Mainjiniya akamatchula ma pompu ndi ma valve, sikuti amangoyitanitsa magawo - akudzipereka kuti azichita zinthu mwachilungamo mopanikizika, kutentha, komanso kupsinjika kwa cyclic. Kuwonongeka kumodzi kokha mu nyumba ya silinda ya pampu ya pistoni kumatha kuyambitsa kulephera kwamphamvu mu ma hydraulic power unit. Mpando wa valve wolakwika m'malo owongolera mafuta ungatanthauze nthawi yosakonzekera yowononga $ 50,000 / ola. Ndicho chifukwa chake kusankha kwa pampu ndi ma valve castings fakitale siziri za mtengo kapena nthawi yotsogolera yokha. Zimakhudza kusasinthika kwazitsulo, kutsata kwa GD&T pa ± 0.02 mm, ndikuwongolera njira yomwe imagwira kutentha kulikonse ngati gawo lofunikira pakuwuluka.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imagwira ntchito kuchokera ku zenizeni izi-osati ngati malo oyambira, koma ngati bwenzi lolondola pamakina owongolera madzimadzi. Tawona makasitomala akubwerera ndi ma nozzles osweka a cobalt-alloy pambuyo pa maola 420 a ntchito ya slurry yothamanga kwambiri. Choyambitsa? Kapangidwe kambewu kosagwirizana ndi kuzizira kosagwirizana mu nkhungu zamchenga. Yankho lathu silinali kuponyanso-kunali kukonzanso makina olowera, ndikuwonjezera mapu a nthawi yeniyeni yotentha panthawi yokhazikika, ndikutsimikizira microstructure ndi SEM/EDS pa batch iliyonse ya AMS 5387. Umu ndi momwe "kuponyera mwatsatanetsatane" kumasunthira kuchoka ku zonena za kabuku kupita ku khalidwe lotsimikiziridwa.
Zosankha zitatu zaukadaulo zimalekanitsa kupopera kodalirika ndi ma valve kuchokera kuzinthu zamtengo wapatali-ndipo QINGDAO QIANGSENYUAN imayika zonse zitatu pakuchita tsiku ndi tsiku:
- Kufufuza kwazinthu kumayamba kusanasungunuke. Timapereka ma aloyi a cobalt-nickel okha kuchokera kwa ogulitsa omwe ali ndi ziphaso ku ASTM B575 ndi AMS 5719, okhala ndi malipoti athunthu oyesa mphero. Ingot iliyonse imanyamula chizindikiro cha kutentha chapadera chodziwidwa ndi laser panjira yoponyera - yotsatiridwa ndi kulimba kwamphamvu, kulimba, ndi data yokana kuwononga dzimbiri.
- Machining si kuyeretsa pambuyo-ndi inshuwaransi yowoneka bwino. Maziko a pampu oponyedwa pamchenga nthawi zambiri amafunikira ± 0.15 mm kutsika pamtunda wa mita 1.2. Tima makina osindikizira ovuta kwambiri * titatha * chithandizo cha kutentha chochepetsera kupsinjika - osati kale - kuti titseke mokhazikika. Malo athu a 5-axis CNC amagwiritsa ntchito kufufuza kuti atsimikizire kuti ali mkati mwa 0.008 mm asanatembenuke mwamphamvu.
- Kutsimikizira kogwira ntchito kumalowa m'malo mwa mindandanda yowunika. Kuponyera kwa valve yokakamiza kumadutsa kuwunika kwa CMM-koma kodi kumasindikiza pa 6,000 psi ndi kuwonekera kwa H₂S? Timayesa chilichonse chopanga motsutsana ndi ma protocol a API 6D: kuphulika kwa hydrostatic, kutulutsa kothawathawa, komanso kupirira kwapang'onopang'ono mpaka 10,000. Zigawo zosagwirizana sizimakonzedwanso. Amayambitsa kufufuza kwathunthu kwa ndondomeko.
Ena angatsutse kuti kuponya ndalama kumapereka mapeto abwino kuposa kuponya mchenga-choncho bwanji musankhe mchenga wa nyumba zazikulu zopopera? Chifukwa nkhungu zamchenga zimanyamula ma 800 kg+ popanda kupotoza, ndipo mabokosi athu oziziritsa omwe amawongolera amakhala ndi mawonekedwe ofanana. Tayeza kulimba kwa magawo 320 mm pakhoma pa ± 3 HB yokha—mkati mwa magulu olekerera omwe amasungidwa m'nyumba za turbine zamlengalenga. Kugulitsa si khalidwe; ndi scalability. Kwa maulendo apakatikati (ma PC 50-500 / chaka) azitsulo zovuta kapena zitsulo zosapanga dzimbiri, kuponyedwa kwa mchenga ndi CNC kumaliza kumapereka 22% kutsika mtengo wathunthu pa ola logwira ntchito kuposa njira zopangira ndalama-popanda kutaya moyo wotopa.
Zomwe makasitomala amatifunsa - mobwerezabwereza - si "Kodi mutha kuzipeza?" Ndi "Kodi mutha kuyipanga * kuti igwire ntchito * - mukugwiritsa ntchito kwanga, pandandanda yanga, popanda zodabwitsa?" Izi zikutanthauza kuwunikanso ma callout a GD&T pazojambula za misampha yopangira: kutchula Rz m'malo mwa Ra kuti asindikize malo, kuyika zoopsa zakusintha kwa data pamakina opanga makina ambiri, kapena kuvomereza aloyi ya T800 kuposa 316SS pomwe chiwopsezo cha chloride chimaposa 12 ppm. Timabwezera ma PDF odziwika mkati mwa maola 48 - osati zolemba "zotsimikizika", koma mayankho omveka ngati "Sungani datum B kumaso opangidwa ndi makina kuti mupewe zolakwika pakukhazikitsa katatu." Uku ndi mgwirizano wa uinjiniya, osati kukonza madongosolo.
Kuyang'ana m'tsogolo, kufunikira kwa ma hybrid casting-machining solutions kukuchulukirachulukira-osati mapampu ndi mavavu okha, koma kwa gen-gen hydrogen compression system komwe ma aloyi opangidwa ndi cobalt ayenera kupirira kupsinjika kwa 100 MPa ndi -40 ° C embrittlement. QINGDAO QIANGSENYUAN ikukulitsa mphamvu yake yosungunula vacuum ndi kupanga zida zoyeserera zolimba motsogozedwa ndi AI kuti zilosere kung'ambika kotentha kwa ma geometries ovuta kwambiri a khoma. Kukula kwa certification kukukulirakuliranso: Kuvomereza kwa ASME BPVC Gawo VIII Div 2 kuli mkati, ndipo kuyanjanitsa kwa ISO 13485 kukupita patsogolo pazigawo zogwirira ntchito zamadzimadzi.
Ngati pulojekiti yanu yotsatira ikukhudzana ndi ma valve opanikizika, ma piston pump cylinder housings, kapena ma winch shafts opangidwa ndi injini-ndipo mukufunikira kutsimikizika kwapadera, kukhulupirika kwa zinthu, ndi chilango choperekera - yambani ndi kujambula. Osati pempho la mtengo. A luso kukambirana. Chifukwa mapampu amphamvu kwambiri ndi ma valve amaponyedwa mumchenga kapena ceramic. Iwo amapangidwa mu ukadaulo wogawana nawo.
