Gabatarwa
Tare da karuwar aikace-aikacen laser fiber, amincin fiber Laser ya jawo hankali sosai, gami da amincin aikin fitarwa na laser, amincin kayan aikin lantarki, amincin kayan aikin gani, amincin tsarin, da dai sauransu Jira.Yawancin waɗannan suna da alaƙa da alaƙa da kaddarorin thermal na Laser kanta.Bugu da ƙari, zafin jiki yana da tasiri mai girma akan aikin laser, musamman ma ƙarfin fitarwa da kwanciyar hankali na laser.
Zafi na fiber Laser yafi zo daga famfo tushen da riba rami.Ga tushen famfo, ingancin jujjuyawar sa kusan kashi 50% ne, wanda kuma ke nufin cewa ana samar da makamashin da ya yi daidai da wutar lantarki ta hanyar zafi.Idan ba za a iya bazuwar zafi a cikin lokaci ba, zafin jiki na guntu na ciki zai tashi da sauri, kuma tsakiyar zangon laser zai yi nisa yayin da zafin jiki ya tashi.Domin samun rami, bayan hasken famfo ya shiga cikin fiber riba mai aiki, wani sashi ne kawai ke jujjuya shi zuwa fitarwar laser, sauran makamashin kuma yana juyewa zuwa makamashin zafi.Ƙarfin zafin jiki zai ƙara yawan zafin jiki na matsakaicin riba, yana haifar da faɗaɗa bakan mai walƙiya da ɗan gajeren rayuwa na hayaƙin kwatsam, ta haka zai rage ingantaccen canjin makamashi.Sabili da haka, kula da thermal yana da mahimmancin da ba a saka ba don laser fiber.A halin yanzu, fasahar sarrafa zafi da aka saba amfani da ita galibi ana sanyaya iska da sanyaya ruwa.Daga cikin su, ana amfani da fasahar watsar da zafi mai sanyaya iska a cikin ƙananan wutar lantarki da kuma ci gaba da laser.Yawancin na'urori masu matsakaici da ƙarfin fiber suna amfani da zafi mai sanyaya ruwa a matsayin babban zafi mai zafi.
Hanyoyi biyu don zubar da zafi
1. Ruwa sanyaya
Kamar yadda sunan ke nunawa, sanyaya ruwa shine amfani da ruwa don cire zafi ta hanyar musayar zafi (kamar farantin mai sanyaya ruwa).Ka'idar aikinsa kuma mai sauqi ne, wato ruwan sanyi da ke cikin na'ura mai sanyi yana gudana a cikin na'urar musayar zafi ta cikin bututun ruwa, sannan ya fito daga wata tashar wutar lantarki, sannan ya koma cikin na'urar ta cikin bututun ruwa. .Ana ɗaukar zafi daga ciki na Laser.
Hanyar zubar da zafi mai sanyaya ruwa yana da tsari mai sauƙi kuma yana da sauƙin kiyayewa;Ƙarfin watsawa na zafi yana da ƙarfi kuma yanayin yanayin zafi yana da kyau.Ana iya inganta aikin sanyaya na Laser ta amfani da chiller tare da mafi girman ƙarfin sanyaya.A halin yanzu, akwai sama da masana'antun 500 da ke haɗawa da siyar da injunan walda na Laser na hannu a kasuwa, kuma galibi suna amfani da sanyaya ruwa.Duk da haka, ban da Laser kanta, injin walƙiya na Laser na hannu tare da sanyaya ruwa kuma yana buƙatar ƙarin chillers da ruwa, wanda ke haifar da haɓaka mai yawa a cikin girma da nauyin kayan aiki gabaɗaya, da iyakancewar yanayin amfani.
2. Sanyaya iska
A cikin ma'ana mai faɗi, zubar da zafi mai sanyaya iska yana nufin amfani da magoya baya don haɓaka haɓakar iska da kuma cikakkiyar musayar zafi a cikin na'ura.Tare da haɓakar fasaha, manyan masana'antun laser sun fara kafa ƙafa a fagen sanyaya iska da kuma zubar da zafi.A cikin watan Yunin bara, babban kamfani na fiber Laser na duniya ya ƙaddamar da samfurin walƙiya na hannu na LightWELD 1500W mai sanyaya iska;a cikin watan Agusta, GW ya ƙaddamar da na'ura mai sanyaya A1500W na'urar waldi na laser mai hankali a kasar Sin;a cikin Oktoba, kamfanin Reci kuma ya fito da injin walƙiya mai sanyaya Laser FCA1500.Laser.
