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Mavharuvhu esimbi akabatana neakagadzirwa nesimbi

1. Chii chinonzi Ductile Iron?

Ductile iron rudzi rwesimbi ine simba rakawanda uye inochinjika kana tichienzanisa nesimbi yechinyakare. Izvi zvinoitwa nekuwedzera zvinhu zvakaita semagnesium musimbi panguva yekunyungudutsa. Mugumisiro wacho isimbi inogona kumira kushushikana kwakanyanya isina kutyoka, zvichiita kuti ive yakakodzera kushandiswa uko kudzivirira kukanganiswa kwakakosha.

2. Chii chinonzi Cast Iron?

Asi simbi yakagadzirwa nesimbi, kabhoni, nesilicon. Kazhinji, inopfava kupfuura simbi inodzivirira kupwanyika uye inozivikanwa nekugona kwayo kupwanyika zvakanaka uye kuramba kupwanyika. Zvisinei, haina kusimba kwakafanana, izvo zvinogona kukonzera kutsemuka kana yabatwa zvakanyanya.

3. Ndeipi misiyano mikuru pakati peDuctile Iron Valve neCast Iron Valve?

Musiyano uripo pakati pemavharuvhu esimbi akagadzirwa nesimbi nemavharuvhu esimbi akaumbwa wakakura. Heano zvinhu zvakakosha zvekufunga nezvazvo:

Simba uye Kuchinjika:Mavharuvhu esimbi ane simba rakawanda uye anochinjika nekuda kwemaitiro awo ekugadzira. Izvi zvinoita kuti akwanise kushandiswa munzvimbo dzine kumanikidzwa kwakanyanya uye munzvimbo dzine mutoro unochinja-chinja.

Kuramba Kuora:Simbi yesimbi inodzivirira ngura zviri nani kana yakafukidzwa zvakanaka. Simbi yesimbi inokurumidza kubatwa nengura, izvo zvinogona kupfupisa hupenyu hwayo, kunyanya munzvimbo dzine mvura kana hunyoro.

Kurema:Mavharuvhu esimbi anowanzo kureruka kupfuura mavharuvhu esimbi akaumbwa ane saizi imwe chete. Izvi zvinogona kuita kuti kuisa kuve nyore uye kuderedza mari yekutumira kune vagadziri.

Mutengo:Kazhinji, mavharuvhu esimbi anodhura zvakanyanya nekuda kwehunhu hwawo hwezvinhu. Zvisinei, kugara kwenguva refu kunogona kuita kuti ashande zvakanaka kwenguva refu.

Mashandisirwo:Mavharuvhu esimbi anoshandiswa mumagetsi emumaguta anowanzo shandiswa mumagetsi emumaguta nemarara uye mumaindasitiri, nepo mavharuvhu esimbi akakodzera zviri nani mumagetsi ane simba shoma uye mapombi emukati. 

Mifananidzo yekufananidza yemaumbirwo ema microscope esimbi ine ductile nesimbi yakakandwa

4. Chii Chaunofanira Kusarudza: Mavharuvhu Esimbi Akagadzirwa Nesimbi kana Mavharuvhu Esimbi Akagadzirwa Nesimbi?

Sarudzo pakati pesimbi ine ductile nesimbi ine cast iron inonyanya kuenderana nezvaunoda kushandisa. Kana uchida vharuvhu inogona kubata kumanikidzwa kwakanyanya uye inodzivirira kukuvadzwa, dharuvhu yesimbi ine ductile ndiyo sarudzo iri nani. Kune mashandisirwo ayo mutengo uri mukuru uye zvinodiwa zvakaderera, dharuvhu yesimbi inogona kukwana.

5. Ndeipi isingadhuri zvakanyanya, simbi inonyungudika kana simbi yakakandwa?

Simbi yakakandwa inowanzo dhura mari kupfuura simbi yakakandwa pasi pemamiriro ekushanda akajairika. Izvi zvinonyanya kuitika nekuti maitiro ekugadzira simbi yakakandwa akakura uye ari nyore, hapana chikonzero chekuwedzera zvinhu zvinonongedza (senge magnesium) pakugadzirisa spheroidizing, uye mutengo wezvinhu zvakabikwa uye mutengo wekugadzira wakaderera. Zvisinei, hupfumi uhwu hunouya nekuda kwesimba, kusimba, uye kuramba kukanganiswa—simbi yakakandwa haina kusimba uye ine chiyero chakaderera chekumanikidzwa. Kusiyana neizvi, kunyangwe simbi yakakandwa ichidhura zvakanyanya payuniti, simba rayo guru uye kuramba kupwanyika kwakanaka zvinoreva kuti inogona kugadzirwa nemadziro akatetepa uye mune dzimwe nguva inoderedza huremu hwese. Kubva pamaonero ehupenyu hwakazara, mavharuvhu esimbi yakakandwa anogona kuderedza mari yekugadzirisa uye yekutsiva gare gare nekuda kwekuchengetedzeka kwavo kwakanyanya, kuvimbika, uye hupenyu hwebasa hwakareba. Naizvozvo, sarudzo inofanirwa kuyera mutengo wekutenga kwenguva pfupi uye mabhenefiti ekushandisa kwenguva refu: kune zviitiko zvisiri zvakakosha zvine kumanikidzwa kwakagadzikana uye mamiriro ekushanda akapfava, simbi yakakandwa pasina mubvunzo isarudzo inodhura zvishoma; nepo mune zviitiko zvine zvinodiwa zvekumanikidzwa kwakanyanya, kudedera, kana kuchengetedzeka, mari yekuwedzera yekutanga musimbi yakakandwa yakakosha mari yacho.

6. Mhedziso

TWSikambani inozivikanwa zvikuru muTianjin. Chigadzirwa chayo chinofukidzamavharuvhu eshavishavi, mavharuvhu egedhi, mavharuvhu ekuongorora, nezvimwewo. Pakusarudza vharuvhu, kana mamiriro ekushanda akakwira uye zvinodiwa zvekudzivirira kutsemuka zvakakwira, mavharuvhu esimbi eTWS anogona kusarudzwa; kana mamiriro ekushanda ari madiki uye bhajeti shoma, mavharuvhu esimbi yakakandwa anodhura zvishoma.

Ductile Iron Muviri Butterfly ValveKandai Iron Body Butterfly Valve


Nguva yekutumira: Chikunguru-09-2026