2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Riveted Joints Yog Stronger Cov txiaj ntsig zoo tshaj ntawm kev siv cov pob qij txha riveted hauv lub dav hlau yog tias lawv muaj zog thiab ruaj khov dua cov pob qij txha. Thaum ob qho khoom sib txuas ua ke, tsuas yog sab nrauv ntawm cov khoom sib txuas ua ke.
Vim li cas thiaj siv rivets?
Lawv yog siv los koom ob lossis ntau cov ntaub ntawv ua ke thiab tsim kev sib koom ua ke uas muaj zog thiab nruj dua li cov ntsia hlau ntawm tib txoj kab uas hla tuaj yeem yog. Riveting yog siv rau txhua hom kev tsim kho niaj hnub no, hlau yog cov khoom siv riveted tshaj plaws.
Qhov twg rivets siv hauv dav hlau?
Peb tab tom tham ntau txhiab tus rivets ntawm lub dav hlau raug. Rivets yog lub teeb hauv qhov hnyav thiab pheej yig hauv tus nqi. Rivets tsis yog tsuas yog siv los tuav cov ntawv txhuas ua ke, tab sis lawv yog tseem siv hauv kev ruaj ntseg fittings, txiv ntseej daim hlau, spars thiab tav, thiab lwm yam.. noob.
Vim li cas rivets nyiam dua threaded fasteners rau daim ntawv thov dav hlau?
Rivets muaj ntau qhov zoo dua ntawm cov xov bolts. Lawv yuav tsis xoob thaum raug kev co thiab tuaj yeem ruaj ntseg pob qij txha nrog luv clamp ntev. Ntawm qhov tod tes, piv rau threaded bolts, lawv yog cumbersome thiab siv sij hawm siv rau nruab thiab tshem tawm, thiab muab txwv clamp load.
Cov ntsia hlau puas muaj zog dua rivets?
Screws (ntoo thiab ntawv hlau) muaj zog dua cov rivets ntawm tib txoj kab uas hlavim lawv muaj ntau qhov hla, tab sis lawvmuaj me me rov qab cheeb tsam. Lub tshuab screws nrog cov tshuab ntxhua khaub ncaws thiab cov txiv ntoo tsis yog tsuas yog muaj zog heev, lawv kuj muaj thaj chaw loj. Rivets kuj tseem siv tau nrog ntxhua khaub ncaws.
Pom zoo:
Nyob hauv dav hlau thiab tawm ntawm lub dav hlau buckling?
Nyob rau hauv dav hlau dabtsi yog khoov lub sij hawm txhais tau hais tias lub phaj khoov nyob rau hauv nws tus kheej lub dav hlau xws li ib tug shear phab ntsa nrog kab rov tav thiab ntsug quab yuam uas yog siv rau nws lub dav hlau thiab yog li tsim nyob rau hauv lub dav hlau khoov lub sij hawm.
Kev siv lub teeb pom kev dav dav dav dav li cas?
Kev siv lub teeb pom kev dav dav dav dav li cas yog qhov tseeb rau hmo ntuj? Txo lub teeb pom kev sab hauv kom tsawg kawg. Dab tsi yog cockpit teeb? Cockpit teeb tuaj nyob rau hauv ntau yam duab thiab qhov ntau thiab tsawg. High-brightness halogen lossis cov pa taws nyeem cov teeb pom kev tuaj yeem ntsia tau rau hauv lub qab nthab cockpit.
Puas cov dav hlau dav hlau siv tom qab hluav taws kub?
Afterburners yog yam ntxwv ntawm lub tshuab dav hlau uas txhaj roj ntau dua thiab oxygen kom nrawm thiab txhawb nqa loj. Rau cov dav hlau niaj hnub niaj hnub no, qhov kev nce siab tuaj yeem nyob qhov twg ntawm 40 txog 70 feem pua. Puas yog txhua lub dav hlau fighter muaj tom qab hlawv?
Vim li cas siv lub dav hlau dav hlau?
Ib lub dav hlau yog lub hom phiaj dav dav dav dav dav dav dav hlau, siv los hnav cov ntoo kom loj rau kev npaj rau qhov tseeb thiab / lossis ntug kev sib koom ua ke. Nws feem ntau yog thawj lub dav hlau siv rau ntawm cov khoom ntxhib, tab sis rau kev ua haujlwm rougher nws tuaj yeem ua ntej los ntawm lub dav hlau txhuam.
Puas yog cov dav hlau dav hlau siv roj ntau dua?
Kev ua kom muaj zog Turboprops muaj qhov ceev tshaj plaws hauv qab 460 mais ib teev (740 km / h). Qhov no tsawg dua cov dav hlau uas siv los ntawm cov dav hlau loj niaj hnub no, txawm li cas los xij dav hlau kiv cua muaj txiaj ntsig ntau dua.
