Hnab looj qau yog tshuaj tiv thaiv, uas yog cov roj hmab xeb hauv cov kua phev uas tseem nyob tom qab kev tso zis thaum sib deev. Cov khoom no tsis yog tsuas yog ua txoj haujlwm tau txais txiaj ntsig tiv thaiv kev xeeb tub uas tsis xav tau, tab sis kuj tuaj yeem tiv thaiv ntau yam kab mob sib kis.
Cov Lus Qhia
Kauj ruam 1
Cov hnab looj qau niaj hnub yog tsim los ntawm cov roj hmab, uas tau los ntawm cov ntoo roj hmab (hevea). Yuav luag txhua cov ntoo no loj hlob nyob hauv Esxias Qab Teb. Latex yog lub khov dej ntawm cov ntoo no. Tsis tas li, qee lub hnab looj yog tsim los ntawm cov khoom cua hloov pauv - cov khoom siv polyurethane.
Kauj ruam 2
Thaum thawj theem ntawm ntau lawm, kev sib xyaw ua haujlwm yog npaj, uas yog siv los tsim cov khoom. Tom qab ntawd, cov khoom ua tiav tau thauj mus rau hauv cov tshuab tshwj xeeb conveyor, uas ntawm cov pwm yas qis rau hauv looj. Cov sijhawm ua haujlwm rov ua dua ob zaug. Nyob rau tib lub sijhawm, tus conveyor tas li tig los ua kom tiav cov kev faib khoom feem ntau ntawm cov muaj pes tsawg leeg.
Kauj ruam 3
Tom qab ntsw, cov khoom lag luam tau hla cov txheej txheem kom qhuav, uas yog kwv yees ntawm qhov kub ntawm kwv yees li + 800 ° C. Tom qab ntawd, vulcanization pib, uas tso cai rau koj muab lub zog rau cov khoom siv thiab ntxiv qee cov ntsiab lus rau cov duab ntawm lub hnab looj (piv txwv, ntxau). Cov txheej txheem yuav siv qhov chaw ntawm qhov kub ntawm + 1200 ° C. Tom qab ntawd cov khoom lag luam raug xa rau kev sib tsoo, tom qab uas lawv raug tshem tawm ntawm pwm los ntawm muab faus hauv dej kub.
Kauj ruam 4
Tag nrho cov txheej txheem tsim tawm yog tag nrho lub tshuab kom tiav. Ua hnab looj ib lub sijhawm tuaj yeem siv sijhawm ntau teev. Thaum ua tiav cov khoom tiav, kev tshuaj xyuas cov khoom yog nqa tawm siv cov khoom siv hluav taws xob kuaj thiab cov huab cua lim kom paub tseeb cov ntim ntau thiab lub zog. Qee qhov chaw tsim khoom kuj siv roj ntsha electrolyte.
Kauj ruam 5
Tom qab kuaj xyuas, cov khoom lag luam tau ntim hauv cov ntawv ci cov khoom siv tshuab tshwj xeeb conveyor. Tom qab ntawd txhua lub hnab looj tau cais rau hauv cov thawv tshwj xeeb raws li lawv tus lej thiab qauv. Cov khoom ntim tau ntim thiab tom qab ntawd xa mus rau lub tsev rau khoom kom xa mus rau cov neeg siv khoom kawg.
