Forging thev naus laus zis muaj ntau yam kev siv hauv kev lag luam aeronautical, feem ntau yog siv los tsim cov khoom tseem ceeb uas muaj kev hloov pauv thiab cov khoom hnyav hauv cov dav hlau. Piv txwv li, nws yog siv los tsim cov khoom tseem ceeb xws li cov qauv airframe, cav tig qhov chaw, thiab tsaws iav. Qhov zoo ntawm qhov chaw ua los ntawmforgingssuav txog li 20 feem pua ~ 35 feem pua ntawm tag nrho cov huab cua huab cua thiab 30 feem pua ~ 45 feem pua ntawm tag nrho cov qauv ntawm lub cav. Nws yog ib qho tseem ceeb uas txiav txim siab qhov kev ua tau zoo, kev ntseeg siab, lub neej, thiab kev lag luam ntawm cov dav hlau thiab cov cav tov.
Kev siv Forgings hauv Aircraft Lub Cev Qauv
Forgings yog dav siv nyob rau hauv aircraft lub cev, xws li cav ncej, qhov rooj ncej, lub cev load-bearing ncej kab, tis ncej kab teeb, pob qij txha, thiab lwm yam. Cov kev faib tshwj xeeb yog qhia hauv daim duab 1. Ntawm lawv, lub cev load-bearing thav duab beam, tis ncej nqaj, sib koom ua ke, thiab lwm yam feem ntau yog tuag forgings tsim los ntawm kev tuag forging, thiab cov ntaub ntawv feem ntau yog titanium alloy, aluminium alloy, thiab steel qauv. Tam sim no, forgings ntawm aircraft lub cev qauv yog tus yam ntxwv ntawm ib tug complex qauv, loj projection cheeb tsam, thiab nyuaj tsim. Nyob rau hauv xyoo tas los no, ntau thiab ntau cov ntaub ntawv tshiab tau siv, thiab cov kev xav tau rau lawv cov qauv, tawg toughness, thiab qaug zog lub zog tau raug tsa.
Kev siv Forgings hauv Landing Iav
Kev tsaws iav yog qhov tseem ceeb ntawm ob qho tib si tub rog thiab pej xeem aircraft. Thaum lub sij hawm nquag takeoffs thiab landings, lub dav hlau tsaws iav yog raug rau tej yam loads loj. Yog li ntawd, cov qauv thiab kev ua tau zoo ntawm forgings yuav tsum tau siab dua, thiab cov txheej txheem metallurgical thiab forging txheej txheem ntawm cov khoom siv yuav tsum tau tswj nruj me ntsis.
Lub dav hlau tsaws iav feem ntau yog tsim los ntawm kev tuag forging, uas muaj cov yam ntxwv ntawm qhov loj me, cov qauv nyuaj, thiab qhov projection loj. Cov khoom siv yog tsim los ntawm high-strength structural steel thiab high-strength thiab high-toughness titanium alloy, uas muaj siab deformation kuj thaum ua. Muaj cov kev xav tau siab ntawm cov qauv sib xws, kev cuam tshuam tsis kam, thiab qaug zog tsis kam ntawm forgings.
Kev siv Forgings hauv Cov Ntsiab Lus Cav
Qhov tseem ceeb ntawm compressor disc, turbine disc, spacer, sealing nplhaib, ib tug hniav disc, dual-kev ua tau zoo disc, turbine ncej, thiab kiv cua ncej ntawm aircraft engine yog tag nrho cov npaj los ntawm forging technology.
Lub forgings rau aero-engine yog tsuas yog ua los ntawm superalloys (hmoov superalloys), titanium alloys, thiab hlau, thiab lawv cov khoom zoo (siab kub thiab kub ib txwm kub mechanical zog) thiab microstructure homogeneity yuav tsum tau. Cov yam ntxwv tseem ceeb ntawm cov txheej txheem forgings machining yog siab ua haujlwm rau cov khoom deformation thiab kev tswj cov txheej txheem nyuaj.
