Hunhu hwedanda rekukanda mhando kupisa singi kushandiswa kwekumanikidza, kunosungirwa kusungunuka simbi hydraulic muchimiro cheyakaomarara simbi muforoma yakanyatso kukanda maitiro, imhando yekudururira chiumbwa chesimbi yakanyungudutswa mukati memukati, ichizadza nekumhanya simbi simbi muforoma, uye iyo mvura chiwanikwa solidification pasi pekumanikidzwa kuti iite nzira yekukanda, hunhu hukuru hwekufa kufa hunosiyaniswa kubva kune imwe nzira yekukanda ndeyekumanikidza uye kumhanya kwazvo.
zvakanakira kufa kufa uchikanda mhando redhiyeta thermal conductivity, yakanyanya kupisa kupisa. Kufa kukanda inzira chaiyo yekukanda, kuburikidza neakafa kufa kukanda uye kuve chikamu cheshoma saizi shiviriro yepamusoro yakakwenenzverwa pamusoro, hydraulic fini kufa kukanda tekinoroji kunogona kuburitsa dzakaoma zvivakwa zvigadzirwa, pasi pechiratidziro cherudo mukufa kukanda hakudi kuwanda zvakanyanya kugadzira kunogona kuungana mafomu, yakaderera kugadzirwa mutengo.
kukanganisa:
Kurambidzwa pane kufa-kukanda maalloys: Parizvino, pane chete matanhatu kufa-kukanda maalloys akadai zinc, tini, lead, mhangura, magnesium, aluminium, pakati payo mhangura chiwanikwa chine yakanyanya kusungunuka poindi.
Mutengo wemidziyo wakakwira, uye mutengo uye mashandisiro emidziyo inodiwa neyakafa yekugadzira michina, senge kufa muchina wekukanda, chirafu chakanyunguduka, kupisa moto uye kufa kukanda chakuvhuvhu, zvakakwirira kwazvo.
Nekuda kwekushomeka kwemhepo kuomesa kwe castings, leaching kurapwa inowanzo kuve inodikanwa kune makuru castings
Iyo nzira yekuita inokwana 1250T, uye hurefu hwakareba hwechigadzirwa hunogona kunge hungangoita 1000mm. Kune zvidiki zvigadzirwa, zinc alloy ndiyo inonyanya kukodzera, uye hushoma hurefu hwe zinc alloy ndeye 2cm.