Amakuru - Inganda za Rubber | Ibisobanuro byo gukoresha ibyuma byibyuma byingoma

Ingoma ya volcanizer niiibikoresho by'ingenzi mu gukora amabati, imikandara ya convoyeur, hasi ya reberi, n'ibindi. Ibigize ibice byingenzi birimo ingoma nyamukuru yibirunga, umukandara wicyuma, umuvuduko wikinyabiziga, impagarara, nibindi. Umukandara wicyuma ugira uruhareinguhererekanya igitutu nubushyuhe mubikorwa bya volcanisation, kandi nikintu cyingenzi kugirango ubuziranenge bwibicuruzwa.

Imvura yaguye imikandara yicyuma ikoreshwa cyane mugukoresha ingoma yingoma ifite imikorere myiza: uhagarariye cyane ni Mingke MT1650, aho 1650byerekana ko imbaraga zingana za iibyumais1650N / mm²martensitike idafite ibyuma. Dufatiye ku gice cyambukiranya igice cy'umukandara w'icyuma, turashobora kubara imbaraga zidasanzwe zumukandara wicyuma. Imbaraga zingana zumurongo wibyuma nigiciro gusa, kandi imbaraga zingirakamaro zifitanye isano nubuzima bwa serivisi. Mubyongeyeho, igihe nyacyo cyo gukora cyumukandara wicyuma, ubwokosy'ibicuruzwa byakozwe, hamwe no gufata neza buri munsi umukandara wibyuma nibintu byose bigira ingaruka kumibereho yumurimo wumukandara.

Hamwe n’iterambere ry’ikoranabuhanga, ibyuma bya MT1650 martensitike bitagira umuyonga biva i Mingke byakoreshejwe neza mu kuvuza ingoma, bitagera ku rwego rw’inganda gusa mu Burayi, ariko kandi bifite inyungu nyinshi mu bukungu. Imvura ya Mingke MT1650 ikomera ibyuma bidafite ingese ni imvura nkeya ya karubone ikomera ibyuma bya martensitike idafite ibyuma bishingiye kuri chromium,nikel,umuringa. Ikoresha cyane cyane imbaraga zayo ziranga imbaraga, irwanya ruswa, kandi ntabwo byoroshye guhinduka mugihe cyo kuvura ubushyuhe, kandi ikomeza imbaraga nyinshi kugeza ubushyuhe bugera kuri 600 ° F (316 ° C). Mugihe kimwe, umukandara wicyuma ufite gusanwa neza.Dimikorere ya etailed niyi ikurikira:

Ugereranijetourugo rwicyuma rwimigozi mesh umukandara, guhitamo umukandara wibyuma bifite ibyiza bigaragara:

1) Umukandara wibyuma ufite ubuzima burebure bwa serivisi, birwanya ubushyuhe bwinshi, ntabwo byoroshye kuramba, kandi kubitaho biroroshye kandi byoroshye, mugihe umukandara wicyuma wa mesh wumukandara ugomba kongera gufatanwa mugihe gito, kandi umukandara wa mesh biroroshye kurambura;
2) Ubwiza bwubuso bwibicuruzwa byakozwe numurongo wibyuma nibyiza, kandi uburinganire nubworoherane birashobora kugera kubisabwa byo gutunganya neza;
3) Nta nzira ya kole iri mu mukandara w'icyuma, kandi ibikoresho birashobora ahanini gukomeza amasaha 24 yo gukomeza gukora, hamwe nibikorwa byiza;
4) Ubuso bwumurongo wibyuma burashobora kugera kumurongo wo gutunganya neza kugirango ukemure ibicuruzwa byiza byujuje ubuziranenge;
5) Umukandara wibyuma biroroshye kubungabunga, kandi igice gishobora gukurwaho no gucukura no gusana, no kugisimbuza agapira gashya. Ibice binini birashobora gucibwa mu cyerekezo cy'uburebure no kongera gusudira mu gice gishya cy'umukandara w'icyuma.
6) Umubyimba mutosy'umukandara w'icyuma ukoresha uburyo bwo kugabanya ubushyuhe, bushobora kuzamura cyane uburinganire.
7) Niba umukandara wibyuma ufite deforme ndende kumukandara wicyuma cyose, ntaburyo bwiza bwo kubungabunga. Keretse niba tekinoroji ndende yo guterana hamwe nibikorwa bigoye byemewe, ariko ikiguzi cyibikorwa bigoye ni kinini.

