Tus naj npawb ntawm qhov tseem ceeb ntawm lub rooj vag valve yog me me, cov qauv yog qhov yooj yim, qhov tseeb machining ntawm feem ntau cov specifications tsis siab, thiab sab nraud yog qhov ntxhib, uas ua rau tib neeg xav txog kev ua lub tshuab yooj yim. Nyob rau hauv qhov tseeb, lub plawv sealing txoj hauj lwm ntawm lub rooj vag valve yog heev high-precision, lub "peb degrees" (flatness, smoothness, lub zog) ntawm sealing nto yog siab heev, thiab cov degree ntawm haum ntawm lub sealing khub tsim los ntawm ob. sealing nto yog siab heev. Txhua tus yuav tsum tau ua xoom-rau-zero thiaj li ua tiav xoom xoom hauv qhov ntsuas huab cua nruj. Qhov zoo ntawm cov txheej txheem uas tsis yog tus qauv no los xyuas kom meej qhov siab-precision xoom-rau-zero kev cai ntawm lub plawv yog ib qho teeb meem loj heev hauv kev tsim khoom thiab kev ua haujlwm ntawm lub rooj vag li qub.
Thawj kauj ruam: roj Circuit Court board manufacturing
Rooj vag valve roj Circuit Court board (casting, sealing nto surfacing)
Kev yuav cov castings (raws li specifications) ➱ kev soj ntsuam (raws li specifications) ➱ surfacing grooves ➱ ultrasonic kuaj (raws li drawings) ➱ surfacing thiab tom qab-weld kev kho cua sov ➱ sib sib zog nqus ua ➱ sib tsoo sealing nto ➱ sealing xim lub zog nyob rau hauv spectrum. nrhiav kom paub.
Kauj Ruam 2: Kev tsim cov txheej txheem ntawm lub rooj vag valve lub ntsiab qhov chaw
A. Cov khoom tseem ceeb uas xav tau surfacing vuam sealing nto xws li piston valve, siab siab rooj vag valve, thiab lwm yam.
Kev yuav cov khoom siv raw (raws li kev qhia tshwj xeeb) ➱ kev tshuaj xyuas tuaj (raws li kev qhia tshwj xeeb) ➱ ua cov blanks (lub vaj steel lossis steel castings, raws li cov txheej txheem thev naus laus zis ntawm engineering kos duab) ➱ thawj zaug ua tiav ntawm ultrasonic tshuaj xyuas qhov chaw (thaum teev hauv cov duab kos) ➱ kev ua thawj zaug ntawm cov grooves ➱ Overlay welding thiab tom qab vuam thaum tshav kub kub kho ➱ Sib sib zog nqus ua txhua qhov chaw ➱ Sib tsoo sealing nto ➱ sealing nto lub zog tshuaj xyuas, colouring flaw detection.
B. Valve rooj
Kev yuav cov khoom siv raw (raws li kev qhia tshwj xeeb) ➱ Kev tshuaj xyuas hauv cov nroj tsuag (raws li kev qhia tshwj xeeb) ➱ Ua cov blanks (round steel lossis steel castings, raws li cov txheej txheem thev naus laus zis ntawm engineering kos duab) ➱ Kev ua ntej ntawm cov grooves ➱ Surfacing thiab post-weld Kev kho cua sov ➱ Kev ua haujlwm sib sib zog nqus ntawm txhua ntu ➱ Txiav puab lub qhov ➱ Valve lub rooj kho qhov chaw kho mob (nitriding, kho cua sov, txheej txheej organic) ➱ Kev daws zaum kawg (sib tsoo, polishing, txiav, thiab lwm yam) ➱ Sib tsoo lub sealing nto ➱ sealing nto zog tshuaj xyuas , coloring thiab flaw detection.
C. Cov khoom tseem ceeb uas tsis xav tau surfacing vuam sealing nto, thiab lwm yam.
Kev yuav khoom ntawm raw khoom (raws li specifications) ➱ Hoobkas tshuaj xyuas (raws li specifications) ➱ ua blanks (lub vaj steel los yog steel castings, raws li cov txheej txheem technology kev cai ntawm engineering drawings) ➱ thawj zaug ua ultrasonic soj ntsuam nto (thaum teev nyob rau hauv kos duab) ➱ kev sib sib zog nqus ua txhua qhov chaw.
Qhov thib peb kauj ruam: txheem qhov chaw tsim khoom
Txuj kev tsim khoom specification DL439-1991.
Kev yuav cov khoom siv raw (raws li kev qhia tshwj xeeb) ➱ kev tshuaj xyuas lub Hoobkas tuaj (raws li cov lus qhia tshwj xeeb) ➱ ua cov blanks (lub vaj steel lossis steel castings, raws li cov txheej txheem thev naus laus zis ntawm kev kos duab kos duab) thiab ua piv txwv thiab ua cov kev tshuaj xyuas uas yuav tsum tau ua ➱ ua ntej ua ntej ➱ tob Kev ua haujlwm ➱ spectrometer tshuaj xyuas.
Kauj Ruam 4: Cov txheej txheem sib dhos
Tau txais qhov chaw ➱ Ntshiab thiab huv ➱ Rough installation (raws li cov duab kos) ➱ Kev ntsuas siab (raws li engineering drawings, processing technology) ➱ Tom qab dhau, disassemble, so huv ➱ Kev teeb tsa zaum kawg ➱ Kho nrog cov khoom siv hluav taws xob lossis hluav taws xob actuator (rau hluav taws xob tswj valve ) ➱Paint Packaging➱Shipping.
