Txoj moo

Qhov kom qhuav yog qhov tseem ceeb thaum ua haujlwm nrog Petg (Polyethylene TereFhatalate Glycol) kom ntseeg tau tias muaj txiaj ntsig zoo hauv kev tsim khoom thiab 3D luam ntawv. Txawm li cas los xij,Petg tshuab ziab khaub ncawstuaj yeem paub cov teeb meem uas cuam tshuam cov khoom ua tau zoo, ua rau kev ua tau zoo xws li hlua, tsis zoo adhesion, lossis brittleness. Nkag siab txog cov teeb meem ib txwm muaj thiab lawv cov kev daws teeb meem tuaj yeem pab tswj kev ua tau zoo thiab cov khoom lag luam zoo. Cov Lus Qhia Cov Lus Qhia no raug hluav taws xob tsis tau zoo thiab yuav ua li cas daws teeb meem lawv ua tau zoo.

1. Petg cov khoom tseem muaj noo noo tom qab ziab
Ua tau rau:
• tsis muaj qhov kub thiab txias
• lub sijhawm qhuav sai
• Inconistent Airflow hauv chav qhuav
Kev daws teeb meem:
• Tshawb xyuas cov chaw kub: Petg feem ntau yuav tsum tau ziab ntawm 65-75 ° C (149-167 ° F) rau 4-6 teev. Txheeb xyuas tias lub tshuab ziab khaub ncaws ncav cuag thiab tswj qhov ntsuas kub kom raug.
• Ncua lub sijhawm qhuav: Yog tias muaj teeb meem noo noo ntev, nce lub sijhawm kom qhuav kom txog thaum cov khoom mus txog qhov chaw ua kom qhuav.
• Txhim kho kev ncig huab cua: Xyuas kom lub tshuab ziab khaub ncaws muaj lub tshuab pa kom zoo. Ib qho kev lim lim lim lossis thaiv cov vents tuaj yeem ua rau muaj cua sov uas tsis sib xws. Tsis tu ncua ntxuav thiab tswj cov airflow.
2. PetP yuav tawg tom qab ziab
Ua tau rau:
• Siv Kub Kub Ntau
• ntev ntev los ua kom sov
• Cov paug hauv lub tshuab ziab khaub ncaws
Kev daws teeb meem:
• Txo qhov ziab kub kom qhuav: petg yog cua sov-rhiab, thiab ziab ntau dhau tau txo cov polymer. Khaws qhov kub qis dua 75 ° C (167 ° F).
• Txo cov dej kom qhuav: yog tias PetP tau nka, txo lub sijhawm kom qhuav los ntawm 30-feeb nce ntxiv thiab sim cov khoom siv yooj yim ua ntej siv.
• Tshuaj xyuas cov paug: ntxuav lub tshuab ua kom huv tsis tu ncua los tiv thaiv cov plua plav lossis cov khoom lag luam uas tsis zoo cuam tshuam rau Petg cov khoom.
3. PETG cov khoom pov thawj tsis zoo adhesion thiab stringing
Ua tau rau:
• Tsis muaj ziab
• Cov kev hloov pauv kub hauv lub tshuab ziab khaub ncaws
• Cov av noo nti tom qab ziab
Kev daws teeb meem:
• Ua kom muaj kev muab kom qhuav: Yog tias petg nqus dej noo, nws tuaj yeem ua rau cov hlua khi lossis cov khoom siv hluav taws xob. Ib txwm qhuav cov khoom kom huv si ua ntej siv.
• Siv lub tshuab ziab khaub ncaws kom nruj: Siv lub tshuab ziab khaub ncaws nrog ntsuas kub kom tiv thaiv kev hloov pauv uas tuaj yeem cuam tshuam cov txiaj ntsig kom qhuav.
• Siv cov chaw ntim khoom ntim kaw: Tom qab ziab, khaws cov chaw ntim khoom hauv cov airtight ntim nrog cov dej noo kom tiv thaiv nws los ntawm kev ua haujlwm.
4. Lub tshuab ziab khaub ncaws yuav siv sijhawm ntev mus txog lub hom phiaj kub
Ua tau rau:
• Txhaum cua sov
• Tsis muaj peev xwm muab hluav taws xob tsis zoo
• txhaws cov pa hluav taws
Kev daws teeb meem:
• Tshawb xyuas cov khoom cua kub: Yog tias lub tshuab ziab khaub ncaws ua kom sov dua, kos rau cov khoom hnav cua sov lossis cov khoom siv hluav taws xob ua haujlwm yog xav tau.
• Txheeb xyuas fais fab hluav taws xob: xyuas kom cov khoom siv hluav taws xob ua tau raws li lub tshuab ziab khaub ncaws qhov hluav taws xob. Hloov pauv hloov tuaj yeem cuam tshuam cov khoom cua sov.
• Cov taub cua sov thiab cov ntxaij ntub dej: txhaws cov cua dub txwv tsis pub siv airflow, ua rau nws nyuaj rau lub tshuab ziab khaub ncaws kom mus txog qhov ntsuas kub. Kev saib xyuas ib txwm pab tswj kev ua tau zoo.
5. Tsis muaj kev ziab qhuav thoob cov patch batch
Ua tau rau:
• Tshaj Drying Chav
• Kev faib cua tsis zoo
• Hloov Chaw Tso Cai
Kev daws teeb meem:
• Zam kev tshaj tawm: tawm chaw nyob nruab nrab ntawm PetG Pellets lossis Filament coils kom cia cov huab cua kub kom muaj huab cua kub.
• Txhim kho cov pa davflow: yog tias siv lub tshuab nqus dej, kom lub tshuab cua dav hlau tau ua kom zoo rau kev xa tawm kub.
• Hloov cov khoom tsis tu ncua: yog hais kom qhuav ib qho loj heev, tsis tu ncua rotate lossis do cov khoom kom paub tseeb tias kom qhuav kom qhuav.

Tag
Ib qho kev ua haujlwm zoo pettg tshuab yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig pet-zoo. Los ntawm kev nkag siab txog cov teeb meem xws li ya raws, thiab ziab tsis tau zoo, cov neeg siv tuaj yeem ua cov txheej txheem ua kom tiav kom muaj kev ua kom pom kev zoo. Kev saib xyuas tsis tu ncua, kho cov chaw kub kho, thiab cov kev cia kev cia txhua yam ua rau muaj kev ua tau zoo petg.
Yog xav tau cov txiaj ntsig zoo tshaj plaws, ib txwm saib xyuas cov chaw ziab khaub ncaws, khaws cov ntaub ntawv kom huv si, thiab tsim kev kho kom haum rau koj cov ntaub ntawv kev xav tau. Los ntawm kev daws teeb meem cov teeb meem no, koj tuaj yeem ua kom zoo rau koj petg kom qhuav txheej txheem thiab tiv thaiv tsis xws li hauv koj cov khoom kawg.

Rau kev pom ntau dua thiab cov lus qhia tshaj lij, mus saib peb lub vev xaib ntawmhttps://www.ld-machinery.com/Xav paub ntau ntxiv txog peb cov khoom lag luam thiab cov kev daws teeb meem.