Mpweya wa carbon chitsulo chowotcherera mutu wopindika
The matako kuwotcherera chigongono ndi chitsulo otentha mbamuikha kapena panga chigongono, kugwirizana mawonekedwe ake mwachindunji kuwotcherera chigongono ndi zitsulo chitoliro.
Miyezo yayikulu yopangira matako kuwotcherera nthawi zambiri ndi GB / T13401-2005, GB / T12459-2005, ASME B16.9, SH3409, HG / T21635, HG / T21631, SY / T0510, GB / T10752-1.
Gulu la kuwotcherera mutu wopindika
(1) The matako kuwotcherera matembenuzidwe amagawidwa malinga ndi utali wozungulira wake wa kupindika, amene akhoza kugawidwa mu utali wozungulira ndi utali wozungulira waufupi. Utali wopindika wa utali wotalikirapo ndi wofanana ndi 1.5 kuchulukitsa kwa chitoliro chakunja, chomwe ndi R=1.5D. Utali wopindika wa kataliko kakang'ono ndi wofanana ndi m'mimba mwake wakunja kwa chitoliro, chomwe ndi R=1D. Pomwe D ndi mainchesi a chigongono chotsutsana ndi R ndi utali wopindika. Ngati palibe kufotokoza kwapadera, chigongono cha 1.5D chimagwiritsidwa ntchito nthawi zambiri.
(2) Mwa kupanikizika, pali pafupifupi mapaipi 17, ofanana ndi United States, kuphatikizapo: Sch 5s, Sch10s, Sch 10, Sch 20, Sch 30, Sch40s, STD, Sch 40, Sch 60, Sch80s, XS; Sch 80, Sch100, Sch120, Sch140, Sch160, XXS, omwe amagwiritsidwa ntchito kwambiri ndi STD ndi XS.
(3) Malinga ndi ngodya ya chigongono, pali 45 madigiri kuwotcherera chigongono, 90 madigiri kuwotcherera chigongono ndi 180 madigiri kuwotcherera chigongono ndi ngodya zina zosiyanasiyana.
(4) Zipangizo ndi: carbon zitsulo, aloyi zitsulo ndi zitsulo zosapanga dzimbiri.
Mpweya wopindika wa carbon steel
1, safuna billet chitoliro ngati zopangira, ndipo akhoza kupulumutsa mtengo wa zida chitoliro ndi nkhungu, pa nthawi yomweyo angapeze m'mimba mwake lalikulu ndi woonda khoma makulidwe a carbon zitsulo chigongono.
2. Billet ndi mbale yathyathyathya kapena yokhotakhota pamwamba, kotero kudula kumakhala kosavuta, kulondola kumakhala kosavuta kuonetsetsa, ndipo kusonkhana ndi kuwotcherera kumakhala kosavuta.
3, safuna zida zapadera, makamaka oyenera malo processing lalikulu mpweya zitsulo chigongono.
4, mpweya zitsulo chigongono ndi oyenera mafuta, mankhwala, hydropower, zomangamanga ndi kukatentha dongosolo payipi.
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