▲ Iska sanyaya Laser walda: reci, IPG, GW
(Hoton ya fito daga Intanet, idan akwai wani cin zarafi, da fatan za a tuntube mu don share shi)
Waɗannan na'urori guda uku an yi niyya ne ga ɓangaren kasuwa na walƙiya ta hannu.Laser da aka sanyaya iska na iya sa aikin ya zama mai sassauƙa da ɗaukar nauyi.Duk lasers guda uku suna amfani da iska mai sanyaya zafi ba tare da ƙarin kayan aikin sanyaya ruwa ba, wanda ke rage farashin.A lokaci guda, girman da nauyin kayan aiki suna raguwa sosai.Duk da cewa su biyun ana kiransu Laser mai sanyaya iska, tsare-tsare masu sanyaya sanyi da ake amfani da su sun sha bamban, ciki har da sanyaya fanko, sanyaya bututun zafi, da sanyaya kwampreso da sanyaya.(1) Rashin zafi na fan A cikin Laser, zafi da aka haifar a cikin tushen famfo da samun raƙuman ruwa yana watsar da shi ta hanyar amfani da substrate tare da kyakkyawan yanayin zafi (irin su jan karfe, aluminum nitride, da dai sauransu), sa'an nan kuma zafi yana watsawa ta hanyar convection.Wannan hanya ita ake kira convection sanyaya.Za'a iya raba canja wurin zafi mai ɗaukar hoto zuwa yanayin juzu'i na yanayi da kuma tilastawa juzu'in zafi gwargwadon ƙarfin motsin ruwa.Idan babu ƙarfin waje, kawai bambancin zafin jiki na ruwa zai iya sa ruwan ya gudana ba tare da bata lokaci ba don gudanar da canja wurin zafi, wanda muke kira convection na halitta;lokacin da aka sami ƙarfin tuƙi na waje, wato, ruwa yana motsa ta ta hanyar magoya baya, magoya baya da sauran abubuwan.kwarara, don haka cire zafi, muna kiran shi convection tilasta.Saboda tsananin jinkirin daɗaɗɗen zafi da ƙarancin tasiri na convection na halitta, ba zai iya cika buƙatun watsar zafi na lasers ba.Sabili da haka, ya zama dole don ƙara fan zuwa duk tsarin sanyaya don hanzarta kwararar iska da kuma jujjuya dabi'un dabi'a cikin tilastawa.
▲ Ka'idar sanyaya fan
(2) Radiator mai zafi don zubar da zafi
Rushewar zafi na bututun zafi yana nufin cewa bututun zafi ya dogara da canjin lokaci na ruwan aiki a cikin kanta don cimma canjin zafi.Wannan ruwa yana da ƙananan wurin tafasa kuma yana da sauƙin canzawa.Ɗayan ƙarshen bututun zafi shine ƙarshen evaporation, wanda aka haɗa da ma'aunin zafi a cikin laser;ɗayan ƙarshen shine ƙarshen ƙaddamarwa, wanda aka haɗa da mashin zafi na waje da fan.Katangar bututu tana da wick mai shayar da ruwa, wanda ya ƙunshi kayan porous na capillary.Lokacin da aka yi zafi da Laser, ƙarshen evaporating yana zafi, ruwa mai aiki yana ƙafe da sauri, tururi yana gudana zuwa ƙarshen ƙaddamarwa a ƙarƙashin bambancin matsa lamba, kuma an saki zafi, wanda aka saki ta hanyar fan;a lokaci guda kuma, tururi ya sake takuɗawa cikin ruwa, kuma ruwan yana komawa zuwa sashin ƙawance ta cikin wick.(Idan bututun zafi ne na nauyi, babu wick, kuma ruwan yana manne da bangon bututu kuma yana gudana zuwa sashin ƙashin ƙasa ta hanyar nauyi).Wannan sake zagayowar baya tsayawa, kuma ana canja wurin zafi daga ciki na laser zuwa waje.
