1. Maitiro ekutsanangurwa
1.1 Inokurudzirwa kushandisa yakamira yakavharwa-fa yekufombera maitiro kuti ive nechokwadi chekugoverwa kwakarongeka pamwe chete nechimiro chekunze chechikamu chakaumbwa.
1.2 Iyo general process kuyerera inosanganisira kucheka zvinhu, kugovera huremu, kuputika kwepfuti, pre-lubrication, kudziyisa, kuforoma, kupisa kupisa, kuchenesa pamusoro, magineti particle kuongorora, nezvimwe.
1.3 Single-station forging inodiwa pakugadzira. 1.4 Zvishandiso zvinofanirwa kusarudzwa kubva ku45 # simbi, 20CrMo, 42CrMo simbi, uye zvimwe zvakafanana zvinhu.
1.5 Zvinokurudzirwa kushandisa muchina wekucheka kucheka zvinhu kubvisa musoro nemuswe zvikamu.
1.6 Kupisa-yakatenderedzwa peeled bar stock inosarudzwa.
1.7 Kuti ive nechokwadi chekuti chigadzirwa chakazadzwa zvizere uye nekuvandudza kufa kwehupenyu, zvinokurudzirwa kushandisa akawanda-nhanho uremu hwekuronga michina kurongedza zvinhu zvisina kukwana nemhando.
1.8 Zvinhu zvakakanganisika zvinofanirwa kupfurwa blasting pretreatment. Kusarudzwa kwemudziyo wekuputisa pfuti, senge dhayamita yakakodzera yepfuti (kutenderera Φ1.0mm kusvika Φ1.5mm), inofanirwa kutarisa zvinhu zvakaita sezvinodiwa pamusoro pemabhidhiri, huwandu hwemapfuti pakutenderera, nguva yekuputika, uye hupenyu hwepfuti.
1.9 Preheating tembiricha yezvinhu zvakakanganisika inofanira kunge iri mukati me120℃ kusvika 180℃.
1.10 Pre-coating graphite concentration inofanirwa kutariswa zvichibva pane graphite mhando, pamusoro pemhando yefogi, kupisa tembiricha, uye nguva.
1.11 Graphite inofanira kupfapfaidzwa zvakafanana pamusoro pezvinhu zvakakanganisika pasina kudhumhana.
1.12 Graphite inofanirwa kushingirira tembiricha yakatenderedza 1000 ℃ ± 40 ℃.
1.13 Medium-frequency induction heat furnaces inokurudzirwa kudziya michina.
1.14 Iyo nguva yekudziya yezvinhu zvakakanganisika inogona kutariswa zvichibva pamudziyo wekudziya, saizi yebillet, uye kumhanya kwekugadzira, nechinangwa chekuwana tembiricha yakafanana yekugadzira.
1.15 Kusarudzwa kwekudziya tembiricha yezvinhu zvakakanganisika kunofanirwa kubatsira mukuvandudza kuumbwa kwezvinhu uye kuwana yakanaka post-forging chimiro uye pamusoro pemhando.
- Forging
2.1 Kusarudzwa kwenzvimbo dzekuparadzana dzekugadzira kunofanirwa kufambisa kubvisa mold, kuzadza simbi mugomba, uye kugadzirisa mold.
2.2 Numerical simulation analysis inofanira kushandiswa kuverenga deformation simba uye kuvharidzira simba panguva yekuumba maitiro.
2.3 The preheating tembiricha siyana molds kazhinji pakati 120 ℃ uye 250 ℃, ine shoma preheating nguva 30 maminetsi. Iyo tembiricha yekuumbwa haifanire kudarika 400 ℃ panguva yekugadzira.
Nguva yekutumira: Nov-13-2023
