2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Yuav ua li cas ntawm extrusion, ib daim ntawv tso rau hauv lub chamber? Nqe lus piav qhia: In forward extrusion, ib daim ntawv tso rau hauv lub chamber thiab yuam los ntawm qhov qhib tuag los ntawm hydraulically tsav ram. Qhov qhib tuag yuav yog puag ncig, lossis nws yuav muaj ntau yam duab, nyob ntawm qhov xav tau profile.
Yuav ua li cas ntawm cov txheej txheem forging hlau yog khaws cia nyob rau hauv nruab nrab ntawm ib tug khub ntawm tuag thiab ib tug gutter yog muab nyob rau hauv qis tuag?
Kev piav qhia: hauv kaw tuag forging txheej txheem hlau yog khaws cia nyob rau hauv nruab nrab ntawm ib khub ntawm cov tuag thiab ib lub qhov dej yog muab rau hauv qis tuag. nyob rau hauv kev xav tuag forging txheej txheem hlau yog khaws cia nyob rau hauv nruab nrab ntawm ib tug khub ntawm tuag thiab tsis muaj gutter yog muab nyob rau hauv qis tuag.
Nyob rau hauv qhov twg ntawm cov txheej txheem forging hauv qab no yog tsim?
Closed tuag forging nrog flash muaj kev kub ntxhov ntawm ib daim duab hluav taws xob nruab nrab ntawm ob feem ntawm qhov tuag, feem ntau yog txuam nrog poj niam impressions. Cov hlau ntau dhau yog nyem tawm ntawm cov kab tuag thiab hu ua "flash" (cov tuag yog tsim nrog lub teeb av thiab gutter).
Dab tsi yog cov duab ntawm cov pob zeb siv hauv txheej txheem extrusion?
3. Dab tsi yog cov duab ntawm lub billet siv hauv txheej txheem extrusion? Kev piav qhia: Cov duab ntawm cov pob zeb hauv cov txheej txheem extrusion yog tsim los ua cylindrical nkaus xwb. Lub cubical lossis spherical lossis pyramidal billet tsis tuaj yeem tsim kom muaj txiaj ntsig zoo.
Thaum kub npaum li casforging yog nqa tawm?
Kub forging ntawm hlau: Lub forging kub yog siab tshaj qhov kub ntawm recrystallization, thiab feem ntau yog nruab nrab ntawm 950 ° C ~ 1250 ° C. Feem ntau, ib qho kev paub zoo (piv txwv li, filling ntawm tuag-kab noj hniav nyob rau hauv cov ntsiab lus ntawm forging), tsawg tsim rog, thiab ib tug yuav luag uniform tensile zog ntawm lub workpiece.
Pom zoo:
Yuav ua li cas hloov ntawm ib tug tub mus rau ib tug ntxhais nyob rau hauv gta v?
Tam sim no, tsis muaj txoj hauv kev los hloov koj tus cwj pwm poj niam txiv neej hauv GTA Online. Thaum koj tawm hauv cov ntawv qhia tsim ua cim, txawm tias koj xaiv dab tsi - txiv neej lossis poj niam - raug kaw. Kuv yuav hloov kuv poj niam txiv neej li cas hauv GTA Online 2021?
Puas yog kev tso quav tso quav tso quav raug cai hauv Kentucky?
Kev tso quav tso quav raug cai hauv txhua lub xeev. … Qhov tseeb tiag, lawv tau hais rau kuv tias nws tsis raug cai, txawm tias Kentucky Lub Tsev Haujlwm Saib Xyuas Dej tau tawm tswv yim txog kev tso quav tso quav kom txuag dej. Yog li kuv yuav tsum tau mus rau lub peev, Frankfort, thov kom zam kev zam ntawm txoj cai septic tank.
Puas tuaj yeem muab amiodarone muab tso rau hauv?
Amiodarone tuaj yeem tswj hwm los ntawm tso rau hauv txoj hauv kev lossis txoj hauv kev. YYuav muab amiodarone io? Nyob rau hauv cov neeg laus, amiodarone tuaj yeem muab tau rau VT / VF lub plawv nres ntawm cov hlab ntsha (IV) / intraosseous (IO) infusion li 300 mg sai bolus ua raws li qhov ntxiv bolus ntawm 150 mg IV / IO yog tias VT lossis VF txuas ntxiv mus.
Puas muab muab tso rau yaj lossis txav chaw?
Thaum nws muaj peev xwm ua tau rau cov neeg ua haujlwm tsiv teb tsaws chaw, qhov kev mob tshwm sim no tsis tshua muaj thiab tuaj yeem zam tau los ntawm kev xaiv tus neeg txhaj tshuaj tsim nyog. Txawm hais tias kev tsiv teb tsaws chaw yog qhov tsis tshua muaj heev, nws yuav muaj peev xwm nce ntxiv thaum cov khoom ua tiav los ntawm tus neeg tsis muaj kev paub lossis tsis muaj peev xwm txhaj tshuaj.
Nyob hauv tus neeg muab khoom yog dab tsi yog tus muab lub cim xeeb nyiam?
Tus pub txoj kev nco yog ib tsev neeg sib sau ua ke ua kev zoo siab Christmas. Tus Giver qhia lub cim xeeb no nrog Jonas hauv tshooj 16, thiab Jonas tau ntsib txoj kev hlub thawj zaug thaum tsev neeg txuas ntxiv qhib lawv lub khoom plig ua ke.
