Akwai hanyoyi da yawa don haɗa karafa, kuma walda wata dabara ce da ta dace don haɗa sassan ƙarfe da yawa.Idan kun kasance sababbi ga masana'antar walda, ƙila ba za ku iya gane nau'ikan hanyoyin walda daban-daban da ke akwai don haɗa ƙarfe ba.Wannan labarin zai bayyana mahimman hanyoyin walda 8, yana ba ku zurfin fahimtar masana'antar walda.

Arc Welding

Arc walditsari ne da ke amfani da baka na lantarki azaman tushen zafi don narkewa da haɗa saman kayan aikin tare.Shi ne ya fi kowafasahar waldakuma ya haɗa da hanyoyin kamar walƙiyar baka ta hannu da walƙiyar kariya ta gas.Zaɓin hanyar waldawar baka ya dogara da buƙatun kayan aiki da walda.Domin walda tsarin karfe, manual baka waldi da ake amfani, yayin da gas garkuwa waldi ne mafi alhẽri ga kayan kamar bakin karfe da kumaaluminumgami.Yana da mahimmanci don kare yankin waldawa don guje wa oxidation da tartsatsi kuma a hankali sarrafa na'ura ta halin yanzu da saitunan lantarki don cimma sakamako mafi kyau.

MIG/MAG waldi

A cikin waldawar MIG/MAG, fitilar walda tana isar da wayar walda wacce aka haɗa da tushen wutar lantarki.An ƙirƙiri baka na lantarki tsakanin wayar walda da kayan aiki, tana narkewa biyu kayan aiki da wayar walda don samar da kabu na walda, ta haka ne ke haɗa kayan aiki tare.A lokacin walda, fitilar walda ta ci gaba da ciyar da wayar kuma tana samar da iskar gas don kare kabu.

Farashin MIGAn yadu amfani da kuma dace da waldi manyan, m workpieces.Ana amfani da shi a cikin manyan masana'antu kamar ginin jirgin ruwa, aikin bututun mai, da tsarin karafa, kuma ana amfani da shi don gyarawa da kula da irin waɗannan ayyukan.

TIG Welding

TIG waldi, wanda kuma aka sani da Tungsten Inert Gas walda, hanya ce da ke amfani da iskar gas na waje azaman hanyar kariya.welding TIG yana amfani da lantarki tungsten mara amfani don haɗa kayan ƙarfe.Tsarin yana haifar da baka mai zafin jiki wanda ke narkewa kuma yana haɗa kayan aikin ƙarfe tare.

walda TIG sananne ne don ingancin walda mai inganci, daidaici, da tsafta, kyawawa welds.Ya dace musamman ga madaidaicin abubuwan da aka gyara da kayan bakin ciki kamar bakin karfe da aluminum.Ana amfani da wannan hanyar musamman a masana'antu irin su kera motoci, sararin samaniya, da kuma masana'anta daidai.

Juriya Welding

Juriya waldi ya ƙunshi ajiye workpieces tsakanin biyu lantarki.Ana haifar da zafi ta halin yanzu, yana haifar da kayan aikin su narke da haɗuwa tare a ƙarƙashin matsin lamba.Juriya walda ya kasu kashi hudu manyan iri:tabo waldi, Hasashen walda, waldar gindi, dakabu waldi.A dace waldi tsari da aka zaba bisa ga waldi bukatun na workpieces.

Idan aka kwatanta da sauran hanyoyin walda, juriya waldi yana da fa'idodi da yawa: baya buƙatar walda waya, yana da sauri, kuma ya dace da walda ƙananan sassa na ƙarfe.Hakanan yana da sauƙin sarrafa sarrafa kansa, yana mai da shi yin amfani da shi sosai a masana'antu kamar sassa na kera motoci, na'urorin lantarki, da kera kayan gida.Misali, idan kuna buƙatar walda goro na mota, zaku iya zaɓar walda ta juriya.

