Menene manyan nau'ikan injin bututun ƙarfe da ake da su?

Injin bututun ƙarfe ya ƙunshi nau'ikan nau'ikan da aka keɓance don hanyoyin masana'antu daban-daban da buƙatun samarwa. Daga cikin fitattun nau'ikan akwai:

- ** ERW (Lantarki Resistance Welding) Pipe Mills ***: Masana'antar ERW suna amfani da igiyoyin lantarki don ƙirƙirar walda tare da dunƙule na tube na karfe, samar da bututu. Tsarin ya ƙunshi wucewar tsiri ta cikin jerin rollers don siffanta shi zuwa bututun silindi, sannan kuma walƙiya mai tsayi don shiga gefuna. Niƙan ERW suna da yawa, suna iya samar da bututu tare da diamita daban-daban da kauri na bango wanda ya dace da aikace-aikacen gini, abubuwan more rayuwa, da masana'antar kera motoci.

- ** Mills Bututu maras sumul ***:Waɗannan masana'antun sun ƙware wajen kera bututun ƙarfe maras sumul ba tare da walda mai tsayi ba. Tsarin yana farawa ne da dumama silinda na ƙarfe na ƙarfe zuwa zafin jiki mai zafi sannan a huda su don samar da harsashi mara ƙarfi. Harsashi yana jujjuyawa da girma don cimma girman da kaddarorin da ake so. An san bututu marasa sumul don ƙarfinsu, daidaito, da dacewa don aikace-aikacen da ke buƙatar juriya, kamar bututun mai da iskar gas da bututun tukunyar jirgi.

- ** HF (High Frequency) Welding Pipe Mills ***: HF welding Mills suna amfani da dumama shigar da wutar lantarki don ƙirƙirar walda a cikin sassan karfe. Wannan tsari ya ƙunshi wuce tsiri ta hanyar induction coil wanda ke samar da wutar lantarki, dumama gefuna na tsiri zuwa zafin walda. Ana amfani da matsi don ƙirƙira walda, samar da bututu da inganci tare da ƙarancin sharar kayan abu. Ana amfani da walda ta HF galibi don kera bututu don abubuwan haɗin mota, kayan daki, da aikace-aikacen tsari.

- ** Laser Welding Pipe Mills ***: Laser welding Mills yi amfani da ci-gaba fasahar Laser don cimma daidai da high quality welds a karfe bututu. Wannan hanyar tana amfani da katakon Laser da aka mayar da hankali don narke da haɗa gefuna na ɓangarorin ƙarfe ko bututu ba tare da haɗin jiki ba. Laser-welded bututu suna nuna ƙarancin murdiya, kyakkyawan ƙarfin walda, kuma suna da kyau don aikace-aikacen da ke buƙatar ingantaccen kayan kwalliya da ingancin walda.