Kushandura Valve Processing Tech Inosimudzira Kuita Kushanda

1. Kukandira maitiro

Kukandira ndeimwe yeanonyanya kushandiswa maitiro mukugadzira mavharuvhu, kunyanya akakodzera kugadzirwa kwemavharuvhu makuru. Maitiro ekukanda anonyanya kusanganisira kukanda jecha, kukanda chaiko, kukanda giravhiti uye kukanda kumanikidza.

- Kukanda kwejecha: Mutengo wakaderera, asi chimiro chekukanda chinenge chisina kusimba uye chinowanzo kanganisa senge pores uye inclusions, iyo inokanganisa kushanda kwechisimbiso uye simba rekutakura simba revhavha.
- Precision kukanda uye kukanda giravhiti: inogona kuburitsa emhando yepamusoro yekukandira ine dense yemukati dhizaini uye yakanaka michina zvivakwa, asi mutengo wakakwira. Aya maitiro anoita zvakanaka mukugadzira high-pressure, high-temperature valves uye anogona kunyatsogadzirisa kushanda kwese kwevhavha.

2. Forging process

Iyo yekuumba maitiro inokodzera kugadzirwa kwevharuvhu pasi pekumanikidza kwakanyanya, tembiricha yepamusoro uye inorema mitoro mamiriro. Kuburikidza ne-high-pressure forging, zvinhu zvinopinda zvakasimba uye zvinopisa kuti zvigadzire chimiro chakanaka uye chakafanana chezviyo, izvo zvinonyanya kunatsiridza kushandiswa kwemagetsi uye kusimba kwevhavha.

-Simba repamusoro uye hupenyu hurefu: Mavharuvhu akaumbwa anogona kushanda zvakatsiga kwenguva yakareba munzvimbo dzekudzvanya uye nepamusoro-tembiricha, kuderedza njodzi yekudonha uye kuwedzera hupenyu hwebasa.
- Kudzora kwakaringana nekuisa chisimbiso: Iko kusanganiswa kweiyo chaiyo yekuisa chisimbiso dhizaini uye yepamusoro-yemhando yekuisa chisimbiso inoita kuti valve yenzira mbiri yekuisa chisimbiso iite uye inochengetedza yakakwira dhigirii yekuisa chisimbiso kuvimbika kunyangwe iyo yepakati ichichinja kana kudzvanywa kunochinja.

Nzira yekugadzira haingobvisi kukanganisa kunogona kukonzerwa nekukanda, asiwo inovandudza simba rekutakura, kuoma uye kukanganisa kwevhavhavhavha, kupa hwaro hwakasimba hwekutarisana nemamiriro ezvinhu akaoma ekushanda.

3. Welding process

Iyo welding process inokodzera kugadzirwa kwemadiki uye epakati-saizi mavharuvhu, uye mutengo wakaderera, asi urema hwewelding hunokanganisa zvakanyanya pakuita kwevharuvhu.

- Weld cracking, pores, uye hydrogen-induced kunonoka kutsemuka: Izvi zvinokanganisa zvinogona kutungamira mukudzikiswa kwekuisa chisimbiso kwevhavha kana kunyange kuvuza. Naizvozvo, zvakakosha kuti usarudze akakodzera welding zvinhu uye nzira dzekugadzirisa kuti ive nechokwadi chekuti vharafu ine yakanaka corrosion resistance uye mechanic properties.

Munguva yewelding process, kushandiswa kweyepamusoro welding tekinoroji uye yakasimba yemhando yekudzora matanho, senge gasi shielded welding uye yakadzika arc welding, inogona kudzikisa hurema hwewelding uye kuvandudza kushanda kwese kwevhavha.

4. Kusarudzwa kwemaitiro uye kugadzirisa

Kusarudzwa kwemagetsi ekugadzira valve kunofanirwa kunyatsotariswa zvichienderana nemamiriro ekushandisa, hupenyu hwebasa, kushandiswa kwenzvimbo uye zvimwe zvinhu zvevhavha. Maitiro anonzwisisika haangogone kuve nechokwadi chemhando yechigadzirwa, asi zvakare kuvandudza kugadzirwa kwevashandi uye kuderedza mutengo wechigadzirwa.

- Funga nezvehunhu hwezvinhu: Zvishandiso zvakasiyana zvine maitiro akasiyana ekugadzirisa maitiro. Kusarudza chinhu chakakodzera kunogona kukwidziridza maitiro ekugadzirisa uye kugadzirisa kushanda kwevharuvhu.
-Onesesa kuyerera kwemaitiro: Nekuenzanisa uye kuongorora akawanda maitirwo zvirongwa, tarisa yakanyanya optimized process kuyerera kuderedza zvikanganiso uye tsvina panguva yekugadzirisa.
-Simbisa kudzora kwemhando: Shandisa akasimba emhando yekudzora matanho panguva yekugadzirisa, senge isiri-kuparadza kuyedza, mechanic performance test, nezvimwewo, kuve nechokwadi chekuti vharafu inosangana nezvinodiwa zvekugadzira uye zviyero zvekushandisa.

Kufurira kwevharafukugadzira tekinoroji pakuita kwevharuvhu kune akawanda-akatarisana, anosanganisira ma mechanical zvivakwa, kuisa chisimbiso kuita, corrosion resistance uye hupenyu hwebasa revhavha. Kuburikidza nekusarudzwa kwakanaka uye kugadzirisa kwekugadzirisa teknolojia, kushanda kwese kwevhavha kunogona kuvandudzwa zvakanyanya kuti ive nechokwadi chekushanda kwayo kwakasimba uye kwakavimbika muhutano hwekugadzirisa mvura. Nokudaro, mukugadzirwa kwevhavhavha, kukoshesa kukuru kunofanira kubhadharwa kusarudzwa nekugadzirisa kwekugadzirisa teknolojia, uye chiyero cheunyanzvi uye hutano hwekugadzira valve hunofanira kuramba huchivandudzwa.