Ibha yensimbi ekhubazekile i-rebar iron rod rod eshisayo

Incazelo emfushane:

Ubukhulu: 6-40mm

Inqubo: I-Hot Rolled, i-Ribbed, eyindilinga, alloy

I-rebar yigama elivamile lemigoqo yensimbi evuthayo evuthayo. Ibanga lebha yensimbi ejwayelekile eshisayo liqukethe i-HRB kanye nephuzu lesivuno esincane sebanga. H, r, futhi b bashisa, bavutha, nemithi ngokulandelana.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukucaciswa komkhiqizo

Ukucaciswa:Ibha yensimbi eshisayo evulekile
Coil isikulufa:I-6-20mm Coil: 6-20mm
Isabelo se-rebar hpb400 / hrb400e / hrb500 / hrb500e
HRB600 / Hrb600e / Prb500 / Hrb400e / Hrb500e / S400W / Ibanga 40 / 460B / B500B / A630-420h
Round Steel:Uchungechunge lwe-20Crmntih, 20crh ~ 40crh, 20crmoh ~ 42Crmoh
GCR15, GCR15SIMN, 52100, SAE105560si25560si2mna, 60si2Cra, 65ri2CRA, 55CRMNA / 205MNO CRCRE, 20CRMNO
C70S6, 36MNVS4, 30MNVS, 30MNVS6 / 12CRVVS6 / 12CRVVS6 / 12CRMVG, I-15CRMOG, T11, T12, T22 / 20MNVEL
CM490, CM690, SBC690, njll ./Q345 Series, Q460c, njll.
Ukubuka konke kwesicelo:Amabha ensimbi ahlanganisiwe ahlanganisiwe asetshenziswa kabanzi ngesitimela esisheshayo, izitshalo zamandla enuzi, izindawo zama-Olimpiki, ama-gorges amathathu aqondisa amanzi
namanye amaphrojekthi asemqoka kazwelonke kanye nezakhiwo ezizwakalayo. Imigoqo eyindilinga isetshenziswa kabanzi emikhunjini, izimoto, izindiza, izitimela, amabhuloho,Imikhumbi yokucindezela, izingxenye zamathuluzi womshini.

Ukuhlukaniswa Komkhiqizo

Kunezindlela ezimbili ezisetshenziswayo ezisetshenziswayo ze-rebar: eyodwa ukuhlukanisa ngesimo sejometri, nokuhlukanisa noma ukuthayipha ngokuya ngesigaba sesigaba sezimbambo eziguqukayo kanye nezikhala zezimbali. Uhlobo II. Lokhu kuhlukaniswa ikakhulukazi kukhombisa ukusebenza kokuqina kwe-rebar. Okwesibili kususelwa ekuhlukanisweni kokusebenza (ibanga), njengezinga lezwe lami lamanje lokuqalisa ukusebenza, i-rebar yi (GB1499.2-2007), ngokuya ngamandla okuqinisa (Amandla okuvuthwa / ama-Tensile) iRebar ihlukaniswe ngamamaki ama-3; Ezindaweni ezijwayelekile zezimboni zaseJapan (Ji SG3112), i-rebar ihlukaniswe ngezinhlobo ezi-5 ngokuya ngokusebenza okuphelele; EBritish Standard (BS4461), amamaki amaningana okuhlolwa kokusebenza kabusha kokuphikiswa nawo achaziwe. Ngaphezu kwalokho, ama-rewars nawo angahlukaniswa ngokuya ngokusetshenziswa kwawo, njengemigoqo yensimbi ejwayelekile yokufaka ukhonkolo oqinisiwe kanye nokushisa kwensimbi ngokhonkolo okuqiniswe ngaphambi kokuvinjelwa.

Ubukhulu Bomkhiqizo

1) Ububanzi be-Microsonal ububanzi kanye nobubanzi obunconyiwe

Ububanzi bemigoqo yensimbi buqala ukusuka ku-6 kuye kwangama-50mm, futhi okujwayelekile kunconywe ama-diameters ama-radinal amabha ensimbi angama-6, 8, 10, 20, 14, 16, no-50mm.

2) ukuphambuka okuvumelekile kwesimo sobuso nosayizi webha yensimbi ehlanganisiwe

Imigomo yokuqamba yezimbambo eziguqukayo zemigoqo yensimbi enemibala izohlangabezana nalezi zidingo ezilandelayo:

I-angle Β phakathi kwembobo eguqukayo kanye ne-axis yebha yensimbi akufanele ibe ngaphansi kwama-degree angama-45. Lapho i-angle efakiwe ayikho ngaphezu kwama-degree angama-70, ukuqondiswa kwezimbambo eziguqukayo ezinhlangothini eziphambene zebha yensimbi kufanele ziphaphamele;

I-spaceding ye-auminal l yezimbambo eziguqukayo ngeke ibe zikhulu kunezikhathi ezingama-0.7 ubukhulu bebha yensimbi;

I-angle α phakathi kohlangothi lwembozo eguqukayo kanti ingaphezulu lebha lensimbi ngeke libe ngaphansi kwama-degree angama-45;

Isamba sezikhala (kufaka phakathi ububanzi bezimbambo ezinhle) phakathi kwezimbambo zezinhlangothi ezimbili ezisezinhlangothini ezimbili eziseduze kwebha yensimbi ngeke kube ngaphezulu kwe-perimeter yensimbi;

Lapho ububanzi bemfihlo bebha yensimbi bungabi ngaphezu kwe-12mm, indawo ehlobene ne-Rib akufanele ibe ngaphansi kuka-0,055; Lapho ububanzi bemizinalo bungu-14mm no-16mm, indawo ehlobene neRib akufanele ibe ngaphansi kuka-0.060; Lapho ububanzi bemiqalo bukhulu kune-16mm, indawo yeRib ehlobene akufanele ibe ngaphansi kuka-0.065. Bheka isithasiselo C esifundeni sendawo yeRib.

Imigoqo yensimbi ehlanganisiwe imvamisa inezimbambo ezinde, kepha futhi ngaphandle kwezimbambo ezinde;

3) ubude nokuvunyelwa okuvumelekile

A. Ubude:
Amabha ensimbi avame ukulethwa ngobude obuhleliwe, futhi ubude obuthile bokulethwa kufanele bukhonjiswe kwinkontileka;
Amabha aqinisiwe angahanjiswa ngamakhoyili, futhi i-reel ngayinye kufanele ibe yiRebar eyodwa, ivumela u-5% wenani lama-reels e-batch ngayinye (ama-reels amabili uma ngaphansi kwamabili) aqukethe ama-restar amabili Isisindo se-disk kanye ne-disk ububanzi banqunywa ngokuxoxisana phakathi komphakeli nomthengi.

B. Ukubekezelelana Okudala:
Ukuphambuka okuvumelekile kobude bebha yensimbi lapho kuhanjiswa kubude obuhleliwe ngeke kube nkulu kune- ± 25mm;
Lapho ubude obuncane budingeka, ukuphambuka kwalo kungukuthi u-50mm;
Lapho ubude obukhulu budingeka, ukuphambuka kungu -50mm.

C. Curvature futhi uyaphela:
Ukuphela kwebha yensimbi kufanele kuqondiswe iqonde, futhi i-deformation yendawo akufanele ithinte ukusetshenziswa.