Kuongororwa Kwekusimba Kwemagadzirirwo ERound Link vs. Alternative Chain eLongwall Conveyors

Maonero Ehunyanzvi

1. Zvinodiwa Kugara Nguva Yakareba

Kuvimbika kwakakosha mukuchera matombo emudenga, uko kukundikana kweAFC kuri iko kunokonzera nguva yekusashanda zvakanaka isina kurongwa, zvichikonzera 27% yekumiswa kwekugadzirwa kwemagetsi. Chinhu chikuru chedambudziko iri ndechekusarudza cheni chaiyo yekushandisa. Cheni dzinoshanda pasi pekurema kwakanyanya, kusakara, uye ngura, zvichiita kuti kugara kwenguva refu kuve basa rekugadzira, zvinhu, uye nzvimbo yekushanda. Pepa iri rinoongorora hunhu hwekugara kwenguva refu hwemhando huru dzecheni kuti ribatsire pakusarudza zviri nani kutenga nekushanda.

Maketani emugodhi wemarasha weLongwalldzinoshandiswa muArmored Face Conveyors (AFCs). Sezvo indasitiri ichifambira mberi, tsika dzechinyakarecheni yekubatanidza yakatenderera (DIN 22252)yakagadzirwa kuti itsiviwe zvakanyanya nedzimwe nzira dzemazuva ano dzakadai secheni dzekubatanidza dzakatsetseka (DIN 22255)uye magadzirirwo epamusoro e "Ultra-Flat" kana "Solid Profile". Anosiyana mumatanho ekukundikana, maparamita ekushanda, uye hupenyu hwese, zvichiita kuti zvive zvakakosha pakusarudza chain zvakanaka mukushanda kwakasimba kwemadziro marefu.

2. Kuenzanisa Kwekugadzirwa Kwecheni: Maitiro Ekuita Geometry Nekutadza

Maitiro ekutanga echeni anotsanangura zvakananga kugoverwa kwayo kwekumanikidzwa, maitiro ekupfeka, uye maitiro ekutanga ekutadza kushanda. Tafura iri pazasi inoratidza hunhu hwakakosha:

Dhizaini yeParamende Chain yeRound Link (DIN 22252) Chain Yakatsetseka Yekubatanidza (DIN 22255) Chain yeProfile Yakatsetseka / Yakasimba Yepamusoro
Mutemo Mukuru DIN 22252 DIN 22255 Magadzirirwo epfuma (semuenzaniso, "Master Profile")
Simba reKugara Kwakakosha Dhizaini yakaenzana uye inochinjika; yakasimba kuti ikwanise kunyudza mhedzisiro. Kureba kwakaderera kunobvumira kuderedzwa kweprofile yepani uye kuwedzera kwekuremerwa kwemutoro. Nzvimbo yakanyanya kubatwa inoderedza kumanikidzwa uye kupera kwechinhu; geometry inodzivirira kuvharika.
Kusasimba Kwakakosha Kwekugara Nguva Dzose Nzvimbo diki yekubatana inokonzera kushushikana kwakanyanya kwekubatana uye kupfeka kwenzvimbo. Kushushikana kunonyanya kusimba pamafudzi ekubatanidza uye mazino ekubatanidza; zvinobatanidza zvinhu zvisina simba zvakanyanya. Kuoma kwekugadzira kwakanyanya; zvingada ma sprockets kana zvikamu zvehunyanzvi.
Nzira Yekutanga Yekupfeka/Kukundikana Kupera kweganda panzvimbo diki dzinosangana, zvichikonzera kurasikirwa kweganda uye kuneta. Kuneta kunotanga munzvimbo dzine stress yakanyanya (connectors, mapfudzi) pasi pemutoro unoenderera mberi. Kuderedza kupfeka kwakajairika; yakagadzirirwa kuderedza kukweshana kwemartensite uye kureba.

