1 Txoj Cai ntawm kev ntxuav dej khov qhuav
1) Lub hauv paus ntsiab lus ntawm lub cev: cov dej khov qhuav yog khov rau ntawm qhov kub thiab txias (-78.5 degrees Celsius) ua kom cov roj rau ntawm qhov chaw ua haujlwm poob nws cov nplaum, ua kom yooj yim rau kev tuav;
2) Lub hauv paus ntsiab lus ntawm lub zog: Thaum cov dej khov qhuav qhuav tawm ntawm kev kub ceev los ntawm lub tshuab compressed cua, nws tawm ntawm lub nozzle thiab tua mus rau saum npoo ntawm lub workpiece, tsim ib qho kev cuam tshuam quab yuam, yog li ua lub luag haujlwm hauv kev ntxuav cov av;
3) Lub hauv paus ntsiab lus nthuav dav: Thaum cov khoom zoo ntawm cov dej khov qhuav tsoo rau ntawm qhov chaw ua haujlwm, nws yuav nthuav dav sai, thiab qhov ntim yuav nthuav dav li ntawm 800 npaug. Los ntawm qhov kev nthuav dav no, cov seem raug ntxuav.
2. Muaj cov dej khov qhuav qhuav
Lub tshuab ua kom tiav cov dej khov qhuav rau lub tsheb yas (nrog rau cov bumpers) yog tsim los ntawm cov kua roj carbon dioxide cia, cov dej khov qhuav qhuav, cov khoom siv cua compressed thiab lub dav hlau ntxuav, raws li qhia hauv daim duab:
3. Qhov sib txawv ntawm cov tshuab ziab khaub ncaws qhuav thiab cov txheej txheem ua ntej ua ntej
Traditional tsheb bumper painting txheej txheem khiav:
Txhaj tshuaj molding → loading → tu (degreasing tu thiab dej ntxuav) → tshuab dej → dej kom qhuav → tshuaj xyuas → nplaim kho → electrostatic plua plav tshem tawm → pleev xim → ziab ntawm qhov chaw qis
Qhuav dej khov ntxuav tsheb bumper painting txheej txheem khiav:
Txhaj tshuaj molding → loading → qhuav ice tu → nplaim kho → electrostatic plua plav tshem tawm → pleev xim rau → ziab me me
Los ntawm cov saum toj no, nws tuaj yeem pom tias cov txheej txheem ua ntej kev kho mob feem ntau yog muab faib ua: pre-degreasing tu → degreasing tu → dej ntxuav 1 tu → dej ntxuav 2 tu → dej ntshiab → dej tshuab → ziab → tshuaj xyuas thiab lwm yam. txheej txheem. Piv nrog rau cov txheej txheem dej khov qhuav qhuav, nws txoj kev ua haujlwm ntev thiab muaj cov txheej txheem ntau dua; nws yog qhov tsis zoo nyob rau hauv cov nqe lus ntawm kev nqis peev pib, kev tsim khoom, thiab cov nqi khiav lag luam.
4 Qhov zoo ntawm kev siv tshuab dej khov qhuav
4.1 Me me hneev taw thiab qhov chaw hloov tau yooj yim
Cov khoom siv tu hauv lub rhiav tsuas yog nyob ib puag ncig ntawm 3 * 3m, thiab tus so yog cov kav xa dej. Piv nrog rau cov txheej txheem ib txwm muaj, nws yuav tsum tau tsim ntau lub tank ntxhua dej, degreasing tso tsheb hlau luam, ya raws ziab rauv thiab kev ntxuav ntawm phau ntawv, uas txo qhov chaw hauv pem teb zoo heev.
4.2 Kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig
Cov txheej txheem ua ntej kev kho mob ib txwm tsis tsuas yog yuav tsum tau ntxiv cov tshuaj tua kab mob, tab sis kuj yuav tsum tau ua kom sov ntawm cov dej ntxuav, thiab ziab tom qab ntxuav; cov txheej txheem no tsis tsuas yog siv ntau lub zog, tab sis kuj ua rau dej tsis zoo thiab ib puag ncig muaj kuab lom;
Qhuav dej khov ua ntej kev kho mob tsis tas yuav ziab, cua sov thiab tshuaj kho mob; nws cov dej khov qhuav yog cov pa roj carbon dioxide, thiab yuav tsis tsim cov pa phem thib ob thaum siv (tsis muaj "peb qhov pov tseg" muaj kuab paug); thiab cov pa roj carbon dioxide los ntawm cov khoom siv khib nyiab rov siv dua, uas muaj cov txiaj ntsig zoo hauv kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig.
4.3 Tsawg peev thiab tus nqi qis
Kev nqis peev ib zaug hauv cov cuab yeej siv tsawg, thiab cov peev txheej tsim nqi yuav luag xoom; cov kev khiav hauj lwm tus nqi ntawm cov kab ntau lawm tom qab kuj txo qis heev.
5 Cov ntsiab lus tseem ceeb ntawm kev siv tshuab dej khov qhuav npaj thiab tsim qauv
1) Cua ntim ntim ntawm chav ua haujlwm: Raws li kev siv dej khov qhuav thiab cov pa roj carbon dioxide concentration, qhov pom zoo ntawm huab cua ntim ntau dua lossis sib npaug li 6000m³ / h; Nyob rau tib lub sijhawm, xav txog kev tshem tawm cov plua plav thiab kev taw qhia ntawm qhov chaw ntxuav, kom tsis txhob muaj plua plav tom qab ntxuav los ntawm swirling nyob rau hauv qhov chaw ntxuav thiab ua rau muaj kuab paug thib ob, nws raug pom zoo tias qhov sib tsoo cua ceev yog siab dua 0.8m. /s;
2) Suab nrov: Cov khoom siv dej khov qhuav yuav ua suab nrov thaum tu, txog 110 decibels, uas yog ib txwm muaj thaum lub tshuab qhib. Tsis tas li ntawd, lub tshuab ua dej khov muaj qhov ua kom huv si ua ntej pib, thiab lub suab nrov thaum ntxuav tawm yog li ntawm 110-150 decibels, thiab lub sijhawm kwv yees li ntawm 10 feeb. Cov teeb meem suab nrov tuaj yeem ua suab nrov los ntawm kev tsim ib chav me me soundproof cais; los yog nws tuaj yeem raug tso tseg tsis kho, vim yog siv tshuab dej khov qhuav, tag nrho cov kab automation thiab lub xeev tsis siv neeg ua haujlwm tau pib paub, thiab qhov cuam tshuam raug txo.
3) Cov khoom siv kev ruaj ntseg cuam tshuam: Txij li cov neeg hlau tau siv rau kev kho dej khov qhuav ua ntej, kev nyab xeeb yog qhov tseem ceeb heev, tshwj xeeb tshaj yog kev nyab xeeb ntawm tus kheej. Txoj kev npaj ua ntej yuav tsum muaj kev cuam tshuam txog kev nyab xeeb kev cuam tshuam cov teeb liab ua haujlwm ntawm cov khoom siv dej khov qhuav thiab cov khoom siv peripheral kom tau raws li kev xav tau kev nyab xeeb ntau lawm.