Ukwenziwa kwe-pin heatsink

Intshayelelo:

Kwimeko yetekhnoloji yanamhlanje, izixhobo ze-elektroniki ziya ziba namandla kwaye zixinene.Ngenxa yoko, umceli mngeni wokuphelisa ubushushu obuveliswa zezi zixhobo uba baluleke ngakumbi kunangaphambili.Kulaphopin heatsinks, kwaziwa njengeiphini lobushushu litshona, dlala indima ebalulekileyo.Kweli nqaku, siza kuphonononga inkqubo yokwenziwa kwee-heatsinks, siqaqambisa ukubaluleka kwazo, ukwakhiwa, kunye neendlela ezahlukeneyo zokuvelisa.

Ukuqonda iPin Heatsinks:

Iisinki zobushushu zikhonkwane zizisombululo zokupholisa ezintsha ezongeza indawo ephezulu ekhoyo yokuphelisa ubushushu.Ezi zitshini zobushushu ziquka uluhlu lwezikhonkwane ezincanyathiselwe kwisiseko, ezifakwe ngqo kwicandelo elivelisa ubushushu.Ngokunyusa indawo engaphezulu, ii-heatsinks zephini zigqithisa ngokufanelekileyo ubushushu kude nesixhobo sombane ukuya kwindawo engqongileyo.

Ukubaluleka kweePin Heatsinks:

Ulawulo olusebenzayo lwe-thermal lubalulekile ekuqinisekiseni ixesha elide kunye nokusebenza kakuhle kwezixhobo zombane.Njengoko izixhobo zihambela phambili ngakumbi, zikholisa ukuvelisa ubushushu obuninzi, okunokuthi kubangele ukuthotywa kokusebenza okanye umonakalo osisigxina.I-pin yokushisa i-pini inceda ukujongana nalo mbandela ngokutshabalalisa ubushushu ngokufanelekileyo, ukugcina ubushushu bokusebenza obukhuselekileyo, kunye nokukhusela ukushisa.

I-Pin yokuVelisa iiHeatsinks:

Kukho iindlela ezininzi zenkqubo ezinokwenza i-pin heatsink, zibandakanya ngokulandelayo:

1. Ukubumba okubandayo:

Ukubumba okubandayoiinkqubo ziqhutyelwa kwiqondo lokushisa, ngaphandle kwesidingo sokufudumeza izinto zetsimbi ukuya kwiqondo lokushisa eliphezulu, izinto zetsimbi ziyanqunyulwa kwaye zithunyelwe kwi-mold cavity yomatshini wokubumba obandayo.Ngaphantsi kwesenzo soxinzelelo olunamandla kunye nesantya esithile, i-billet yensimbi inyanzelekile ukuba ivelise i-deformation yeplastiki kwi-mold cavity, ukuze ibe yimeko efunekayo, ubungakanani kunye neempawu ze-mechanical of the heat sink..Amalungu avelisiweyo anoxinzelelo oluphezulu, amandla aphezulu, ukumelana nokunxiba ngcono, kunye nomgangatho ongcono womphezulu.

2. Extrusion:

Extrusionyinkqubo yokuvelisa esetyenziswa ngokubanzi ukwenza ii-heatsinks zepin.Kubandakanya ukutyhala ibhilethi yentsimbi efudunyeziweyo kwidayiti eyilelwe ngokukodwa ukwenza imilo efunekayo.Inkqubo ye-extrusion ibonelela ngeenzuzo ezininzi, ezifana nezantya eziphezulu zemveliso, ukusebenza kakuhle kweendleko, kunye nokuguquguquka kuyilo.Izikhonkwane zeemilo ezahlukeneyo kunye nobukhulu zinokufezekiswa ngale nkqubo, iyenza ilungele uyilo olulungelelanisiweyo lwesinki yobushushu.

3. Umatshini:

Umatshini wobunye ubuchule bokuvelisa obusetyenziswa ngokuqhelekileyo.Kubandakanya ukususa izinto ezingaphezulu kwibhloko yentsimbi eqinileyo ukwenza imilo efunekayo.Le nkqubo ivumela uyilo oluntsonkothileyo, ukunyamezela okuchanekileyo, kunye nokugqitywa komgangatho ophezulu.Ukutshiza, ngelixa kubiza kakhulu kune-extrusion, kudla ngokukhethwa kwimveliso enevolumu ephantsi kunye nokudala ii-heatsinks ezintsonkothileyo ezifunekayo kwizicelo ezithile.

4. Ukutyibiliza okanye Ukutsheva:

Ukutyibiliza, ekwabizwa ngokuba kukucheba, yindlela eyodwa yokwenza i-heatsinks enamaphiko amancinci.Kule nkqubo, ishidi lesinyithi esicwecwe lisikiwe kusetyenziswa isixhobo esikhethekileyo se-skiving, esibangela ukuba sibe neempumlo ezincinci, ezikufutshane.I-skived pin heatsinks ibonelela ngokuphucuka kokusebenza kwe-thermal ngenxa yokwanda kwendawo efunyenwe ngamaphiko amancinci.Obu buchwephesha budumile kwizicelo apho indawo incinyiweyo, kwaye ukupholisa okusebenzayo kubalulekile.

5. Ukudibanisa:

Ukudibanisa kusetyenziselwa ukujoyina izikhonkwane kwisiseko se-heatsink.I-Adhesive bonding, i-soldering, okanye ubuchule bokubhengeza busetyenziswa ngokuqhelekileyo.I-adhesive bonding ibandakanya ukusebenzisa i-epoxy ephezulu ye-thermal ukuze unamathele ngokukhuselekileyo izikhonkwane kwisiseko.I-soldering okanye iindlela zokubhobhoza zisebenzisa i-alloys zetsimbi ezinamaqondo aphantsi okuncibilika, ezifudunyezwa ukudibanisa izikhonkwane kwisiseko.Indlela nganye yokudibanisa ineenzuzo zayo kunye nokufaneleka ngokusekelwe kwiimfuno ezithile zesicelo.

Inkqubo yokuvelisa isinki yobushushu be-pin

 Inkqubo yokwenziwa kwee-heatsinks ze-pin inokwahlulwa kwakhona ibe ngamanqanaba alandelayo:

 Inqanaba 1: Ukukhethwa kwezinto eziphathekayo

Inqanaba 2: Uyilo kunye nobuNjineli

Inqanaba 3: Uphuhliso lwePrototype

Inqanaba 4: Uvavanyo kunye nokuqinisekiswa

Inqanaba lesi-5: Ukuveliswa kobuninzi

Inqanaba lesi-6: Ulawulo loMgangatho

 Isiphelo:

I-Pin heatsinks idlala indima ebalulekileyo ekuqinisekiseni ukuchithwa kwe-thermal okusebenzayo kwizixhobo zombane.Ngokunyusa indawo ekhoyo yokutshintshwa kobushushu, bachitha ngokufanelekileyo ukushisa, ukugcina ukushisa okukhuselekileyo okusebenzayo kunye nokukhusela ukushisa.ngelixa isidingoisikhonkwane heatsink isiko, sifuna ngokweemfuno ezithile ukukhetha indlela yokuvelisa eyona ilungileyo .