Nyob rau hauv lub ntiaj teb no ntawm yas manufacturing, PETG (Polyethylene Terephthalate Glycol) yog ib tug nrov khoom vim nws zoo heev clarity, tshuaj tsis kam, thiab yooj yim ntawm kev ua. Txawm li cas los xij, kom ua tiav cov txiaj ntsig zoo, nws yog qhov tseem ceeb kom qhuav PETG ua ntej ua haujlwm. Kab lus no muab cov kev nkag siab zoo rau cov kev coj ua zoo tshaj plaws rau kev ua haujlwm ntawm PETG tshuab ziab khaub ncaws, ua kom koj tau txais txiaj ntsig zoo tshaj plaws ntawm koj cov cuab yeej thiab tsim cov khoom zoo.
Nkag siab qhov tseem ceeb ntawm kev ziab PETG
Kev ziab PETG yog qhov tseem ceeb kom tshem tawm cov dej noo uas tuaj yeem ua rau muaj qhov tsis xws luag hauv cov khoom kawg. Cov dej noo hauv PETG tuaj yeem ua rau muaj teeb meem xws li bubbling, tsis zoo nto tiav, thiab txo cov khoom siv tshuab. Kev ziab kom zoo kom ntseeg tau tias cov khoom siv nyob rau hauv qhov zoo tshaj plaws rau kev ua, ua rau cov khoom zoo tshaj plaws thiab kev ua haujlwm zoo.
Cov kev coj ua zoo tshaj plaws rau kev ua haujlwm aPETG tshuab ziab khaub ncaws
Txhawm rau ua tiav cov txiaj ntsig zoo tshaj plaws thaum ziab PETG, ua raws li cov kev coj ua zoo tshaj plaws no:
1. Teem qhov ntsuas kub kom raug
Qhov kub kom qhuav rau PETG yog feem ntau ntawm 65 ° C thiab 75 ° C (149 ° F thiab 167 ° F). Nws yog ib qho tseem ceeb uas yuav tau teem lub tshuab ziab khaub ncaws kom raug qhov kub thiab txias kom tshem tawm cov dej noo tsis muaj degrading cov khoom. Nco ntsoov xa mus rau cov chaw tsim khoom cov lus qhia rau qhov pom zoo kom qhuav qhov kub.
2. Saib xyuas lub sij hawm ziab
Lub sij hawm ziab rau PETG feem ntau yog li ntawm 4 mus rau 6 teev. Xyuas kom meej tias cov khoom tau qhuav rau lub sijhawm tsim nyog kom ua tiav cov ntsiab lus noo noo xav tau. Over-drying tuaj yeem ua rau cov khoom degradation, thaum tsis qhuav tuaj yeem ua rau muaj kev cuam tshuam txog cov dej noo. Siv lub ntsuas dej los ntsuas cov dej noo ua ntej ua haujlwm.
3. Xyuas kom muaj cua ntws zoo
Kev tsim nyog airflow yog qhov tseem ceeb rau kev ziab kom zoo. Xyuas kom tseeb tias lub tshuab ziab khaub ncaws tau nruab nrog lub tshuab cua kom zoo kom sib npaug ntawm cov cua sov thiab tshem tawm cov dej noo. Tsis tu ncua xyuas thiab ntxuav cov ntxaij lim dej thiab lub qhov cua kom tswj tau qhov cua kom zoo thiab tiv thaiv kev txhaws.
4. Siv Desiccant Dryers
Desiccant dryers muaj txiaj ntsig zoo rau ziab PETG vim lawv siv cov khoom siv desiccant kom nqus dej noo los ntawm huab cua. Cov tshuab ziab khaub ncaws no muab cov kev ua kom qhuav zoo ib yam thiab zoo tagnrho rau kev ua tiav cov dej noo tsawg. Xyuas kom meej tias cov desiccant tsis tu ncua regenerated los yog hloov kom nws cov hauj lwm zoo.
5. Zam kev kis kab mob
Kev sib kis tuaj yeem cuam tshuam rau cov txheej txheem ziab thiab qhov zoo ntawm cov khoom kawg. Khaws qhov chaw qhuav kom huv si thiab tsis muaj plua plav, av, thiab lwm yam kab mob. Siv cov ntim huv si thiab cov cuab yeej siv thaum tuav PETG los tiv thaiv kev sib kis.
6. Kev tu tsis tu ncua
Kev tu lub tshuab ziab khaub ncaws tsis tu ncua yog qhov tseem ceeb los xyuas kom meej tias nws ua haujlwm tau zoo. Ua raws li cov chaw tsim khoom lub sijhawm saib xyuas thiab ua raws li niaj hnub tshuaj xyuas ntawm lub tshuab ziab khaub ncaws. Hloov cov khoom hnav lossis puas tsuaj sai sai kom tsis txhob muaj kev cuam tshuam hauv cov txheej txheem ziab.
Cov txiaj ntsig ntawm Kom Qhuav PETG
Kev ziab kom zoo PETG muaj ntau yam txiaj ntsig, suav nrog:
• Txhim kho cov khoom zoo: Kev ziab PETG tshem tawm cov dej noo cuam tshuam, ua rau lub ntsej muag smoother thiab cov khoom siv kho tshuab zoo dua.
• Txhim kho kev ua tau zoo: Qhuav PETG cov txheej txheem ua haujlwm zoo dua, txo qhov kev pheej hmoo ntawm lub tshuab poob qis thiab ua kom cov khoom ua tau zoo.
• Cov Khoom Siv Ntev Ntev: Kev ziab kom zoo yuav txo tau qhov kev pheej hmoo ntawm cov khoom degradation thiab kev sib kis, ua kom ntev lub neej ntawm cov khoom siv.
Xaus
Kev khiav hauj lwm lub tshuab ziab khaub ncaws PETG zoo yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig zoo hauv kev tsim khoom yas. Los ntawm kev ua raws li cov kev coj ua zoo tshaj no, koj tuaj yeem xyuas kom meej tias koj cov PETG tau qhuav kom zoo, ua rau cov khoom lag luam zoo dua qub, txhim kho kev ua tau zoo, thiab cov khoom siv ntev dua. Nyob twj ywm paub txog kev nce qib tshiab hauv tshuab ziab khaub ncaws thiab txuas ntxiv txhim kho koj cov txheej txheem ziab kom tau txais txiaj ntsig zoo tshaj plaws ntawm koj cov cuab yeej.
Yog xav paub ntxiv txog kev pom thiab cov kws tshaj lij, mus saib peb lub vev xaib ntawmhttps://www.ld-machinery.com/kom paub ntau ntxiv txog peb cov khoom thiab cov kev daws teeb meem.
Post lub sij hawm: Jan-16-2025