Drum vulcanizer kuyintoiimishini eyinhloko ekukhiqizeni amashidi enjoloba, amabhande okuthutha, ama-rubber floors, njll. Umkhiqizo uhlanjululwa futhi ubunjwe ukushisa okuphezulu nokucindezela okukhulu. Izingxenye zayo eziyinhloko zifaka isigubhu esinamandla, ibhande lensimbi yokucindezela, i-drive roller, i-tension roller, njll. Ibhande lensimbi lidlala indima.inukudlulisa ingcindezi nokushisa enqubweni ye-vulcanization, futhi kuyingxenye ebalulekile yokuqinisekisa ikhwalithi yomkhiqizo.
Amabhande ensimbi engenasici aqinile asetshenziswa kakhulu kuma-drum vulcanizers asebenza kahle kakhulu: omele kakhulu uMingke MT1650, lapho 1650kukhombisa ukuthi amandla aqinile we iinsimbiis1650N/mm²insimbi engagqwali martensitic. Ngokusekelwe endaweni ye-cross-sectional yebhande lensimbi, singakwazi ukubala amandla okugcina aqinile ebhande lensimbi. Amandla aqinile we-steel strip ayinani eliyireferensi kuphela, futhi amandla okuqina onawo ahlobene ngqo nempilo yesevisi. Ngaphezu kwalokho, isikhathi sangempela sokugijima sebhande lensimbi, uhlobosyemikhiqizo ekhiqizwayo, kanye nokugcinwa kwansuku zonke kwebhande lensimbi yizo zonke izici ezithinta impilo yesevisi yebhande lensimbi.
Ngokuthuthuka kobuchwepheshe, i-MT1650 martensitic insimbi engagqwali evela eMingke isetshenziswe ngokuvuthiwe kuma-drum vulcanizers, engafinyeleli ezingeni lokukhiqiza eYurophu kuphela, kodwa futhi inezinzuzo ezengeziwe emnothweni. I-Mingke MT1650 imvula eyenza lukhuni insimbi engagqwali iyimvula enekhabhoni ephansi eyenza lukhuni insimbi engagqwali ye-martensitic esekelwe ku-chromium.,i-nickel,ithusi. Ikakhulukazi isebenzisa izici zayo zamandla aphezulu, ukumelana nokugqwala okuhle, futhi akulula ukonakala ngaphansi kokwelashwa kokushisa, futhi igcina amandla aphezulu kuze kube yilapho izinga lokushisa seliba ngu-600 °F (316 °C). Ngesikhathi esifanayo, ibhande lensimbi linokulungiswa okuhle.Dukusebenza etailed imi kanje:
Uma kuqhathaniswatoIbhande lensimbi elinamathelayo lensimbi yasekhaya, ukukhethwa kwebhande lensimbi kunezinzuzo ezisobala ezilandelayo:
I-1) Ibhande lensimbi linomsebenzi omude, ukumelana nokushisa okuphezulu, akulula ukunwetshwa, futhi ukugcinwa kulula futhi kulula, kuyilapho ibhande lensimbi elinamathelayo lensimbi lidinga ukunanyathiselwa kabusha esikhathini esifushane, futhi ibhande le-mesh kulula ukunwetshwa;
I-2) Izinga eliphezulu lemikhiqizo ekhiqizwe umugqa wensimbi lihle, futhi ukukhanya nokushelela kungafinyelela izidingo zokunemba okuphezulu kokucubungula;
I-3) Ayikho inqubo yeglue ebhande lensimbi, futhi imishini ingagcina amahora angu-24 wokusebenza okuqhubekayo, ngokusebenza kahle kokukhiqiza okuphezulu;
I-4) Ubuso be-steel strip bungafinyelela ukunemba okuphezulu kokucubungula ukuze kuhlangabezane nezidingo zemikhiqizo ephezulu;
I-5) Ibhande lensimbi kulula ukuligcina, futhi ingxenye ingasuswa ngokumba nokulungisa, futhi esikhundleni salo nge-patch entsha. Izindawo ezinkulu zingasikwa ohlangothini lobude futhi ziphinde zishiselwe engxenyeni entsha yebhande lensimbi.
I-6) Isikhwama esincaneswebhande lensimbi lithatha indlela yokunciphisa ukushisa, okungathuthukisa kakhulu ukugcwala.
I-7) Uma ibhande lensimbi line-deformation ye-longitudinal kulo lonke ibhande lensimbi, ayikho indlela enhle yokulungisa. Ngaphandle uma ubuchwepheshe be-longitudinal splicing enenqubo eyinkimbinkimbi yamukelwa, kodwa izindleko zenqubo eyinkimbinkimbi ziphezulu.
