Nyob rau hauv precision qhov chaw tsim kev lag luam, aluminium alloy qhov chaw tau nyiam ntau xim vim lawv qhov kev ua tau zoo tshwj xeeb thiab cov ntawv thov dav dav.CNC ua tshuab tau dhau los ua ib qho tseem ceeb ntawm kev tsim cov khoom siv aluminium alloy.Kab lus no yuav qhia txog cov ntsiab lus tseem ceeb thiab kev ua tau zoo ntawm aluminium alloys, nrog rau cov kev cov nyom thiab cov kev daws teeb meem thaum lub sij hawm CNC machining.Los ntawm kev nkag siab txog cov ntsiab lus no, peb yuav muaj peev xwm nkag siab zoo dua cov ntsiab lus tseem ceeb ntawm kev tsim cov khoom siv aluminium alloy thiab tsim cov khoom siv uas ua tau raws li cov ntawv thov sib txawv.
Cov ntsiab lus
Tshooj 1: Aluminium alloy yog dab tsi?
Qhov thib ob: Dab tsi yog qhov ua tau zoo ntawm aluminium alloy ua?
Tshooj 3: Dab tsi yog qhov nyuaj thaum CNC ua txhuas alloy qhov chaw thiab yuav ua li cas kom tsis txhob?
Tshooj 1: Aluminium alloy yog dab tsi?
Aluminium alloy yog cov khoom siv hlau uas nws lub ntsiab yog txhuas tab sis kuj muaj me me ntawm lwm yam hlau.Raws li cov ntsiab lus ntxiv thiab kev faib ua feem, aluminium alloys tuaj yeem muab faib ua ntau hom, xws li: #1, #2, #3, #4, #5, #6, #7, #8 thiab #9 series.Lub # 2 series aluminium alloy yog tshwj xeeb tshaj yog muaj zog hardness tab sis tsis zoo corrosion kuj, nrog tooj liab yog lub ntsiab tivthaiv.Cov neeg sawv cev muaj xws li 2024, 2A16, 2A02, thiab lwm yam. Cov hlau no feem ntau yog siv los ua cov khoom hauv aerospace.Lub 3 series aluminium alloy yog aluminium alloy nrog manganese ua lub ntsiab alloy.Nws muaj qhov zoo corrosion kuj thiab vuam kev ua tau zoo, thiab tuaj yeem txhim kho nws lub zog los ntawm kev ua haujlwm txias.Tsis tas li ntawd, muaj # 4 series txhuas alloys, feem ntau nrog silicon cov ntsiab lus ntawm 4.5-6.0% thiab siab zog.Cov neeg sawv cev suav nrog 4A01 thiab lwm yam.
Qhov thib ob: Dab tsi yog qhov ua tau zoo ntawm aluminium alloy ua?
Aluminium alloys kuj zoo heev nyob rau hauv cov nqe lus ntawm machinability.Aluminium alloy muaj tsawg ntom ntom, lub teeb yuag, thiab lub zog siab, txog 1/3 sib dua dua li 1/3 sib dua li cov hlau zoo li qub.Txog 1/2 sib dua li stainless hlau.Thib ob, aluminium alloy yog ib qho yooj yim rau txheej txheem, daim ntawv thiab vuam, tuaj yeem ua rau ntau yam duab, thiab haum rau ntau yam kev ua, xws li milling, drilling, txiav, kos duab, sib sib zog nqus nqus, thiab lwm yam. Tsis tas li ntawd, nws raug nqi tsawg dua. steel thiab xav tau lub zog tsawg dua los ua cov txheej txheem, txuag cov nqi ua haujlwm.
Tsis tas li ntawd, txhuas yog cov hlau tsis zoo uas tuaj yeem tsim cov yeeb yaj kiab oxide tiv thaiv ntawm qhov chaw nyob rau hauv tej yam ntuj tso los yog los ntawm anodization, thiab nws cov corrosion kuj zoo dua li hlau.
Lub ntsiab ntawm aluminium alloys feem ntau siv hauv CNC ua yog txhuas 6061 thiab txhuas 7075. Aluminium 6061 yog cov khoom siv feem ntau siv rau CNC machining.Nws muaj qhov zoo corrosion kuj, weldability, nruab nrab lub zog, thiab zoo oxidation nyhuv, yog li nws yog feem ntau siv nyob rau hauv lub tsheb qhov chaw, tsheb kauj vab thav ntawv, cov khoom ua si nawv thiab lwm yam teb.Aluminium 7075 yog ib qho ntawm cov muaj zog aluminium alloys.Cov khoom muaj lub zog siab, yooj yim rau kev ua, muaj kev hnav zoo, corrosion kuj thiab oxidation kuj.Yog li ntawd, nws feem ntau xaiv los ua cov khoom siv rau kev lom zem siab, tsheb thiab aerospace thav ntawv.
Tshooj 3: Dab tsi yog qhov teeb meem thaum CNC ua txhuas alloy qhov chaw thiab yuav ua li cas zam lawv?
Ua ntej ntawm tag nrho cov, vim hais tias lub hardness ntawm txhuas alloy yog ib tug mos mos, nws yog ib qho yooj yim mus lo rau lub cuab tam, uas yuav ua rau lub nto ntawm lub workpiece tsis tsim nyog.Koj tuaj yeem xav txog kev hloov pauv cov txheej txheem thaum lub sijhawm ua haujlwm, xws li zam kev txiav qhov nruab nrab, vim tias qhov no tuaj yeem ua rau cov cuab yeej ua kom yooj yim.Qhov thib ob, lub melting point ntawm aluminium alloy yog tsawg, yog li cov hniav tawg yog nquag tshwm sim thaum lub sij hawm txiav.Yog li ntawd, siv cov kua txiav nrog cov roj nplua nyeem zoo thiab cov khoom cua txias tuaj yeem daws cov teeb meem ntawm cov cuab yeej lo thiab cov hniav tawg.Tsis tas li ntawd, kev tu tom qab kev ua tiav ntawm aluminium alloy kuj yog ib qho kev sib tw, vim hais tias yog tias kev tu lub peev xwm ntawm aluminium alloy txiav cov kua dej tsis zoo, yuav muaj cov seem seem ntawm qhov chaw, uas yuav cuam tshuam rau cov tsos lossis kev luam ntawv tom ntej.Txhawm rau kom tsis txhob muaj teeb meem mildew tshwm sim los ntawm kev txiav cov kua dej, kev txhim kho corrosion inhibition peev xwm ntawm cov kua txiav yuav tsum tau txhim kho thiab cov txheej txheem cia tom qab ua tiav yuav tsum tau txhim kho.
GPM's CNC machining cov kev pabcuam rau aluminium alloy qhov chaw:
GPM yog cov chaw tsim khoom uas tau tsom mus rau CNC ua qhov precision qhov chaw rau 20 xyoo.Thaum tsim khoom txhuas qhov chaw, GPM yuav tshuaj xyuas txhua qhov haujlwm raws li qhov nyuaj thiab kev tsim khoom, ntsuas cov nqi tsim khoom, thiab xaiv cov txheej txheem uas ua tau raws li koj tus qauv tsim thiab specifications.Peb siv 3-, 4-, thiab 5-axis CNC milling., CNC tig ua ke nrog lwm cov txheej txheem tsim tau yooj yim daws ntau yam kev sib tw machining thaum pab koj txuag sijhawm thiab nqi.
Post lub sij hawm: Nov-01-2023