Sanding Casting izano rinokandirwa

Sanding casting chiitiko chakajairika chekukanda, chinozivikanwa sejecha casting. Iyo inzira yekugadzira castings uchishandisa jecha mukukanda furu.

Iyo jecha casting maitiro inosanganisira inotevera nhanho:

1. Kugadzirira kweMall: Gadzira maviri kuumbwa neakanaka uye zvakashata zvigunwe zvinoenderana nechimiro uye saizi yechikamu. Iyo yakanaka mold inonzi core, uye iyo isina kunaka mold inonzi iyo Sandbox. Aya molds anowanzogadzirwa nezvinhu zveFromractory.

2. Jecha kugadzirira kugadzirira: Isa iyo core mujecha bhokisi uye zadza iyo nejecha rakawanikwa uchitenderedza musimboti. Jecha rakawanikwa rinowanzo kuve rakakosha musanganiswa wejecha rakanaka, ivhu nemvura. Mushure mekuzadza kwapera, iyo jecha mold inoumbwa uchishandisa kudzvinyirira kana kudedera.

3. Inonyungudutsa simbi: kunyungudutsa simbi yaunoda kuita mamiriro emvura, kazhinji ndichishandisa choto kupisa zvinhu zvesimbi. Pakarepo simbi inosvika panguva yakakodzera yekunyungudika, nhanho inotevera inogona kutanga.

4. Kudurura: Simbi yemvura inodururwa zvishoma nezvishoma mune jecha mold, kuzadza chimiro chose. Maitiro ekudurura anoda kudzora tembiricha uye kumhanyisa kudzivirira mabhuru, shringerge caviti kana zvimwe zvikanganiso.

5. Solialization uye kutonhora: Kamwe chete simbi yekukanda yakadzikira uye yakasimbiswa, iyo mold inogona kuvhurwa uye yakasimbiswa yekukandira yakabviswa kubva pajecha kuumbwa.

6. Kuchenesa uye post-kugadzirisa: Iyo yakabviswa castings inogona kunge iine jecha kana grit yakabatanidzwa pamusoro uye inoda kucheneswa uye kugadziriswa. Maitiro kana makemikari nzira dzinogona kushandiswa kubvisa grit uye kuita zvinodikanwa kurapwa uye kurapwa.

Sand Casting inzira inochinja uye yehupfumi yekukanda yakakodzera kugadzira zvesimbi zvikamu zvemhando dzakasiyana siyana uye maumbirwo. Inoshandiswa zvakanyanya mumaindasitiri akadai semumotokari, michina, hunyanzvi uye simba.

Maitiro ekukanda jecha anogona kupfupikiswa seanotevera matanho: kugadzirira kugadzirira, gadziriro yekugadzirira, inonyungudika simbi, ichidururira, kutonhora, kuchenesa uye post-kugadzirisa.

Sanding casting inogona kuiswa mumhando inotevera zvichienderana neyakajairika jecha molds:

1. Yakasanganiswa jecha casting: Iyi ndiyo mhando yakajairika yejecha casting. Mujecha rakasanganiswa, jecha rinowirirana rine jecha, binder uye mvura inoshandiswa. Idzi jecha rinoumbwa rine simba rakakura uye kusimba uye kwakakodzera kuburitsa zvidiki, kwepakati uye hombe castings.

2. Binder jecha rinorongedza: Iyi mhando yejecha casting inoshandisa jecha kuumbwa neine yakakosha binder. Binders anowedzera simba uye kujaira kwejecha kuumbwa ukuwo kuvandudza iwo mamiriro ekumusoro uye kurongeka kwekukanda.

3. Shanda shanding: yakaoma jecha casting inoshandisa jecha rakaomeswa nekukara kwemoto zvakanyanya kuramba uye kusimba. Iyi jecha inoumbwa yakakodzera kugadzira yakakura uye yakakwirira-mutoro castings, yakadai seinjhinzi injini uye zvigadziko.

4. Sanded casting nenzira yakadudzira Nzira dzakajairika dzekusimbiswa dzinosanganisira green jecha casting, yakaoma jecha casting uye kuburitsa mumiririri jecha.

5. Kufambisa Model Gand Sand Kukanda: Kufambisa Model Sand Kukanda IS Gand Sanding Casting nzira iyo inoshandisa chiumbwa chinofamba. Iyi nzira yakakodzera kugadzira castings ine mataira akaomarara uye zvivakwa zvemukati zvemukati, zvakadai semagiya uye turbines.

Iyo iri pamusoro ndiyo general maitiro uye yakajairika kuiswa kwejecha casting. Iyo chaiyo maitiro uye kuiswa kunogona kuchinja zvichienderana nezvinodiwa zvakasiyana uye zvigadzirwa.