3D tshuab luam ntawv tsim cov khoom sib tw sab saum toj

Jul 21, 2022

Txawm nyob rau los yog tawm ntawm txoj kev, kev ceev yog tus yuam sij rau kev vam meej, thiab lub hwj chim tom qab nws muaj zog engineering tsim thiab tsim muaj peev xwm. Qhov kev sib tw tau nce zuj zus, thiab kev tsim thiab tsim khoom ntawm cov khoom tseem tab tom ntsib teeb meem loj. Siv lub turbocharger, cov cuab yeej tseem ceeb rau kev txhim kho kev nrawm, ua piv txwv. Lub turbocharger nyob rau hauv kev sib tw teb muaj ntau yam duab, geometric nta, thiab cov ntaub ntawv. Raws li xws li, peev casting yog tib txoj kev puas tau muaj, tab sis nws cov shortcomings thiab kev txwv yog ib yam nkaus li pom tseeb.

Turbocharger


Lub tsheb sib tw yuav tsum txhim kho nws txoj kev sib tw. Nws yuav tsum ua kom cov ntsiab lus tseem ceeb ua tiav kev ua tau zoo dua nyob rau hauv lub hauv paus ntsiab lus ntawm kev tsim qauv yooj yim, thiab yuav tsum muaj qhov sib npaug ntawm kev quab yuam. Qhov no inevitably yuav tsum tau nquag tsim kev hloov pauv thiab raws li xav tau hloov pauv tau thiab ua haujlwm tau zoo. Cov txheej txheem ntau lawm, uas yog qhov nyuaj peev txheej txheej txheem casting, tsis tuaj yeem txaus siab. Cov txheej txheem ntau dua, qhov kev pheej hmoo ntawm kev ua yuam kev ntau dua, qhov muaj feem cuam tshuam ntau dua, thiab lub voj voog ntau lawm ntev dua. Txhawm rau kom lub turbocharger ua haujlwm tau zoo, nws yuav tsum tau ua haujlwm zoo, thiab ob chav phab ntsa yog siv los ua qhov sib txawv ntawm huab cua kom tsis txhob muaj cov cua kub hloov mus rau hauv lub casing. Txawm li cas los xij, qhov teeb meem nrog cov qauv ntawm ob phab ntsa yog qhov nyuaj rau kev nrum.


Txhawm rau kom tswj tau qhov zoo tshaj plaws ua haujlwm siab, peb yuav tsum tau tso tawm los ntawm ob qhov khib nyiab. Txoj kev casting yog los tsim lub ntsiab casing thiab ob lub khib nyiab sib cais thiab tom qab ntawd nqa tawm tom qab sib dhos, uas ua rau tus nqi thiab qhov hnyav nce. Kev txo qhov hnyav ntawm lub cav yog lwm qhov kev sib tw, qhov nruab nrab tsim ceev ntawm lub tsheb yog ntau tshaj 200 km / h, thiab qhov hnyav txo tuaj yeem txhim kho kev ua tau zoo. Yog li ntawd, cov phab ntsa thickness ntawm tag nrho cov seem yuav tsum yog nyias raws li qhov ua tau kom txo qhov hnyav ntawm lub cav, tab sis lub zog ntawm nyias-walled castings tsis txaus.


Tsis tas li ntawd, txawm hais tias cov txheej txheem casting kuj tuaj yeem tsim ntau yam hauv cov duab geometric lossis qhov chaw ua haujlwm, qhov tseem ceeb ntawm kev tsim khoom yog qhov ntev. Tsis tas li ntawd, qee cov duab casting tsis tuaj yeem tsim, xws li cov duab geometric hauv cov kab noj hniav kaw uas tsis tuaj yeem tsim los ntawm cov txheej txheem casting, thiab lawv tsis tuaj yeem tsim hauv kev ua haujlwm tom ntej. Yog li ntawd, thaum peb tsim lub turbocharger nyob rau hauv thaum ntxov theem, peb yuav raug txwv los ntawm cov txheej txheem casting.


Kev nqis peev casting muaj ntau txoj kev sib txuas thiab lub voj voog ntev ntau lawm, uas ua rau nws nyuaj rau kev ua kom tau raws li qhov xav tau ntawm kev sib tw ceev ceev. Kev txhim kho ntxiv hauv kev ua tau zoo yuav tsum tau siv cov thev naus laus zis ntau dua los ua kom lub tsheb teeb tsa cov ntaub ntawv tshiab.

3D printing integrated turbocharger


Piv nrog rau txoj kev peev casting, F1 kev sib tw tsheb qhov chaw tsim los ntawm hlau 3D luam ntawv muab cov tuam txhab muaj txiaj ntsig zoo hauv lub sijhawm thiab cov nqi tsim khoom. Ib tug loj hlob ntawm high-end automakers yog siv additive manufacturing nyob rau hauv ntau lawm kom sai thiab ntseeg tau kom ua tiav lawv cov hom phiaj tsim.


Xa kev nug