Lub Forged Ncej yog dab tsi?
Lub ncej hlau forgedyog ib qho khoom siv hlau cylindrical ua los ntawm hlau uas tau dhau los ntawm cov txheej txheem forging. Forging cuam tshuam nrog kev siv cov zog compressive, feem ntau los ntawm kev ua kom sov rau qhov kub siab thiab tom qab ntawd siv lub zog los ntawm hammering, nias, lossis dov. Cov txheej txheem no ua rau lub qhov nrog cov khoom siv kho tshuab zoo dua xws li lub zog zoo dua, kev tawv, thiab kev tiv taus hnav piv rau cov qhov ua los ntawm cov hlau cam khwb cia lossis tshuab.
Cov hlau forged shafts siv dav hauv ntau yam kev siv hauv kev lag luam uas qhov kev ua tau zoo thiab kev ruaj khov yog qhov tseem ceeb. Lawv cov khoom siv kho tshuab zoo ua rau lawv zoo tagnrho rau kev siv hauv cov chaw nyuaj, xws li hauv cov cav tsheb, cov tshuab aerospace, thiab cov tshuab hnyav. Lub forged shaft yog ib qho tseem ceeb uas siv hauv ntau daim ntawv thov kev lag luam, paub txog nws lub zog tshwj xeeb, kev ruaj khov, thiab kev tawv. Hom shaft no yog tsim los ntawm cov txheej txheem hu ua forging, uas hlau yog puab los ntawm kev siv lub zog siab. Hauv tsab xov xwm no, peb yuav tshawb nrhiav cov yam ntxwv tseem ceeb thiab cov txheej txheem tsim khoom ntawm forged shafts kom ntxaws ntxiv.
Cov yam ntxwv ntawm Forged Steel Shafts
1. Lub zog zoo dua:Ib qho ntawm cov txiaj ntsig tseem ceeb tshaj plaws ntawm cov hlau forged yog lawv lub zog zoo dua. Cov txheej txheem forging sib phim cov qauv ntawm cov hlau, ua rau cov khoom siv sib zog dua thiab sib xws. Qhov no ua rau lub ncej uas tiv taus kev qaug zog thiab kev ntxhov siab, tshwj xeeb tshaj yog nyob rau hauv cov khoom thauj siab thiab cov xwm txheej tig. Cov hlau forged tsis tshua muaj qhov tsis zoo xws li porosity, uas tuaj yeem tshwm sim hauv cov khoom cam khwb cia.
2. Kev Ruaj Ntseg Zoo Dua:Cov hlau forged shafts qhia tau tias muaj zog dua. Cov txheej txheem forging tsim cov khoom siv zoo sib xws nrog tsawg dua qhov tsis zoo sab hauv, uas txhim kho nws txoj kev tiv thaiv kev cuam tshuam, tawg, thiab tawg. Qhov no ua rau cov hlau forged shafts tsim nyog rau cov ntawv thov uas cov khoom yuav raug kev poob siab lossis kev cuam tshuam loj.
3. Kev Ua Kom Ruaj Khov Ntau Ntxiv:Vim yog lub zog siab thiab kev tawv ncauj uas tau muab rau thaum lub sijhawm forging, cov hlau forged shafts feem ntau kav ntev dua hauv kev hnav thiab tsim kua muag. Lawv tshwj xeeb tshaj yog tiv taus kev hnav los ntawm kev sib txhuam thiab tuaj yeem tswj lawv qhov kev ruaj khov hauv qhov chaw nyuaj, ua rau lawv zoo tagnrho rau cov tshuab tig thiab cov ntawv thov hnyav.
4. Kev Tiv Thaiv Kev Qaug Zog:Qhov kev tiv taus qaug zog ntawm cov hlau forged shafts yog ib qho ntawm lawv cov yam ntxwv tseem ceeb tshaj plaws. Kev forging tshem tawm cov qhov khoob sab hauv uas tuaj yeem ua rau ib feem tsis muaj zog, yog li txo qhov kev pheej hmoo ntawm kev ua tsis tiav los ntawm kev thauj khoom cyclic. Qhov no ua rau cov hlau forged shafts zoo tagnrho rau kev siv rau hauv cov ntawv thov kev ntxhov siab xws li cov khoom drivetrain thiab turbine shafts, uas raug rov ua dua thaum lub sijhawm ua haujlwm.
5. Kev Tiv Thaiv Kev Xeb:Nyob ntawm seb cov hlau sib xyaw tshwj xeeb siv rau hauv cov txheej txheem forging (piv txwv li, hlau tsis xeb, hlau sib xyaw), cov hlau forged tuaj yeem muaj kev tiv thaiv corrosion zoo heev. Cov hlau ua los ntawm cov khoom siv tiv thaiv corrosion tuaj yeem tiv taus kev raug dej noo, tshuaj lom neeg, thiab cov xwm txheej ib puag ncig hnyav, ua rau lawv tsim nyog rau kev siv hauv kev lag luam xws li marine, kev ua tshuaj lom neeg, thiab lub zog.