3. Zvinhu Zvinogona Kugara Nguva Yakareba Kupfuura Kugadzira Kwepakutanga

Kugara kwenguva refu hakungotsanangurwi chete nechimiro chekubatanidza. Zvinhu zvakawanda zvinoenderana zvine basa guru:

- Sainzi Yezvinhu Nesimbi: Kufambira mberi mukugadzira zvinhu (Cr, Ni, Mn, Mo) uye kugadziriswa kwekupisa kwakanyanya (kudzima uye tempering) kunogona kuwedzera kusakara ne10-25%. Simbi dzemhando yepamusoro dzakadai se23MnNiCrMo54 dzinoshandiswa kuwana mitoro inorema uye hupenyu hwekuneta.

- Kuvimbika kweConnector: Kune masisitimu ekubatanidza akatsetseka, connector ndiyo inowanzova isina simba. Kugadzirisa geometry yemazino econnector kuti akwanise kupararira nekushushikana kwakaenzana kwakakosha pahupenyu hwese hwesisitimu.

- Dziviriro yeKuora: Kuora kunokurumidza kupera uye kuneta. Machira ekudzivirira epamusoro, akadai se zinc-nickel plating, anogona kuwedzera nguva kusvika kutsvuku-tsvuku kanoverengeka zvichienzaniswa nekupedzwa kwechinyakare, zvichivandudza hupenyu hwecheni mumamiriro emvura.

- Maitiro Ekushanda: Kubata tambo zvakanaka kwakakosha. Kubata tambo zvisina simba kunokonzera kunonoka uye kurova, nepo kubata tambo zvakanyanya kuchikurumidzisa kupera uye kuneta. Kuongorora nguva dzose ma sprocket kwakakoshawo, sezvo ma sprocket akasakara achikuvadza chero cheni nguva isati yakwana.

4. Sarudzo Yekusarudza: Kufananidza Cheni Nekushandisa

Hapana cheni "yakakwana" pasi rose, asi pane cheni yakakwana yemamiriro ezvinhu chaiwo. Kusarudza kunofanira kuva nzira yekushandira pamwe pakati pemugodhi nemugadziri.

- SarudzaMaketani Ekubatanidza Akatenderera (DIN 22252)kana: Chinonyanya kukosha ndechekuchinjika kwakanyanya uye kunyudzwa kwemhedzisiro mumamiriro ezvinhu akaoma, asina kuenzana. Dhizaini yavo yakafanana inorerutsira mukushandiswa uko kusarongeka kana kumonyoroka kungaitika.

- Sarudza StandardMacheni eFlat Link (DIN 22255)kana: Zvipingamupinyi zvehurefu hweConveyor zviripo, uye chimiro chepasi chepan chinodiwa kuti pave nekukwanisa kuwedzera. Izvi zvinogadzirisa zvakananga masisitimu e round link asina shanduko huru dzepan line.

- Sarudza Maketani eAdvanced "Ultra-Flat" kana "Solid Profile" kana: Chinangwa chekushanda ndechekuwedzera hupenyu hwebasa uye kuderedza nguva yekushanda mumashandisirwo ane simba guru, ane tani yakawanda. Geometry yavo yakagadzirwa inonangana zvakananga nezvikonzero zvekusakara uye kutadza kushanda kwecheni.

5. Mhedziso

Kushanduka kubva pakugadzira denderedzwa kuenda kumhando yepamusoro yemagadzirirwo e flat-link kunomiririra shanduko kubva pakusimba kwakajairika kuenda pakushanda kwakanakisa kwekupfeka. Kunyange zvazvo ma round links achipa kuchinjika kwakasimba, ma flat ne ultra-flat cheins anopa mhinduro dzakagadzirwa kuti pave nekugona kwakawedzerwa uye hupenyu hurefu. Sarudzo yakasimba zvikuru isarudzo yemazinga ehurongwa inoongorora geometry, mhando yezvinhu, dhizaini ye connector, kupedzisa kwekudzivirira, uye—zvakakosha—kuchengetedza kwakakodzera kwekushanda. Pakupedzisira, kuisa mari mucheni "yakakodzera mamiriro chaiwo" uye inotsigirwa nehunyanzvi hwekushandira pamwe ndiyo nzira inoshanda kwazvo yekuwedzera nguva yekushanda uye kubereka kwe longwall conveyor.


Nguva yekutumira: Kukadzi-10-2026

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