Izicelo zeTungsten Carbide bearings

Nazi ezinye iimeko ezinyanzelekileyo zesicelo eziqaqambisa amandla eebheringi ze-tungsten carbide kuwo wonke amashishini ahlukeneyo:

1. Ishishini leoli negesi

   - Kwiindawo zokugaya i-oyile enzulu, iimeko zinzima kakhulu. Iinjini zokugrumba i-downhole zisebenza phantsi koxinzelelo oluphezulu, ubushushu obuphezulu, kwaye kwindawo edlayo ezaliswe ludaka lokugrumba kunye nolwelo oluneasidi. Iibheringi zeTungsten carbide zisetyenziswa kwezi motors. Umzekelo, kwiprojekthi enkulu yokomba ekude nonxweme kwiGulf of Mexico, inkampani yokomba ithathe indawo yeebheringi zentsimbi zemveli ngeebheringi ze-tungsten carbide kwiinjini zazo ezisezantsi. Ngenxa yoko, ubude bokuphila bunyuke ukusuka kumyinge weeyure ezingama-50 ukuya kwiiyure ezingama-500. Oku akwanelanga nje kuphela ukuba kuncitshiswe inani lokuvalwa kwezixhobo zokomba ezixabisa imali eninzi ukuze zikwazi ukuthwala ezinye kodwa kuphucule kakhulu ukusebenza kakuhle kokugrumba kukonke, nto leyo evumela ukomba oluqhubekayo nobunzulu.

   - Kwiindawo zokucocwa kweoyile, iimpompo ezithutha i-oyile ekrwada ye-viscous ephezulu kunye neemveliso ezisulungekileyo kufuneka zisebenze kakuhle ixesha elide. I-tungsten carbide bearings isetyenziswa kwezi mpompo ngenxa yokumelana kwazo okugqwesileyo. Indawo yokucoca enkulu eTexas yabika ukuba emva kokutshintshela kwiibheringi ze-tungsten carbide kwiinkqubo zabo zokumpompa ezibalulekileyo, ukugcinwa rhoqo kwehle ukusuka ngenyanga ukuya kanye kwiinyanga ezintandathu. Iibheringi zinokumelana namasuntswana abrasive kwi-oyile ekrwada kunye nokujikeleza ngesantya esiphezulu kweeshafti zempompo ngaphandle kokuguga okubalulekileyo, ukuqinisekisa ukuhamba okuthe gqolo kweemveliso ze-oyile kuthungelwano lwemibhobho entsonkothileyo yomhluzi.

2. Ishishini lezeMigodi

   - Kwimisebenzi yemigodi ye-hard-rock, efana nemigodi yegolide kunye nobhedu, ii-crushers kunye ne-grinding mill ziphantsi kokugqoka okunamandla ukusuka kwindalo e-abrasive ye-ores. Iibheringi ze-tungsten carbide ziqeshwe kwi-shafts eziphambili zaba matshini. Umgodi wobhedu eChile uphumeze iibheringi ze-tungsten carbide kwizityuli zemihlathi ezikhulu. Iibheringi zentsimbi zangaphambili zaziguga ngokukhawuleza, zibangela ukumiswa kwemveliso rhoqo. Ngeebheringi ze-tungsten carbide, i-uptime ye-crusher inyuke nge-30%. Iibheringi zingakwazi ukunyamezela imithwalo yempembelelo enzima evela kumatye amakhulu obhedu olunobhedu kunye nokukrazula okuqhubekayo ukusuka kumaqhekeza amatye, ukugcina ukusebenza okuphezulu kwe-crusher kunye nokunyusa umthamo wemihla ngemihla wokucubungula i-ore.

   - Iinkqubo zokuthutha emigodini, ezithutha umthamo omkhulu wentsimbi kwimigama emide, zikwaxhamla kwiibheringi ze-tungsten carbide. Kumgodi wentsimbi eOstreliya, iirola zokuhambisa zazixhotyiswe ngeebheringi zetungsten carbide. Ubume oburhabaxa, obuzaliswe luthuli kunye nemithwalo enzima yentsimbi ekrwada ngaphambili yabangela ukuguga ngokukhawuleza kweebheringi zemveli. Emva kohlaziyo, ukuthembeka kwesixokelelwano sokuhambisa kuphuculwe kakhulu. Iibheringi zibonise iimpawu ezincinci zokuguga nasemva kokusebenza ngokuqhubekayo ngaphezu konyaka, ukunciphisa imfuno yokutshintshwa rhoqo kweerola kunye nokuqinisekisa ukuthuthwa kwentsimbi ekrwada ngaphandle komthungo ukusuka ebusweni bomgodi ukuya kwindawo yokulungisa.

3. Ishishini le-Aerospace

   -Kwiinjini zenqwelomoya, izinto ezijikelezayo ezinesantya esiphezulu zifuna iibheringi ezinokumelana namaqondo obushushu agqithisileyo, imithwalo ephezulu, kunye nokungcangcazela. Iibheringi ze-tungsten carbide zisetyenziswa kuyilo oluthile lwenjini. Ngokomzekelo, kwisizukulwana esitsha seenjini zokulwa, iibheringi ze-tungsten carbide zisetyenziswa kwicandelo le-compressor. Ezi bheringi zinokugcina uzinzo kunye nokusebenza ngokutyibilikayo naxa injini isebenza kumanqanaba aphezulu okutyhala, namaqondo obushushu afikelela kwi-1000°C. Ukusetyenziswa kweebheringi ze-tungsten carbide kwiinjini zeenqwelo-moya zinegalelo ekwandiseni ukusebenza kakuhle kwe-injini, ukunciphisa iimfuno zokugcinwa, kunye nokuphucula ukusebenza kweenqwelomoya jikelele, ukuqinisekisa ukuthembeka kwenjini ngexesha lokuhamba okubalulekileyo kwendiza.

   - Kwiinkqubo zokulawula isimo sengqondo sesathelayithi, ukuchaneka kubaluleke kakhulu. Iibheringi ze-tungsten carbide zisetyenziswa kwi-gyroscopes kunye ne-actuators yezi nkqubo. Uphehlelelo lwamva nje lwesathelayithi yi-arhente enkulu yasemajukujukwini ebandakanya i-tungsten carbide - ethwele-i-gyroscopes enezixhobo. I-bearings 'high-precision rotation kunye nokuxhathisa ukunxiba ixesha elide kwindawo enzima yendawo (kuquka ukuhlukahluka kobushushu obugqithisileyo kunye nemitha yemitha ephezulu) iqinisekise ukuqhelaniswa okuchanekileyo kwesathelayithi. Oku kwavumela isathelayithi ukuba igcine indawo yayo eyiyo kwaye yenze imisebenzi yayo yenzululwazi nonxibelelwano ngokufanelekileyo kubomi obucetyiweyo beminyaka eliqela.