▲ Ka'idar kawar da zafi na bututun zafi na radiator
IPG's LightWELD 1500 na hannu Laser walda tsarin yana amfani da bututun zafi mai sanyaya bayani.Zane da kera na LightWELD yana da ƙananan girman da nauyi mai sauƙi, wanda ke haifar da sabon ƙarni na canje-canje a cikin na'urar walda ta laser na hannu na yanzu.Baya ga walda, shi ma yana gane ayyukan walda Laser na hannu da tsaftacewa.LightWELD Laser walda na hannu yana ɗaukar hanyar sanyaya iska, ba tare da amfani da wutar lantarki da ake buƙata ta ƙarin kayan aikin chiller ba, kawar da bututun chiller, abubuwan haɗin gwiwa, sarrafawa da haɗin kai, rage farashi yayin haɓaka haɓakawa da haɓaka amincin tsarin gabaɗaya.
▲ LightWELD 1500 Laser Welding System
(Hoton ya fito daga Intanet, idan akwai wani cin zarafi, da fatan za a tuntube mu don share shi)
(3) Kwamfuta sanyaya da sanyaya
Kwamfuta refrigeration da zafi dissipation ka'idar: Compressor matsa na'ura mai sanyaya, juya refrigerant zuwa wani babban zafin jiki da kuma high matsa lamba gas, da kuma gudana zuwa waje na'ura.Matsakaicin zafin jiki da iskar gas mai ƙarfi yana daɗaɗawa cikin ƙaramin zafin jiki da ruwa mai ƙarfi, kuma zafin da aka haifar yana fitar da shi daga injin tare da fan.Ƙananan zafin jiki da ƙananan ƙwanƙwasa ruwa mai ɗorewa yana da damuwa ta hanyar bawul ɗin haɓakawa kuma ya zama ƙananan zafin jiki, ƙananan matsa lamba, sauƙi-zuwa ƙaura, kuma yana gudana zuwa mai fitar da ciki.Mai fitar da iska yana ɗaukar zafi don rage zafin ciki na Laser don cimma tasirin sanyaya, sa'an nan kuma mai sanyaya yana vaporizes zuwa babban zafin jiki da ƙarancin iskar gas.Na'urar sanyaya iskar gas da mai fitar da ruwa ya kwashe yana sake matsawa da compressor kuma yana zagayawa baya da baya, wanda ke gane bacewar zafi a cikin injin.
▲ Refrigeration na Compressor da ka'idar watsar da zafi
Injin walda na hannu mai sanyaya mai sanyaya A1500W wanda GW Laser ya ƙaddamar yana amfani da tsarin sanyaya kwampreso da tsarin watsar da zafi.GW Laser yana mai da hankali kan ci gaba da bincike da haɓaka fasahar 976nm
A hade tare da high photoelectric hira yadda ya dace na 976nm, shi m warware matsalar da iska sanyaya iya aiki, da kuma kaddamar da farko iska sanyaya 976nm fasahar a cikin masana'antu, wanda ya warware matsalolin da ikon amfani da kuma m, da kuma sake jagoranci fasaha ci gaban shugabanci na fiber Laser.Wannan samfurin ya gane aikin uku-in-daya na walda, yankan da tsaftacewa.
▲ GW Laser A1500W Wayar Hannu mai sanyayawar iska
Kwatanta hanyoyin sanyaya da yawa
Tsarin sanyaya fan yana da sauƙi.Yana kawai yada zafi a cikin matattarar zafi zuwa mashin zafi, sannan ya yi amfani da bambancin zafin jiki tsakanin ma'aunin zafi da iska don watsar da zafi ta hanyar jujjuyawar fan.Lokacin da yanayin zafi ya yi yawa a lokacin rani, bambancin zafin jiki tsakanin zafin rana da iska ya yi ƙanƙara, kuma za a rage yawan zafin zafi.Yana iya kawai watsar da zafi ba tare da izini ba, yanayin yana tasiri sosai, kuma ba zai iya sarrafa zafin jiki daidai ba.Amfanin shine cewa kayan aiki na gaba ɗaya da tsarin sarrafawa suna da sauƙi.
