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Tushen makamashi na brazing na iya zama zafin amsa sinadarai ko makamashin zafi kai tsaye.Yana amfani da ƙarfe mai narkewa ƙasa da na kayan da za a yi walda a matsayin mai siyar.Bayan dumama, solder ya narke, kuma aikin capillary yana tura mai siyar zuwa cikin tazarar da ke tsakanin farfajiyar lamba ...Kara karantawa»
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Abubuwan da ke cutar da kayan walda (1) Babban abin bincike na tsaftar aikin walda shi ne welding fusion, kuma daga cikin su, matsalar tsaftar aikin walda ta buɗaɗɗiyar walda ita ce mafi girma, kuma matsalolin walƙiyar baƙar ruwa da walƙiya ta electroslag mafi ƙanƙanta.(2) Babban cutarwa fa...Kara karantawa»
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Welding iya amfani da AC ko DC waldi inji.Lokacin amfani da injin walda na DC, akwai ingantacciyar haɗi da juyawa baya.Ya kamata a yi la'akari da abubuwa kamar na'urar lantarki da aka yi amfani da su, yanayin kayan aikin gini, da ingancin walda.Idan aka kwatanta da wutar lantarki ta AC, wutar lantarki ta DC ...Kara karantawa»
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Red head thoriated tungsten lantarki (WT20) A halin yanzu mafi barga da kuma yadu amfani tungsten lantarki ne yafi amfani a walda na carbon karfe, bakin karfe, silicon jan karfe, jan karfe, tagulla, titanium da sauran kayan, amma yana da kadan rediyoaktif gurbatawa.Grey head cerium tungst...Kara karantawa»
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Argon tungsten arc walda yana amfani da argon a matsayin iskar kariya don zafi da narkar da kayan walda da kanta (shima yana narke lokacin da aka ƙara ƙarfe mai filler) ta hanyar baka da aka samar tsakanin wutar lantarki ta tungsten da jikin walda, sannan ta samar da walda. na Weld karfe Way.Tungsten e...Kara karantawa»
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Menene waldar baka mai ƙorafi?Weld ɗin baka mai walƙiya hanyar walƙiya hanya ce ta walƙiya wacce ke amfani da baka tsakanin waya mai jujjuyawa da kayan aiki don zafi, kuma sunan Ingilishi kawai FCAW ne.Ƙarƙashin aikin zafi na baka, ƙarfe na walda da kayan aiki suna haɗuwa ta hanyar narkewa, samar da tafkin weld, arc f ...Kara karantawa»
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Lokacin walda bakin karfe, aikin lantarki dole ne ya dace da manufar bakin karfe.Dole ne a zaɓi na'urar lantarki ta bakin ƙarfe bisa ga ƙarfe tushe da yanayin aiki (ciki har da zafin aiki, matsakaicin lamba, da sauransu).Nau'u hudu na bakin karfe kuma ...Kara karantawa»
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- FLUX– Flux kayan walda ne na granular.A lokacin walda, ana iya narkar da shi don samar da slag da gas, wanda ke taka rawar kariya da ƙarfe akan narkakken tafkin.Ƙunƙarar Flux ta ƙunshi marmara, quartz, fluorite da sauran ma'adanai da titanium dioxide, cellulose da sauran ...Kara karantawa»
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Welding wani tsari ne wanda kayan aikin da za a yi wa walda ( iri ɗaya ko daban-daban) ana haɗa su ta hanyar dumama ko matsa lamba ko duka biyun, tare da ko ba tare da cika kayan ba, ta yadda kayan aikin ke haɗawa tsakanin atom don samar da haɗi.To mene ne muhimman abubuwan...Kara karantawa»
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TIG 1.Application : TIG welding (tungsten argon arc welding) hanya ce ta walda wacce ake amfani da tsarkin Ar a matsayin garkuwar gas da tungsten electrodes a matsayin electrodes.Ana ba da waya walda TIG a madaidaiciya madaidaiciya na takamaiman tsayi (yawanci lm).Inert gas garkuwar baka waldi ta amfani da ...Kara karantawa»