Ungawuhlula njani phakathi kwentambo yentsimbi kunye ne-rebar?

Yintoni iintonga yocingo

Ngokwendlela eqhelekileyo, i-coiled rebar yi-wire, oko kukuthi, ijikelezwe ibe yisangqa ukwenza i-hoop, apho ulwakhiwo lwayo kufuneka lulungelelaniswe, ngokubanzi ububanzi be-10 okanye ngaphantsi.
Ngokwesayizi yobubanzi, oko kukuthi, ubungakanani bobukhulu, kwaye yahlulwe ngokweendidi ezilandelayo:

 

Intsimbi engqukuva, ibha, ucingo, ikhoyili
Intsimbi engqukuva: ububanzi obungaphezulu kwe-8mm bar.

Ibha: imilo enqamlezileyo yentsimbi engqukuva, enesiqingatha, enesikwere okanye enye intsimbi ethe tye enomfanekiso ongqukuva. Kwintsimbi engagqwaliyo, ibha eqhelekileyo ibhekisa kubuninzi bentsimbi engqukuva.

 

Iintambo zentambo: kwi-cross-section ye-coil engqukuva efana nediski, ububanzi bayo buyi-5.5 ~ 30mm. Ukuba singathi nje i-Wire, ibhekisa kwi-steel wire, iphinda icutshungulwe yi-coil emva kweemveliso zentsimbi.

Iintonga: zishushu ziqengqelwe kwaye zibhijelwe kwidiski yokuhambisa iimveliso ezigqityiweyo, kuquka umjikelo, isikwere, uxande, unxantathu njalo njalo. Ekubeni uninzi lwazo lujikelezile, ngoko ke i-general coil yi-round wire rod coil.

Kutheni kukho amagama amaninzi kangaka? Apha ukukhankanya udidi lwentsimbi yokwakha

Ziziphi iindidi zentsimbi yokwakha?

 

Iindidi zeemveliso zentsimbi yokwakha ngokubanzi zahlulwe zibe ziindidi ezahlukeneyo ezifana ne-rebar, intsimbi ejikelezileyo, intonga yocingo, ikhoyili njalo njalo.

1, i-rebar

Ubude ngokubanzi be-rebar yi-9m, i-12m, intambo ende eyi-9m isetyenziswa kakhulu ekwakheni indlela, intambo ende eyi-12m isetyenziswa kakhulu ekwakheni ibhulorho. Uluhlu lweenkcukacha ze-rebar ngokubanzi yi-6-50mm, kwaye imeko ivumela ukuphambuka. Ngokwendlela enamandla ngayo, kukho iintlobo ezintathu ze-rebar: i-HRB335, i-HRB400 kunye ne-HRB500.

2, intsimbi engqukuva

Njengoko igama lisitsho, intsimbi engqukuva ngumcu oqinileyo wentsimbi onecandelo elingqukuva, owahlulwe waba ziintlobo ezintathu ezirhuqwayo ngobushushu, ezenziwe ngobumba kunye nezitsalwa ngokubandayo. Kukho izinto ezininzi zentsimbi engqukuva, ezinje: 10#, 20#, 45#, Q215-235, 42CrMo, 40CrNiMo, GCr15, 3Cr2W8V, 20CrMnTi, 5CrMnMo, 304, 316, 20Cr, 40Cr, 20CrMo, 35CrMo njalo njalo.

Iinkcukacha zentsimbi ejikelezileyo eshushu ye-5.5-250 mm, 5.5-25 mm yintsimbi encinci ejikelezileyo, imivalo ethe tye enikezelwa kwiibhanti, esetyenziswa njengemivalo yokuqinisa, iibholiti kunye neentlobo ngeentlobo zezixhobo zoomatshini; intsimbi ejikelezileyo engaphezulu kwe-25 mm, esetyenziswa kakhulu ekwenzeni iindawo zoomatshini okanye kwi-billet yepayipi yentsimbi engenamthungo.

 

3, intonga yentambo

Iindidi zentambo eziqhelekileyo ze-Q195, Q215, Q235 ziintlobo ezintathu, kodwa ukwakhiwa kweekhoyili zentsimbi ezine-Q215, Q235 kuphela ziintlobo ezimbini, iinkcukacha ezisetyenziswa rhoqo zinobubanzi obuyi-6.5mm, ububanzi obuyi-8.0mm, ububanzi obuyi-10mm, okwangoku, iikhoyili ezinkulu zaseTshayina zingafikelela kububanzi obuyi-30mm. Ucingo lukwasetyenziswa njengebha yokuqinisa ukwakha ikhonkrithi eqinisiweyo yentsimbi, kodwa lungasetyenziswa nakwintambo yokuzoba, ukutsala inethi ngentambo. Intonga yentambo ikwafanelekile ekutsaleni kunye nokubopha inethi ngentambo.

 

4, isikrufu sekhoyili

Isikrufu sekhoyili sifana nocingo njengoko i-rebar idityaniswe kunye, sesohlobo lwentsimbi yokwakha. I-Rebar isetyenziswa kakhulu kwizakhiwo ezahlukeneyo, xa ithelekiswa neenzuzo ze-rebar yile: i-rebar kuphela 9-12, i-coil ingasetyenziswa ngokwemfuneko yokuthintela ngokungacwangciswanga.

 

Uhlu lwe-rebar

Ngokwesiqhelo ngokwendlela ekwakhiwe ngayo iikhemikhali, inkqubo yemveliso, imilo yokuqengqeleka, uhlobo lobonelelo, ubungakanani bobubanzi, kunye nokusetyenziswa kwentsimbi kwisakhiwo sohlulo:

(1) ngokwemilo egoqiweyo

1. I-rebar ecwebezelayo: I-rebar yebanga loku-1 (i-rebar yentsimbi ye-Q235) iqengqeleka ukuze ijikelezwe macala onke, uhlobo lobonelelo lwediski lujikelezile, ububanzi abudluli kwi-10mm, ubude buyi-6m ~ 12m.
② imivalo yentsimbi eneembambo: i-spiral, i-herringbone kunye ne-crescent-shaped ezintathu, ngokubanzi i-Ⅱ, i-Ⅲ steel grade rolled herringbone, i-Ⅳ grade steel rolled ibe yi-spiral kunye ne-crescent-shaped.

③ Ucingo lwentsimbi (olwahlulwe lwaba ziintlobo ezimbini zocingo lwentsimbi yesinyithi esiphantsi kwekhabhoni kunye nocingo lwentsimbi yekhabhoni) kunye nomsonto wentsimbi.

④ intsimbi ejijekileyo eqengqelekayo ebandayo: ejijekileyo ebandayo nebandayo ejijekileyo ibe yimo.

 

(2) ngokobukhulu bobubanzi

Ucingo lwentsimbi (ububanzi obuyi-3 ~ 5mm),
Ibha yentsimbi entle (ububanzi obuyi-6 ~ 10mm),
I-rebar erhabaxa (ububanzi obungaphezulu kwama-22mm).