Iindaba

I-Aluminiyamu lukhetho oludumileyo kwiisinki zobushushu ngenxa yokuhanjiswa kwayo okugqwesileyo kwe-thermal kunye neempawu ezikhaphukhaphu.Ubushushu butshonaidlala indima ebalulekileyo ekugxothweni kobushushu obuveliswa ngamalungu e-elektroniki, ukuthintela ukufudumeza ngokugqithiseleyo kunye nokuqinisekisa ukusebenza kakuhle. Nangona kunjalo, kukho iindlela ezininzi zokuphucula ngakumbi ukusebenza kwe-thermal ye-aluminiyam yokushisa. Kweli nqaku, siza kuphonononga ezinye zezi ndlela zokuphucula ukusebenza kakuhle kobushushu bokushisa.

Zisebenza njani iintsini zobushushu zealuminiyam?

I-aluminiyam yobushushu ishona isebenza ngokusebenzisa i-thermal conductivity ephezulu ye-aluminiyam ukuhambisa ubushushu kude necandelo elivelisa ubushushu. Ubushushu obuveliswa licandelo buqhutyelwa kwi-aluminium ye-heat sink ngokuqhagamshelana ngokuthe ngqo. Ubushushu buye bukhutshelwe emoyeni ojikelezileyo ngenkqubo ebizwa ngokuba yi-convection. Ubume kunye noyilo lwe-heat sink, ene-fins kunye nemijelo, yandisa indawo yayo, ivumela ukuhanjiswa kobushushu okusebenzayo. Njengoko ubushushu buqhutywa ukusuka kwicandelo ukuya kwindawo yokutshisa ubushushu, indawo enkulu yendawo yokushisa ibeka indawo enkulu kumoya ojikelezileyo, iphucula ukuhanjiswa kobushushu. Ukongeza, iintsini zobushushu zihlala zibandakanya iifeni okanye ezinye iindlela zokupholisa ukunyusa ngakumbi ukulahla ubushushu. Ezi balandeli okanye ii-coolers zinceda ukwandisa ukuhamba komoya, ukuphucula i-convection kunye nokupholisa ngokufanelekileyo icandelo.

Indlela yokuphucula ukusebenza kwe-thermal ye-aluminium heat sinks?

Ukuphucula ukusebenza kwe-thermal yokushisa ukushisa kuxhomekeke kuyilo lwesisombululo kunye nezinye izinto ezincinci. Zibopha kunye. Makhe sidlule kwezi zinto, ezinokuthi zikwenze ukuba uphucule uyilo lwesitya sakho sokutshisa kwaye ufezekise ukusebenza okufunayo.

I-Aluminiyam yokushisa i-aluminiyam idla ngokupholisa umoya okanye ukupholisa ulwelo. Nokuba eyakho isebenzisa ulwelo okanye ukupholisa komoya, eyona miba iphambili echaphazela ukusebenza kwayo kwe-thermal ibandakanya ukuhamba komoya okanye ulwelo kunye noyilo lwe-fin/channel. Eminye imiba ekufuneka iqwalaselwe kwisigaba soyilo:

• Unyango lomphezulu

• Ukumelana nobushushu

• Iindlela zokujoyina

• Izinto eziphathekayo, kuquka i-thermal interface material

• Iindleko

Izinto ezixhaphakileyo zokushisa ukushisa ziyi-aluminium alloys kwi-6000-series, ngokuyinhloko i-6060, i-6061 kunye ne-6063 alloys. Amaxabiso e-thermal conductivity ezi alloys aqinile. Iimpawu zabo zokushisa azilunganga njengezobhedu, kodwa i-aluminiyam ekhutshiweyo yokushisa i-sink inobunzima malunga nesiqingatha njengomqhubi wobhedu one-conductivity efanayo, kwaye isisombululo se-aluminium asibizi kakhulu, nokuba.

I-Ruiqifeng inamava atyebileyo kuyilo kunye nokuveliswa kweesinki zobushushu ze-aluminium, zikhululekeQhagamshelana nathi.