bakin karfe Angle Bar

Short Bayani:

Bakin karfe bakin karfe za a iya hada da daban-daban karfi-karbar mambobi bisa ga daban-daban bukatun na tsarin, kuma za a iya amfani da a matsayin m memba a tsakanin aka gyara. An yi amfani dashi ko'ina a cikin tsarin gine-gine iri-iri da tsarin injiniya, kamar katako, gadoji, hasumiyar watsawa, ɗagawa da kayan sufuri, jiragen ruwa, murhunan masana'antu, hasumiyar amsawa, akwatunan kwalliya da ɗakunan ajiya.


Bayanin Samfura

Alamar samfur

Sino Bakin Karfe iya aiki game da bakin karfe Angel bar

Girma : 2 # -20 #, 20 x 20 - 100 x 100

Daidaitacce: GB1220, ASTM A 484 / 484M, EN 10060 / DIN 1013 ASTM A276, EN 10278, DIN 671

Darasi: 201,304, 316,316L, 310s, 430,409

Gama: Baƙi, NO.1, aikin gamawa, zane mai sanyi

Janar bayani game da sandar mala'ika

Bakin karfe bakin karfe wani dogon tsiri ne na karfe wanda yake hade da juna a bangarorin biyu. Akwai kusurwoyin bakin karfe masu daidaituwa da kuma kusurwa maras daidaito. Bangarorin kusurwa bakin karfe daidai suke da nisa. Ana bayyana bayanai dalla-dalla a cikin milimita na faɗin gefen× nisa daga gefen × kaurin gefen. Misali, "25×25×3 ″ yana nufin daidaitaccen bakin karfe ne wanda ke da fadin gefen 25 mm da kaurin gefen 3 mm. Hakanan za'a iya bayyana ta lambar ƙira, lambar ƙirar ita ce adadin santimita na faɗin gefen, kamar su2.5 #. Samfurin baya nuna girman kaurin bangarorin daban-daban a cikin tsari iri ɗaya. Sabili da haka, an cika faɗin gefen da kaurin baƙin ƙarfe na baƙin ƙarfeed a cikin kwangilar da sauran takaddun, kuma ba za a yi amfani da ƙirar kawai ba. Bayani dalla-dalla na daidaitaccen bakin ƙarfe na ƙarfe shine 2 # -20 #.

Bakin karfe Angel Musammantawa misali

GB / T2101—89 (Janar tanadi don karɓa, marufi, sa alama da ingantattun takaddun shaida ga sassan ƙarfe); GB9787—88 / GB9788—88 (girma, sifa, nauyi da kuma damar karkacewa ta daidaitaccen zafin karfe / kusurwa marasa daidaito); JISG3192 -94 (siffa, girma, nauyi da kuma haƙurin karfe mai birgima mai zafi); DIN17100-80 (babban tsarin tsarin ƙirar ƙarfe); 535-88 (yanayin yanayin ƙarancin ƙarfe na ƙarfe).

Dangane da ƙa'idar da ke sama, yakamata a kawo ƙarfe na baƙin ƙarfe mai ƙyalƙyali a cikin daure, adadin layuka, tsayin mudin, da sauransu ya kamata su bi ƙa'idodin. Bakin karfe bakin karfe gabaɗaya ana isar dashi cikin tsari, kuma dolene a kiyaye shi daga danshi yayin jigilar kaya da adana shi.

Binciken aikin injiniya da daidaitacce

(1) Hanyar dubawa:

1 Hanyar gwajin gwaji. Hanyoyin dubawa da aka saba amfani dasu sune GB / T228-87, JISZ2201, JISZ2241, ASTMA370, -1497, BS18, DIN50145, da sauransu; 2 lanƙwasa hanyar gwaji. Hanyoyin dubawa da aka saba amfani dasu sune GB / T232-88, JISZ2204, JISZ2248, ASTME290, -14019, DIN50111, da makamantansu.

(2) Performance index: The dubawa abubuwa for kimantawa yi na bakin karfe kwana karfe ne yafi tensile gwajin da lankwasawa gwajin. Manuniya sun hada da ma'anar amfanin gona, karfin karfi, tsawaita, da cancantar lankwasawa.


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