov tau, uas tsis tas yuav sib tsoo tom qab siv cov hniav, ua kom hloov tau yooj yim dua thiab siv tau zoo.
Qhov saum npoo roughness tus nqi thiab kam rau ua ntau yam ntawm lub qhov machined nrog U-drills yog me me, uas muaj peev xwm hloov cov hauj lwm ntawm ib co tho txawv cutters.
▲ Siv U-drill tsis tas yuav tsum tau ua ntej drilling lub qhov nruab nrab, thiab hauv qab ntawm qhov ua tiav qhov muag tsis pom qhov ncaj, tshem tawm qhov xav tau ntawm lub tiaj tus hauv qab laum me ntsis.
Kev siv thev naus laus zis U-drill tsis tuaj yeem tsuas yog txo tus naj npawb ntawm cov cuab yeej drilling, tab sis kuj vim tias U-drill siv lub taub hau embedded nrog ib tug nyuaj alloy hniav, nws lub neej txiav yog ntau tshaj kaum npaug ntawm ib txwm xyaum. Nyob rau tib lub sijhawm, muaj plaub ntu ntu ntawm cov hniav, uas tuaj yeem hloov tau txhua lub sijhawm thaum cov hniav hnav. Kev txiav tshiab yuav txuag tau ntau qhov sib tsoo thiab hloov lub sijhawm, thiab tuaj yeem txhim kho kev ua haujlwm tau zoo los ntawm qhov nruab nrab ntawm 6-7 zaug.
Tej teeb meem nrog U-drills
Cov hniav puas sai dhau lawm thiab ua rau tawg, ua rau cov nqi ua haujlwm ntau ntxiv.
Thaum lub sijhawm ua haujlwm, muaj lub suab nrov nrov thiab lub xeev txiav yog qhov txawv txav.
Tshuab cuab tam vibration cuam tshuam qhov machining raug ntawm lub tshuab cuab yeej.
Kev ceev faj rau kev siv U-drills
Lub installation ntawm U-drill yuav tsum tau xyuam xim rau pem hauv ntej thiab nram qab cov lus qhia, uas hniav yog tig upwards, uas hniav yog tig downwards, uas yog tig rau sab hauv, thiab uas yog tig rau sab nraud.
Qhov nruab nrab qhov siab ntawm U-drill yuav tsum raug kho, thiab kev tswj ntau yam yuav tsum tau ua raws li nws txoj kab uas hla, feem ntau tswj tsis pub dhau 0.1mm. Qhov me me ntawm txoj kab uas hla ntawm U-drill, qhov siab dua qhov nruab nrab qhov yuav tsum tau muaj. Yog tias qhov nruab nrab qhov siab tsis zoo, ob sab ntawm U-drill yuav hnav, lub aperture yuav loj dua, cov hniav kev pab cuam lub neej yuav luv luv, thiab me me U-drills yooj yim tawg.
U-drill muaj qhov yuav tsum tau ua kom txias txias, thiab nws yog ib qho tsim nyog los xyuas kom meej tias lub coolant yog txhaj los ntawm qhov chaw ntawm U-drill. Qhov siab dua ntawm lub coolant, qhov zoo dua. Lub qhov hluav taws xob ntau dhau ntawm lub turret tuaj yeem thaiv kom ntseeg tau tias nws lub siab.
Cov kev txiav ntawm U-drill nruj me ntsis ua raws li cov chaw tsim khoom cov lus qhia, tab sis kuj xav txog ntau hom ntawm cov hniav thiab lub zog ntawm lub tshuab cuab yeej. Thaum ua tiav, kev hloov kho kom tsim nyog tuaj yeem ua raws li tus nqi thauj khoom ntawm lub tshuab cuab yeej, feem ntau yog siv cov kev kub ceev thiab tsis pub noj.
▲ U-drill hniav yuav tsum tau kuaj xyuas tsis tu ncua thiab hloov raws sijhawm. Cov hniav sib txawv tsis tuaj yeem ntsia tau rov qab.
Kho tus nqi pub raws li qhov hardness ntawm lub workpiece thiab qhov ntev ntawm lub cuab yeej overhang. Lub workpiece nyuaj dua, lub cuab yeej overhang ntau dua, thiab qhov me me ntawm cov khoom noj yuav tsum yog.
