Vhura die forging, tsika yechinyakare yekugadzira simbi, inoita basa rakakosha mukugadzira zvinhu zvesimbi kumaindasitiri akasiyana.Pasinei nekushanda kwayo, iyi nzira yekugadzira inouya neseti yezvinetso izvo vagadziri vanofanirwa kukunda.Muchikamu chino, tichaongorora mamwe ematambudziko akakosha ane hukama neakavhurika kufa forging uye maitiro avanogona kuita maitiro ekugadzira.
Material Complexity uye Variability
Imwe yematambudziko ekutanga eakavhurika kufa forging ari mukubata nekuoma uye kusiyanisa kwezvinhu.Metal alloys anoshandiswa mukugadzira maitiro anowanzo ratidza zvinhu zvakasiyana, sekuoma, ductility, uye chimiro chezviyo.Izvi zvakasiyana-siyana zvezvinhu zvinogona kukanganisa zvakanyanya maitiro ekugadzira, zvichikonzera kusawirirana muchigadzirwa chekupedzisira.Vagadziri vanofanirwa kunyatso ongorora uye kunzwisisa zvinhu zvemukati kuti vagadzirise forging paramita zvinoenderana uye ive nechokwadi chemhando yechigadzirwa.
Dimensional Kururama uye Kushivirira
Kuwana kurongeka chaiko uye kusangana nekushivirira kwakasimba kunoisa rimwe dambudziko mukuvhurika kufa kwekugadzira.Kusiyana neyakavharwa kufa kwekugadzira, uko iyo mhango yekufa inotsanangura chimiro chekupedzisira chechikamu, yakavhurika kufa forging inotsamira pahunyanzvi hwehunyanzvi uye kudzokorora sando kugadzira simbi.Iri bhuku remanyorero rinounza kusiyanisa kwemukati, zvichiita kuti zviome kuchengetedza zviyero zvakaenderana muzvikamu zvakawanda.Kudzora zvinhu zvakaita senge sando sitiroko, tembiricha, uye kuyerera kwezvinhu kwakakosha kudzikisa mativi akasiyana uye kusangana kwakatemwa kushivirira.
Chimiro chezviyo uye Microstructural Kutendeseka
Chimiro chezviyo uye microstructural kutendeseka kwezvakagadzirwa zvikamu zvakanyanya kukanganisa maitiro avo emuchina uye kuita.Munguva yekuvhurika kufa kwekugadzira, iyo simbi inopinda mupurasitiki deformation uye recrystallization, zvichitungamira mukunatswa kwezviyo uye kurongeka.Zvisinei, maitiro asina kukodzera ekugadzira kana kusakwana kwekugadzirisa maitiro anogona kukonzera zviyo zvisingadiwi zviyo, zvakadai sezviyo zvakakasharara, kugovera zviyo zvisina kufanana, kana kukanganisa kwemukati seporosity uye inclusions.Idzi nyaya dzine chekuita nezviyo zvinogona kukanganisa simba remuchina, kuramba kuneta, uye kuperera kwese kwezvikamu zvakaumbwa.
Mukupedzisa, nepo kuvhurika kufa kwekugadzira kunopa akawanda mabhenefiti, kusanganisira mutengo-kushanda uye kuchinjika, zvinopawo akati wandei matambudziko ayo vagadziri vanofanira kugadzirisa.Nekushandisa hunyanzvi hwemhando yepamusoro hunyanzvi hwekuita, kukwirisa maparamendi, uye kuita akaomesesa emhando yekudzora matanho, vagadziri vanogona kudzikamisa aya matambudziko uye kugadzira emhando yepamusoro akaumbwa zvinhu zvinosangana nezvinoda kuomesesa zvemaindasitiri emazuva ano.
Nguva yekutumira: Kubvumbi-28-2024
