Pamene mainjiniya afotokoza Zigawo za inkoloy alloy, sikuti amangosankha chinthu-akudzipereka kuti azikhala okhazikika pansi pa kugwedezeka kwa kutentha, kukana kwa dzimbiri m'madera a mpweya wowawasa, ndi moyo wotopa m'makina apamwamba a hydraulic. Chifukwa chake kusankha koyenera Fakitale ya alloy alloy sizili za mtengo wotsika kwambiri kapena mawu othamanga kwambiri. Zimakhudza kuwongolera kwazitsulo zotsimikiziridwa, kubwereza kobwerezabwereza kwa ma AMS 5387-grade cobalt-nickel alloys, ndi zero kulolerana kwa kusagwirizana kwapang'onopang'ono pamagulu onse.
Zovuta zenizeni padziko lapansi zimafuna kuwongolera njira zenizeni-osati chiphaso cha alloy
Tawona ntchito zambiri zikuyimitsidwa pamene ogulitsa akudutsa ma cert akuthupi koma amalephera pa umphumphu wokhudzidwa ndi kutentha pambuyo pa kudula kwa EDM. Kapena pamene kulolerana kwa "as-cast" kumayenda kupitirira ± 0.3 mm pa 320-mm-diameter piston pump silinda nyumba-kuchititsa kuti chisindikizo chitsike pa 4,000 psi. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Gawo lililonse la Inkoloy limayamba ndi traceable, mill-certified T800 kapena AMS 5387 billet. Koma chizindikiritso chokha sichimatsimikizira kugwira ntchito. Timatsimikizira momwe mbewu zimayendera tisanagwiritse ntchito movutikira. Timawunika kutentha kwa interpass panthawi yogaya ma valve ambiri kuti tipewe kukhudzidwa kwapadera. Ndipo timatsimikizira kuuma komaliza * pambuyo * kuchepetsa nkhawa - osati kale.
Izi sizongoyerekeza. Chaka chatha, zida zopangira mafuta ku Europe OEM zidakana maere atatu amtundu wina kuchokera kwa ogulitsa ena chifukwa chosawerengeka chosagwirizana ndi ma delta-ferrite mu ma flanges owotcherera a Incoloy 825. Gulu lathu lidayendetsa zofananira zofananira zotenthetsera, kusintha magawo a preheat, ndikupereka chivomerezo choyamba pa Lot # 4 - ndi ma MTR athunthu, malipoti a CMM, ndi ma macrograph okhala ndi magawo osiyanasiyana osungidwa pa ASME BPVC Gawo IX.
Kuphatikizika koyima kumatanthawuza kuti palibe ma handoffs-ndipo palibe zosintha zobisika
Mafakitole ambiri a "Incoloy alloy alloy" akutulutsa kunja, makina akunja, kapena kumaliza kontrakiti. Izi zimapanga mipata: kuponya porosity komwe kuphonyedwa ndi kuyang'ana kowoneka, kupanikizika kotsalira kopangidwa ndi makina sikunathetsedwe musanagayidwe komaliza, kutsirizika kwapamwamba komwe kumawoneka kosalala koma kumalephera kuyezetsa utsi pambuyo pa maola 120. QINGDAO QIANGSENYUAN ali ndi unyolo wathunthu-kuyambira kuyika ndalama zoyambira pampu zovuta kufika pamizere isanu ya CNC yolumikizana ndi milomo ya aloyi ya cobalt, kenako kupita kumayendedwe oyendetsedwa ndi mpweya komanso kumaliza kwamagetsi.
Sitikuwona kuponya ndi kukonza ngati madipatimenti osiyana. Mainjiniya athu oyambira amakhala ndi opanga mapulogalamu a CNC pakuwunika kwa DFMA. Makasitomala akatumiza GD&T ya incolony 625 winch center shaft roller, gulu lathu limayika mbendera komwe ma angles oponyera mchenga amatsutsana ndi malo ogwirira ntchito - ndipo apereka yankho losakanikirana: kuponya pafupi ndi net-mawonekedwe + olondola ID/OD kutembenuka + kothandizidwa ndi laser kuuma pamalo ovala. Izi zimachepetsa nthawi yotsogolera ndi 37% ndikuwongolera kupsinjika kwapang'onopang'ono kotsalira ndi 210 MPa motsutsana ndi kuuma kwapang'onopang'ono pokha.
