IiTekhnoloji ezintlanu zokuLawula iThermal kwi-Laser Processing

Kwintsimi yokulungiswa kwe-laser, amandla aphezulu, i-laser-rate-rate-rate lasers iba sesona sixhobo siphambili kwimveliso echanekileyo yokwenziwa kwemizi-mveliso. Nangona kunjalo, njengoko uxinano lwamandla luqhubeka nokunyuka, ulawulo lwe-thermal luye lwavela njengebhotile engundoqo ekhawulela ukusebenza kwenkqubo, ixesha lokuphila kunye nokuchaneka kokucubungula. Umoya wesintu okanye izisombululo ezilula zokupholisa ulwelo azisenelanga. Ubuchwephesha bokupholisa obutsha ngoku buqhubela phambili phambili kushishino. Eli nqaku lityhila izisombululo ezintlanu zolawulo oluphezulu lwe-thermal ukukunceda ufezekise iinkqubo ezisebenzayo nezizinzileyo zokusetyenzwa kwelaser.

1. I-Microchannel yokupholisa uLwanzi: "Inethiwekhi ye-Vascular" yoLawulo loBubushushu obuchanekileyo

① UmGaqo weTekhnoloji:

Iziteshi ze-Micron-scale (50-200 μm) zifakwe kwimodyuli yokuzuza kwe-laser okanye i-fiber combiner. Isipholisi esijikelezayo esinesantya esiphezulu (esifana nemixube yeglycol yamanzi) sihamba ngokuthe ngqo sidibana nomthombo wobushushu, siphumeza ukutshabalalisa ubushushu ngokugqithisileyo ngoxinano lobushushu obudlula i-1000 W/cm².

② Izinto eziluncedo ezingundoqo:

I-5-10 × ukuphuculwa kwempumelelo yokutshatyalaliswa kobushushu ngaphezu kokupholisa ibhloko yobhedu yendabuko.

Ixhasa i-laser ezinzileyo eqhubekayo ngaphaya kwe-10 kW.

Ubungakanani beCompact buvumela ukudityaniswa kwiintloko ze-laser miniaturized, ezifanelekileyo kwimigca yokuvelisa isithuba.

③ Usetyenziso:

Iimodyuli ze-Semiconductor side-pumped side, i-fiber laser combinations, i-ultrafast laser amplifiers.

2. Isixhobo soTshintsho lweSigaba (PCM) Ukupholisa: “Isigcini se-Thermal” sokuBufa koBubushushu

① UmGaqo weTekhnoloji:

Isebenzisa imathiriyeli yokutshintsha kwesigaba (PCMs) njengeparafini wax okanye ialloys zesinyithi, ezifunxa izixa ezikhulu zobushushu obufihlakeleyo ngexesha lotshintsho olululwelo oluqinileyo, ngokwenjenjalo ngamaxesha athile ibhufa imithwalo eshushu yobushushu.

② Izinto eziluncedo ezingundoqo:

Ifunxa ubushushu bencopho yexeshana kwi-pulsed laser processing, inciphisa umthwalo okhawulezileyo kwinkqubo yokupholisa.

Yehlisa ukusetyenziswa kwamandla kwiinkqubo zokupholisa ulwelo ukuya kuthi ga kwi-40%.

③ Usetyenziso:

I-laser ye-high-energy pulsed lasers (umzekelo, iilaser ze-QCW), iisistim zoshicilelo ze-3D ezinomothuko we-thermal rhoqo.

3. Ukusasazeka kweThermal yePipe yoBushushu: Indlela eHambayo “eThermal Highway”

① UmGaqo weTekhnoloji:

Isebenzisa iityhubhu zokufunxa ezitywiniweyo ezizaliswe lulwelo olusebenzayo (olufana nesinyithi elulwelo), apho imijikelo yokuphuphuma komphunga igqithisa ngokukhawuleza ubushushu bendawo kuyo yonke i-thermal substrate.

② Izinto eziluncedo ezingundoqo:

I-Thermal conductivity ukuya kwi-100× leyo yobhedu (>50,000 W/m·K), eyenza i-zero-energy ilingane ne-thermal.

Akukho ndawo zishukumayo, azinakugcinwa, zinobomi obufikelela kwiiyure ezingama-100,000.

③ Usetyenziso:

Amandla aphezulu e-laser diode arrays, amacandelo e-optical echanekileyo (umzekelo, ii-galvanometers, iilensi ezigxininisekileyo).

4. Ukupholisa kweJet Impingement: “Isixhobo sokucima ubushushu” esinoxinzelelo oluphezulu.

① UmGaqo weTekhnoloji:

Uluhlu lwemilomo emincinci yesitshizi sokupholisa ngesantya esiphezulu (>10 m/s) ngokuthe ngqo kumphezulu womthombo wobushushu, ukuphazamisa umaleko womda we-thermal kunye nokwenza ukudluliselwa kobushushu obugqithisayo.

② Izinto eziluncedo ezingundoqo:

Umthamo wokupholisa wengingqi ukuya kuthi ga kwi-2000 W/cm², ilungele i-kilowatt-level ye-fiber lasers yemowudi enye.

Ukupholisa okujoliswe kuko kwemimandla yobushushu obuphezulu (umzekelo, ubuso be-laser crystal end).

③ Usetyenziso:

Imowudi enye i-laser yefiber ekhazimlayo, ukupholisa kwekristale okungangqameneyo kwiilaser ze-ultrafast.

5. I-Intelligent Thermal Management Algorithms: I-AI-Driven "Cooling Brain"

① UmGaqo weTekhnoloji:

Idibanisa izinzwa zobushushu, iimitha zokuqukuqela, kunye neemodeli ze-AI ukuqikelela imithwalo ye-thermal ngexesha lokwenyani kunye nokulungelelanisa ngokuguquguqukayo iiparamitha zokupholisa (umzekelo, izinga lokuhamba, ubushushu).

② Izinto eziluncedo ezingundoqo:

Ukulungiswa kwamandla okuguquguqukayo kuphucula ukusebenza kakuhle ngokubanzi ngaphezu kwe-25%.

Ukugcinwa okuqikelelwayo: uhlalutyo lwepateni ye-thermal yenza izilumkiso zakwangoko zokuguga komthombo wempompo, ukuvaleka kwesiteshi, njl.

③ Usetyenziso:

Ishishini 4.0 izitishi zelaser ezikrelekrele, iimodyuli ezininzi ezihambelana nelaser.

Njengoko inkqubo yelaser iqhubela phambili isiya kumandla aphezulu kunye nokuchaneka okukhulu, ulawulo lobushushu luye lwavela "kwitekhnoloji exhasayo" ukuya "kwinzuzo engundoqo yokwahlula." Ukukhetha izisombululo zokupholisa ezintsha azinandisi nje kuphela ubomi bezixhobo kwaye ziphucule umgangatho wokusetyenzwa kodwa zinciphisa kakhulu iindleko zokusebenza zizonke.