Indasitiri Nhau

Kugadzira mold yekurapa kunoda ruzivo

2021-09-17
Mold dzekurapa dzinoda zvakanyanya mold, uye zviyero zvekuongorora chigadzirwa zvakakwirira zvakanyanya. Pamusoro pepamusoro-chaiyo kugadzirisa, zvinodikanwa zvakare kuti unzwisise chinangwa chechigadzirwa ichi, pamwe chete nemazinga ekuongorora enyika eQuality Supervision Bureau. Zvimwe zvigadzirwa zvinoda kuongororwa kukiriniki kuti zvione kuti vanokwanisa here kana kuti kwete:
Kuomerwa kukuru kwetsono ndeyekuti iyo core dimensional kurongeka kweiyo tsono tip haisi nyore kudzora, uye kunyange midziyo ine yakakwirira yekugadzirisa kurongeka inogona kusakwanisa kugadziriswa panzvimbo; saizi yeLuer connector pazasi inogadzirwa zvinoenderana ne6:100 slope, iyo inofanirwa kunyatsoenderana nenyika Standard test, iko kurongeka chaiko kungave 0.005-0.01mm, zvikasadaro pachave nekudonha kwemvura, uye iyo core processing scrap rate yakakwira zvakanyanya.
Chokutanga pane zvose, pakusarudzwa kwesimbi yekuumbwa, mold inofanira kusarudzwa nehupamhi hwepamusoro, uye simbi ine HRC35 ° kana pamusoro ndiyo inonyanya kukodzera. Kazhinji, nak80 / S136 simbi inoshandiswa. Iyo yekupisa deformation ye mold idiki, uye kuburitsa kuita kwakanakisa.
Chechipiri, kutonga kwekuita machining kunonyanya kukosha, nekuti trocar tsono chigadzirwa idiki kwazvo, diki gomba saizi inongova 1mm muhupamhi, uye concentricity yepakati inofanirwa kuve nechokwadi. Ichi chiyedzo chechokwadi chevashandi vekugadzira mold uye michina yekugadzira. Pakusarudza michina yekugadzira, tinosarudza kunze kwenyika dzepamusoro-speed lathes, uye edza kushandisa michina yave ichishandiswa kweasingasviki makore mashanu, nekuti iyo chaiyo yekugadzirisa iko kurongeka kwemidziyo yakashandiswa kwenguva yakareba yakatsauka, iyo ichave yakananga. kukanganisa kuumbwa kwechigadzirwa. Iyo tsono inofanira kugadzirwa nemhangura electrode, iyo isiri nyore kupfeka. Mushure mokunge kuveza kwepamusoro-kumhanya kwave kuri panzvimbo, mold inofananidzwa uye ipapo girazi remagetsi rinoshandiswa kuirova panzvimbo (kutarisisa kunofanira kubhadharwa kune machining spark gap control).

Chechitatu: Sarudzo yeglue port. Kazhinji, chigadzirwa ichi chichashandisa multi-cavity design design. Iyo mold inotora kubva kunze kwenyika inopisa inomhanyisa kuti itendeuke glue. Nokuti muromo weglue uri panzvimbo yakarerekera, zviri nyore kudhonza muromo weglue. Panguva ino, glue yakadzika ndeye EDM inonyanya kukosha, uye spark gap inofanira kuva mukati me 0.01 zvakanyanya sezvinobvira.




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