Vulcanizer: Kev Taw Qhia thiab Nws Cov Ntawv Thov

Lub tshuab vulcanizer, tseem hu ua vulcanizing autoclave, yog ib qho khoom siv siab hauv kev lag luam uas tsim tshwj xeeb los ua cov txheej txheem vulcanization. Vulcanization yog ib qho tshuaj lom neeg uas hloov cov roj hmab ntuj lossis lwm cov polymers mus rau hauv cov khoom siv ruaj khov dua los ntawm kev tsim cov kev sib txuas ntawm cov saw hlau polymer. Cov txheej txheem no, feem ntau pib los ntawm cua sov thiab siab, cov chaw tsim khoom siv roj hmab extruder hauv Suav teb, ua rau cov roj hmab muaj zog, elasticity, thiab durability ntau dua, ua rau nws haum rau ntau yam khoom.

Lub vulcanizer nws tus kheej yog lub thawv cylindrical ruaj khov, kaw, ib txwm tsim los ntawm cov hlau qis-carbon phaj zoo li Q345R kom tiv taus siab sab hauv siab. Cov thawv no raug cais ua cov thawv qis-siab, nrog rau kev ua haujlwm siab feem ntau qis dua 1.2 MPa thiab qhov kub feem ntau tsis tshaj 180 ° C (350 ° F). Kev tsim ntawm lub vulcanizer yog nyob ib puag ncig kev nyab xeeb thiab kev ua haujlwm zoo. Cov chaw tsim khoom roj hmab roller, Cov khoom tseem ceeb ntawm cov qauv suav nrog lub cev cylindrical (lub cev tank), lub qhov rooj qhib sai (qhov rooj) feem ntau ruaj ntseg nrog cov qauv hniav sib txuas, lub tshuab sib txuas zoo kom tiv thaiv kev qhib hauv qab siab, thiab cov hlau sab hauv rau kev thauj khoom thiab tshem tawm cov khoom thauj khoom. Kev sib khi ntawm lub qhov rooj feem ntau ua tiav nrog lub foob roj hmab hom di ncauj uas siv lub siab sab hauv los tsim lub foob nruj dua.

Cov khoom siv vulcanizers tuaj yeem raug faib ua pawg los ntawm lawv qhov kev taw qhia (kab rov tav lossis ntsug), txawm hais tias cov qauv kab rov tav卧式 (kab rov tav) yog qhov feem ntau vim lawv yooj yim thauj khoom. Lawv kuj raug faib ua pawg los ntawm lawv txoj kev cua sov:

1. Kev Ua Kub Ncaj Qha: Cov pa roj uas tau muab tso rau hauv lub chamber ncaj qha, muab kev hloov pauv cua sov sai thiab zoo rau cov khoom.
2. Kev Kub Tsis Ncaj Qha: cov chaw tsim khoom siv roj hmab extruder, Cua kub lossis cov pa sib xyaw ua ke tau ncig hauv lub tshuab. Txoj kev no feem ntau siv cov khoom sib pauv cua sov sab hauv lossis cov tsho sov sab nraud thiab suav nrog cov kiv cua rau kev faib cua sov sib npaug. Qhov no yog qhov tseem ceeb rau cov khoom uas cov pa dej ncaj qha yuav ua rau muaj qhov tsis zoo ntawm qhov chaw. Cov txheej txheem siab dua tuaj yeem siv cov roj thermal lossis cov khoom siv hluav taws xob rau kev tswj qhov kub kom raug.

Cov kev siv ntawm cov vulcanizers yog dav thiab tseem ceeb thoob plaws ntau yam lag luam. Lawv qhov kev siv tseem ceeb thiab dav tshaj plaws yog nyob rau hauv kev lag luam roj hmab. Lawv yog qhov tseem ceeb rau kev tsim cov khoom siv roj hmab uas tsis yog pwm xws li cov yeeb nkab roj hmab, cov menyuam roj hmab, cov siv conveyor, khau roj hmab, thiab cov xov hlau. Piv txwv li, hauv kev tsim khau, cov menyuam roj hmab vulcanized, cov txheej txheem vulcanization hauv autoclave sib xyaw cov roj hmab sab nraud rau cov ntaub canvas lossis tawv sab saud, tsim cov qauv cim, ruaj khov pom hauv cov khau khiab classic zoo li Converse Chuck Taylors. Lub cua sov thiab siab siv (feem ntau 120-180 ° C thiab 140-350kPa) ua kom muaj kev sib txuas mus tas li, tsis sib cais.

Hauv kev lag luam tsheb, cov khoom siv vulcanizers yog qhov tseem ceeb rau kev tsim cov khoom zoo, kev nyab xeeb tseem ceeb. Qhov no suav nrog cov log tsheb, gaskets, seals, thiab hoses uas yuav tsum tiv taus cov xwm txheej hnyav. Cov txheej txheem ua kom ntseeg tau tias cov khoom no muaj kev ywj pheej thiab lub zog tsim nyog los lav qhov kev nyab xeeb thiab kev ntseeg siab ntawm lub tsheb. Cov khoom siv kuj tseem siv rau hauv cov teb tshwj xeeb xws li kev ua silicone thiab rau kev kho qee yam yas, qhov twg cov txheej txheem tuaj yeem tshwm sim ntawm chav tsev kub lossis kub siab nyob ntawm cov khoom siv.

Cov tshuab vulcanizer niaj hnub no yog cov khoom siv siab heev, suav nrog PLC (Programmable Logic Controller) cov tshuab tswj tsis siv neeg uas tswj tau qhov kub, siab, thiab lub sijhawm voj voog kom raug. Cov tshuab no feem ntau suav nrog cov ntaub ntawv sau thiab cov yam ntxwv tshaj tawm los txheeb xyuas tag nrho cov txheej txheem kho, kom ntseeg tau tias cov khoom sib xws thiab zoo. Kev nyab xeeb tseem yog qhov txhawj xeeb tseem ceeb, nrog cov nkoj niaj hnub no nruab nrog ntau lub qhov rooj nyab xeeb, lub qhov dej txo qhov siab, thiab lub tswb ceeb toom.

Xaus lus, lub vulcanizer tseem yog lub hauv paus tseem ceeb ntawm kev tsim khoom niaj hnub no. Txij li cov log tsheb ntawm peb lub tsheb thiab cov kav dej hauv peb lub cav mus rau cov khau ruaj khov ntawm peb txhais taw, lub thawv siab tshwj xeeb no ua lub luag haujlwm ntsiag to tab sis tseem ceeb hauv kev tsim cov khoom siv roj hmab muaj zog, ywj pheej, thiab kav ntev uas yog qhov tseem ceeb rau lub neej txhua hnub thiab kev ua haujlwm hauv kev lag luam.