Kuongorora kwevhavha
I. HunhuZvinodiwa
Izvo zvinodiwa zvinodiwa zvehutano hwevhavha zvakagadzirirwamberimuzviyero.
①Chikamu chemakemikari uyemechanical propertyyemidziyo mikuru yevharuvhu inoenderana nezvinodiwa mune zvinoenderana nezvinhu zviyero.
②Chimiro nekukura kukanganisa kwevhavhacastingskusangana nemirairo mumifananidzo.
③Theisina-yakagadziriswapamusoro pemavharuvhu ekukanda kuchava akati sandara, akatsetseka uye asina kubvakunamatira jecha, oxide ganda, pore,jecha kubatanidzwa, kutsemuka kana kumwe kukanganiswa.The typecastingChiratidzo chichava chakajeka, uye chiratidzo chichava pachenasprueuyeriserinofanira kuenzana nepamusoro pezvakarukwa mushure mekucheneswa.
④Zvose zvikamu zvevharuvhushallkuve yakabatana zvakasimba uye kusununguka kubva kune yakasununguka.
⑤Tiye mhedzisiro yepressure test uyekuisa chisimbisoperformance test yevhavhaconformto zvinodiwas yezvakakodzera bvunzo zviyero.
⑥Thekushanda kwevharuvhu kuchave pasi pekumanikidzwa kwezita uye kusarudzwakudzvinyirirwa kwakasiyana, uye vheji yekutanga uye yekumisa ichave isina kubvaclamping.
⑦Iyo inechokwadinguva dzekushanda uye hupenyu hwebasa.
⑧It'inoratidzirwa nanikuyerera simba(zvinoreva kutipressurekurasikirwa pavharuvhu kudiki mushure mekupfuura nemairi).
II.Kuedza uye Kuongorora Nzira
1,CastingsHunhu
Thecastingschimiro uye saizi zvichaenderana nezvinodiwayehunyanzvi mifananidzo uye mirau kubvademander.Theminiminimumkukora kwemadziro ezvikamu zvevharuvhu, kukanganisa kureba kwechimiro,abrasion displacementmvumo yegate platehaizodzikisire pane zvinodiwa muchigadzirwa tekinoroji mwero uye chigadzirwa kudhirowa.The surface of roughvharafuuye yakamanikidzwa shell yechigadzirwa chevharuvhu yakapedzwa haizove yakatsemuka,kutonhora kuvhara, jecha kubatanidzwa, pore nezvimwe zvirema.The kunamatira jecha, sprue, riseruyeoxide gandapamusoro pezvakarukwa zvinofanira kucheneswa.
2,PressureTest
The pressure test ndiyo yakanyanyabasictest for valve.Each valve ichaitwa kuti iedzwe kuedzwa isati yaendeswa kubva kufekitari.Tanoedza kudzvanywa uye nguva yenguva inotevera mutemo mukatiGB/ T13927, uye zvinhu zvekuyedza zvinovhara goko bvunzo uye yekuisa chisimbiso bvunzo.Kana imwe yeshurechisimbiso chimiro pavharuvhu, inodiwa kuitisaback seal test. Duriring iyo test process, iyosimba rekunzeiyo inogona kukanganisa mhedzisiro yebvunzo haizoshandiswe kune vharafu.Kudzvanywa kwebvunzo kucharamba kuripo panguva yekumanikidza kubata uye kuyedzwa.
Iyo goko bvunzo yevharuvhu imhando yekumanikidza bvunzo yevharuvha yakazara shell yakabatana nevharuvhu muviri uye chivharo.Chinangwa chayo ndechekuongororacompactnesspakati pemuviri wevharuvhu nechivharo, kureva anti-pressurekugona kwegoko rese kusanganisira kubatana kwevhavha muviri uye chivharo.
Thekuisa chisimbiso bvunzo ndeyekutarisa kuita kweon-off partsuye valvesealing pair, uye inogona kukamurwa kuita yakakwira-kudzvanywa mvura yekuisa chisimbiso bvunzo uye yakaderera-kudzvanya mweya yekuisa chisimbiso bvunzo.
Chii chinogona kukupa iwe EC?
Economical: Pahafu yemutengo weindasitiri, nakidzwa nekukurumidza uye nehunyanzvi yekuongorora sevhisi mukubudirira kwakanyanya
Kunyanya kukurumidza sevhisi: Kutenda nekukurumidza kurongeka, yekutanga yekuongorora mhedziso yeEC inogona kugamuchirwa pane saiti mushure mekuongororwa kwapera, uye yepamutemo ongororo yekuongorora kubva kuEC inogona kugamuchirwa mukati me1 yebasa;kutumirwa nenguva kunogona kuvimbiswa.
Kutarisira kwakajeka: Chaiyo-nguva mhinduro yevaongorori;kutonga kwakasimba kwekushanda panzvimbo
Akasimba uye akatendeseka: Zvikwata zvehunyanzvi zveEC kutenderera nyika zvinopa mabasa ehunyanzvi kwauri;Yakazvimirira, yakavhurika uye isingasaruri isina huwori yekutarisa timu inogadzirirwa kuti iongorore pane-saiti yekuongorora zvikwata zvisina tsarukano uye nekutarisa panzvimbo.
Customized sevhisi: EC ine sevhisi kugona iyo inoenda kuburikidza neyese chigadzirwa chekugovera cheni.Isu tinopa yakarongedzwa yekutarisa sevhisi chirongwa chechako chaunoda, kuitira kuti ugadzirise matambudziko ako zvakananga, ipa yakazvimirira yekudyidzana chikuva uye utore mazano ako uye sevhisi mhinduro nezve timu yekuongorora.Nenzira iyi, iwe unogona kutora chikamu mukuongorora kwechikwata manejimendi.Panguva imwecheteyo, kune inodyidzana tekinoroji kuchinjanisa uye kutaurirana, isu tinopa yekuongorora kudzidziswa, yemhando yepamusoro kosi uye tekinoroji seminar yekuda kwako uye mhinduro.
EC Quality Chikwata
Mamiriro epasi rose: yepamusoro QC inovhara mapurovhinzi epamba nemaguta uye 12 nyika muSoutheast Asia
Masevhisi emunharaunda: QC yemuno inogona kupa hunyanzvi hwekuongorora masevhisi nekukurumidza kuchengetedza mari yako yekufambisa.
Chikwata chehunyanzvi: iyo yakasimba yekubvuma nzira uye hunyanzvi hwekudzidzira maindasitiri inovandudza timu yebasa repamusoro.