Nigute ushobora gukoresha umukandara w'icyuma neza?
Abakoresha umukandara wibyuma bahangayikishijwe cyane nubuzima bwa serivisi bwumukandara wibyuma, twavuze muri make ingingo zikurikira zijyanye nubuzima bwa serivisi bwumukandara wibyuma, twizeyeubufashaurumva neza imikandara yacu.
Firstly, umukandara wibyuma bizagira ibibazo byinshiubushakebigira ingaruka mubuzima bwa serivisi.
Ni ubuhe butumwa bwiza ku mukandara w'icyuma? Birumvikana ko guhangayikishwa cyane n'umukandara wibyuma, ubuzima buramba, bugomba guhuzwa nibyifuzo byabakoresha kugirango bakore reberi. Mubisanzwe, gufata MT1650 umukandara wicyuma muri DLG-700X1400 ibikoresho bya mashini ya Shanghai Rubber Imashini No 1 nkurugero, abakoresha ibicuruzwa benshi bahindura agaciro ka gipima ya hydraulic kuri 15 ~ 20Mpa. Mubyongeyeho, bitewe na diameter zitandukanye za silindiri ya hydraulic ikoreshwa na drum vulcanizer kugirango ishyigikire umuzingo, indangagaciro zihariye nazo zizaba zitandukanye. Nyamuneka saba uwakoze ibikoresho kubiciro byihariye byerekanwe nimbonerahamwe ya hydraulic ya drum vulcanizer.
Icya kabiri, abakoresha benshi batekereza ko umukandara wibyuma, muremureubuzima bwayombere yo kuyigura, mubyukuri nukutumvikana. Nubwo umukandara wibyuma ushobora kwihanganira ingaruka zibintu bikomeye mubikoresho kandi ntibyoroshye kubyara ibyobo binini, umukandara wibyuma ufite radiyo nini igoramye ya radiyo, ikaba yunvikana cyane no kwangirika k'umunaniro uterwa no kunama inshuro nyinshi, kandi guhangayikishwa cyane ni nini, bityo umukandara w'icyuma kininintishobora kugira ubuzima burebure.

Byongeye kandi, nyuma yo gushiraho umukandara wibyuma, ntabwo ari byiza guhita uhindura igitutu ku gaciro gasabwa kugirango umusaruro, kandi igitutu kigomba kwiyongera buhoro buhoro kugeza igihe gisanzwe gikora. Ubushyuhe bwumukandara wibyuma nabwo bugomba kwiyongera buhoro buhoro kugirango bigabanye ihindagurika ryimbere ryatewe no kwaguka kwinshi no kugabanuka, kandi ibikoresho byo gushyushya ntibigomba gutangira mugihe ibirunga bihagaritse gukora.

Hanyuma, niba ibintu bikurikirantibitabwahomugihe cyo gukoresha, umukandara wibyuma nabyo bikunze kwangirika:
1) Kwangirika gukabije kumukandara wibyuma biterwa no gukora nabi. Niba ibikoresho bya reberi bifunze igice, ibintu byamahanga bisa nibikoresho byo kubungabunga bizinjira mungoma ya volcanizer, bikavamo ihinduka ryibanze ryicyuma hanyuma ugasiga ibimenyetso hejuru yibicuruzwa.
2) Intera yo kubungabunga ni ndende cyane, kandi hejuru yumukandara wicyuma ugomba gusukurwa buri cyumweru.
3) Ubwiza buke bwibikoresho fatizo byanduye. Ibi biterwa ahanini nihungabana ryinshi ryaho riterwa nibintu bikomeye byamahanga mubikoresho fatizo
4) Ibikoresho ntabwo bikora neza. Kurugero, gutandukana kwumukandara wibyuma biterwa nimpamvu zitandukanye biganisha ku mukandara wibyuma.
5) Impera yumurongo wibyuma ikora anityayeinguni, itera guhangayikishwa no gucika
6) Umukandara wicyuma usukuye nabi,hamwe naibintu by'amahanga bifatanye hejuru yimbere y'umukandara w'icyuma
7) Igicuruzwa cya rubber kiragufi kuruta ubugari bwumukandara wicyuma, kandi inkombe yibicuruzwa bya rubber ikoresha imbaraga kumwanya umwe wumukandara wicyuma igihe kirekire
8) Amplitude yumurongo woguhindura intoki ni nini cyane, cyangwa ingoma ya volcanizer ikunze guhinduka

