Magiyavanovimba nehukuru hwavo hwemaitiro uye simba rezvinhu kuti vatsungirire mitoro yekunze, izvo zvinoda zvinhu kuti zvive nesimba rakakwirira, kusimba uye kupfeka kusagadzikana; nekuda kwechimiro chakaoma chegiya, iyogearsinoda kurongeka kwepamusoro, uye zvinhu zvacho zvinodawo kugadzirwa kwakanaka. Zvishandiso zvinonyanya kushandiswa isimbi yakaumbwa, simbi yakakandwa, uye simbi yakakandwa.
1. Simbi yakaumbwa Maererano nekuoma kwemazino, inokamurwa kuita mapoka maviri:
Kana HB ＜350, inodaidzwa kunzi nyoro mazino pamusoro
Kana HB ＞350, inonzi mazino akaomarara
1.1. Zino pamusoro pekuoma HB＜350
Maitiro: kuumba isina chinhu → kujaira - kutendeuka kwakakasharara → kudzima nekudzikamisa, kupedza
Zvinowanzoshandiswa zvinhu; 45#, 35SiMn, 40Cr, 40CrNi, 40MnB
Zvimiro: Iyo ine yakanaka kuita kwese, iyo zino repamusoro rine simba rakanyanya uye kuoma, uye zino repakati rine kuoma kwakanaka. Mushure mekurapwa kwekupisa, iko kurongeka kweMagiyakucheka kunogona kusvika 8 mamakisi. Iri nyore kugadzira, ine mari, uye ine hupfumi hwepamusoro. Iyo chaiyo haina kukwirira.
1.2 Kuoma kwemazino kumeso HB ＞350
1.2.1 Paunenge uchishandisa yepakati kabhoni simbi:
Maitiro: Kugadzira isina chinhu → kujaira → kucheka kwakashata → kudzima nekudzikamisa → kucheka kwakanaka → yakakwirira uye yepakati frequency kudzima → yakadzika tembiricha kudzikama → kukudza kana kubvongodza kumhanya-mukati, spark yemagetsi ichimhanya-mukati.
Zvishandiso zvinonyanya kushandiswa:45, 40Cr, 40CrNi
Zvimiro: Kuoma kwemazino kwakakwira HRC = 48-55, simba rekubata rakakwira, uye kuramba kwekupfeka kwakanaka. Iyo yezino musimboti inochengetedza kuomarara mushure mekudzima uye kudziya, ine yakanaka maitiro ekupikisa uye yakakwirira-yekutakura mutoro. Kurongeka kunoderedzwa nehafu, kusvika pachiyero che7. Inokodzera kugadzirwa kwakawanda, senge yepakati-kumhanya uye yepakati-mutoro wekutakura magiya emotokari, maturusi emuchina, nezvimwe.
1.2.2 Paunenge uchishandisa simbi yakaderera kabhoni: Kugadzira isina chinhu → kugarisa → kucheka kwakashata → kudzima nekudzikamisa → kucheka zvakanaka → kuviga uye kudzima → kupisa kwakadzikama → kukuya mazino. Kusvikira ku6 uye 7 mazinga.
Zvinowanzoshandiswa zvinhu; 20Cr, 20CrMnTi, 20MnB, 20CrMnTo Zvimiro: Kuoma kwemazino uye simba rekutakura. Iyo yepakati ine kusimba kwakanaka uye kukanganisa kupikisa. Inokodzera kumhanyisa-kumhanya, kurema-kuremerwa, kutapurirana zvakanyanya kana zviitiko zvine compact chimiro zvinodiwa, seyo huru yekufambisa giya rema locomotives uye magiya endege.
2. Kanda simbi:
Apo iyogeardhayamita d> 400mm, chimiro chakaoma, uye kuumba kwakaoma, iyo yakakandwa simbi zvinhu ZG45.ZG55 inogona kushandiswa normalizing. Normalization, kudzima uye kupisa.
3. Simbi yekukandira:
Kupokana kwakasimba kunamatira uye gomba gorosi, asi kushomeka kuramba kukanganiswa uye abrasion. Inokodzera basa rakagadzikana, simba shoma, kukurumidza kuderera kana hukuru hukuru uye chimiro chakaoma. Inogona kushanda pasi pemamiriro ekushomeka kwemafuta uye yakakodzera kutapurirana pachena.
4. Metallic zvinhu:
Mucheka, huni, plastiki, nylon, yakakodzera kumhanya uye kuremerwa mutoro.
Pakusarudza zvinhu, kutariswa kunofanirwa kupihwa kune chokwadi chekuti mamiriro ekushanda emagiya akasiyana, uye kutadza mafomu emazino egiya akasiyana, inova hwaro hwekuona simba rekuverenga maitiro egiya uye kusarudzwa kwezvinhu uye kupisa. mavara.
1. Kana mazino egiya ari nyore kuputswa pasi pesimba rekuita, zvinhu zvine kuomarara zviri nani zvinofanirwa kusarudzwa, uye yakaderera kabhoni simbi inogona kusarudzwa ye carburizing uye kudzima.
2. Nekumhanya-mhanya kwakavharwa kutapurirana, zino rinowanzoita gomba, saka zvinhu zvine zviri nani kuoma kwemazino zvinofanirwa kusarudzwa, uye yepakati kabhoni simbi yekuomeswa kwepamusoro inogona kushandiswa.
3. Kune yakaderera-kumhanya uye yepakati-mutoro, kana giya zino rakatsemuka, gomba, uye abrasion inogona kuitika, zvinhu zvine simba remagetsi, kuoma kwemazino uye zvimwe zvakakura zvemakina zvinofanira kusarudzwa, uye yepakati-kabhoni simbi inodzimwa uye kushatirwa inogona. kusarudzwa.
4. Edza kuva nezvinhu zvishoma zvakasiyana-siyana, zviri nyore kubata, uye funga nezvekushandisa nekupa. 5. Kana saizi yechimiro yakabatana uye kushomeka kwekupfeka kwakakwira, alloy simbi inofanira kushandiswa. 6. Zvishandiso uye teknolojia yekambani yekugadzira.
Nguva yekutumira: Mar-11-2022