UkuFika okutsha kwe-HRB335 HRB400 HRB500 IBha yentsimbi eRolled-Ribbed eshushu yaseTshayina

Eyona njongo yethu iphambili iya kuba kukukunika abathengi bethu ubudlelwane obunobuzaza noboxanduva lweshishini, ukunika ingqalelo yomntu wonke kubo bonke ngokuFika okuNtsha kwe-HRB335 HRB400 HRB500 Ibha yentsimbi eQithiweyo eRolled Ribbed yase China uMvelisi weNsimbi eKhunelekileyo iRebar, Umgaqo wenkampani yethu kukubonelela ngeemveliso ezikumgangatho ophezulu, inkonzo yobungcali, kunye nonxibelelwano olunyanisekileyo. Wamkelekile bonke abahlobo ukuba babeke iodolo yesilingo sokwenza ubudlelwane beshishini bexesha elide.
Eyona njongo yethu iphambili iya kuba kukukunika abathengi bethu ubudlelwane obunobuzaza nobunoxanduva lweshishini, sinikezela ngengqwalasela yomntu kubo bonke.I-China HRB335 HRB400 HRB500 kunye neChina uMvelisi weNtsimbi eKhunelekileyo, Sinamava eminyaka emininzi kwimveliso yemveliso yeenwele, kunye neQela lethu elingqongqo leQC kunye nabasebenzi abanezakhono baya kuqinisekisa ukuba sikubonelela ngezinto eziphezulu zeenwele ezinomgangatho ophezulu weenwele kunye nokusebenza. Uya kufumana ishishini eliyimpumelelo ukuba ukhetha ukusebenzisana nomenzi onjalo oqeqeshiweyo. Wamkelekile intsebenziswano yakho oda!

ukuhlelwa

Intsimbi yentsimbi eshushu eqengqelekayo ihlukaniswe ngamabakala amathathu: i-HRB335 (ibakala elidala liyi-20MnSi), ibakala lesithathu i-HRB400 (ibakala elidala liyi-20MnSiV, i-20MnSiNb, i-20Mnti), kunye ne-HRB500 yesine.
Zimbini iindlela zokuhlela eziqhele ukusetyenziswa zokuqinisa imivalo:enye kukuhlelwa ngokwemilo yejometri, kwaye enye kukwahlula okanye ukuhlela ngokwemilo enqamlezileyo yeebha ezinqamlezileyo kunye nezithuba zemivalo. Uhlobo lwe-II. Olu lwahlulo lubonisa ngokukodwa ukusebenza kwe-clamping yokuqinisa.

Okwesibini ngokuhambelana nokuhlelwa kwentsebenzo (ibakala), njengomgangatho wokuphunyezwa kwangoku kwilizwe lam, i-rebar yi (GB1499.2-2007) ucingo luyi-1499.1-2008), kwaye i-rebar yahlulwe ibe yi-3 ngokwebakala lamandla (inqaku lesivuno / amandla okuqina). iBanga; kwiMigangatho yoShishino lwaseJapan (JI SG3112), imivalo yensimbi ihlulwe kwiindidi ezi-5 ngokweempawu zazo ezibanzi; kuMgangatho waseBrithani (BS4461), amanqanaba amaninzi ovavanyo lwentsimbi yentsimbi nawo achaziwe. Ukongeza, imivalo yentsimbi inokuthi ihlelwe ngokusetyenziswa, njengemivalo yentsimbi eqhelekileyo yekhonkrithi eqinisiweyo kunye neentsimbi zentsimbi ezifakwe ngobushushu kwikhonkrithi eqinisiweyo.

