Cov kav dej corrugated yog siv nyob rau hauv ntau yam kev siv, los ntawm cov kav dej thiab cov kav dej phwj mus rau kev ua liaj ua teb irrigation systems. Cov kav dej corrugated muaj lub zog flexural siab, ua rau lawv zoo tagnrho rau kev teeb tsa hauv av thiab thaj chaw uas muaj av sib txawv. Hauv tsab xov xwm no, peb tshawb xyuas seb cov kav dej corrugated tau tsim li cas.
1. Kev xaiv cov khoom siv
Thawj kauj ruam hauv kev tsim cov kav dej corrugated yog xaiv cov khoom tsim nyog. HDPE (High-Density Polyethylene) yog cov khoom siv ntau tshaj plaws siv rau cov kav dej corrugated vim nws cov kav ntev, tshuaj lom neeg, thiab yoog raws. Cov neeg tsim khoom kuj tseem xav txog tej yam hauv ib puag ncig, txoj hauv kev teeb tsa, thiab cov ntawv thov yuav tsum tau ua thaum xaiv cov khoom siv rau kev tsim cov yeeb nkab corrugated.
2. Extrusion
Tom qab xaiv cov khoom, cov kauj ruam tom ntej yog extrusion. Extrusion yog txheej txheem ntawm melting cov khoom thiab yuam nws los ntawm ib tug tuag los tsim ib tug nruam profile. Hauv kev tsim cov yeeb nkab corrugated, extrusion yog ua tsis tu ncua, uas txhais tau hais tias cov yeeb nkab yog ua nyob rau hauv ib ncua ntev. Cov txheej txheem extrusion tseem suav nrog corrugating cov khoom los tsim cov ridges thiab grooves ntawm cov yeeb nkab sab nrauv.
3. Cua txias
Thaum cov yeeb nkab yog extruded, nws yog txias siv lub da dej. Cov txheej txheem ua kom txias kom ntseeg tau tias cov yeeb nkab tsim tshiab khaws nws cov duab thiab ua kom nruj. Cov dej da dej yog tsim los kom txias cov yeeb nkab kom sib npaug kom tsis txhob muaj kev sib tsoo lossis deformation.
4. Txiav thiab sib koom ua ke
Tom qab txias, cov yeeb nkab raug txiav mus rau ib qho ntev, nrog rau qhov ntev ntev sib txawv raws li daim ntawv thov. Cov txiav xaus yog ces zoo li tus thiab haum nrog tshwj xeeb fittings los koom rau hauv cov kav dej ua ke.
5. Kev tswj kom zoo
Kev tsim cov yeeb nkab corrugated suav nrog kev tswj xyuas nruj kom ntseeg tau tias cov khoom kawg ua tau raws li cov qauv xav tau. Cov neeg tsim khoom siv ntau yam kev tswj xyuas zoo xws li kev ntsuas siab, kev tshuaj xyuas qhov muag, thiab kev kuaj kev puas tsuaj thiab tsis muaj kev puas tsuaj.
6. Ntim
Tom qab kev tswj xyuas zoo tiav, cov kav dej tau npaj txhij rau kev ntim khoom thiab xa khoom. Cov kav dej tau muab khi kom ruaj ntseg kom muaj kev nyab xeeb kev thauj mus los rau ntau qhov chaw.
Hauv kev xaus, cov txheej txheem tsim khoom ntawm cov kav dej corrugated suav nrog kev xaiv cov khoom siv, extrusion, txias, txiav, koom nrog, tswj kom zoo, thiab ntim khoom. Cov neeg tsim khoom yuav tsum ua raws li kev tswj hwm nruj kom ntseeg tau tias cov khoom kawg ua tau raws li cov qauv xav tau. Kev siv cov kav dej corrugated tau hloov pauv ntau yam kev lag luam thiab txuas ntxiv ua ib qho kev txhim khu kev qha thiab siv tau zoo rau ntau daim ntawv thov.
