Kubwezeretsanso ndi dzina lodziwika bwino la mipiringidzo yotentha. Gawo la bala wamba lokhazikika limakhala ndi HRB ndi zotsika zochepa za kalasi. H, r, ndi B ndi zilembo zoyambirira za mawu atatuwo, ogonjetsa, mbiri, ndi mipiringidzo, motsatana.
Mbale yotentha yokulungidwa imagawika magiredi atatu: hrb335 (kalasi yakale), kalasi atatu HRB400 (kalasi yakale) ndi 20mdiv, 20mndi), ndi kalasi anayi HRB500.
Kubwezeretsedwanso ndi bala yokhazikika pamtunda, yomwe imadziwika kuti bala lachitsulo, nthawi zambiri ndi nthiti za 2 zazitali komanso nthiti zowonjezera zimagawana mtsogolomo. Maonekedwe a nthiti yobwereketsa ndi mawonekedwe ozungulira, mawonekedwe amkati ndi mawonekedwe a crescent. Ofotokozedwa mu mamilimita a mainchesi. Diremeji ya nomwel ya bala yolumikizidwa imafanana ndi mainchesi angapo ozungulira gawo lozungulira. Dongosolo la mwadzina la kubwezeretsa ndi 8-50 mm, ndipo mainchesi abwino ali ndi 8, 12, 16, 25, 25, 32, ndi 40 mm. Zotchinga zitsulo zokhala ndi zitsulo zimakonda kuwonongeka ku konkriti. Chifukwa cha zomwe zidachitika, nthiti zikuluzikulu za chitsulo zimakhala ndi luso lalikulu lokhala ndi konkriti, kuti azitha kupirira zomwe zingachitike ndi mphamvu zakunja. Mitengo yopanda zitsulo imagwiritsidwa ntchito kwambiri m'malo osiyanasiyana omanga, makamaka zazikulu, zolemetsa zolemetsa zocheperako komanso zowoneka bwino komanso zowoneka bwino.
Kubwezeretsanso kumapangidwa ndi midzi yaying'ono yodutsa. Mitundu ikuluikulu ya midzi yaying'ono yodutsamo ndi iyi: Kupitiliza, kosalekeza ndi mzere. Zambiri mwazikulu komanso kugwiritsa ntchito midzi yaying'ono yakufuula padziko lonse lapansi ndikokhazikika. Mpaka zodziwika bwino kwambiri ndizolinganirana kwambiri zogulira mindapor zogulira ndi 4 - kagawo 4.
Billet yomwe imagwiritsidwa ntchito mu mitsuko yaying'ono yopitilira nthawi zambiri imakhala yopumira kwambiri, kutalika kwake nthawi zambiri kumakhala 130 ~ 160mm, kutalika kwa billet, matani atatu. Mizere yambiri yogudubuzika imakhazikika molunjika komanso molunjika, kuti mukwaniritse kusunthira kwaulere kudutsa mzere. Malinga ndi mitundu yosiyanasiyana ya billet ndikumaliza kukula kwazinthu, pali 18, 20, 20, 22, ndi 24 zokutira zazing'ono, ndipo 18 ndiye Grolling. Bar Rundling kwambiri amasunga njira zatsopano monga ng'anjo yotentha, kusefukira kwamadzi kumadzaza madzi, kutentha kochepa kwambiri, komanso kugudubuza kosatha. Kugubuduza koyipa komanso kusunthira pakati kumakula motsogozedwa ndi ma billets akuluakulu ndikuwongolera kulondola. Kuwongolera kulondola komanso kuthamanga (mpaka 18m / s). Magawo azogulitsa nthawi zambiri amakhala ф10-40mm, ndipo palinso ф6-32mm kapena ф12-50m. Magulu achitsulo omwe amapangidwa ndi ochepa, apakati komanso okwera ma carbon ndi chitsulo chotsika chomwe chimafunidwa kwambiri ndi msika; Kuthamanga kwakukulu komwe kumadutsa 18m / s. Zotsatira zake zopanga ndi motere:
Nyanja Yoyenda →Migoyi ya Mill → Kutsiriza mphero → Kutsiriza kuzirala kwa madzi → Kuzirala Kuzizira → Kusaka Chida Chowerengera → Kutsitsa → Kutsitsa → Kutsitsa → Kutsitsa → Kutsitsa → Kutsitsa → Kutsitsa → Kutsitsa → Kutsitsa → Kutsitsa → Kutsitsa → Kutsitsa → Kutsitsa? Njira yowerengera njira: Kunja m'mimba mwakunja ku Zapitadi Kudzala ndi 6.00617 = kg / m.
Post Nthawi: Apr-26-2022