Tsis txhob siv cov hniav ntau dhau. Kev sib raug zoo ntawm cov hniav hnav thiab tus naj npawb ntawm cov tshuab ua haujlwm yuav tsum tau sau tseg hauv kev tsim khoom, thiab cov hniav tshiab yuav tsum tau hloov raws sijhawm.
▲ Siv cov dej txias kom txaus thiab siab kom raug sab hauv. Lub luag haujlwm tseem ceeb ntawm coolant yog nti tshem tawm thiab ua kom txias.
U-drills tsis tuaj yeem siv los ua cov ntaub ntawv softer xws li tooj liab, mos aluminium, thiab lwm yam.
Cov lus qhia siv U-drills hauv CNC tshuab cuab yeej
Thaum siv U-drill, cov kev xav tau siab yog muab tso rau ntawm qhov rigidity ntawm lub tshuab cuab yeej thiab kev sib dhos ntawm cov cuab yeej thiab cov khoom ua haujlwm. Yog li ntawd, U-drills yog tsim rau siv nyob rau hauv high-power, siab rigidity, thiab high-ceev CNC tshuab cuab yeej.
Thaum siv U-drill, lub hauv paus hniav yuav tsum yog cov hniav zoo, thiab cov hniav nyob ib puag ncig yuav tsum yog cov hniav ntse.
Thaum ua cov khoom sib txawv, cov hniav sib txawv yuav tsum tau xaiv. Feem ntau, thaum pub me me, qhov kam rau ua me me, thiab U-drill nam piv yog loj, zawj zoo li cov hniav nrog me me txiav quab yuam yuav tsum tau xaiv. Piv txwv li, thaum lub machining ntxhib, lub siab ntev yog loj, thiab U-drill nam piv yog me me, zawj zoo li cov hniav nrog loj txiav quab yuam yuav tsum tau xaiv.
Thaum siv lub tshuab U-drill, yuav tsum xav txog lub zog ntawm lub tshuab spindle, kev ruaj ntseg ntawm U-drill clamping, lub siab thiab ntws tus nqi ntawm cov kua txiav, thiab tswj cov nti tshem tawm cov nyhuv ntawm U-drill. Txwv tsis pub, nws yuav cuam tshuam rau qhov roughness ntawm qhov chaw thiab qhov tseeb qhov tseeb ntawm lub qhov.
Thaum clamping lub U-drill, xyuas kom meej tias qhov chaw ntawm U-drill coincides nrog rau qhov chaw ntawm workpiece thiab yog perpendicular mus rau qhov chaw ntawm lub workpiece.
Thaum siv U-drill, cov kev txiav tsim nyog yuav tsum raug xaiv raws li cov khoom sib txawv.
Thaum lub sij hawm sim txiav U-drill, yuav tsum ceev faj tsis txhob txo tus nqi noj lossis ceev arbitrarily vim ntshai, uas yuav ua rau puas tsuaj rau U-drill hniav los yog U-drill.
Thaum siv U-drill rau machining, yog tias cov hniav yog hnav lossis puas, qhov ua rau yuav tsum tau ua tib zoo txheeb xyuas thiab hloov nrog cov hniav zoo dua lossis hnav-resistant.
Thaum siv U-drill los ua cov kauj ruam, nws yog ib qho tseem ceeb uas yuav tau pib nrog lub qhov loj thiab tom qab ntawd ua cov qhov me me.
Thaum siv lub 10. U laum, nws yog ib qho tseem ceeb kom ntseeg tau tias cov kua txiav muaj lub siab txaus kom tshem tawm cov chips.
11. Cov hniav siv rau qhov chaw nruab nrab thiab ntug ntawm U-drill yog qhov sib txawv, thiab yuav tsum tsis txhob siv tsis raug, txwv tsis pub nws yuav ua rau U-drill hniav puas.
Thaum siv U-drill rau drilling, workpiece rotation, kev sib hloov cov cuab yeej, thiab ib txhij tig ntawm lub cuab tam thiab workpiece yuav siv tau. Txawm li cas los xij, thaum lub cuab yeej txav mus rau hauv txoj kab noj khoom noj, txoj kev siv ntau tshaj plaws yog siv cov khoom sib hloov.
Thaum machining ntawm CNC tshuab dhos, qhov kev ua tau zoo ntawm lub tshuab dhos yuav tsum tau txiav txim siab, thiab txiav cov kev ntsuas yuav tsum tau hloov kho kom tsim nyog, feem ntau yog los ntawm kev txo qhov ceev thiab qis tus nqi noj.