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Q235 murabba'in tube tare da high quality da low price

Takaitaccen Bayani:

Q235 welded square bututu ne appellation na square bututu, wato, karfe bututu tare da wannan gefen tsawon. An yi shi da karfen tsiri na birgima ta hanyar fasahar fasaha. A bisa ka'ida, karfen tsiri yana kwance, lebur, nannade da waldawa don samar da bututu mai zagaye, sannan a nada bututun a duba bututun murabba'in welded Q235, sannan a yanke zuwa tsayin da ake bukata.


Cikakken Bayani

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Q235 welded murabba'in bututu

Q235 welded square bututu ne appellation na square bututu, wato, karfe bututu tare da wannan gefen tsawon. An yi shi da karfen tsiri na birgima ta hanyar fasahar fasaha. A bisa ka'ida, karfen tsiri yana kwance, lebur, nannade da waldawa don samar da bututu mai zagaye, sannan a nada bututun a duba bututun murabba'in welded Q235, sannan a yanke zuwa tsayin da ake bukata. Al'ada shine guda 50 a kowane kunshin. Ƙarfi yana nufin aikin Q235 welded murabba'in bututu don tsayayya da lalacewa (madaidaicin nakasar filastik ko karaya) ƙarƙashin kaya mai tsayi. Saboda mataki siffofin kaya sun hada da tashin hankali, ƙanƙancewa, meandering, karfi da sauransu, saboda karfin kuma zuwa kashi tensile ƙarfi, compressive ƙarfi, flexural ƙarfi, karfi karfin da sauransu. Yawancin lokaci akwai tabbataccen alaƙa tsakanin ƙarfi daban-daban. A cikin amfani na yau da kullun, ƙarfin ɗaure shine ma'aunin ƙarfi mafi mahimmanci. Ƙarfi yana tsayayya da ikon halaka, wanda ake kira tashin hankali.

Kayan da ke kan sassan da ke da babban ci gaba ana kiransa cajin da tarko. Ƙarfin, filastik da kusurwar da aka tattauna daga baya sune alamun aikin inji na bututun murabba'in welded Q215 a ƙarƙashin kaya mai tsayi. A aikace, yawancin injunan inji suna ƙarƙashin nauyin maimaitawa, kuma duk damar da ta gaji a cikin wannan yanayin. Matsakaicin gajiyawa allura ce ta ma'auni don auna matakin taushi da wuyar bayanan ƙarfe. A cikin 'yan shekarun nan, hanyar tantance kusurwar da ba a cika amfani da ita ba ita ce hanyar latsa ta hanyar kwana. Yana amfani da indenenter tare da takamaiman lamba da siffa don danna cikin saman bayanan Q235 welded square tube ƙarƙashin wani kaya, kuma a ciki yana ƙayyade ƙimar kusurwar sa bisa ga latsa a matakin. Hanyoyin da aka saba amfani da su sun haɗa da kusurwar Brinell (HB), kusurwar Rockwell (HRA, HRB, HRC) da Vickers angle (HV). Filaye na kusurwa yana nufin ikon nakasar filastik (nakasar dindindin) ba tare da lalata kayan ƙarfe a ƙarƙashin kaya ba. Filastik Q215 welded murabba'in tube mara misali sumul square tube ne extruded daga m madauwari tube. Bambanci tsakanin bututu murabba'i maras sumul da waldadden bututun gaske ne. Wani nau'i ne na bututu mai murabba'i (bututun rectangular). Ruhun abubuwa da yawa na iya samar da jikin bututu mai murabba'i (bututun rectangular). Matsakaicinsa shine, me yasa kuma a ina ake amfani da shi. Yawancin bututun murabba'in welded Q215 sune bututun ƙarfe, galibi bututun murabba'in tsari, bututun murabba'in farar fata, bututun murabba'in gini (bututun rectangular), da sauransu.

Wurin kunkuntar bututun murabba'in welded zai iya samar da bututun da aka yi masa welded tare da diamita mafi girma, kuma babur mai fadin guda kuma yana iya samar da bututun da aka yi masa walda mai diamita daban-daban. Duk da haka, idan aka kwatanta da madaidaiciyar kabu murabba'in bututu tare da wannan tsayin, tsayin weld yana ƙaruwa da 30 ~ 100%, kuma saurin samarwa yana ƙasa.

Bututun masu murabba'i masu girma ko kauri galibi ana yin su ne da ƙarfe ba tare da komai ba kai tsaye, yayin da ƙananan bututun welded da kuma bututu masu walɗaɗɗen katanga kawai suna buƙatar walda su kai tsaye ta hanyar tsiri na ƙarfe. Sannan bayan gogewa mai sauƙi, zanen waya yayi kyau. Don haka, ana amfani da walda kai tsaye don ƙananan bututu masu waldaran diamita, kuma ana amfani da walda mai karkace don manyan bututun welded.

Abubuwan gama gari na bututun murabba'in welded sune: Q235A, Q235C, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00cr19ni11, 1Cr18Ni18, 1Cr18Ni18, 0.

Welded bakin karfe bututu don ado (GB / T 18705-2002), bakin karfe welded bututu don ginin ado (JG / T 3030-1995), babban diamita welded karfe bututu ga low matsa lamba ruwa watsa (GB / T 3091-2001), da welded karfe bututu don zafi Exchanger (yb4103-2000).


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