Tshaj tawm rau lub Ib Hlis 16, 2024
ntub- cov ntawv xovxwm pallets, tau lees paub rau lawv lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov khoom, tau dhau los ua cov txheej txheem ntau lawm uas ua kom muaj txiaj ntsig zoo thiab kev ruaj ntseg ib puag ncig. Kab lus no delves rau hauv cov intricacies ntawm zus tau tej cov ntub- cov ntawv xovxwm, qhia txog lawv cov kev tsim cov kauj ruam, cov qauv muaj pes tsawg leeg, thiab tseem ceeb zoo.
ntub-Nias daim ntawv tuav
Cia peb pib los ntawm kev nthuav tawm cov txheej txheem tsim khoom ntub dej - cov ntawv xovxwm. Cov txheej txheem tau muab faib ua peb theem tseem ceeb: kev ua cov khoom siv raw, ntub - pressed forming, thiab ziab.
Raw Material Processing: Cov khoom xyaw tseem ceeb rau ntub - cov tais ntawv yog cov ntawv pov tseg thiab dej. Cov ntaub ntawv no tau ua tiav los txhim kho lawv cov plasticity thiab adhesiveness. Cov ntawv khib nyiab tau pib tawg ua me me thiab muab tso rau hauv cov dej ntau ntau. Nyob rau hauv kev tswj qhov kub thiab txias, cov ntaub ntawv pov tseg fibers disperse, tsim ib co cohesive muab tshuaj txhuam.
Wet Pressing Moulding: Tshaj tawm cov khoom siv raw khoom, cov tshuaj muab tshuaj yog thauj mus rau lub tshuab molding. Ntawm no, cov muab tshuaj txhuam yog compressed rau hauv cov tais ntawm qhov ntau thiab tsawg thiab cov duab. Thaum lub sij hawm molding txheej txheem no, lub siab yog siv los khi cov fibers kom nruj, thiab cov qauv los yog cov cuab yeej tshwj xeeb txiav cov pallet rau hauv qhov ntev uas xav tau.
Qhuav: Ua raws li cov khoom ntub dej - cov ntawv xovxwm, lub sijhawm ziab yog qhov tseem ceeb. Nyob rau hauv lub tshuab ziab khaub ncaws, cov tais tau txais kev kub siab - kev kho kub thiab raug cua daj cua dub, ua kom muaj zog thiab muaj zog. Cov txheej txheem ziab kom zoo no tiv thaiv deformation thiab deterioration.
Cov qauv ntawm cov ntaub ntub dej- nias lub hnab ntim ntawv yog tus cwj pwm los ntawm ntau txheej txheej ntawm daim duab los qhia, tsim cov qauv muaj peev xwm muaj peev xwm nqa tau qhov hnyav thiab tiv thaiv cov khoom thauj los ntawm kev puas tsuaj.
Qhov zoo ntawm ntub -Nias daim ntawv tais
Cov ntaub ntub dej - cov ntawv nias muaj ntau yam txiaj ntsig. Ua ntej, lawv sawv tawm raws li ib puag ncig tus phooj ywg cov ntaub ntawv, feem ntau yog tsim los ntawm cov ntawv pov tseg. Lawv cov khoom tsim muaj qhov cuam tshuam rau ib puag ncig tsawg. Qhov thib ob, lawv ua pov thawj tias kev lag luam thiab pheej yig dua li lwm cov khoom ntim khoom. Nrog rau cov nqi tsim khoom qis dua thiab muaj peev xwm rov qab siv dua, ntub - cov ntawv xovxwm ua rau txo nqi. Tsis tas li ntawd, lawv cov khoom tiv thaiv tau qhuas, txo qis kev puas tsuaj thaum caij tsheb thauj mus los thiab txo tus nqi poob.
Hauv cov ntsiab lus, ntub - cov ntawv xovxwm tau tshwm sim raws li cov khoom ntim txhua qhov chaw, sib koom ua ke hauv kev lag luam. Lawv cov txheej txheem tsim khoom tsis yooj yim tab sis ua tau zoo, ua ke nrog qhov zoo ntawm ib puag ncig, qhia txog lawv qhov tseem ceeb hauv thaj chaw ntim khoom.
