Qhov sib txawv ntawm cov ntawv yas, cov kav dej, thiab cov profiles
Cov ntawv, cov kav dej, thiab cov ntaub ntawv yog peb cov khoom tseem ceeb ntawm cov yas extrusion, nrog rau lawv cov kev sib txawv tseem ceeb ntawm kev ua haujlwm, hla -cov duab ntu, thiab cov txheej txheem sizing.
1.Sheets: Lawv lub luag haujlwm tseem ceeb yog muab cov substrates tiaj tus rau kev txiav tom qab, thermoforming, lossis kho kom zoo nkauj (xws li, cov tais zaub mov, cov ntawv tshaj tawm). Lawv muaj cov duab plaub sib npaug - ntu, thiab tus yuam sij rau lawv cov txheej txheem tsim khoom yog siv lub tsho loj - dai tuag ua ke nrog peb - yob calender kom ua tiav qhov chaw du thiab tuab tuab los ntawm dov.
2. Cov kav dej: Lawv lub luag haujlwm tseem ceeb yog thauj cov kua dej lossis tiv thaiv cov kab hluav taws xob (xws li cov kav dej, cov kav dej roj, cov kav dej cable). Lawv muaj qhov kaw qhov sib npaug ntawm lub voj voog - ntu (hollow), thiab tus yuam sij rau lawv cov txheej txheem tsim khoom yog nyob rau hauv kev siv annular tuag, thaum tso siab rau lub tshuab nqus tsev sizing tank los ua adsorption, txias, thiab sizing ntawm sab nraud, kom ntseeg tau tias roundness thiab dimensional stability.
3.Profiles: Lawv lub luag haujlwm tseem ceeb yog los ua cov txheej txheem lossis cov khoom siv kho kom zoo nkauj (piv txwv li, qhov rooj thiab qhov rais thav duab, ntug banding, kev taw qhia rails). Lawv cov ntoo khaub lig- ntu tsis tu ncua (cov duab nyuaj uas tsis yog lub voj voog lossis cov duab plaub, feem ntau hollow lossis ib nrab hollow), thiab lawv cov txheej txheem tsim khoom yog qhov nyuaj tshaj plaws. Nws yuav tsum tau siv cov qauv tsim tsis tu ncua tsis tu ncua thiab ua rau segmented adsorption thiab txias los ntawm ntau-section nqus tsev vacuum sizing tuag kom maj mam tsim cov txheej txheem nyuaj.
Cov ntsiab lus yooj yim: Cov ntawv yog "phaj" siv rau qhov chaw tiaj tus; cov kav dej yog "tubes" siv rau kev ncig; profiles yog "strips" siv rau kev tsim kho. Dab tsi txiav txim siab lawv qhov sib txawv ua ntej yog daim ntawv thov khoom, uas ncaj qha rau tus ntoo khaub lig-sectional tsim, thiab sib txawv cross-sections sib txawv kiag li extrusion tuag thiab core sizing khoom (calender rolls, nqus tsev vacuum sizing tank, nqus sizing tuag).