Video: Koj puas tuaj yeem ua kom sov thiab khoov lub caij nplooj ntoos hlav steel?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Caij nplooj ntoos hlav steel yog hardened carbon hlau , tsis tshwj xeeb. Tab sis vim lub hardening nws nyob hauv nws daim ntawv. Yog koj xav khoov koj yuav tsum tau cua sov rau liab glow thaum nws yuav loose nws hardness. Yog li koj ua tau tsis yog xwb khoov nws , as nws yuav caij nplooj ntoos hlav rov qab.
Tib neeg kuj nug, puas cua sov thiab khoov hlau tsis muaj zog?
Yog tias nws muaj zog heev / kub kho thiab koj tsis trepeat txawm siv cov txheej txheem, nws yuav ua rau nws tsis muaj zog . Fornormal me ntsis hlau txawm li cas los xij, txias khoov yog stressing hlau thiab tuaj yeem ua rau qhov chaw uas nws yuav tawg.
Tom qab ntawd, lo lus nug yog, ua li cas koj soften me ntsis steel? Kub kom txog thaum mos
- Muab cov hlau tso rau hauv qhov cub kub los yog forge thiab maj mam nce qhov kub ntawm cov hlau mus rau nws qhov tshwj xeeb austeniteregion.
- Tuav cov hlau ntawm qhov kub austenite rau yam tsawg 30 feeb.
- Txo qhov kub ntawm cov hlau maj mam.
- Txias cov hlau mus rau chav sov thiab tshuab raws li xav tau.
Ib yam li ntawd, ua li cas koj harden thiab temper caij nplooj ntoos hlav steel?
Hardening thiab Tempering . Yog hlau rhuab mus rau qhov kub thiab txias, ci los yog cherry liab, thiab ces quenched nyob rau hauv cov roj los yog dej, cov atoms ntawm hlau thiab carbon re-txiav lawv tus kheej nyob rau hauv ib tug tsim uas muab cov atoms ntawm hlau thiab carbon. hlau ib tug heev hardand brittle khoom. Cov txheej txheem no hu ua tawv.
Hom hlau twg yog caij nplooj ntoos hlav steel?
Caij nplooj ntoos hlav steel . Caij nplooj ntoos hlav steel yog ib lub npe muab rau ntau yam hlau siv nyob rau hauv kev tsim cov noob, prominently nyob rau hauv automotive thiab industrial suspensionapplications. Cov no hlau feem ntau yog qis-alloymanganese, nruab nrab-carbon hlau los yog high-carbon hlau nrog lub zog tawm los heev.
Pom zoo:
Lub caij nplooj ntoos hlav core suav nrog dab tsi?
Rau Lub Caij Nplooj Ntoos Hlav, lub caij nplooj ntoos hlav-core muaj cov khoom siv tseem ceeb thiab cov khoom siv sib xws (xws li enums) thiab vim tias nws tseem ceeb heev rau Caij nplooj ntoos hlav, tej zaum tag nrho lwm lub caij nplooj ntoos hlav yog nyob ntawm nws (ncaj qha lossis hloov pauv)
Puas yog lub caij nplooj ntoos hlav backend lossis frontend?
Caij nplooj ntoos hlav yog lub Web Application lub moj khaum uas ua hauj lwm raws li ib tug inversion ntawm kev tswj (IOC) thawv rau Java. Muaj kev txuas ntxiv siv Caij Nplooj Ntoos Hlav nyob rau sab saum toj ntawm J2EE thiab koj tuaj yeem tsim kho lub hauv ntej-kawg siv Spring, tab sis feem ntau Caij nplooj ntoos hlav tsuas yog siv los sau koj cov kev pabcuam rov qab
Lub ntsiab lus configuration nyob rau lub caij nplooj ntoos hlav yog dab tsi?
Lub Caij Nplooj Ntoos Zeeg yog dab tsi? Caij nplooj ntoos hlav ntsiab lus tseem hu ua Spring IoC ntim, uas yog lub luag hauj lwm rau instantiating, configuring, thiab assembling taum los ntawm kev nyeem configuration metadata los ntawm XML, Java annotations, thiab / los yog Java code nyob rau hauv cov ntaub ntawv configuration
Yuav ua li cas koj ua lub caij nplooj ntoos hlav khau?
Hauv qab no yog cov kauj ruam los tsim ib qho yooj yim Spring Boot Project. Kauj ruam 1: Qhib lub caij nplooj ntoos hlav initializr https://start.spring.io. Kauj Ruam 2: Muab cov pab pawg thiab cov khoom kos npe. Kauj ruam 3: Tam sim no nyem rau ntawm Tsim khawm. Kauj ruam 4: Extract cov ntaub ntawv RAR. Kauj ruam 5: Import lub nplaub tshev. SpringBootExampleApplication.java. pom xml
Dab tsi yog qhov txawv ntawm byType thiab byName hauv caij nplooj ntoos hlav?
Qhov sib txawv ntawm byType thiab byName autowiring yog raws li hauv qab no: Autowire byType yuav tshawb nrhiav taum hauv cov ntaub ntawv teeb tsa, uas nws tus id phim nrog cov cuab yeej cuab tam yuav raug xaim whereas autowire byName yuav tshawb rau taum uas nws tus id yog txuam nrog cov cuab yeej lub npe. siv kab