Laser Welding

Laser waldahanya ce da ke amfani da katako na Laser a matsayin tushen makamashi don yin zafi daidai da haɗuwa da karafa ko robobi.Idan aka kwatanta da walƙiyar baka na gargajiya, walƙar laser yana da sauri da inganci.Yana da maɓalli mai mahimmanci a cikin sarrafa kayan aikin Laser.Waldawar Laser baya buƙatar na'urorin lantarki kuma baya buƙatar tuntuɓar kayan aikin.Lokacin walda kayan bakin ciki ko wayoyi masu kyau, baya haifar da narkewa kamar waldar baka.

Plasma Welding

Waldawar Plasma tana amfani da baka mai ƙarfi don samar da plasma, yana dumama saman aikin zuwa wurin narkewa.Ana ƙara kayan walda, narkewa da fusing tare da kayan aiki.Wannan hanya tana iya walda abubuwa daban-daban, gami da karafa, robobi, da yumbu.Ana amfani da shi sosai a sararin samaniya, kera motoci, da kayan lantarki.

Ultrasonic Welding

Ultrasonic waldiyana amfani da raƙuman girgiza mai ƙarfi da aka yi amfani da su a saman saman na'urori biyu a ƙarƙashin matsin lamba, yana haifar da su don shafa tare da ƙirƙirar walda mai ƙarfi.Ana iya amfani da wannan hanyar don duka karafa da robobi kuma ana iya haɗa kayan da ba su da kama.A cikin walda na ƙarfe, yanayin zafi yana tarwatsa oxides a saman kuma yana haifar da motsi na gida a cikin kayan, samar da walda ba tare da narke kayan ba.Ultrasonic waldi yana samar da daidaitattun haɗin gwiwa kuma mai tsabta kuma hanya ce ta walƙiya mai sauƙi mai sarrafa kansa.

Welding

waldi mai jujjuyawayana haifar da zafi ta hanyar gogayya mai sauri tsakanin sassa biyu na aiki, tausasawa da fusing saman su.Sa'an nan kuma ana fitar da saman da ya narke, kuma an kafa haɗin gwiwa yayin da yake sanyi.Wannan shi ne m-jihar waldi da bonding tsari.Waldawar juzu'i baya buƙatar tushen zafi na waje, wanda ke taimakawa hana lahani kamar nakasawa da fasa saboda zafin da ya wuce kima.Hakanan yana da ƙarfin kuzari kuma yana samar da ƙarfi mai ƙarfi.Za ka iya amfani da shi wajen walda karfe zuwa karfe ko karfe zuwa wanda ba karfe ba, kuma ana amfani da shi sosai wajen samar da masana'antu, kamar na ƙafafun jirgin sama da gatari na motocin dogo.

Lokacin zabar tsarin walda, la'akari da abubuwa kamar kayan, kauri, girman kayan aikin, da buƙatun walda.Yana da mahimmanci a gudanar da gwaje-gwaje da yawa don tantance hanyar walda mafi dacewa.

FAQ:

1,Wace fasahar walda ce ta fi dacewa da masana'antar kera motoci?

Juriya waldi ya fi dacewa da walda kayan aikin mota.Fa'idodinsa sun ta'allaka ne a cikin ƙaƙƙarfan walƙiya mai ƙayatarwa, saurin walƙiya, da sauƙin aiwatar da aikin walda.

2,Wadanne kayan za a iya waldawa?

Gabaɗaya, ana iya welded nau'ikan ƙarfe daban-daban kamar bakin karfe, jan karfe, aluminum, galvanized karfe, da sauransu.

3,Wadanne nau'ikan kayan filler ne akwai sandunan walda?

Nau'in sandan walda ya bambanta dangane da tsarin walda.Don juriya waldi, wannan tsari baya buƙatar sandunan walda.

4,A ina zan iya koyon ƙarin ƙwarewar walda?

Kuna iya koyon dabarun walda a makarantun sana'a na musamman ko ta hanyar karatu a masana'antu.