Indlela yokwahlula phakathi kwentambo yocingo kunye ne-rebar?

Yintoni iintonga yocingo

Ngokwemigaqo ye-layman, i-rebar ehlanganisiweyo ilucingo, oko kukuthi, ijikelezwe kwisangqa ukuze yenze i-hoop, ukwakhiwa kwayo kufuneka kufuneke ukuba iqonde, ngokubanzi ububanzi be-10 okanye ngaphantsi.
Ngokobukhulu bedayamitha, oko kukuthi, iqondo lokutyeba, kwaye lahlulwe ngokwale ntlobo zilandelayo:

 

Intsimbi ejikelezayo, ibha, ucingo, ikhoyili
Intsimbi ejikelezayo: ububanzi becandelo lomnqamlezo omkhulu kune-8mm bar.

Ibha: Imilo enqamlezileyo engqukuva, enehexagonal, isikwere okanye enye imilo yentsimbi ethe tye. Kwinsimbi engenasici, ibha jikelele ibhekisela kubuninzi bentsimbi ejikelezayo.

 

Iintambo zocingo: kwi-disk-shaped cross-section ye-coil ejikelezayo, ububanzi be-5.5 ~ 30mm. Ukuba uthi i-Wire, ibhekisela kwintambo yensimbi, iphinda iphinde isetyenziswe yi-coil emva kweemveliso zetsimbi.

Imibhobho: ishushu igoqwe kwaye ifakwe kwidiski yokuhanjiswa kweemveliso ezigqityiweyo, kubandakanywa ngeenxa zonke, isikwere, uxande, i-hexagonal njalo njalo. Ekubeni uninzi ngeenxa zonke, ngoko jikelele uthe ikhoyili yi coil yocingo olungqukuva.

Kutheni kukho amagama amaninzi kangaka? Apha ukukhankanya ulwahlulo lwentsimbi yokwakha

Ziziphi iindidi zentsimbi yokwakha?

 

Iindidi zeemveliso zentsimbi yokwakha zihlulwe ngokubanzi kwiindidi ezininzi ezifana ne-rebar, intsimbi ejikelezayo, intonga yocingo, ikhoyili njalo njalo.

1, rebar

Ubude obuqhelekileyo be-rebar yi-9m, 12m, i-9m ubude bentambo isetyenziselwa ukwakhiwa kwendlela, i-12m ubude bentambo isetyenziselwa ukwakhiwa kwebhulorho. Uluhlu oluchaziweyo lwe-rebar ngokubanzi luyi-6-50mm, kwaye urhulumente uvumela ukutenxa. Ngokwamandla, kukho iintlobo ezintathu ze-rebar: HRB335, HRB400 kunye ne-HRB500.

2, intsimbi engqukuva

Njengoko igama libonisa, intsimbi engqukuva ngumcu oqinileyo wentsimbi enecandelo elinqamlezileyo elingqukuva, elahlulwe libe ziindidi ezithathu ezishushu, ezibunjiweyo nezitsalwa ngokubanda. Kukho izinto ezininzi zentsimbi engqukuva, ezifana: 10 #, 20 #, 45 #, Q215-235, 42CrMo, 40CrNiMo, GCr15, 3Cr2W8V, 20CrMnTi, 5CrMnMo, 304, 316, 20CrMo, 20CrMo, 20CrMo, 20CrMo, 20CrMo, 20CrMo, 20CrMo kwaye nangokunjalo.

Iimpawu ezishushu ezijikelezileyo zentsimbi ye-5.5-250 mm, i-5.5-25 mm yintsimbi encinci ejikelezayo, imivalo echanekileyo ebonelelwe kwiingxowa, ezisetyenziswa njengemivalo yokuqinisa, iibholiti kunye neentlobo ezahlukeneyo zomatshini; intsimbi engaphezulu kwe-25 mm engqukuva, esetyenziswa ikakhulu kukwenziwa kwamalungu oomatshini okanye kwibillet yombhobho wentsimbi engenamthungo.

 

3, Intonga yocingo

Wire iintlobo eziqhelekileyo Q195, Q215, Q235 iintlobo ezintathu, kodwa ukwakhiwa iikhoyili zentsimbi kunye Q215 kuphela, Q235 iintlobo ezimbini, ngokuqhelekileyo kusetyenziswa iinkcukacha babe nobubanzi 6.5mm, ububanzi 8.0mm, ububanzi 10mm, okwangoku, iikhoyili ezinkulu China kunokuba ukuya kububanzi 30mm. ucingo ukongeza kusetyenziswa njenge bar yokuqinisa ukwakhiwa kwentsimbi eqinisiweyo ikhonkrithi, kodwa ingasetyenziswa kwintambo yokuzoba, inetha ngocingo. Intonga yocingo ikwafanelekile kumzobo wocingo kunye nenetha.

 

4, isikrufu sekhoyili

Isikrufu sekhoyili sifana nocingo oludityaniswe ndawonye i-rebar, lolohlobo lwentsimbi yokwakha. I-Rebar isetyenziswa ngokubanzi kwiindidi zezakhiwo zokwakha, i-coil xa ithelekiswa neenzuzo ze-rebar yile: i-rebar kuphela i-9-12, i-coil ingasetyenziswa ngokuhambelana nesidingo sokungenelela ngokungekho mthethweni.

 

Ukuhlelwa kwe-rebar

Ngokwesiqhelo ngokwemichiza, inkqubo yokuvelisa, imilo eqengqelekayo, ifom yokubonelela, ubungakanani bedayamitha, kunye nokusetyenziswa kwentsimbi kulwakhiwo lolwahlulo:

(1) ngokwemilo esongiweyo

① I-rebar ekhazimlayo: I-rebar yeBakala I (i-Q235 yentsimbi ye-rebar) iqengqeleke ukuze ibe setyhula ekhazimlayo enqamlezileyo, ifom yonikezelo yedisk engqukuva, i-dayamitha ingekho ngaphezulu kwe-10mm, ubude be-6m ~ 12m.
② imivalo yentsimbi: i-spiral, herringbone kunye ne-crescent-shaped ezintathu, ngokubanzi Ⅱ, Ⅲ ibakala lentsimbi eqengqelekayo i-herringbone, Ⅳ ibakala lentsimbi eqengqelekisiweyo kwi-spiral kunye ne-crescent-shaped.

③ Intambo yentsimbi (yahlulahlulwe yaba ziindidi ezimbini zentsimbi ephantsi yekhabhoni kunye nentsimbi yentsimbi yekhabhoni) kunye nentsimbi yentsimbi.

④ Intsimbi ephothiweyo ebandayo: ibanda iqengqelekisiwe kwaye ibanda ijijekile.

 

(2) ngokobukhulu bobubanzi

Ucingo lwentsimbi (ububanzi 3 ~ 5mm),
Ibar yentsimbi ecolekileyo (ububanzi 6 ~ 10mm),
I-rebar erhabaxa (ububanzi obungaphezulu kwe-22mm).