Ubwino suwunikiridwa - umamangidwa, wosanjikiza ndi wosanjikiza
Malo athu ogwirizana ndi ISO amakhala ndi malo atatu osakambitsirana pagawo lililonse la Inkoloy:
- Kutsimikizira kwazinthu: Kusanthula kwa Spectrometric + PMI kusanthula pa mipiringidzo yomwe ikubwera, kuphatikiza kuyesa kwa ultrasonic kwa discontinuities subsurface
- Kutsimikizira mkati: Muyezo wa CMM pambuyo pa ntchito iliyonse yovuta - osati kungoyang'ana komaliza - ndi mawonekedwe a optical profilometry pamalo osindikiza
- Kutulutsa kogwira ntchito: Kuyesa kwa hydrostatic pressure pa 1.5 × design pressure, kutsatiridwa ndi kuyesa kwa helium kutayikira pa ≤1 × 10⁻⁹ mbar · L/s kwa ma valve amisonkhano
Palibe kuchotserapo. Palibe "kupatuka kovomerezeka ndi kasitomala." Ngati pulagi ya aloyi ya cobalt ilephera kuuma pamwamba pa Ra ≤ 0.4 µm pampando wake wopindika, imakonzedwanso - osatulutsidwa ndikusiya. Traceability imawotchera: gawo lililonse limakhala ndi nambala ya QR yolumikizana ndi curve yake yochizira kutentha, chipika cha zida zamakina, ndi lipoti loyendera. Izi ndizofunikira pamene gulu lanu la pampu likulephera kuyesa kugwedezeka pa 12,000 rpm-ndipo muyenera kudzipatula ngati chomwe chikuyambitsa chinali kutulutsa shrinkage kapena post-machining kupotoza.
Zomwe zimasuntha singano kumagulu ogula zinthu padziko lonse lapansi
Ogula amatifunsa mafunso atatu kuposa ena aliwonse:
- "Kodi mungathe kugwira ± 0.05 mm pa 280-mm-utali wa Incoloy 800 wothamanga valve thupi-popanda nkhondo pambuyo pa kupsinjika maganizo?" Inde. Timagwiritsa ntchito mapangidwe okhotakhota pang'ono, kuzungulira kozizira pang'onopang'ono, ndi mapu a CMM otenthedwa pambuyo pa kutentha kutsimikizira kutsika kumakhalabe mkati mwa 0.08 mm chiwerengero chonse cha kuwerengera.
- "Kodi mumathandizira kujambula kwamagulu ang'onoang'ono okhala ndi zolembedwa zonse - ngakhale ma geometri omwe sali wamba ngati ma asymmetric AMS 5387 nozzles?" Inde. Dongosolo lathu lochepera la magawo a Incoloy ndi gawo limodzi logwira ntchito - lokhala ndi ma MTR athunthu, malipoti am'mbali, ndi makuponi oyesa zinthu akuphatikizidwa.
- "Kodi mumathana bwanji ndi kusintha kwachangu pakati pakupanga-monga kusintha kuchokera ku Incoloy 600 kupita ku 625 chifukwa cha chidziwitso cha chloride?" Timakonzanso njira zoyendetsera zinthu mkati mwa maola 48. Osati "kuwunika nthawi". Osati "kuwunika kuthekera." Timayendetsa zitsanzo zatsopano, timasintha nthawi yonyowetsa kutentha, ndikupereka mapulani owunikiranso - tisanadule zitsulo.
Kuyankha kumeneko kumachokera ku umwini wa mainjiniya-osati malonjezo ogulitsa. Pulojekiti iliyonse ili ndi wotsogolera wodzipatulira yemwe amalankhula bwino GD&T, amamvetsetsa zofunikira za ASTM A494 Grade CW6MC microstructure, ndikuwonetsanso kumasulidwa komaliza.
Ngati ntchito yanu yotsatira ya Incoloy ikufuna kutsatiridwa ndi aloyi - ngati ikufunika kukhazikitsidwa kwapang'onopang'ono, mawonekedwe otsimikizika olemedwa, komanso kusamveka bwino pakuyankha - ndiye kuti kusankha sikuli pakati pa ogulitsa. Zili pakati pa kuvomereza zoopsa ndikuzichotsa. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imapangira kudalirika kofunikira kwambiri, osati kutsata ndondomeko. Chifukwa m'malo othamanga kwambiri, kutentha kwambiri, malo okwera kwambiri, palibe mwayi wachiwiri wopeza zitsulo bwino.
