Njira Yowonjezerera Kulimbana ndi Kuvala kwa Mkati Mwa Cavity wa Cold Drawn Seamless Pipe

Mapaipi oziziritsa opanda msokokukhala ndi makhalidwe opanda oxidation wosanjikiza pamwamba pamwamba, palibe kutayikira pansi pa kupsyinjika kwambiri, makina mwatsatanetsatane, glossiness mkulu, palibe mapindikidwe pa ozizira kujambula, palibe kusiyana pa kukula ndi flattening, ndi mankhwala kupewa dzimbiri pamwamba.Ndiofunikira pamakina amakina, zida zama hydraulic, ndi ma pneumatic kapena hydraulic transmission system zamagalimoto ndi njinga zamoto, monga masilinda kapena masilinda a hydraulic.
1. Gawo loyamba ndi gawo la mphero pansi.Mtundu uwu wa symmetrical honing umakhala wodekha, chifukwa m'mphepete mwa dzenje ndi wosagwirizana, Mwala Wonola ndi malo okhudzana ndi dzenje siukulu, kupsinjika kwa kukhudzana ndi kwakukulu, ndipo zina mwazitsulo zomwe zili pamphepete mwa dzenje zimachotsedwa mwamsanga.Komabe, chifukwa cha kukhudzana kwakukulu kukhudzana ndi pamwamba pa Mwala Wonola ndi kukaniza kukangana kwa kubowola kwa Binder Mwala Wowotcha, mphamvu yomangirira ya tinthu tating'onoting'ono ndi binder imachepetsedwa.Choncho, tinthu tating'ono ting'onoting'ono timagwera pansi pawokha chifukwa cha kupanikizika kwa mphero, ndipo tinthu tating'onoting'ono tomwe tikupera timaonekera pamwamba pa mwala Wowotcha, womwe umatchedwa Kukulitsa mwala wodzikongoletsa.
2.Chigawo chachiwiri cha mphete ndi siteji ya kuphwanya ndi mphero.Ndi honing, dzenje pamwamba limakhala losalala kwambiri, ndipo malo okhudzana ndi Mwala Wowongolera amakhala wamkulu komanso wamkulu.Kukhudzana kukhudzana ndi dera kampani amachepetsa, ndi mphero Mwachangu amachepetsa.Kuonjezera apo, kubowola kodulidwa kumakhala kochepa komanso kokongola, ndipo mtundu uwu wa kubowola umakhala ndi kutsutsana pang'ono ndi zomatira.Chifukwa chake, tinthu tating'onoting'ono timagwa pamwala woperayo kuti tipere ulusiwo.Panthawi imeneyi, pobowola si zochokera latsopano akupera particles, koma pa mfundo mphero wa akupera particles.Choncho, katundu pa akupera particles kwambiri, ndi akupera particles sachedwa kuwonongeka ndi kugwa, chifukwa latsopano mphero m'mphepete.Chitsulo chosapanga dzimbiri chowala chubu, zitsulo zosapanga dzimbiri mbale kutentha exchanger chubu, zitsulo chitoliro chosanja ndi awiri
3. Gawo lachitatu ndi siteji yotsekera ndi mphero.Pamene mukulizanso, malo olumikizana pakati pa Mwala Wonola ndi bowo pamwamba pake akukulirakulira.Kubowola kowonjezera kumawunjikidwa pakati pakati pa Mwala Wonola ndi m'mphepete mwa dzenje, zomwe zimakhala zovuta kuyeretsa, zomwe zimapangitsa kuti mwala Wonola utsekeke ndikukhala wosalala kwambiri.Chifukwa chake, luso laukadaulo la Kukulitsa mphero ndi lotsika kwambiri, lomwe ndi lofanana ndi kupukuta.Ngati mwala wa Sharpening watsekedwa kwambiri chifukwa cha kukonzanso, zomwe zimabweretsa kutsekeka kwa zomatira, mwala wa Sharpening ulibe luso la mphero ndikutenthetsa kwambiri, ndipo kulondola komanso kuuma kwa dzenje kumawonongeka.
Mapaipi ozizira okoka opanda msoko amapangidwa ndi extrusion processing.Chifukwa cha kupsinjika kotsalira komwe kumakhala pamwamba, ndi opindulitsa kusindikiza ming'alu yaying'ono komanso kupewa kufalikira kwa matope.Choncho kuwongolera pamwamba luso ndi kuchepetsa chifukwa kapena kukula kwa kutopa ming'alu, potero kumawonjezera kutopa malire ozizira kukopedwa opanda msokonezo mapaipi.Malinga ndi extrusion processing, ndi extrusion processing pamwamba amalenga wosanjikiza ozizira ntchito kuumitsa wosanjikiza, kuchepetsa plasticity ndi Chimaona fracture kukhudzana pamwamba pa kubowola, potero kuwongolera kuvala kukana kwa khoma lamkati la ozizira kukopeka mipope opanda msoko, ndi kupewa zoipa. chifukwa cha kubowola.Pambuyo extrusion processing, kuchepetsa pamwamba roughness mtengo akhoza kusintha n'zogwirizana zofananira makhalidwe.