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Takaitaccen Bayani:

Halayen ƙarfe mai siffar H galibi sun haɗa da ƙarfi mai yawa, kwanciyar hankali mai kyau da kuma juriya mai kyau ta lanƙwasa. Sashensa mai siffar "H", wanda zai iya watsa ƙarfin yadda ya kamata kuma ya dace da gine-ginen da ke ɗauke da manyan kaya. Tsarin kera ƙarfe mai siffar H yana sa ya sami ingantaccen walda da sauƙin sarrafawa, kuma yana sauƙaƙa ginawa a wurin. Bugu da ƙari, ƙarfe mai siffar H yana da sauƙi a nauyi kuma yana da ƙarfi sosai, wanda zai iya rage nauyin ginin da inganta tattalin arziki da amincin tsarin. Ana amfani da shi sosai a fannoni kamar gini, gadoji da kera injuna, kuma ya zama kayan aiki mai mahimmanci a injiniyan zamani.


  • Daidaitacce: EN
  • Kauri na flange:4.5-35mm
  • Faɗin Flange:100-1000mm
  • Tsawon:5.8m, 6m, 9m, 11.8m, 12m ko kuma kamar yadda ake buƙata
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  • Cikakken Bayani game da Samfurin

    Alamun Samfura

    ASTM H-Siffa Karfe

    Tsarin Samar da Kayayyaki

    Ga yadda ake yin tsarin gabaɗaya na ƙera ma'aunin waje na H-beam mai rami:

    Shiri na kayan da aka yi amfani da su: Kayan da ake amfani da su wajen kera sassan ƙarfe na H-beam yawanci ana amfani da su ne da ƙarfe. Don tsaftacewa da dumama bututun ƙarfe don aiki da siffantawa nan gaba.

    Tsarin birgima mai zafi: Ana kunna injinan birgima mai zafi na ƙarfe. Idan aka dumama shi zuwa yanayin birgima, ana birgima injinan birgima mai zafi a cikin injin niƙa mai zafi, ta hanyar jerin birgima kuma a samar da shi kusa da siffar H.

    Yin aiki a cikin sanyi (zaɓi ne): Ana iya amfani da ƙarfe mai zafi na H mai birgima a cikin sanyi, kamar birgima a cikin sanyi, zane, da sauransu don inganta daidaito da ingancin saman ƙarfe mai birgima a wasu aikace-aikace.

    Yankewa da Kammalawa: Ana buƙatar a yanke hanyoyin H da aka yi birgima a kuma gama su zuwa girma da tsayi don biyan takamaiman buƙatun abokin ciniki bayan birgima da aiki a cikin sanyi.

    Maganin saman: Tsaftace da kuma hana tsatsa na ƙarfen H, don tabbatar da ingancin saman samfura da juriyar tsatsa.

    Dubawa da marufi: Yi duba inganci akan ƙarfen H na samfurin, gami da ingancin kamanninsa, daidaiton girma, kayan aikin injiniya da sauransu. Bayan gwajin, za a cika shi a aika shi ga abokin ciniki.

    Karfe Mai Siffar ASTM H (11)