inkalo

1) Uluhlu lwedayamitha ekhethiweyo kunye nedayamitha ecetyiswayo
Ubungakanani obuqhelekileyo beentsimbi zetsimbi ukusuka kwi-6 ukuya kwi-50mm, kunye nomgangatho ophakanyisiweyo we-diameters yentsimbi yentsimbi yi-6, 8, 10, 12, 14, 16, 20, 25, 32, 40, kunye ne-50mm.
2) Ukuphambuka okuvumelekileyo kwimilo yomhlaba kunye nobukhulu bentsimbi ye-ribbed bar
Imigaqo yokuyila yeentsimbi zetsimbi kufuneka ihlangabezane nezi mfuno zilandelayo:
I-angle β phakathi kwembambo enqamlezayo kunye nentsimbi yentsimbi akufanele ibe ngaphantsi kwama-45 degrees. Xa i-angle edibeneyo ingekho ngaphezu kwama-degrees angama-70, isalathiso semivalo enqamlezileyo kumacala omabini entsimbi yentsimbi kufuneka ichasene;
Isithuba se-l semivalo enqamlezileyo akufuneki sibe sikhulu kuno-0.7 ngokuphinda-phindwe kabini kwedayamitha yegama leebar;
I-angle α phakathi kwecala leembambo ezinqamlezileyo kunye nobuso bentsimbi yentsimbi ayiyi kuba ngaphantsi kwama-45 degrees;
Isixa sezithuba (kubandakanywa nobubanzi beembambo ze-longitudinal) eziphelweni zeembambo ezinqamlezileyo kumacala omabini ajongene nentsimbi yentsimbi ayiyi kuba ngaphezu kwe-20% yomjikelezo oqhelekileyo wentsimbi yentsimbi;
Xa i-diameter ekhethiweyo yentsimbi yentsimbi ayikho ngaphezu kwe-12mm, indawo yembambo enxulumene nayo ayifanele ibe ngaphantsi kwe-0.055; xa i-diameter engu-14mm kunye ne-16mm, indawo yembambo ehlobene akufanele ibe ngaphantsi kwe-0.060; xa i-diameter ye-nominal ingaphezu kwe-16mm, indawo yembambo ehlobene akufanele ibe ngaphantsi kwe-0.065. Jonga kwiSihlomelo C xa kubalwa indawo yembambo ezalanayo.
Imivalo yetsimbi ye-Ribbed ngokubanzi inemivalo ye-longitudinal, kwaye kukho nalawo angenayo imivalo ye-longitudinal;

3) Ubude kunye nokuphambuka okuvumelekileyo
Nye. ubude
Imivalo yensimbi idla ngokuhanjiswa ngobude obusisigxina, kwaye ubude obuthile bokuhanjiswa kufuneka buboniswe kwinkontileka;
Iintsimbi zensimbi zinokuhanjiswa kwimiqulu, umqulu ngamnye kufuneka ube yintsimbi enye, kwaye i-5% yenani lemiqulu kwibhetshi nganye (ngaphantsi kwee-rolls ezimbini ziyimiqulu emibini) iqulethe iintsimbi ezimbini zetsimbi. Ubunzima bedisk kunye nedayamitha yedisk bumiselwa ngothethwano phakathi komthengisi kunye nomthengi.
b. Ukunyamezela ubude
Xa ubude obumiselweyo buhanjiswa, ukuphambuka okuvumelekileyo kobude bentsimbi yentsimbi akukho ngaphezu kwe-± 25mm;
Xa ubude obuncinane bufunekayo, ukuphambuka ku-+50mm;
Xa ubude obude bufunekayo, ukuphambuka ku-50mm.
c. Igophe kunye neziphelo
Ukuphela kwentsimbi yentsimbi kufuneka kunqunywe ngokuthe tye, kwaye i-deformation yendawo ayiyi kuchaphazela ukusetyenziswa

umboniso womfanekiso

Eyona njongo yethu iphambili iya kuba kukukunika abathengi bethu ubudlelwane obunobuzaza noboxanduva lweshishini, ukunika ingqalelo yomntu wonke kubo bonke ngokuFika okuNtsha kwe-HRB335 HRB400 HRB500 Ibha yentsimbi eQithiweyo eRolled Ribbed yase China uMvelisi weNsimbi eKhunelekileyo iRebar, Umgaqo wenkampani yethu kukubonelela ngeemveliso ezikumgangatho ophezulu, inkonzo yobungcali, kunye nonxibelelwano olunyanisekileyo. Wamkelekile bonke abahlobo ukuba babeke iodolo yesilingo sokwenza ubudlelwane beshishini bexesha elide.
Ukufika OkutshaI-China HRB335 HRB400 HRB500 kunye neChina uMvelisi weNtsimbi eKhunelekileyo, Sinamava eminyaka emininzi kwimveliso yemveliso yeenwele, kunye neQela lethu elingqongqo leQC kunye nabasebenzi abanezakhono baya kuqinisekisa ukuba sikubonelela ngezinto eziphezulu zeenwele ezinomgangatho ophezulu weenwele kunye nokusebenza. Uya kufumana ishishini eliyimpumelelo ukuba ukhetha ukusebenzisana nomenzi onjalo oqeqeshiweyo. Wamkelekile intsebenziswano yakho oda!

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