Hom Forged Steel Shafts
1. KubCov Hlau Forged Shafts
Hauv kev kub forging, cov hlau raug cua sov rau qhov kub siab dua nws qhov recrystallization point, feem ntau ntawm 900 ° C txog 1,300 ° C (1,650 ° F txog 2,370 ° F), kom yooj yim rau kev ua duab. Qhov no yog txoj kev forging feem ntau rau cov hlau loj, vim nws ua kom cov khoom siv tswj tau lub zog thiab kev ncaj ncees thaum lub sijhawm deformation. Kev kub forging yog qhov tsim nyog rau kev tsim cov hlau hnyav siv hauv kev lag luam xws li tsheb, aerospace, thiab kev tsim kho.
2. Cov Hlau Uas Tau Ua Los Ntawm Txias
Kev forging txias yog ua nyob rau hauv lossis ze rau chav tsev kub thiab feem ntau ua rau cov khoom siv muaj zog dua. Cov txheej txheem no yog siv rau kev tsim cov ncej me me uas xav tau qhov tseeb siab, xws li cov uas siv rau hauv cov tshuab precision lossis hauv cov khoom siv hauv tsheb. Cov ncej forged txias feem ntau muaj zog dua thiab muaj qhov tiav zoo dua piv rau cov ncej forged kub.
3. Cov Hlau Uas Muaj Cov Hlau Isothermal Forged
Hauv kev siv isothermal forging, ob qho tib si hlau thiab lub pwm raug tswj kom zoo ib yam li qub thaum lub sijhawm ua haujlwm. Txoj kev no txo cov thermal gradients thiab ua kom cov khoom siv sib xws, ua rau muaj cov khoom siv kho tshuab zoo dua. Isothermal forging yog qhov tshwj xeeb tshaj yog rau cov hlau ua tau zoo siv hauv kev siv aerospace lossis turbine.
Cov ntawv thov ntawm Forged Steel Shafts
1. Kev Lag Luam Tsheb
Cov hlau forged shaftsyog qhov tseem ceeb hauv lub drivetrain, suav nrog cov khoom xws li crankshafts, axles, drive shafts, thiab differentials.
2. Kev Lag Luam Dav Hlau
Hauv kev lag luam aerospace, cov hlau forged shafts yog siv rau hauv cov cav turbine, landing gear, thiab lwm yam khoom tseem ceeb uas yuav tsum ua haujlwm hauv qab qhov kub thiab txias heev thiab qhov ceev ntawm kev sib hloov.
3. Cov Tshuab Hnyav
Cov hlau forged shafts yog siv dav hauv cov tshuab hnyav rau cov khoom xws li iav shafts, spindles, thiab crankshafts.
4. Kev Lag Luam Zog
Cov hlau forged shafts yog siv rau hauv turbines, generators, thiab lwm yam khoom siv hluav taws xob.
5. Kev Lag Luam Hiav Txwv
Cov hlau forged shafts yog siv rau hauv cov propeller shafts, cov twj tso kua mis, thiab lwm yam khoom siv hauv marine.
6. Kev Tshawb Fawb thiab Kev Tsim Kho
Hauv kev lag luam xws li kev khawb av thiab kev tsim kho, cov hlau forged yog siv rau hauv cov khoom siv xws li crushers, conveyors, thiab excavators.
Cov Qhov Zoo ntawm Forged Steel Shafts Dua li Cast lossis Machined Shafts
1. Kev Txhim Kho Zoo Dua: Kev forging tshem tawm cov qhov tsis zoo sab hauv xws li porosity, kom ntseeg tau tias cov hlau forged muaj tsawg dua qhov tsis muaj zog dua li cov khoom pov tseg lossis cov khoom siv tshuab.
2. Qhov Sib Piv Zog-rau-Qhov Hnyav Siab Dua: Cov hlau forged feem ntau muaj zog dua tab sis sib dua li cov cam khwb cia, ua rau lawv ua haujlwm tau zoo dua hauv kev siv ua haujlwm siab.
3. Txhim Kho Kev Qaug Zog thiab Kev Hnav Tsis Taus: Cov txheej txheem forging sib phim cov qauv ntawm cov khoom siv, uas ua rau lub qhov muaj peev xwm tiv taus cov khoom thauj rov ua dua thiab tiv taus kev hnav los ntawm kev sib txhuam.
4. Kev Siv Nyiaj Txiag: Cov hlau forged shafts xav tau tsawg dua cov khoom siv pov tseg piv rau casting, uas tuaj yeem ua rau txuag tau nyiaj hauv kev tsim khoom ntau.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-11-2024