Menene MIG waldi?
Mig waldi shine Metal Inert Gas walda wanda shine tsarin waldawar baka.MIG waldi yana nufin ana ciyar da wayar walda a cikin tafkin walda ta bindigar walda ci gaba.Wayar walda da kayan tushe suna narkewa tare suna yin haɗin gwiwa.Bindigar tana ciyar da iskar kariya don taimakawa kare tafkin walda daga gurɓataccen iska.Menene ya kamata matsa lamba gas ya kasance don waldawar MIG. Don haka isar da iskar gas yana da matukar muhimmanci ga waldawar Mig.Gabaɗaya, mutane suna zaɓar argon, CO2 ko Gas ɗin Gas ɗin da aka haɗa don zama iskar garkuwa.
Menene MiG waldi gas kwarara rate CFH?
Duba ginshiƙi a ƙasa.
Jadawalin Matsakaicin Gudun Gas na MIG
(Don Argon Mixtures da CO2)
http://www.netwelding.com/MIG_Flow%20Rate-Chart.htm
1MPa=1000KPa=10.197kgf/cm2=145.04PSI 1M3/h=16.67LPM=35.32SCFH
Argon da mai daidaita walda MIG waldi suna da nau'ikan biyu, mai sarrafa ma'aunin kwarara da mai sarrafa mita kwarara.
Kuna iya zaɓar nau'in da kuke so.Bambance-bambancen da ke tsakanin su shine a cikin hanyar karatun iskar gas.Ɗayan ta hanyar ma'aunin motsi ne ɗayan kuma ta hanyar mita mai gudana.
Yadda za a kafa mai sarrafa iskar gas akan welder MIG?
Mataki na 1
Saita silinda mai iskar gas don MIG welder a cikin mariƙin, kuma ku haɗa sarkar kewaye da kwalbar.
Mataki na 2
Duba hoses da ke haɗe zuwa mai sarrafa iskar gas.Idan kun sami lalacewa, musanya shi.
Mataki na 3
Bincika kuma tabbatar da bawul ɗin silinda gas yana rufe daidai.
Mataki na 4
Juya kullin daidaitawa na mai sarrafa iskar gas, don tabbatar da rufe shi.Haɗa dunƙule hanyar fitar da iskar gas zuwa bawul ɗin kwalbar gas.Juya goro na kulle kusa da agogo har sai hannu ya matse.Sa'an nan kuma a kulle goro ta maƙarƙashiya.
Mataki na 5
Kunna bawul ɗin iskar gas da ƙulli mai daidaitawa.
Mataki na 6
Bincika kwararar iskar gas a kusa da mai sarrafa iskar gas, hoses, da haɗin kai.Ko da yake iskar garkuwar ba ta da ƙarfi, Amma ɗigon ruwan yana haifar da asarar iskar gas kuma a cikin wani yanki da aka killace yana iya haifar da asphyxiation.
Mataki na 7
Daidaita yawan kwararar iskar gas zuwa CFH daidai wanda kuke buƙata .ya kamata ya kasance tsakanin 25 da 30 CFH gabaɗaya.
Mataki na 8
Kunna MIG walda.Danna maɓallin MIG don kunna bawul ɗin gas.
Lokacin aikawa: Satumba-09-2019