Indlela yokusebenzisa ibhande lensimbi kangcono?
Abasebenzisi bebhande lensimbi bakhathazeke kakhulu ngokuphila kwenkonzo yamabhande ensimbi, sifingqa amaphuzu alandelayo ahlobene nempilo yesevisi yamabhande ensimbi, ngethemba lokuthiUsizouwaqonda kangcono amabhande ethu ensimbi.
Fokokuqala, ibhande lensimbi lizothwala ukucindezeleka okukhuluintandokuthinte impilo yesevisi.
Iyiphi ingcindezi engcono kakhulu yebhande lensimbi? Yiqiniso, ukucindezeleka okuncane okuthwala ibhande lensimbi, impilo ende, okufanele ihlanganiswe nezidingo zabasebenzisi ukukhiqiza imikhiqizo yenjoloba. Ngokuvamile, ukuthatha MT1650 steel ibhande isicelo DLG-7Imishini engu-00X1400 ye-Shanghai Rubber Machinery No. 1 Factory njengesibonelo, abasebenzisi abaningi bokukhiqiza balungisa inani legeji ye-hydraulic cishe ku-15~20Mpa. Ukwengeza, ngenxa yobubanzi obuhlukene bamasilinda we-hydraulic asetshenziswa i-drum vulcanizer ukusekela ama-roller extensions, amanani athile azophinde ahluke. Sicela uthintane nomkhiqizi wezisetshenziswa ngamavelu athile akhonjiswe ithebula elisebenza ngogesi le-vulcanizer yesigubhu.
Okwesibili, abasebenzisi abaningi bacabanga ukuthi ukushuba kwebhande lensimbi, kuba lideubude bayo bempilongaphambi kokuyithenga, okuyinto empeleni ukungaqondi kahle. Nakuba ibhande lensimbi eliwugqinsi lingakwazi ukumelana nomthelela wezinto eziqinile endabeni futhi akulula ukukhiqiza imigodi emikhulu, ibhande lensimbi eliwugqinsi linendawo enkulu egobayo, ezwela kakhulu ekulimaleni kokukhathala okubangelwa ukugoba okuphindaphindiwe, futhi ingcindezi egobayo inkulu, ngakho ibhande lensimbi eliwugqinsi.ingase ingabi nayo impilo ende yesevisi.
Ngaphezu kwalokho, ngemva kokufakwa kwebhande lensimbi, akufanelekile ukulungisa ngokushesha ukucindezela kwenani elidingekayo ekukhiqizeni, futhi ukucindezela kufanele kwandiswe kancane kancane kuze kube yilapho kusebenza okuvamile. Izinga lokushisa lebhande lensimbi kufanele likhuliswe kancane kancane ukuze kuncishiswe ukuwohloka kokucindezeleka kwangaphakathi okubangelwa ukwanda nokuncipha kwezinga lokushisa, futhi idivayisi yokushisa akufanele iqalwe lapho i-vulcanizer iyeka ukusebenza.
Ekugcineni, uma izimo ezilandelayoabanakiwengesikhathi sokusetshenziswa, ibhande lensimbi liphinde libe sengozini yokulimala:
I-1) Ukulimala okukhulu kwebhande lensimbi elibangelwa ukusebenza okungalungile. Uma impahla yenjoloba igqagqene kancane, izinto zangaphandle ezifana namathuluzi okulungisa zizongena ku-vulcanizer yesigubhu, okuholela ekuwohlokeni kwendawo komugqa wensimbi futhi kushiye imikhondo ebusweni bomkhiqizo.
2) Isikhathi sokulungisa side kakhulu, futhi ingaphezulu lebhande lensimbi kufanele lihlanzwe masonto onke.
3) Ikhwalithi embi yezinto zokusetshenziswa ezishisiwe. Lokhu ikakhulukazi ngenxa yokucindezeleka okwedlulele kwasendaweni okubangelwa indaba yangaphandle eqinile kumpahla eluhlaza
4) Impahla ayisebenzi kahle. Isibonelo, ukuchezuka kwebhande lensimbi okubangelwa izizathu ezihlukahlukene kuholela ekuqhumeni kwebhande lensimbi.
5) Unqenqema lomucu wensimbi lwakha iebukhalii-angle, ebangela ukugxila kwengcindezi nokuqhekeka
6) Ibhande lensimbi alihlanzwa kahle,ngeizinto zangaphandle ezinamathele endaweni engaphakathi yebhande lensimbi
I-7) Umkhiqizo wenjoloba uncane kunobubanzi bebhande lensimbi, futhi unqenqema lomkhiqizo wenjoloba ovuthisiwe ubeka amandla endaweni efanayo yebhande lensimbi isikhathi eside.
