2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Nco forging, txheej txheem ntawm shaping hlau thiab nce nws lub zog. Nyob rau hauv feem ntau forging, lub Upper tuag yog yuam tawm tsam ib tug rhuab workpiece positioned nyob rau hauv ib tug ruaj khov qis tuag. Yog qhov tuag saum toj los yog rauj poob, txheej txheem hu ua poob forging.
Yuav poob forged zoo dua?
Vim kev ua haujlwm kub ua kom cov qauv nplej thiab ua kom lub zog siab, ductility thiab tsis kam, cov khoom forged muaj kev ntseeg siab dua. Thiab lawv tau tsim tsis muaj tus nqi ntxiv rau kev tswj cov txheej txheem nruj dua thiab kev tshuaj xyuas uas yuav tsum tau ua rau casting. Tso forgings muab cov lus teb zoo dua rau kev kho cua sov.
Dab forging siv rau dab tsi?
Tshaj forging yog siv feem ntau rau tsim khoom siv rau cov tshuab xws li dav hlau lossis tsheb. Drop forging kuj yog siv los tsim cov cuab yeej, xws li. wrenches, pliers thiab rauj.
Vim li cas cov cuab yeej hais tias poob forged?
Yog vim li cas cov tuam txhab xav kom koj paub tias lub cuab yeej poob forged yog vim qhov no qhia koj qee yam txog lub zog thiab ua haujlwm ntawm lub cuab yeej. Lwm ob txoj kev los ua ib lub cuab tam yuav yog casting los ntawm molten hlau los yog machining nws (txiav cov ntaub ntawv deb) los ntawm ib tug loj thaiv ntawm hlau.
Dab forged rauj yog dab tsi?
Dab rauj forging yog dab tsi? Yooj yim muab tso, nws yog ib txoj kev tsim khoom siv ob txoj kev tuag, ib qho ntawm ib qho chaw nyob ruaj khov thiab lwm qhov txuas nrog lub ram txav. Heated hlau yog muab tso rau hauv qis tuag. Lub ramcoj lwm tus tuag, xa ib txheej txheej tshuab los ua cov hlau kub.
Pom zoo:
Puas yog txoj kev tsheb ciav hlau sab hnub poob puas poob franchise?
Ib lub tuam txhab tsheb ciav hlau tau hais tias nws tuaj yeem poob nws txoj haujlwm franchise tom qab tshaj tawm £ 137m poob. South Western Railway (SWR) tau hais tias nws tab tom tham nrog tsoomfwv txog yav tom ntej ntawm daim ntawv cog lus, uas yuav dhau mus rau xyoo 2024.
Puas yog poob lossis poob?
Poob lossis poob: Poob yog siv los ua ib qho lus qhia uas qhia txog qhov kev poob ib yam dab tsi whereas poob yog ib lub npe uas sawv cev rau tej yam uas ploj lawm. Thaum Siv Loss lossis looses? Feem ntau, Poob yog ib qho lus qhia uas txhais tau tias "
Cov neeg ua haujlwm poob siab puas yog ib feem ntawm tus nqi poob haujlwm?
Vim tias cov neeg ua haujlwm poob siab tsis nquag nrhiav haujlwm, lawv suav tias yog cov neeg tsis koom nrog hauv kev ua lag luam-uas yog, lawv yog tsis suav tias poob haujlwm lossis tsis suav nrog lub zog ua haujlwm. Vim li cas cov neeg ua haujlwm poob siab tsis suav nrog tus nqi poob haujlwm?
Leej twg ua rau lub dav hlau poob hauv kev poob?
Widmore staged lub dav hlau fake wreck kom yog nws nrhiav tau cov kob yuav tsis muaj speculation tias muaj peb cov neeg nyob rau hauv nws vim hais tias lub dav hlau "pom" nrog tag nrho cov neeg caij tsheb tuag Yog li ntawd, yog tias leej twg tau tawm ntawm cov kob thiab hais tias lawv yog cov ciaj sia ntawm Oceanic Flight 815, tsis muaj leej twg yuav ntseeg lawv.
Leej twg yog tus montague thiab leej twg yog capulet?
Capulet: Lub taub hau ntawm lub tsev Capulet, nws yog Juliet txiv thiab yeeb ncuab ntawm Montague. Leej twg yog Montague hauv Romeo thiab Juliet? Tswv Montague yog leej txiv ntawm Romeo, thiab tus txiv ntawm Lady Montague. Nws muaj kev sib cav tsis tu ncua nrog Tswv Capulet, tus thawj coj ntawm lwm tsev neeg nplua nuj thiab tseem ceeb.
