Cov kws tshawb fawb hauv Lavxias tau nrhiav ib txoj hauv kev rau Ob Zaug Ntxiv ntawm Qhov Ua Tau Los Ntawm Laser Welded Cov Quav Txhuas thiab Titanium

  • Cov ntaub ntawv tau txais thaum lub phiaj xwm tuaj yeem txhim kho cov txheej txheem laser vuam.
  • Synchrotron hluav taws xob yog hu ua electromagnetic hluav taws xob hauv qhov nyuaj xoo hluav taws xob.
  • Lub teeb hlau xws li txhuas thiab titanium yog qhov tseem ceeb heev hauv kev lag luam dav hlau.

Cov kws tshawb fawb Lavxias los ntawm Lavxias Academy ntawm Kev Tshawb Fawb los ntawm Siberia siv hluav taws xob synchrotron hluav taws xob txhawm rau tshuaj xyuas cov yam ntxwv ntawm kev sib txuas ntawm welded sib txuas ntawm txhuas thiab titanium. Lavxias Academy Kev Tshawb Fawb Kev Kawm Hauv Tebchaws Meskas suav nrog kev kawm hauv tebchaws ntawm Lavxias. Nws yog kev sib txuas ntawm lub koom haum tshawb fawb los ntawm thoob plaws Lavxias teb sab.

Cov ntaub ntawv tau txais thaum lub phiaj xwm tuaj yeem txhim kho cov txheej txheem laser vuam. Cov kws tshaj lij los ntawm lub koom haum ntawm theoretical thiab thov siv tshuab kev koom nrog hauv kev txhawj xeeb:. SA Khristianovich (ITPM SB RAS), Lub Tsev Haujlwm ntawm nuclear physics. GI Nyiaj Txiag SB RAS (INP SB RAS) thiab lub koom haum ntawm lub xeev cov khoom siv tshuaj lom neeg thiab Mechanochemistry SB RAS (ihttm SB RAS). Cov ntaub ntawv tshawb fawb tau muab tshaj tawm hauv Lavxias Phau ntawv Journal ntawm Kev Siv Lub Tshuab thiab thev naus laus zis.

Yuav kom nkag siab qhov sib txuas dab tsi thiab hauv cov khoom muaj ntau npaum li cas tsim thaum lub sijhawm laser vuam, thiab tom qab ntawd txhim kho cov thev naus laus zis, cov kws tshawb fawb los ntawm Lavxias Academy Kev Tshawb Fawb tau ua kev kuaj mob ntawm nqaws siv hluav taws xob synchrotron hluav taws xob.

Synchrotron hluav taws xob yog hu ua hluav taws xob hluav taws xob nyob hauv lub zog xoo hluav taws xob, uas yog tsim tawm los ntawm cov xau ceev los ntawm qhov sib nqus. Los ntawm kev soj ntsuam cov khoom nrog hluav taws xob synchrotron, koj tuaj yeem soj ntsuam lawv cov qauv sab hauv kom meej thiab txiav txim siab qhov ceev ntawm txhua qhov taw tes ntawm kev hloov pauv. Los ntawm cov kws lij choj hauv tshuab hluav taws xob hais txog nthwv dej ntawm lub xov hluav taws xob, nthuav tawm los ntawm thaj chaw, nqa lub zog hluav taws xob hluav taws xob.

Lub teeb hlau xws li txhuas thiab titanium yog qhov tseem ceeb heev hauv kev lag luam dav hlau. Kev nyab xeeb ntawm cov neeg caij tsheb ncaj qha nyob ntawm lub zog ntawm lawv qhov kev sib txuas. Tsis siv neeg riveting yog qhov pov thawj txoj kev ntawm koom nrog cov hlau. Txawm li cas los xij, cov nqi tsim tawm yog qis heev. Kev ceev ntawm lub tshuab riveting tsis tshaj 0.2-0.3 meters ib feeb. Kev siv lub tshuab riveting yog siv los txiav (nyem) rivets kom thiaj li koom nrog cov ntaub ntawv ua ke. Lub tshuab riveting muaj ntau dua kev sib txuam, kev tsim khoom, thiab tus nqi qis thaum piv rau phau ntawv riveting. Yog li no, kev hloov ntawm rivet pob qij txha mus rau qhov txuas tau yog qhov txuas yog "npau suav xiav" ntawm cov kws tsim qauv dav hlau. Laser vuam tuaj yeem nce ntxiv ceev txog 4 meters ib feeb. Tab sis lub zog ntawm kev sib txuas zoo li no yuav tsum tsis txhob cia cov neeg tsim qauv qis.

Laser vuam ntawm cov hlau yog cuam tshuam nrog ntau yam teeb meem uas cov kws tshawb fawb los ntawm Lavxias Academy Kev Tshawb Fawb tau sim ua lub sijhawm ntev tshaj peb xyoos. Cov teeb meem nyuaj vim muaj qhov sib txawv ntawm cov khoom siv hauv lub cev thiab lub zog ntawm aluminium thiab titanium: melting taw tes, ntom ntom, thiab thermal conductivity.

Aluminium yog ib qho khoom siv tshuaj lom neeg nrog lub cim Al thiab atomic number 13. Nws yog lub silvery-dawb, mos, tsis-hlau nplaum thiab ductile hlau hauv cov pab pawg boron.

titanium yog cov khoom siv tshuaj lom neeg nrog lub cim Ti thiab atomic number 22. Nws yog kev hloov pauv lustrous hlau nrog nyiaj xim, qhov ntom ntom, thiab lub zog siab. Titanium tiv thaiv corrosion nyob rau hauv hiav txwv dej, aqua regia, thiab chlorine.

Cov cuab yeej siv tshuaj tshiab tsim nyob rau hauv lub weld, cov uas muaj cov tawv thiab tawv. Tsis tas li ntawd, tsis muaj cua sov tsis sib xws ntawm ntau qhov txuas tuaj yeem ua rau pom kev tsis pom kev cuam tshuam kev nyuaj siab. Qhov no tseem cuam tshuam lub zog ntawm kev sib koom ua ke.

Los ntawm kev soj ntsuam cov khoom nrog hluav taws xob synchrotron, koj tuaj yeem soj ntsuam lawv cov qauv sab hauv kom meej thiab txiav txim siab qhov ceev ntawm txhua qhov taw tes ntawm kev hloov pauv. Kev ua haujlwm tshiab yog qhov tseem ceeb rau kev lag luam aerospace thiab lub neej yav tom ntej.

Tsuas yog $ 1 / nyem

Xa Koj Qhov Ntawm No

Christina Kitova

Kuv tau siv kuv lub neej feem ntau hauv kev nyiaj txiag, kev tuav pov hwm kev pheej hmoo kev tswj hwm kev sib foob.

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