I-HRB33 ye-HRB335 HRB400 HRB500 HRB500 HRB500 I-HRB500 EHERBID ERINGE BIB BIC China Umenzi weSteel

Eyona njongo yethu iphambili iya kuba kukubonelela ngabantu bethu abathengisayo noxanduva lokubonelela ngokwakho kubo bonke abantu abafunekiyo be-HRB300 HRB500 HRB500 HRB500 HRB500 HRBIB500 HRBID BREAL PRIAL STEEL SEE, Inkonzo yezeNtloko, kunye nokunxibelelana ngokunyaniseka. Wamkelekile bonke izihlobo zokubeka i-odolo yelingo yokwenza ubudlelwane beshishini ixesha elide.
Eyona njongo yethu iphambili iya kuba kukubonelela ngeevenkile zethu ukuba zinobudlelwane beshishini elinobuchule kunye noxanduva, ukubonelela ngononophelo kubo bonkeI-HRB335 HRB400 HRB500 HRB500 HRB500 kunye neChina Peerer Steel, Sineminyaka emininzi yobudala kwimveliso yemveliso yeenwele, kwaye iqela lethu le-QC engqongqo kunye nabasebenzi abanezakhono ziya kuqinisekisa ukuba sikunika izinto eziphezulu zeenwele kunye nomgangatho weenwele ophezulu kunye nomsebenzi. Uya kufumana ishishini eliyimpumelelo ukuba ukhetha ukusebenzisana nomvelisi wobungcali. Yamkela intsebenziswano yakho yoku-odola!

ukwahlulahlula

Ibha yentsimbi eshushu eshushu yahlulwe yangamaBanga amathathu: HRB335 (IBakala lakudala lingama-20mns), iBakala lesithathu HRB400 (IBakala lakudala (iBanga laBadala liyi-20mnsnb, kunye neBanga lesine le-HRB500.
Zimbini iindlela ezisetyenziswayo zokuhlela zokuqinisa imivalo:Inye kukuhlela ngokwemilo yejometri, kwaye enye kukuhlela okanye ukwahlula-hlula ngokwemilo yomnqamlezo wecandelo lezinto ezixineneyo kunye nokuvalwa kwemivalo. Chwetheza ii-II.

Okwesibini kukuhlelwa kwentsebenzo (ibanga), njengokuphunyezwa okukhoyo ngoku kwilizwe lam, i-repur1499.2-2008 Inqanaba; Kwinqanaba lemizi-mveliso laseJapan (ji sg3112), imivalo yentsimbi yahlulwe ngokwamanqanaba ama-5 ngokweempawu zabo ezibanzi; Kumgangatho weBritane (Bs4461), amabakala amaninzi eemvavanyo zovavanyo lwentsebenzo zichazwe. Ukongeza, imivalo yensimbi inokubekwa ngokusetyenziswa, njengokuvalwa kwentsimbi yentsimbi yokuqiniswa kwekhonkrithi kunye nemivalo yentsimbi ephathwayo yekhonkrithi.

