Njira yopangira Heatpipe heatsinks

Ma heatsinks a pompopompondi gawo lofunikira muzinthu zambiri zamagetsi ndi machitidwe kuti athetse kutentha bwino.Kapangidwe ka ma heatsinkswa kumaphatikizapo njira zingapo zovuta komanso matekinoloje omwe amalola kutentha kutentha.M'nkhaniyi, tisanthula mwatsatanetsatane momwe amapangira ma heatpipe heatsinks, ndikuwunika magawo osiyanasiyana omwe akukhudzidwa ndi matekinoloje omwe amagwiritsidwa ntchito.

Kuti mumvetsetse momwe ma heatpipe amapangira ma heatsinks, ndikofunikira kuti mumvetsetse kaye kuti chitoliro ndi chiyani.Chotenthetsera ndi chubu chosindikizidwa chamkuwa kapena aluminiyamu chomwe chimakhala ndi timadzi timene timagwira ntchito pang'ono, nthawi zambiri madzi, mowa, kapena ammonia.Zimadalira mfundo za kusintha kwa gawo ndi zochita za capillary kusamutsa kutentha bwino kuchokera ku gwero la kutentha kupita ku heatsink.

Gawo loyamba popanga ma heatpipe heatsinks ndi kupanga mapaipi otentha okha.Zomwe zimagwiritsidwa ntchito nthawi zambiri zimakhala zamkuwa chifukwa cha kutentha kwake kwabwino kwambiri.Pali njira ziwiri zoyambira zomwe zimagwiritsidwa ntchito popanga mapaipi otentha: njira yokoka ndi njira yoyikira.

Mu njira yokoka, chitoliro chamkuwa chachitali, chopanda dzenje chimadzazidwa ndi madzi osankhidwa ogwirira ntchito, ndikusiya malo ochepa kumapeto kuti nthunzi ikhale.Malekezero a chitolirocho amatsekedwa, ndipo chitolirocho chimachotsedwa kuti chichotse mpweya kapena zonyansa zilizonse.Chotenthetseracho chimatenthedwa mbali imodzi kuti chipangitse madziwo kuti asungunuke, zomwe zimapangitsa kuti muchubuwo ukhale wolimba.Kuthamanga kumeneku kumapangitsa kuti nthunzi ziziyenda kumapeto kozizirako, komwe zimakhazikika ndikubwerera kumapeto kwenikweni ndi capillary, kupititsa patsogolo kuzungulira.Chotenthetseracho chimayesedwa ngati chikutuluka komanso mphamvu zamakina musanapite ku sitepe yotsatira.

Njira yowotchera, komano, imaphatikizapo kuphatikizira ufa wa mkuwa kapena aluminiyamu mu mawonekedwe ofunikira a chitoliro.Ufa umenewu umatenthedwa mpaka uwirikiza pamodzi, n’kupanga cholimba, chobowoleza.Kenaka, madzi ogwirira ntchito amawonjezedwa ndi jekeseni mu sintered structure kapena kumiza paipi yamoto mumadzimadzi kuti alowe mkati mwazinthu zaporous.Pomaliza, chotenthetseracho chimasindikizidwa, kuchotsedwa, ndikuyesedwa monga momwe tafotokozera munjira yokoka.

Mapaipi otenthetsera akapangidwa, amapita ku gawo lotsatira la kupanga, zomwe zimaphatikizapo kuzilumikiza ku heatsinks.The heatsink, yomwe nthawi zambiri imapangidwa ndi aluminiyumu kapena mkuwa, imakhala ndi udindo wochotsa kutentha komwe kumayendetsedwa ndi mapaipi otentha.Pali njira zosiyanasiyana zomwe zimagwiritsidwa ntchito kulumikiza mapaipi otentha ku heatsink, kuphatikiza kutenthetsa, kuwotcha, ndi kumamatira kwamafuta.

Soldering ndi njira yomwe imagwiritsidwa ntchito kwambiri yomwe imaphatikizapo kugwiritsa ntchito solder paste pamalo olumikizirana ndi mapaipi otentha ndi heatsink.Mapope otentha amayikidwa pa heatsink, ndipo kutentha kumagwiritsidwa ntchito kusungunula solder, kupanga mgwirizano wamphamvu pakati pa zigawo ziwirizi.Brazing ndi njira yofanana ndi yowotchera koma imagwiritsa ntchito kutentha kwambiri kusungunula zinthu zodzaza zomwe zimapanga mgwirizano pakati pa mapaipi otentha ndi heatsink.Kumangirira zomatira zotentha, kumbali ina, kumaphatikizapo kugwiritsa ntchito zomatira zapadera zomwe zimakhala ndi matenthedwe apamwamba kwambiri kuti amangirire mapaipi otentha ku heatsink.Njirayi ndiyothandiza makamaka mukamagwira ntchito ndi ma heatsinks owoneka bwino.

Mapaipi otenthetsera akamangiriridwa bwino pa heatsink, msonkhanowo umayesedwa pakutentha komanso kukhulupirika kwamakina.Mayeserowa amawonetsetsa kuti mapaipi otentha ndi heatsink amasamutsa bwino kutentha ndipo amatha kupirira momwe angagwiritsire ntchito.Ngati pali zovuta kapena zolakwika zomwe zapezeka pakuyesedwa, msonkhanowo umatumizidwanso kuti ukakonzenso kapena kutayidwa, kutengera kuopsa kwa vutolo.

Gawo lomaliza la ntchito yopanga limaphatikizapo kutsiriza ndi chithandizo chapamwamba cha heatsinks ya heatpipe.Gawoli limaphatikizapo njira monga kupukuta, kudzoza, kapena kuphimba pamwamba pa heatsink kuti ipititse patsogolo mphamvu zake zowononga kutentha, kupititsa patsogolo kukana kwa dzimbiri, kapena kukwaniritsa kukongola.Kusankhidwa kwa mapeto ndi chithandizo chapamwamba kumadalira zofunikira zenizeni ndi zokonda za ntchito kapena kasitomala.

Pomaliza, kupanga ma heatpipe heatsinks ndi njira yovuta komanso yolondola yomwe imaphatikizapo njira zingapo zofunika ndi ukadaulo.Kuchokera pakupanga mapaipi otentha mpaka kuwalumikiza ku heatsink ndikumaliza msonkhano, gawo lililonse limakhala ndi gawo lofunikira pakuwonetsetsa kuti kutentha kumatenthedwa komanso kukhazikika kwa heatsink.Pamene zipangizo zamagetsi ndi machitidwe akupitirizabe kusintha ndi kufuna kutenthedwa kwapamwamba, njira yopangira ma heatsinks a heatpipe idzapitirizabe kupita patsogolo, kukumbatira njira zatsopano ndi zipangizo kuti zikwaniritse zosowa zamakampani.