    Girman Kayayyaki

    Karfe mai siffar EN H (2)
    Naɗi Unt
    Nauyi
    kg/m)
    Sashe na Daidaitacce
    zane
    mm
    Sashe-sashe
    Ama
    (cm²)
    W H B 1 2 r A
    HE28 AA 61.3 264.0 280.0 7.0 10.0 24.0 78.02
    A 76.4 270.0 280.0 80 13.0 24.0 97.26
    B 103 280.0 280.0 10.5 18.0 24.0 131.4
    M 189 310.0 288.0 18.5 33.0 24.0 240.2
    HE300 AA 69.8 283.0 300.0 7.5 10.5 27.0 88.91
    A 88.3 200.0 300.0 85 14.0 27.0 112.5
    B 117 300.0 300.0 11.0 19.0 27.0 149.1
    M 238 340.0 310.0 21.0 39.0 27.0 303.1
    HE320 AA 74.3 301.0 300.0 80 11.0 27.0 94.58
    A 97.7 310.0 300.0 9.0 15.5 27.0 124.4
    B 127 320.0 300.0 11.5 20.5 27.0 161.3
    M 245 359.0 309.0 21.0 40.0 27.0 312.0
    HE340 AA 78.9 320.0 300.0 85 11.5 27.0 100.5
    A 105 330.0 300.0 9.5 16.5 27.0 133.5
    B 134 340.0 300.0 12.0 21.5 27.0 170.9
    M 248 377.0 309.0 21.0 40.0 27.0 315.8
    HE360 AA 83.7 339.0 300.0 9.0 t2.0 27.0 106.6
    A 112 350.0 300.0 10.0 17.5 27.0 142.8
    B 142 360.0 300.0 12.5 22.5 27.0 180.6
    M 250 395.0 308.0 21.0 40.0 27.0 318.8
    HE400 AA 92.4 3780 300.0 9.5 13.0 27.0 117.7
    A 125 390.0 300.0 11.0 19.0 27.0 159.0
    B 155 400.0 300.0 13.5 24.0 27.0 197.8
    M 256 4320 307.0 21.0 40.0 27.0 325.8
    HE450 AA 99.8 425.0 300.0 10.0 13.5 27.0 127.1
    A 140 440.0 300.0 11.5 21.0 27.0 178.0
    B 171 450.0 300.0 14.0 26.0 27.0 218.0
    M 263 4780 307.0 21.0 40.0 27.0 335.4
    Naɗi Naúrar
    Nauyi
    kg/m)
    Tsarin Sashe na Daidaitacce
    Girma
    (mm)
    Sashen
    Yanki
    (cm²)
    W H B 1 2 r A
    HE50 AA 107 472.0 300.0 10.5 14.0 27.0 136.9
    A 155 490.0 300.0 t2.0 23.0 27.0 197.5
    B 187 500.0 300.0 14.5 28.0 27.0 238.6
    M 270 524.0 306.0 21.0 40.0 27.0 344.3
    HE550 AA t20 522.0 300.0 11.5 15.0 27.0 152.8
    A 166 540.0 300.0 t2.5 24.0 27.0 211.8
    B 199 550.0 300.0 15.0 29.0 27.0 254.1
    M 278 572.0 306.0 21.0 40.0 27.0 354.4
    HE60 AA t29 571.0 300.0 t2.0 15.5 27.0 164.1
    A 178 500.0 300.0 13.0 25.0 27.0 226.5
    B 212 600.0 300.0 15.5 30.0 27.0 270.0
    M 286 620.0 305.0 21.0 40.0 27.0 363.7
    HE650 AA 138 620.0 300.0 t2.5 16.0 27.0 175.8
    A 190 640.0 300.0 t3.5 26.0 27.0 241.6
    B 225 660.0 300.0 16.0 31.0 27.0 286.3
    M 293 668.0 305.0 21.0 40.0 27.0 373.7
    HE700 AA 150 670.0 300.0 13.0 17.0 27.0 190.9
    A 204 600.0 300.0 14.5 27.0 27.0 260.5
    B 241 700.0 300.0 17.0 32.0 27.0 306.4
    M 301 716.0 304.0 21.0 40.0 27.0 383.0
    HE800 AA 172 770.0 300.0 14.0 18.0 30.0 218.5
    A 224 790.0 300.0 15.0 28.0 30.0 285.8
    B 262 800.0 300.0 17.5 33.0 30.0 334.2
    M 317 814.0 303.0 21.0 40.0 30.0 404.3
    HE800 AA 198 870.0 300.0 15.0 20.0 30.0 252.2
    A 252 800.0 300.0 16.0 30.0 30.0 320.5
    B 291 900.0 300.0 18.5 35.0 30.0 371.3
    M 333 910.0 302.0 21.0 40.0 30.0 423.6
    HEB1000 AA 222 970.0 300.0 16.0 21.0 30.0 282.2
    A 272 0.0 300.0 16.5 31.0 30.0 346.8
    B 314 1000.0 300.0 19.0 36.0 30.0 400.0
    M 349 1008 302.0 21.0 40.0 30.0 444.2

    Bari mu ba ku farashi kyauta awanni 24 a rana ko kuma mu yi shawara da mu game da ƙarin tambayoyi game da samfur!