I-8) I-amplitude ye-roller yokulungisa imanuwali inkulu kakhulu, noma i-drum vulcanizer ivame ukulungiswa
Ezinye izibalo ezifanele mayelana nama-drum vulcanizers
1. Ububanzi besigubhu nobude
I-vulcanizer yesigubhu iqedela ukushisisa, ukucindezelwa kanye nokwenza vulcanization komkhiqizo esigubhuni esishisayo. Ngakho-ke, ububanzi nobude besigubhu se-vulcanizing kungenye yemingcele emele kakhulu.
- Imininingwane ejwayelekile yobubanzi besigubhu esikhulu ngu-350, 700, 1000, 1500 kanye no-2000mm. Isilinganiso sobubanzi besigubhu esiyinhloko kusigubhu sesigqila sithi: D0 = 2/3D, futhi isigubhu sesigqila esingu-D0 akufanele sibe sincane kakhulu, ngaphandle kwalokho sizothinta impilo yokukhathala egobayo yebhande lokucindezela. I-D0 inkulu kakhulu, umshini mkhulu, awuhambisani nokusebenza, ngokusekelwe ekuhlaziyweni okungenhla, ububanzi besigubhu esiyinhloko D sebhande lensimbi elilenga ibhande lokucindezela, D = 700 ~ 1000mm kufanelekile;
- Ngemicu yensimbi emincane, i-D=1500 ~ 2000mm ifanelekile. ubude besigubhu esikhulu,
- Ngokusekelwe kububanzi bomkhiqizo owenziwe nge-vulcanized, ngesikhathi esifanayo, inkinga yokuqina kufanele futhi icatshangwe, ngakho-ke, isilinganiso salo sobubanzi bobude akufanele sibe sikhulu kakhulu, ngokuvamile i-L/D=1~3 ifanelekile.
Okwesibili, ubude nobukhulu bebhande lokucindezela
- Ingcindeziibhandeingxenye eyinhloko yokuqinisekisa ukucindezela komkhiqizo, futhi ububanzi bawo bunqunywa ububanzi obukhulu bomkhiqizo owenziwe nge-vulcanization.
-Ubude bengcindeziibhandekubalwa ngokwesakhiwo se-vulcanizer, futhi njengoba ubude L buncipha, impilo yengcindeziibhandeiyancipha ngokulinganayo.
- Ukuqina kwebhande lokucindezela nakho kuthinta ngqo amandla aqinile, amandla okugoba nokuphila kokukhathala kwebhande lensimbi. Ngakho-ke, kungakhathaliseki ukuthi kufanelekile noma cha kuzothinta ngokuqondile ukusebenza kwe-drum vulcanizer.
- Inani elilungile elibaliwe lika-δ lithi:
δ ＝(PDD0 /2E)1/2
δ – ukushuba komfuthoibhandecm
P-Vulcanization pressure kg/㎠
D-Vulcanizing isigubhu ububanzi cm
I-E-I-elastic modulus yebhande lensimbi kg/㎠
I-D0 - I-diameter ye-roll encane lapho ibhande lokucindezela lidlula khona, ngokuvamile i-cm ububanzi bama-roller okulungisa angaphezulu naphansi noma ama-tension rollers
3. Ukubalwa kokushuba kwebhande lensimbi
E: I-elasticity coefficient (kgf/mm2)
P: Ibhande lensimbi (kg)
D: Ububanzi be-Pulley (mm)
B: Ububanzi bebhande lensimbi (mm)
T: Ukujiya kwebhande lensimbi (mm)
Isibonelo, i-Shanghai Rubber No. 1 Factory standard standard drum sulphur, isigubhu esincane esiwububanzi obungu-400mm, ubukhulu besigubhu esikhulu esingu-700mm, ububanzi besilinda obungu-100mm. Shaya ingcindezi engu-20MPa. Usayizi we-steel strip: 7650 * 1.2 * 1380mm, bese kubalwa: isithombe
= 783.61 (ngaphansi kwamandla esivuno angu-1100MPa lapho weld)
σ kufanele ibe ngaphansi kunamandla wesikhundla esishiselwe somugqa wensimbi
Uma unemibuzo noma udinga ulwazi olwengeziwe, sicela ukhululeke ukuxhumana nathi ~
Isikhathi sokuthumela: Mar-11-2025