Idan aka kwatanta da hanyar kwantar da fan mai sauƙi, radiyo mai zafi yana da ƙarin bututu masu zafi, don haka tsarinsa yana da rikitarwa.Yana dogara ne akan ƙashin ƙura da ƙyalli na kayan aiki don canja wurin zafi da sauri daga zafin rana zuwa ɗakin zafi sannan kuma ya watsar da zafi a cikin iska ta hanyar fan.Har ila yau yana cikin ɓarna mai zafi, wanda ba zai iya sarrafa zafin jiki daidai ba kuma yanayin zafin da ke kewaye ya damu sosai.
Tsarin sanyaya da kwampreso da tsarin watsar da zafi yana cikin ɓarnar zafi mai aiki.Saboda kasancewar kwampreso da bawul ɗin faɗaɗa, ana iya sarrafa zafin jiki daidai ta hanyar daidaita kwarara da matsa lamba na refrigerant.A lokaci guda kuma, zafin na'urar refrigerant a cikin na'urar ya fi girma fiye da na zafin rana, wanda ke taimakawa wajen samar da zafi mai sauri.watsa zuwa iska.Tsarin sarrafa shi ya fi rikitarwa;a lokaci guda, saboda tsarinsa ya fi rikitarwa fiye da tsare-tsaren biyu na sama, girma da nauyin kayan aiki kuma suna karuwa daidai da haka.
Yawancin laser fiber na gargajiya suna amfani da sanyaya ruwa don watsar da zafi.Na farko, ruwan yana sanyaya ta hanyar kwampreso refrigeration, sa'an nan Laser yana sanyaya da ruwa.Tsarin iska mai sanyaya zafin jiki na Guanghui Laser kai tsaye yana amfani da kwampreso sanyaya don kwantar da Laser, watsi da wanzuwar ruwa da kuma kawar da tsaka-tsakin hanyar canja wurin zafi, don haka tasirin zafi ya fi girma, kuma ana iya yin ƙarami da nauyi.
A cikin dakin gwaje-gwaje, muna amfani da akwatin gwajin zafin jiki akai-akai da zafi don saita 35 ° C don daidaita yanayin amfani da zafin jiki a lokacin rani, da gwada canjin zafin jiki na fiber na ciki na laser tare da tsare-tsaren sanyaya iska daban-daban a ƙarƙashin yanayin. na cikakken ikon 1500W..Daga bayanan gwaji, ana iya gani a fili cewa zafin zafin fiber yana ƙaruwa sosai a cikin 'yan mintuna na farko kuma yana daidaita kusan mintuna 10.Saboda tasirin sanyaya na kwampreso, ana iya sanyaya Laser da gaske, don haka ana iya sarrafa zafin jiki a ƙasa da 60 ° C, kuma canjin zafin jiki yana da inganci;yayin da sauran biyun za su iya dogara ne kawai akan ɓarkewar zafi mai ɗorewa, don haka zafin jiki na ciki ya ɗan yi girma fiye da na tsarin sanyaya kwampreso;, Saboda tsananin zafin zafi na bututu mai zafi, ana iya fitar da zafi da kyau daga ciki na laser, don haka zafin ciki na ciki ya fi ƙasa da na fan mai tsabta, kuma yanayin zafi ya fi sauƙi.
▲ Canjin zafin jiki tare da lokacin da Laser ya fitar da Laser 1.5kW tare da tsare-tsaren sanyaya iska daban-daban.
(Bayanan dakin gwaje-gwaje, ana iya samun sabani daga ainihin amfanin filin)
Epilogue
A fagen fiber Laser, GW Laser ya kasance koyaushe yana yin niyya ga giant Laser IPG na duniya.Yana da fa'idar alama ta musamman ta Guanghui don ƙirƙirar samfuran tare da ingancin soja.Shekaru da yawa da suka wuce, GW Laser ya fara tsara dakarun binciken kimiyya don gudanar da bincike mai zurfi a cikin sanyaya iska da kuma zubar da zafi.A nan gaba, za mu ci gaba da inganta wannan al'amari, ci gaba da inganta zaman lafiyar kayayyakin, gane iri-iri na hažaka na samfurori da kuma fasahar, da kuma saduwa da ƙarin masana'antu.aiki bukatun
Lokacin aikawa: Maris-10-2022