    Karfe mai siffar EN H

    ENHKarfe Mai Siffa

    Daraja: EN10034:1997 EN10163-3:2004

    Bayani: HEA HEB da HEM

    Daidaitacce: EN

     

    SIFFOFI

    Babban ƙarfiTsarin sassan giciye na ƙarfen H-beam yana sa ya zama mai lanƙwasawa da ƙarfin ɗaukar nauyi, don haka ana iya amfani da shi ga babban katako mai faɗi da kuma katako mai nauyi.

    Kwanciyar hankali mai kyau: Saboda siffar ɓangaren giciye, ƙarfe mai siffar H yana nuna kyakkyawan kwanciyar hankali a ƙarƙashin matsin lamba da tashin hankali wanda ke taimakawa tsarin ya kasance mai karko da aminci.

    Gine-gine masu dacewa: Tsarin siffa ta ƙarfe mai siffar H abu ne mai sauƙi, ana iya haɗa shi da kyau kai tsaye zuwa ginshiƙan ƙarfe, sandunan ƙarfe masu sauƙin haɗawa, suna da amfani ga ci gaban ginin aikin.

    Yawan amfani da albarkatu: Tsarin siffa na ƙarfen H-beam zai iya taka rawa wajen aikin ƙarfe, rage ɓarnar kayan aiki, yana da amfani ga kiyaye albarkatu da kare muhalli.

    Faɗin aikace-aikaceKarfe mai siffar H-beam yana aiki ga dukkan nau'ikan gine-gine, gina gada, kera injuna da sauransu. Tsarin ci gaba yana da faɗi sosai.

    Tsarin H-Beams na waje na yau da kullun yana da ƙarfi mai ƙarfi, kwanciyar hankali mai kyau da sauƙin gini. A matsayin wani nau'in kayan ƙarfe mai mahimmanci, ana amfani da shi sosai a cikin ayyuka daban-daban.

    ASTM-Siffofin Karfe (4)

    DUBA KAYAYYAKI

    Domin tabbatar da ingancin samfura, aminci, da kuma bin ƙa'idodin ƙasashen duniya, H Beams ya kamata a yi cikakken bincike game da waɗannan fannoni:

    1. Ingancin Kamanni
    Ya kamata saman H Beams ya kasance mai santsi, tsafta, kuma babu lahani da za a iya gani kamar tsagewa, ƙuraje, ƙaiƙayi, tsatsa mai yawa, ko wasu lahani na saman. Dole ne cikakken kamannin ya cika ƙa'idodi masu dacewa da ƙayyadaddun buƙatun abokin ciniki.

    2. Daidaito Mai Girma
    Mahimman girma da suka haɗa da tsayi, tsayi, faɗin flange, kauri na yanar gizo, da kauri na flange ya kamata su bi ƙa'idodi masu dacewa da buƙatun aikin don tabbatar da ingantaccen aikin gini.

    3. Daidaito da Lanƙwasa
    Lanƙwasa na H Beams ya kamata ya kasance cikin jurewar da aka yarda. Ana yin ma'auni don tabbatar da madaidaiciyar katako da daidaitawar layi ɗaya bisa ga ƙa'idodin masana'antu.

    4. Sarrafa Juyawa
    Dole ne a duba nakasar karkatarwa don tabbatar da daidaiton tsaye da daidaiton tsarin. Juyawa da yawa na iya shafar aikin shigarwa da ɗaukar kaya.

    5. Juriyar Nauyi
    Nauyin katako na ainihi ya kamata ya dace da ƙa'idodi da aka ƙayyade da kuma bambance-bambancen da aka yarda da su, yana tabbatar da daidaito a cikin ingancin kayan aiki da lissafin tsarin.

    6. Binciken Sinadaran
    Ana gwada sinadaran da suka haɗa da carbon, manganese, phosphorus, da sulfur don tabbatar da bin ƙa'idodin kayan aiki, musamman don walda, ƙera, da aikace-aikace na musamman.

    7. Gwajin Kadarorin Inji
    Ana gwada aikin injina, gami da ƙarfin samarwa, ƙarfin juriya, tsayi, da juriyar tasiri, don tabbatar da cewa katakon ya cika ƙa'idodin tsarin da ake buƙata.

    8. Gwajin da Ba Ya Lalatawa (NDT)
    Ana iya gudanar da gwajin ultrasonic ko wasu hanyoyin duba marasa lalacewa don gano lahani na ciki da kuma tabbatar da daidaito da aminci na tsarin gabaɗaya.