inkalo

1) Uluhlu lweedayala ze-diameter kunye nobubanzi obucetyiswayo
Ububanzi bemigca yensimbi busuka kwi-6 ukuya kwi-50mm, kunye nomgangatho weenqanawa ezinconyelweyo ze-6, 8, 12, 14, 32, kunye ne-50mm.
2) ukuphambuka okuvumelekileyo kobume bomphezulu kunye nobungakanani bebhadi yensimbi yensimbi
Imigaqo yoyilo yemivalo yentsimbi yentsimbi kufuneka ifezekise ezi mfuno zilandelayo:
I-Angle β phakathi kwembambo elinqamlezayo kunye ne-axis yentsimbi akufuneki ukuba ingaphantsi kwama-45 degrees. Xa i-engile equkiweyo ayiphezulu kwe-70 degrees, indlela yokuvalwa kweendawo eziguqukayo kumacala omabini akwibar yentsimbi kufuneka aphathwe ngokuchaseneyo;
Isithuba esithile esiyi-l kwimivalo yokuhamba ngokungafanelekanga ukuba ingabi ngaphezu kwe-0.7 uphinda-phinde.
I-angle α phakathi kwecala le-rib efihlakeleyo kunye nomphezulu webhani yensimbi awuyi kuba ngaphantsi kwama-45 degrees;
Isixa se-GAPS (kubandakanya ububanzi beembambo zexesha elide) kwiziphelo ze-ribes ezinqamlezileyo kumacala aphezulu kwi-bar yensimbi ayiyi kuba ngaphezulu kwe-20% yomjikelezo wentsimbi;
Xa idayimitha etyunjiweyo yebha yentsimbi ayingaphezulu kwe-12mm, indawo ye-rib yesalathisi akufuneki ibe ngaphantsi kwe-0.055; Xa idayimitha yoLungiso i-14mm kunye ne-16mm, indawo ye-rib ye-rib akufuneki ibe ngaphantsi kwe-0.060; Xa idayimitha yoLungu inkulu kune-16mm, indawo ye-rib ye-rib akufuneki ibe ngaphantsi kwe-0.065. Jonga isiHlomelo C sokubalwa kwendawo yerib yesihlobo.
Imivalo yensimbi yensimbi ngokubanzi inemivalo emide, kwaye nakwakhona nawabo bangomvumbi;

3) ubude kunye nokuphambuka okuvumelekileyo
Nye. ubude
Imivalo yensimbi ihlala ihanjiswa ngobude obusisigxina, kwaye ubude bokuhanjiswa kweenkonzo kufuneka ziboniswe kwimvumelwano;
Imivalo yensimbi inokuhanjiswa kwi-roll, uluhlu ngalunye lufanele ukuba lube yibha yentsimbi, kunye ne-5% yenani le-rolls nganye kwi-batch nganye (ngaphantsi kwe-rolls ezimbini) iqulethe imivalo emibini yentsimbi. Ubunzima bediski kunye needayimitha zediski zimiselwa ngokuthetha-thethano phakathi komthengisi kunye nomthengi.
b. Ubude bokunyamezelana
Xa ubude obumiselweyo zisiwe, ukuphambuka okuvumelekileyo kubude bebhani yensimbi ayisiyo ngaphezulu kwe-25mm;
Xa ubude obuncinci obufunekayo, ukuphambuka yi- 50mm;
Xa ubude obukhulu obufunekayo, ukuphambuka kwe--50mm.
c. I-curvature kunye neziphelo
Ukuphela kwebha yentsimbi kufuneka kunqunyulwe ngqo, kwaye ishenxisi yendawo ayiyi kuchaphazela ukusetyenziswa

Inkcazo-ntetho

Eyona njongo yethu iphambili iya kuba kukubonelela ngabantu bethu abathengisayo noxanduva lokubonelela ngokwakho kubo bonke abantu abafunekiyo be-HRB300 HRB500 HRB500 HRB500 HRB500 HRBIB500 HRBID BREAL PRIAL STEEL SEE, Inkonzo yezeNtloko, kunye nokunxibelelana ngokunyaniseka. Wamkelekile bonke izihlobo zokubeka i-odolo yelingo yokwenza ubudlelwane beshishini ixesha elide.
Ukufika kokufikaI-HRB335 HRB400 HRB500 HRB500 HRB500 kunye neChina Peerer Steel, Sineminyaka emininzi yobudala kwimveliso yemveliso yeenwele, kwaye iqela lethu le-QC engqongqo kunye nabasebenzi abanezakhono ziya kuqinisekisa ukuba sikunika izinto eziphezulu zeenwele kunye nomgangatho weenwele ophezulu kunye nomsebenzi. Uya kufumana ishishini eliyimpumelelo ukuba ukhetha ukusebenzisana nomvelisi wobungcali. Yamkela intsebenziswano yakho yoku-odola!

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intwasahlobo

entshona

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