About Hot rolled
Kupisa kutenderedza kune hukama nekutonhora kukunguruka, kutonhora kukunguruka kuri kukunguruka pazasi petembiricha yekristallisation, uye kupisa kunotenderera kuri kukunguruka pamusoro petembiricha yekristalllization.
Iyo inozivikanwawo se, hot plate, hot rolled plate.Kupisa-akaputirwa slabs anoshandisa anoramba achikanda slabs kana blooming slabs semidziyo yakabikwa, inopisa neanofamba inopisa choto, high-pressure water descaling, uye ipapo kupinda rough rolling mill.Iyo rough rolling materials inochekwa musoro, muswe, wobva wapinda muchigayo chekupedzisa kudzora komputa.Kukunguruka, mushure mekupetwa kwekupedzisira, inosangana nelaminar kutonhora (kombuta inodzorwa kutonhora mwero uye coiling necoiler kuti ive yakatwasuka bvudzi coil.
Advantage
□ Zvakanakira
(1) Kupisa kunopisa kunogona kuderedza zvakanyanya kushandiswa kwesimba uye kuderedza mari.Munguva yekupisa inopisa, simbi ine yakakwira plastiki uye yakaderera deformation kuramba, iyo inoderedza zvakanyanya kushandiswa kwesimba resimbi deformation.
(2) Kupisa kutenderedza kunogona kuvandudza mashandiro esimbi uye alloys, ndiko kuti, zviyo zvakakasharara munzvimbo yekukanda zvakatyoka, mitswe inopora zvakanyanya, hurema hwekukanda hwakaderedzwa kana kubviswa, iyo as-cast chimiro yakashandurwa kuita chimiro chakaremara, uye kushanda kweiyo alloy kunovandudzwa.
(3) Kupisa kutenderedza kunowanzo shandisa ingots hombe uye hukuru hwekudzikisa kukungurukira, izvo zvisingangonatsiridza kugona kwekugadzira, asi zvakare zvinogadzira mamiriro ekuwedzera kumhanyisa kumhanya uye kuona kuenderera uye otomatiki kweiyo rolling process.
□ Kuronga
Mahwendefa esimbi anopisa akakamurwa kuita simbi yezvimiro, yakaderera kabhoni simbi uye welded bhodhoro simbi.Iyo inopisa-yakaputirwa simbi pepa ine yakaderera kuomarara, nyore kugadzirisa uye yakanaka ductility.Simba resimbi inopisa-yakatenderedzwa ndiro yakadzikira, uye mhando yepamusoro haina kunaka (oxidation \ yakaderera kupera), asi ine yakanaka plastiki.Kazhinji, ndiro yepakati uye gobvu, ndiro inotonhora-yakakungurutswa, kusimba kwepamusoro, kuomarara kwepamusoro, kupera kwepamusoro, uye kazhinji ndiro yakatetepa, inogona kushandiswa sechidhindo Shandisa bhodhi.
Saizi Yekutsanangurwa
Ukuru hwesimbi yesimbi inofanira kusangana nezvinodiwa zvetafura "Dimensions uye Zvinyorwa zveHot Rolled Steel Plates (Yakatorwa kubva kuGB / T709-2006)".
Upamhi hwendiro yesimbi hunogonawo kuva chero saizi ye50mm kana kuwanda kwe10mm, uye kureba kwendiro yesimbi chero saizi ye100mm kana kuwanda kwe50mm, asi hurefu hudiki hwendiro yesimbi yeukobvu isingasviki kana. yakaenzana ne 4mm haifaniri kunge iri pasi pe 1.2m, uye hurefu hudiki hwesimbi yesimbi yakakura kupfuura 4mm haifaniri kuva pasi pe2m.Zvinoenderana nezvinodiwa, ukobvu hwesimbi ndiro isingasviki 30mm, ukobvu kupindirana kunogona kuita 0.5mm.Zvinoenderana nezvinodiwa, mushure mekutaurirana pakati pemutengesi nemutengi, mahwendefa esimbi uye mitsetse yemamwe saizi anogona kupihwa.
Nguva yekutumira: Zvita-02-2021