Ibiharuro bimwe bifatika bijyanye ningoma ya volcanizers

1. Ingoma yingoma nuburebure
Ingoma ya volcanizer irangiza gushyushya, kotsa igitutu no gutunga ibicuruzwa ku ngoma ya volcanizing. Kubwibyo, diameter nuburebure bwingoma ya volcanizing nimwe mubintu byerekana cyane.

- Ibisobanuro rusange bya diameter nkuru yingoma ni 350, 700, 1000, 1500 na 2000mm. Ikigereranyo cya diameter yingoma nkuru ningoma yumucakara ni: D0 = 2 / 3D, kandi ingoma yumucakara D0 ntigomba kuba nto cyane, bitabaye ibyo bizagira ingaruka kumunaniro wunamye wumurongo wigitutu. D0 nini cyane, imashini ni nini, ntibyoroshye gukora, ukurikije isesengura ryavuzwe haruguru, diameter yingoma nkuru D kumurongo wicyuma umanika umukandara wumuvuduko, D = 700 ~ 1000mm birakwiye;

- Kubyuma byoroshye, D = 1500 ~ 2000mm birakwiye. uburebure bw'ingoma nkuru,

- Ukurikije ubugari bwibicuruzwa byanduye, mugihe kimwe, ikibazo cyo gukomera nacyo kigomba kwitabwaho, kubwibyo, igipimo cyacyo cya diameter ntigikwiye kuba kinini, muri rusange L / D = 1 ~ 3 birakwiye.

Icya kabiri, uburebure n'ubunini bw'umukandara

- Umuvudukoumukandaranikintu cyingenzi kugirango tumenye igitutu cyibicuruzwa, kandi ubugari bwacyo bugenwa nubugari ntarengwa bwibicuruzwa.

-Uburebure bw'igitutuumukandaraibarwa ukurikije imiterere ya volcanizer, kandi uko uburebure L bugabanuka, ubuzima bwumuvudukoumukandaraKugabanuka.

- Ubunini bwumukandara wumuvuduko nabwo bugira ingaruka kuburyo butaziguye imbaraga zingutu, imbaraga zunama nubuzima bwumunaniro wumukandara wibyuma. Kubwibyo, niba bikwiye cyangwa bidakwiriye bizagira ingaruka ku mikorere yingoma ya volcanizer.

- Kubara agaciro keza kuri δ ni:

δ ＝(PDD0 / 2E) 1/2
δ - ubunini bwumuvudukoumukandaracm
P-Ibirunga igitutu kg /㎠
D-Vulcanizing ingoma diameter cm
E-Modulike ya elastike yumukandara wicyuma kg /㎠
T

3. Kubara impagarara z'umukandara w'icyuma

E: Coefficient ya Elastique (kgf / mm2)

P: Guhagarika umukandara w'icyuma (kg)

D: Diameter ya pulley (mm)

B: Ubugari bw'umukandara (mm)

T: Uburebure bw'umukandara (mm)

Kurugero, Shanghai Rubber No 1 Uruganda rusanzwe rwingoma ntoya ya sulfuru, diameter ntoya yingoma ya 400mm, diameter nini yingoma ya 700mm, diameter ya 100mm. Kanda 20MPa. Ingano yumurongo wibyuma ni: 7650 * 1.2 * 1380mm, noneho kubara ni: ishusho= 783.61 (munsi yumusaruro wa 1100MPa kuri weld)