Karfe bututun karfe ne mai tsayi mai tsayi, wanda ake amfani da shi a matsayin bututun jigilar ruwa, kamar mai, iskar gas, ruwa, iskar gas, tururi, da sauransu. Bugu da kari, lokacin lankwasa da karfin torsional iri daya ne, nauyi ne. ya fi sauƙi, don haka ana amfani da shi sosai Ana amfani da shi wajen kera sassan injina da tsarin injiniya.Hakanan ana amfani da ita don kera makamai na al'ada iri-iri, ganga, harsashi, da sauransu.
Rarraba bututun ƙarfe: bututun ƙarfe sun kasu kashi biyu: bututun ƙarfe maras sumul da bututun ƙarfe na welded (bututun ɗinki).Dangane da siffar giciye, ana iya raba shi zuwa bututu mai zagaye da bututu masu siffa na musamman.Ana amfani da bututun ƙarfe na zagaye zagaye, amma kuma akwai wasu murabba'i, rectangular, semicircular, hexagonal, triangle daidaitacce, octagonal da sauran bututun ƙarfe na musamman.Don bututun ƙarfe a ƙarƙashin matsa lamba na ruwa, ana buƙatar gwajin ruwa don duba juriya da ingancinsu, kuma babu wani yatsa da ke faruwa a ƙarƙashin ƙayyadadden matsa lamba.Wetting ko faɗaɗa ya cancanta, kuma wasu bututun ƙarfe suma suna ƙarƙashin gwajin crimping bisa ga ƙa'idodi ko buƙatun mai siye..Gwajin walƙiya.Gwajin lallashi, da sauransu.
Bututun Karfe mara sumul: Ana yin bututun ƙarfe maras sumul da ƙarfe ingot ko ƙwaƙƙwaran bututu ta hanyar huɗa don yin bututun capillary, sannan a birgima mai zafi, birgima ko sanyi.An bayyana ƙayyadaddun ƙayyadaddun bututun ƙarfe marasa ƙarfi a cikin millimeters na diamita na waje * kauri bango.Akwai bututun ƙarfe maras sumul iri biyu: bututun ƙarfe mai zafi da mai sanyi (dial) mara ƙarfi.Hot-birgima sumul karfe bututu an kasu kashi general karfe bututu, low da matsakaici matsa lamba tukunyar jirgi karfe bututu, high matsa lamba tukunyar jirgi karfe bututu, gami karfe bututu, bakin karfe bututu, petroleum fasa bututu, geological karfe bututu da sauran karfe bututu.Sanyi-birgima (dial) bututun ƙarfe maras sumul sun kasu kashi na bututun ƙarfe na gabaɗaya, ƙananan bututun tukunyar jirgi mai ƙarfi da matsakaici, bututun ƙarfe mai ƙarfi mai ƙarfi, bututun ƙarfe, bututun ƙarfe, bututun ƙarfe, bututun fatun mai, da sauran bututun ƙarfe, haka nan. kamar yadda carbon bakin ciki-bango karfe bututu da gami bakin ciki-bango karfe bututu.Bakin bututun ƙarfe na bakin ciki.Bututun ƙarfe na musamman.A waje diamita na zafi-birgima sumul bututu ne kullum fi 32mm, da bango kauri ne 2.5-75mm.Diamita na bututun ƙarfe mara nauyi mai sanyi zai iya kaiwa 6mm, kauri na bango zai iya kaiwa 0.25mm.Rolling yana da daidaito mafi girma fiye da mirgina mai zafi.Gabaɗaya, ana yin bututun ƙarfe maras kyau da ƙarfe mai inganci kamar 10.20.30.35.45, ƙaramin tsari mai ƙarfi kamar 16Mn.5MnV, ko haɗaɗɗen tsarin ƙarfe kamar 40Cr.30CrMnSi.45Mn2.40Mn Rolling ko B. mirgina sanyi.10.20 da sauran ƙananan bututun ƙarfe maras nauyi ana amfani da su don jigilar ruwa.Ana amfani da bututu marasa ƙarfi da aka yi da matsakaicin ƙarfe na carbon kamar 45.40Cr don kera sassan injina, kamar sassan motoci da tarakta.Gabaɗaya, ana amfani da bututun ƙarfe maras sumul don tabbatar da ƙarfi da gwajin lallashi.Ana isar da bututun ƙarfe mai zafi a cikin yanayin zafi mai zafi ko yanayin zafi;Ana isar da bututun ƙarfe mai sanyi a cikin yanayin zafi mai zafi.
Lokacin aikawa: Juni-21-2023