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Riser Dhizaini muKukanda
Riser dhizaini chinhu chakakosha chemaitiro ekukanda, kuve nechokwadi chekuti makanda haana hurema hwakadai se shrinkage cavities uye porosity. Risers, inozivikanwawo semafidhi, inoshanda sematura esimbi yakanyungudutswa inodyisa kukanda sezvainoomesa uye zvibvumirano. Riser ...Verenga zvimwe -
Dhizaini yeChills muKukanda
Mukuita kwekukanda, kutonhora zvinhu zvakakosha zvinoshandiswa kudzora kusimba kwesimbi yakanyungudutswa. Nekusimudzira kusimba kwekutungamira, kutonhora kunobatsira kuderedza hurema senge shrinkage cavities uye kunatsiridza ma mechanic zvimiro zvekukanda kwekupedzisira. Chills ...Verenga zvimwe -
Sand Core Dhizaini muShell Mold Kukandira uye Sand Casting
Jecha musimboti dhizaini chinhu chakakosha chemaitiro ekukanda mumitsva, uko maumbirwo akaomarara uye makomba emukati anoumbwa muzvikamu zvesimbi. Kunzwisisa marudzi akasiyana-siyana ejecha cores, misimboti yekuisa iwo, kugadzirisa kwavo uye kumisa kwakakosha ...Verenga zvimwe -
Shrinkage muCastings
Shrinkage mukukanda chinhu chakakosha chinokanganisa zvakanyanya kunaka uye kusarongeka kwechigadzirwa chekupedzisira. Kunzwisisa marudzi akasiyana e shrinkage ane hukama nezvinhu zvakasiyana-siyana, senge simbi yakakandwa uye simbi yakakandwa, pamwe nezvinhu zvinopa ...Verenga zvimwe -
Kubatanidzwa kweMetal Castings
Solidification Mechanisms Panguva yekukandira, kusimba kwekukandira kunoitika kana simbi yakanyunguduka ichinja kubva pamvura ichienda kune yakasimba. Iyi nzira inogona kuverengerwa muzvikamu zvitatu: nucleation, dendritic kukura, uye zviyo chimiro ...Verenga zvimwe -
Yakaderera Alloy Cast Simbi Yakashandiswa Kukandira Zvikamu
Yakaderera alloy cast simbi inoreva alloy cast simbi ine kabhoni yemukati isingasviki 0.45% uye yakazara yezvimwe zvinhu zvinosanganiswa zvisingapfuure 5%. Yakaderera alloy cast simbi ine simba rakakura, kusimba kwakanaka uye kuoma. Yakaderera alloy cast simbi kazhinji ine zvese ...Verenga zvimwe -
Minda Yekushandisa uye Zvivakwa zveDuctile Cast Iron
Yakasiyana-siyana yezvishandiso Nezvayo zvakanakisa zvemuviri zvimiro uye zvakakosha zvehupfumi zvakanakira, ductile iron zvishoma nezvishoma inove chinhu chesarudzo muminda yakawanda yemaindasitiri, ichitsiva zvakanyanya zvinhu zvechinyakare senge simbi yakaumbwa, simbi yakadhindwa, weldmen...Verenga zvimwe -
Kuongororwa kwemhando yeCastings
Visual Inspection Kuongorora kwekuona ndiyo yekutanga uye yakatwasuka nzira yehutongi hwemhando yekukandira. Zvinosanganisira kunyatsoongorora kwenzvimbo yekukanda kuona chero hurema hunooneka senge: Surface Cracks: Diki fissures pamusoro pepamusoro anogona ...Verenga zvimwe -
Nhanganyaya yeCasting Cleaning
Casting yekuchenesa ibasa rakakosha mukugadzira zvinhu zvesimbi, kunyanya mumaindasitiri akadai semotokari, aerospace, uye muchina unorema. Mushure mekunge simbi yakandwa, chigadzirwa chinoguma, chinozivikanwa sekukanda, chinowanzoda kuenderera mberi nekugadzirisa ...Verenga zvimwe -
Ferritic Stainless Steel Casting
Ferritic Stainless simbi inoreva simbi isina tsvina ine body-centered cubic ferrite sechimiro chematrix pakupisa kwepamusoro uye tembiricha yakajairika. Ferritic Stainless simbi ine simbi uye chromium sezvinhu zvikuru, kazhinji haina nickel, uye imwe contai...Verenga zvimwe -
Magnetic Particle Kuongororwa kweKukanda Kukanganisa Kwemukati
Magnetic particle inspection inzira yekuona iyo inoshandisa zvimiro zveferromagnetic zvinhu (sesimbi, simbi, cobalt, nickel, nezvimwewo) kuita magineti. Kana iyo simbi yekukanda yakanyatso magnetized neiyo magineti, kana paine chakakanganisika perpendicular ku ...Verenga zvimwe -
Radiographic Inspection of Castings
Radiographic Inspection of Castings 1. Nheyo yekutanga yeradiography Mukuita kwekupinda mukati mekukanda, X-ray kana γ-ray inopindirana nezvinhu, uye kusimba kwayo kunoderedzwa nekutora uye kuparadzira. Mifananidzo ine hutema hwakasiyana ...Verenga zvimwe