    9. Duba Marufi da Alama
    Ya kamata marufi da alamun samfura su cika ƙa'idodin fitarwa da jigilar kaya, tare da bayyana matsayin, girma, lambar zafi, da adadi don ganowa da kuma isar da kaya cikin aminci.

    Tabbatar da Inganci

    Cikakkun hanyoyin dubawa suna tabbatar da cewa kowane H Beam ya cika ƙa'idodin inganci na duniya da buƙatun abokin ciniki, yana samar da ingantaccen aiki don aikace-aikacen gini, kayayyakin more rayuwa, masana'antu, da injiniya a duk duniya.

    Karfe mai siffar EN H (8)

    AIKIN KAYAN

    Na'urorin H na waje suna samun aikace-aikacensu a masana'antar gini da injina sosai, kamar amma ba'a iyakance ga waɗannan ba: Injiniyan gini da injiniyan gadoji, injiniyan injiniya, ginin jiragen ruwa da gina tsarin ƙarfe.

    Karfe mai siffar EN H (4)

    MAKUNKULA DA JIRGIN SAUYA

    Ana aiwatar da marufi da jigilar H-beams na waje kamar haka:

    Marufi: Ana yin marufi da ƙarfen H gabaɗaya bisa ga hanyar jigilar kaya ta abokan ciniki don guje wa lalacewar saman. Marufi na yau da kullun shine marufi mara komai, marufi na katako, marufi na filastik da sauransu. A lokacin marufi, bai kamata saman ƙarfen H ya yi karce ko ya yi tsatsa ba.

    Lakabi: Yi alama a sarari bayanin samfurin a saman marufi, kamar samfuri, ƙayyadaddun bayanai, adadi, da sauransu, yana da sauƙin ganewa da sarrafawa.

    Ana lodawa: Haka kuma wajibi ne a guji karo da fitar da kaya yayin da ake lodin ƙarfe mai cike da H beam da jigilar kaya.
    Jigilar Kaya: Zaɓi kayan aikin sufuri masu dacewa kamar manyan motoci, jigilar jirgin ƙasa da sauransu, kuma bisa ga buƙatar abokan ciniki da nisan da suke da shi, zaɓi hanyar sufuri mai dacewa.

    Ana saukewa: Idan sandar ƙarfe ta H ta isa tashar, ya kamata a yi amfani da ita a hankali, don kada ta lalata ƙarfen H-beam.
    Ajiya: A ajiye H-beam ste] a busasshe, wuri mai iska domin hana danshi ko wani mummunan tasiri.

    Karfe Mai Siffar ASTM H (9)
    Karfe mai siffar EN H (5)

    Ƙarfin Kamfani

    Karfe Mai Siffar ASTM H (10)

    Tambayoyin da ake yawan yi akai-akai

    1. Waɗanne kayan aiki ne ake da su don H Beams?

    Muna bayar da H Beams a matakai daban-daban, ciki har da ASTM A36, ASTM A572 Grade 50, ASTM A992, S235, S275, S355, Q235B, Q355B, da SS400 don biyan buƙatun aiki daban-daban.

    2. Menene girma da tsawon H Beams da aka saba amfani da su?

    Tsawon yau da kullun yawanci mita 6 ne da mita 12, yayin da tsayi da girma na musamman ake samu bisa ga ƙayyadaddun buƙatun abokin ciniki.

    3. Menene bambanci tsakanin H Beam da I Beam?

    H Beams suna da faffadan flanges da kuma ƙarfin ɗaukar kaya mafi girma, wanda hakan ya sa suka dace da amfani da kayan gini masu nauyi, yayin da I Beams ake amfani da su akai-akai don tallafawa tsarin gini mai sauƙi.

    4. Za a iya keɓance H Beams?

    Eh, muna ba da ayyuka na musamman waɗanda suka haɗa da yankewa, haƙa rami, walda, gyaran saman ƙasa, da ƙera shi bisa ga zane-zanen injiniya.

    5. Waɗanne hanyoyin magance matsalar fata ne ake da su?

    Kammalawar saman da ake da su sun haɗa da baƙar fata (kamar yadda aka yi birgima), fenti, galvanized, da kuma rufin hana lalata ya danganta da yanayin muhalli.


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