Muaj ib lo lus hais nyob rau hauv lub tsheb hloov kho kev lag luam uas mus, 'Nws zoo dua yog kaum phaus sib zog rau lub caij nplooj ntoos hlav dua li ib phaus sib dua ntawm lub caij nplooj ntoos hlav.' Vim qhov tseeb tias qhov hnyav tawm ntawm lub caij nplooj ntoos hlav muaj feem xyuam rau cov lus teb ceev ntawm lub log, kev kho dua tshiab ntawm lub log hub yuav muaj kev cuam tshuam loj rau kev ua haujlwm ntawm lub tsheb hauv qhov kev hloov pauv tam sim no. Txawm tias cov log ntawm tib qhov loj, yuav muaj qhov sib txawv tseem ceeb hauv lawv cov khoom siv kho tshuab thiab qhov hnyav thaum siv cov khoom sib txawv thiab cov txheej txheem ua haujlwm. Koj puas paub txog ntau yam txheej txheem ua raualuminium alloylub log?

 
Lub ntiajteb txawj nqus casting
Casting yog cov txheej txheem tseem ceeb tshaj plaws hauv kev lag luam hlau. Thaum ntxov li prehistoric lub sij hawm, tib neeg paub yuav ua li cas siv tooj liab los tsim riam phom thiab lwm yam nkoj siv txoj kev casting. Nws yog ib qho cuab yeej uas ua kom sov cov hlau mus rau lub xeev molten thiab muab tso rau hauv pwm kom txias nws mus rau hauv cov duab, thiab lub npe hu ua "gravity casting" yog los sau tag nrho cov pwm nrog kua txhuas nyob rau hauv qhov kev txiav txim ntawm lub ntiajteb txawj nqus. Txawm hais tias cov txheej txheem tsim khoom no pheej yig thiab yooj yim, nws yog ib qho nyuaj los xyuas kom meej qhov sib xws hauv lub log rims thiab ua rau muaj npuas. Nws lub zog thiab tawm los kuj tsawg. Niaj hnub no, cov cuab yeej technology no tau maj mam dhau mus.

Tsis tshua muaj siab casting
Tsis tshua muaj siab casting yog ib txoj kev casting uas siv roj siab los nias kua hlau rau hauv pwm thiab ua rau cov casting crystallize thiab solidify nyob rau hauv ib tug tej yam siab. Hom no tuaj yeem sau cov pwm nrog cov hlau ua kua, thiab vim tias cov cua siab tsis muaj zog dhau lawm, nws tuaj yeem ua kom cov hlau ceev yam tsis tau nqus rau hauv huab cua. Piv nrog rau lub ntiajteb txawj nqus casting, cov qauv sab hauv ntawm lub log qis qis yog denser thiab muaj zog dua. Tsis tshua muaj siab casting muaj ntau lawm efficiency, siab cov khoom tsim nyog tus nqi, zoo mechanical zog ntawm castings, siab siv tus nqi ntawm txhuas kua, thiab yog haum rau loj-scale txhawb ntau lawm. Tam sim no, feem ntau ntawm nruab nrab mus rau qis kawg cam khwb cia log hubs siv cov txheej txheem no.

 
Spinning casting
Spinning casting yog me ntsis zoo li cov txheej txheem kos duab hauv cov thev naus laus zis ceramic. Nws yog ua raws li lub ntiajteb txawj nqus casting los yog tsis tshua muaj siab casting, thiab maj mam elongates thiab thins lub log rim los ntawm kev sib hloov ntawm aluminium alloy nws tus kheej thiab extrusion thiab stretching ntawm cov hniav teb. Lub log rim yog tsim los ntawm kub spinning, nrog pom tseeb fiber ntau cov kab hauv cov qauv, zoo heev txhim kho tag nrho lub zog thiab corrosion kuj ntawm lub log. Vim nws cov khoom muaj zog, lub teeb khoom hnyav, thiab qhov sib txawv me me, nws yog ib qho kev qhuas heev hauv kev ua lag luam tam sim no.

 
Integrated forging
Forging yog ib txoj kev ua haujlwm uas siv cov tshuab forging los siv lub siab rau cov hlau billets, ua rau lawv mus rau cov yas deformation kom tau txais forgings nrog qee yam khoom siv, cov duab, thiab qhov ntau thiab tsawg. Tom qab forging, aluminium billet muaj cov qauv sab hauv, thiab cov txheej txheem forging tuaj yeem kho cov hlau zoo dua, ua rau cov khoom siv thermal zoo dua. Vim lub fact tias forging thev naus laus zis tuaj yeem ua tiav ib qho ntawm cov hlau dawb xwb thiab tsis tuaj yeem tsim cov duab tshwj xeeb, aluminium blanks yuav tsum tau txiav thiab polishing txheej txheem tom qab forging, uas tseem kim dua li kev siv tshuab casting.

Multi-piece forging
Integrated forging yuav tsum txiav ib tug loj npaum li cas ntawm qhov ntev, thiab nws cov sij hawm ua thiab cov nqi kuj yog siab heev. Txhawm rau kom ua tiav cov khoom siv sib npaug sib npaug rau cov khoom sib xws ntawm lub log forged, thaum txo cov sijhawm ua haujlwm thiab cov nqi, qee lub tsheb log tsheb tau siv ntau txoj kev forging ua. Ntau daim forged log tuaj yeem muab faib ua ob daim thiab peb daim. Cov yav tas muaj cov spokes thiab log, thaum lub tom kawg muaj pem hauv ntej, rear, thiab spokes. Vim muaj teeb meem seam, peb lub log hub yuav tsum tau muab kaw kom ntseeg tau tias airtightness tom qab sib dhos. Tam sim no muaj ob txoj hauv kev tseem ceeb los txuas rau ntau daim forged log hub nrog lub log: ib qho yog siv cov bolts tshwj xeeb / ceev rau kev sib txuas; Lwm txoj kev yog vuam. Txawm hais tias tus nqi ntawm ntau daim forged log yog qis dua li ntawm ib lub log forged, lawv tsis yog qhov hnyav.

 
Nyem casting
Forging thev naus laus zis ua kom yooj yim rau kev ua cov txheej txheem zoo li qub, muab cov khoom siv kho kom zoo dua qub, thaum nyem casting sib xyaw ua ke qhov zoo ntawm ob qho tib si. Cov txheej txheem no yuav tsum tau nchuav cov hlau ua kua rau hauv lub thawv qhib, thiab tom qab ntawd siv lub tshuab hluav taws xob siab los nias cov kua hlau rau hauv pwm, sau, sib sau, thiab txias kom crystallize. Txoj kev ua haujlwm no ua tau zoo kom ntseeg tau tias qhov ntom ntom hauv lub log hub, nrog cov khoom siv kho tshuab ze rau cov ntawm ib qho tseem ceeb forged log hub, thiab tib lub sijhawm, tsis muaj ntau cov khoom seem uas yuav tsum tau txiav. Tam sim no, ntau lub log hubs hauv Nyij Pooj tau siv txoj kev ua no. Vim muaj kev txawj ntse siab, ntau lub tuam txhab tau ua nyem casting ib qho ntawm cov lus qhia ntau lawm rau tsheb log hubs.