Daim ntawv thov tungsten Carbide bearings

Nov yog qee qhov kev thov raug cai uas hais txog qhov muaj txiaj ntsig ntawm tungsten carbide bearings thoob plaws ntau qhov kev lag luam:

1. Kev lag luam roj thiab roj

   - Hauv kev sib sib zog nqus roj drilling rigs, cov xwm txheej hnyav heev. Lub downhole drilling motors ua haujlwm nyob rau hauv kev kub siab, kub siab, thiab nyob rau hauv ib qho chaw corrosive uas muaj cov av nkos drilling thiab cov kua qaub. Tungsten carbide bearings yog siv nyob rau hauv cov motors. Piv txwv li, nyob rau hauv ib tug loj-scale offshore drilling project nyob rau hauv lub Gulf of Mexico, lub tuam txhab drilling tau hloov ib txwm steel-raws li bearings nrog tungsten carbide bearings nyob rau hauv lawv downhole motors. Raws li qhov tshwm sim, tus kabmob lifespan tau nce los ntawm qhov nruab nrab ntawm 50 teev mus rau ntau tshaj 500 teev. Qhov no tsis tsuas yog txo tus naj npawb ntawm cov nqi pheej yig drilling rig kaw rau cov kabmob hloov pauv, tab sis kuj tseem txhim kho qhov kev ua haujlwm ntawm tag nrho cov drilling, tso cai rau kev ua haujlwm txuas ntxiv thiab tob dua.

   - Nyob rau hauv cov roj refineries, lub twj tso kua mis uas thauj cov roj viscous crude thiab cov khoom ua kom zoo yuav tsum tau ua haujlwm zoo rau lub sijhawm ntev. Tungsten carbide bearings yog siv nyob rau hauv cov twj no vim lawv zoo heev hnav tsis kam. Ib lub chaw tsim khoom loj hauv Texas tau tshaj tawm tias tom qab hloov mus rau tungsten carbide bearings hauv lawv cov twj siv tseem ceeb, kev saib xyuas zaus tau txo qis los ntawm ib hlis mus rau ib zaug txhua rau lub hlis. Cov bearings tuaj yeem tiv taus cov khoom abrasive nyob rau hauv cov roj crude thiab kev sib hloov ceev ntawm lub twj tso kua mis shafts yam tsis muaj kev hnav tseem ceeb, kom ntseeg tau tias cov khoom siv roj zoo ib yam los ntawm cov khoom siv roj refinery txoj kev sib txuas.

2. Kev lag luam mining

   - Hauv kev ua haujlwm pob zeb nyuaj, xws li cov pob zeb kub thiab tooj liab, cov crushers thiab sib tsoo mills raug mob hnyav los ntawm kev sib tsoo ntawm cov ores. Tungsten carbide bearings yog ua haujlwm nyob rau hauv lub ntsiab ncej ntawm cov tshuab no. Ib lub mine tooj liab hauv Chile tau siv tungsten carbide bearings hauv nws lub puab tsaig loj loj. Yav dhau los steel bearings tau hnav tawm sai heev, ua rau tsis tu ncua ntau lawm. Nrog rau cov tungsten carbide bearings, lub crusher lub sijhawm nce 30%. Cov bearings tuaj yeem tiv taus qhov hnyav hnyav loads los ntawm cov pob zeb loj ntawm tooj liab-cov kabmob ore thiab kev puas tsuaj tas mus li los ntawm cov pob zeb tawg, tuav lub crusher kev ua haujlwm siab thiab ua kom muaj peev xwm ua haujlwm txhua hnub.

   - Conveyor systems hauv mines, uas thauj cov ntim loj ntawm cov ore hla kev deb, kuj tau txais txiaj ntsig los ntawm tungsten carbide bearings. Nyob rau hauv ib lub ore hlau mine nyob rau hauv teb chaws Australia, lub conveyor rollers tau nruab nrog tungsten carbide bearings. Qhov hnyav, muaj plua plav puv ib puag ncig thiab hnyav hnyav ntawm cov hlau ore yav dhau los tau ua rau hnav sai sai ntawm cov kabmob ib txwm muaj. Tom qab kev txhim kho, lub tshuab conveyor kev ntseeg tau zoo tuaj. Cov bearings tau pom cov cim qhia me me ntawm kev hnav txawm tias tom qab ua haujlwm tas li rau ib xyoos, txo qhov kev xav tau ntawm cov menyuam yaus hloov pauv thiab ua kom muaj kev thauj mus los tsis zoo ntawm cov hlau ore los ntawm mine lub ntsej muag mus rau qhov chaw ua haujlwm.

3. Kev lag luam Aerospace

   - Hauv cov tshuab dav hlau, cov khoom siv sib hloov ceev yuav tsum tau muaj cov kabmob uas tuaj yeem tiv taus qhov kub thiab txias, siab loads, thiab vibrations. Tungsten carbide bearings yog siv rau hauv qee qhov kev tsim lub cav siab heev. Piv txwv li, nyob rau hauv ib tiam tshiab ntawm fighter dav hlau cav, tungsten carbide bearings yog siv nyob rau hauv lub compressor seem. Cov kabmob no tuaj yeem tswj hwm lawv qhov kev ruaj ntseg thiab kev ua haujlwm du txawm tias lub cav ua haujlwm ntawm qhov siab thrust, nrog rau qhov kub txog li 1000 ° C. Kev siv cov tungsten carbide bearings hauv cov tshuab dav hlau ua rau muaj kev ua haujlwm zoo ntawm lub cav, txo cov kev xav tau ntawm kev saib xyuas, thiab txhim kho tag nrho cov kev ua haujlwm ntawm lub dav hlau, ua kom muaj kev ntseeg siab ntawm lub cav thaum lub sijhawm ua haujlwm tseem ceeb.

   - Hauv satellite cwj pwm tswj systems, precision yog qhov tseem ceeb tshaj plaws. Tungsten carbide bearings yog siv rau hauv gyroscopes thiab actuators ntawm cov tshuab no. Lub satellite tso tawm tsis ntev los no los ntawm lub chaw haujlwm loj hauv chaw suav nrog tungsten carbide - bearing - nruab gyroscopes. Lub bearings 'high-precision rotation thiab tsis kam hnav ntev ntev nyob rau hauv qhov chaw hnyav (xws li kub hloov pauv thiab hluav taws xob hluav taws xob siab) ua kom muaj tseeb satellite orientation. Qhov no tso cai rau lub satellite tswj nws txoj haujlwm raug thiab ua nws txoj haujlwm kev tshawb fawb thiab kev sib txuas lus tau zoo nyob rau hauv nws qhov kev xav tau ntawm ntau xyoo.