Za'a iya fahimtar Welding ta ci gaba da ci gaba ko jan janareta Laser. Za'a iya rarraba ƙa'idar walding na laser zuwa yanayin zafi da laser zurfin fysing. Yawan wutar lantarki kasa da 104 ~ 10 05 w / cm2 shine walwala mai zafi, a wannan lokacin, zurfin narkewa, da kuma saurin narkewa yana jinkirin; Lokacin da ƙarfin iko ya fi 105 ~ 107 w / cm2, farfajiya mai zurfi yana cikin aikin saurin walwala da babban rabo mai zurfi.
A yau, musamman zamu rufe ilimin manyan dalilai waɗanda ke shafar ingancin laser zurfin farin ciki
1. Laser ikon
A cikin Laser mai zurfi Fusion Weighting, sarrafa laser da ke sarrafa su duka zurfin shigar ido da walwala. Zurfin Weld yana da alaƙa kai tsaye ga nauyin wutar lantarki mai ƙarfi kuma shine aikin katako mai amfani da wutar lantarki da kuma mai da hankali mai da hankali. Gabaɗaya magana, don wani katako na diamita Laser, zurfin shigar ciki yana ƙaruwa tare da karuwar ƙarfin katako.
2. Fitar da hankali
Girman katako mai girman gaske shine ɗayan mahimman masu canji a cikin layin laser saboda yana ƙayyade ikon iko. Amma aunawa da shi ƙalubale ne ga lauyan wutar lantarki, kodayake akwai dabarun da yawa a kai tsaye.
Za'a iya lissafin girman jujjuyawar bugun boustar da ka'idar ta zama, amma ainihin girman sigari ya fi girma fiye da ƙimar ƙididdigar saboda kasancewar yanayi mara kyau. Hanyar mafi sauki ita ce hanyar Profile ta zazzabi, wanda ya auna girman sigar mai da hankali da kuma aiwatarwa bayan an ƙone fararen takarda na polypropylene. Wannan hanyar ta hanyar daidaitawa, Masters da girman hukumar Laser da lokacin aiki.
3. Gas na kariya
Tsarin layin laser yana amfani da gas mai kariya (Helium, Argon, Nitrogen) don kare wuraren shakatawa, yana hana aikin hadawa da iskar shaka. Dalili na biyu na amfani da iskar gas shine don kare ruwan da ke tattare da zubar da ƙwayoyin cuta da ruwa da ruwa. Musamman a cikin babban iko layin walding, Ejeje ya zama mai ƙarfi, ya zama dole kare ruwan tabarau. Sakamakon na uku na gas na kariya shine cewa yana da tasiri sosai wajen hana garkuwar filaya da aka samar da shi ta hanyar babban wutar Laser. A karfe tururuwa dauke da katako mai ruwa da ionizes zuwa gajimare. Iskar gas a kusa da vapor na karfe kuma ionizes saboda zafi. Idan akwai plasma da yawa, katako na Laser ko ta yaya ya ci abinci ta Plasma. A matsayinka na na biyu, plasma na wanene a farfajiyar aiki, wanda ke sa zurfin zurfin da aka samu da walwala da walƙiyar Pool.
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4. Komawa
Laserarfin adadin kayan ya dogara da wasu mahimman kayan abu na kayan, kamar sha, yin magana, yin magana, da zazzabi mai narkewar zazzabi. Daga cikin dukkan abubuwan, mafi mahimmanci shine farashin shawo.
Abubuwa biyu suna shafar yawan kayan a cikin katako mai yawa. Na farko shine juriya da tsayayyen kayan. An gano cewa amfanin kayan daidai ne da tushen murabba'i na juriya, da kuma juriya mai wuya mai inganci da zazzabi. Abu na biyu, State State (ko Gama) na kayan yana da tasiri mai mahimmanci akan adadin katako, wanda ke da tasiri mai mahimmanci a kan sakamako mai walwala.
5. Silding Speed
Girman waldi yana da tasiri sosai a kan zurfin shigar azzakari cikin farji. Yana haɓaka saurin zai sa zurfin shigar shiga ciki, amma ƙasa da ƙasa zai haifar da wuce haddi na kayan da kuma walkiya da ke faruwa ta hanyar. Sabili da haka, akwai ma'anar saurin walding na musamman don wani abu tare da wasu ikon laser da kuma wani zurfin shigar ciki, da kuma zurfin shigar shigar ciki da ya dace.
6. Tsawon tsayi na mai da hankali
Yawancin ruwan tabarau ana shigar da ruwan tabarau a saman wuyan bindiga, gabaɗaya, a 64 ~ 254mm (diamita 2.5 ") an zaɓi tsawon tsayi. Girman da aka mai da hankali daidai gwargwado ga tsayin daka, ga gajeriyar tsawon tsayi, da karami tabo. Koyaya, tsawon tsayin tsinkaye kuma yana shafar zurfin mai da hankali, wannan shine, zurfin mai da hankali na iya inganta ƙarfin iko, amma saboda zurfin mai da hankali ya zama ƙarami, nesa Tsakanin ruwan tabarau da kayan aikin dole ne a kiyaye shi, kuma zurfin shigar azzakari cikin farji ba babba bane. Saboda tasirin yaduwar da Laser a yayin waldi, mafi kyawun zurfin walƙiyar ma'anar 126mm (diamita 10 "). Ko kuma Weld yana buƙatar haɓaka ta hanyar ƙara girman sigogi. A wannan yanayin, mafi girman fitarwa Laser (ƙarancin wutar lantarki) ana buƙatar cimma sakamako mai zurfi na ciki.
TAMBAYOYI TAMBAYOYI GAME DA GAME DA AKE SAMUN LABARI
Lokaci: Sat-27-2022