Classification yeCastings Yakagadzirwa neFoundries

Kune marudzi mazhinji ekukanda, ayo akajairwa akakamurwa kuita:

① Zvakajairwa kukanda jecha, kusanganisira jecha rakanyorova, jecha rakaoma uye jecha rakaomeswa nemakemikari.

② Kukandira kwakakosha, zvinoenderana nemhando yemhando, inogona kukamurwa kuita yakakosha kukanda nejecha remaminerari sechinhu chikuru chekuenzanisira (sekukanda mari, kukanda madhaka, kukanda musangano kukanda, kukanda kwakashata, kukanda kwakasimba, kukanda ceramic nezvimwe. .. uye yakakosha castings nesimbi sechinhu chikuru chekukanda (senge simbi mold casting, pressure casting, kuramba ichikanda, low pressure casting, centrifugal casting, etc.).

Nzira yekukanda kazhinji inosanganisira:

① Kugadzirira kwekukanda mold (midziyo inogadzira simbi yemvura kuita yakasimba castings).Zvinoenderana nemidziyo inoshandiswa, kukanda kuumbwa kunogona kukamurwa kuita jecha molds, metal molds, ceramic molds, clay molds, graphite molds, etc. Unhu hwekugadzirira mold ndicho chinhu chikuru chinokanganisa kunaka kwekukanda;

② Kunyunguduka uye kudururwa kwesimbi dzakakandwa, simbi dzakakandwa (cast alloys) dzinonyanya kusanganisira simbi yakakandwa, simbi yakakandwa uye masimbi asina-ferrous alloys;

③ Kurapa uye kuongorora, kukanda kurapwa kunosanganisira kubviswa kwezvinhu zvekune dzimwe nyika pamusimboti uye kukanda pasi, kubviswa kwekudururira kusimudzira, kukuya kwekukuya kweburrs uye seams uye mamwe maprotrusions, pamwe nekupisa kupisa, kuumba, anti-ngura kurapwa uye hutsinye machining. .

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Zvakanakira

(1) Inogona kukanda akasiyana maumbirwo akaomarara ekukanda, sebhokisi, furemu, mubhedha, silinda block, nezvimwe.

(2) Kukura uye kunaka kwekukanda zvinenge zvisingabvumirwi, zviduku semamirimita mashoma, magiramu mashomanana, akareba semamita gumi, mazana ematani ekukanda anogona kukandwa.

(3) Inogona kukanda chero simbi uye alloy castings.

(4) Kukandira midziyo yekugadzira iri nyore, kushoma mari, kukanda neyakasiyana siyana yezvigadzirwa, saka mutengo wekukanda wakaderera.

(5) Chimiro uye ukuru hwekukanda zviri pedyo nezvikamu, saka basa rekucheka rakaderedzwa uye zvinhu zvakawanda zvesimbi zvinogona kuchengetedzwa.

Nekuti kukanda kune zvakanakira pamusoro, kunoshandiswa zvakanyanya mukugadzirwa kusina chinhu kwemechini zvikamu.

Iyo yekukanda maitiro inogona kukamurwa kuita zvikamu zvitatu zvakakosha, zvinoti kukanda simbi kugadzirira, kukanda kugadzirira mold uye kukanda kugadzirisa.Cast metal (Cast metal) zvinoreva simbi inoshandiswa pakukandira mukugadzira.Iyo alloy inoumbwa nesimbi element sechikamu chikuru uye mamwe masimbi kana asiri-metal zvinhu zvinowedzerwa.Inowanzo kunzi casting alloy, kunyanya kusanganisira simbi yakakandwa, Cast simbi uye akakanda asiri-ferrous alloys.


Nguva yekutumira: Jul-22-2023