Zvikonzero zvekutsemuka kwemhete molds zvakaoma uye zvinofanirwa kuongororwa zvakadzama; zvisinei, vanogona kupfupikiswa muzvikonzero zvinotevera:
1. Inokonzerwa ne ring die material uye blank quality
1)Iyo inoshandiswa mumhete inofa ndechimwe chezvikonzero zvakakosha. Parizvino, mhete yeChinese inofa inonyanya kushandisa 4Cr13 uye 20CrMnTid, iyo yakagadzikana. Zvisinei, kune vagadziri vakasiyana vezvinhu. Kune iyo yakafanana zvinhu, pachava nemimwe misiyano mukutsvaga zvinhu, izvo zvinokanganisa kunaka kwemhete mold.
2)forging process. Ichi chinhu chakakosha chinongedzo mukugadzira mold process. Kune yakakwirira-alloy mudziyo simbi molds, pane kazhinji zvinodiwa kune metallographic chimiro senge carbide kugovera mune izvo zvinhu. Iyo tembiricha yekubikira inofanirwawo kunyatsodzorwa, maratidziro ekudziya anofanirwa kugadzirwa, nzira dzekufotera dzinofanirwa kutorwa, uye kutonhora kunononoka kana kudzoreredza nenguva mushure mekugadzira kunofanirwa kuitwa. Maitiro asina kujairika anogona kutungamira nyore kutsemuka mumhete kufa muviri.
3)Kugadzirira kurapwa kwekupisa. Zvichienderana nezvakagadzirwa uye zvinodiwa zve mold, nzira dzekugadzirira kupisa kwekupisa senge annealing uye kudzima uye kupisa kunoshandiswa kuvandudza chimiro, kubvisa hurema hwechimiro mukugadzira uye blanks, uye kugadzirisa processability. Yakakodzera kugadzirira kupisa kurapwa kweyakakwira kabhoni alloy mold simbi inogona kubvisa network carbides, spheroidize uye kunatsa iyo carbides, uye kukurudzira yunifomu carbide kugovera. Izvi zvichabatsira kuve nechokwadi chemhando yekudzima uye kupisa uye kuwedzera hupenyu hwehutu.
2. Ring kufa kupisa kurapwa
1)kudziya uye kudziya. Ichi ndicho chinongedzo chakakosha mukurapa kwekupisa kwe mold. Kana kupisa kukaitika panguva yekudzima uye kupisa, hazvizongokonzeresa brittleness yakakura yebasa rekushanda, asi zvakare zvinokonzeresa deformation uye kuputika panguva yekutonhora, zvichikanganisa zvakanyanya hupenyu hwe mold. Iyo yekupisa kurapwa maitiro inofanirwa kudzorwa zvakanyanya uye vacuum kupisa kurapwa kunofanirwa kushandiswa. Kupisa kunofanirwa kuitwa nenguva mushure mekudzima, uye nzira dzakasiyana dzekupisa dzinofanirwa kugamuchirwa zvinoenderana nezvinodiwa zvehunyanzvi. .
2)kunyaradza kushungurudza annealing. Iyo mold inofanirwa kuiswa pasi pekunetseka kwekunetseka annealing mushure mehukasha machining kuti ibvise kushushikana kwemukati kunokonzerwa nehutsinye machining kudzivirira zvakanyanya deformation kana kuputika kunokonzerwa nekudzima. Kune ma molds ane high precision zvinodiwa, stress relief tempering treatment inodiwa mushure mekugaya, izvo zvinobatsira kudzikamisa kurongeka kweforoma uye kuwedzera hupenyu hwayo hwesevhisi.
3. Kuvhura chiyero chemhete mold
1)Kana chiyero chekuvhura chemhete chinofa chakanyanya, mukana wekuputika kwemhete kuchawedzera. Imwe neimwe ring mold inogadzira ichave neyakakura misiyano nekuda kweakasiyana mazinga ekurapa kupisa uye maitiro. Kazhinji, zvigadzirwa zvekambani yedu zvinogona kuwedzera mwero wekuvhura ne2-6% pahwaro hwekutanga-kirasi brand molds, uye inogona kuve nechokwadi chehupenyu hwesevhisi yemhete mold.
4. Kupfeka kwemhete
1)Kana iyo mhete inofa yakapfekwa kune imwe ukobvu uye simba rakaderedzwa kusvika parisingakwanise kumira kumanikidza kwegranulation, kuputika kuchaitika. Zvinokurudzirwa kuti mhete yemhete inotsiviwa nenguva iyo ring inofa yakapfekwa kusvika painongedzo magirobhu ekumanikidza.
5. Kushandisa mhete kufa
1)Munguva ye granulation yemhete kufa, huwandu hwezvinhu zvinopinda hazvigone kubvumidzwa kushanda pa 100% mutoro nekuda kweiyo yakakwira granulation kubuda kwemhete inofa pachayo. Kushanda kwenguva yakareba uye yakakwirira-yakanyanya kuchaitawo kuputika kwemhete kufa. . Isu tinokurudzira kudzora mutoro pa75-85% kuve nechokwadi chehupenyu hwebasa remhete kufa.
2)Kana mhete ikafa uye pressure roller yakadzvanywa zvakanyanya, kutsemuka kunogona kuitika nyore. Kazhinji, isu tinoda kuti chinhambwe chiri pakati pemhete kufa uye kumanikidza roller kunofanirwa kudzorwa pakati pe 0.1-0.4mm.
6. Sundries
1) Kutsemuka kunowanzoitika kana zvinhu zvakaoma senge simbi zvidhinha zvichionekwa mune granulated zvinhu.
7. Ring kufa kuisa uye granulator nyaya
1) Mhete inofa haina kuiswa zvakasimba uye pane gap pakati payo uye granulator. Iyo mhete inofa inogona zvakare kutsemuka panguva yekuita granulation.
2) Mushure mekupisa kurapwa, iyo mhete mold ichave yakaremara zvakanyanya. Kana isina kugadziriswa, iyo ring mold ichatsemuka panguva yekushandiswa.
3) Kana iyo granulator pachayo isina kukwana, senge iyo huru shaft yegranulator inodedera, nezvimwe.
Rutsigiro rwehunyanzvi Ruzivo rwekutaurirana:
Whatsapp: +8618912316448
E-mail：hongyangringdie@outlook.com
Nguva yekutumira: Jan-25-2024