Pamene mainjiniya afotokoza fakitale yapamwamba yopangira ndalama Othandizana nawo pazigawo zofunika kwambiri zachitsulo, sikuti amangogula magawo - akuteteza kukhazikika kwamphamvu pansi pa 300 MPa kukakamizidwa, kusasinthika kwapang'onopang'ono pamagulu 500 a mayunitsi, ndi kulekerera zero porosity mu nozzles za cobalt alloy. Tawona magulu ogula zinthu akukana mawu atatu otsatizana-osati chifukwa cha mtengo, koma chifukwa ogulitsa awiri sanathe kutsimikizira ma curve a AMS 5387 a kutentha kwa kutentha, ndipo mmodzi analibe kutsata kwa CMM kwa GD&T callouts pa piston pump silinda nyumba. Ndipamene kulondola kumasiya kukhala tsatanetsatane ndikukhala ndondomeko ya ndondomeko.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imagwira ntchito kuchokera ku chilango chimenecho-osati ngati ogulitsa oponyera, koma monga chowonjezera cha gulu la uinjiniya la kasitomala. Malo ake a Qingdao samayendetsa njira zopangira ndalama. Imayendera limodzi ndi makina opangira makina pomwe gawo lililonse la cobalt-nickel limayendera zipata zisanu zowunikira: kutsimikizira za cert yaiwisi, kuwunika kwa mawonekedwe a sera, umphumphu wa X-ray wa chipolopolo, kuuma kwa kutentha kwapambuyo kutentha, ndi scan yomaliza ya CMM motsutsana ndi CAD geometry yonse. Palibe sitepe yomwe yalumpha. Palibe gulu lomwe limatulutsidwa popanda kutsatiridwa kwathunthu - mpaka nambala yosungunuka, ID ya ng'anjo, ndi siginecha ya opareshoni. Izi si zisudzo zotsata. Ndimomwe amagwirizira ± 0.02 mm kulolerana pa ma roller a T800 alloy center shaft omwe amagwiritsidwa ntchito m'makina a winchi akunyanja pomwe kusalumikizana bwino kumayambitsa kulephera koopsa mkati mwa maola 47 ogwirira ntchito.
Mafakitale ambiri amawona ma aloyi a cobalt ngati "ovuta kupanga makina." QINGDAO QIANGSENYUAN amawatenga ngati cholepheretsa kamangidwe kake koyenera kupangidwa mozungulira-kuchokera panjira yolowera mpaka kumayendedwe ochepetsa nkhawa. Aponyera pa 12,000 AMS 5387 zigawo za mpope kuyambira 2021. Chigawo chilichonse chimagawana zofanana, zomwe zimatsimikiziridwa ndi zigawo zazitsulo zomwe zimatengedwa pa malo atatu axial poponya. Njira yawo yosakanizidwa ya mchenga kupita ku ndalama zopangira zitsulo zazikuluzikulu zimachotsa kusintha komwe kumachitika mumchenga wachikhalidwe - ndikofunikira kwambiri pakumanga malo osindikizira a ma hydraulic pressure valves okwana 450 bar. Makasitomala samafunsa "Kodi mungatero?" Amafunsa "Kodi mukukana bwanji pa geometry iyi?" Yankho: 0.37% ya nkhani yoyamba imamanga, kutsika ku 0.11% pambuyo pa kukhazikika kwa ndondomeko - kutsatiridwa mu nthawi yeniyeni, kugawidwa mowonekera, sikunayambe kukhala mu KPI yamakampani.
Kuphatikizika koyima apa kumatanthauza kulamulira-osati kuphweka. Pamene European OEM inkafunika zosapanga dzimbiri pampu zitsulo ndi Ra ≤ 0.8 µm pamwamba pamwamba pa njira otaya mkati, gulu silinapeze outsource kupukuta. Amasintha ma frequency a vibration pakuwotcha kwa zipolopolo, adasintha chiŵerengero cha ceramic slurry binder ratio, ndikuyendetsanso kayeseleledwe ka kutentha kwa nthawi yonse yowotcha - kenaka amatsimikiziridwa ndi ma scan a profilometer asanayambe ngakhale makina. CNC sichinthu chongoganizira; zimalumikizidwa ndi kutulutsa kwa data. Makina awo okhala ndi ma axis angapo amagwiritsa ntchito poyesa kubweza kupotoza kwapang'onopang'ono, kupereka kulondola kwamalo mkati mwa 0.015 mm pazinthu zomwe zili 200 mm motalikirana pakuponya kamodzi kwa 45-kg. Mlingo woterewu umakhalapo kokha pamene kuponyera, kutenthetsa, ndi kukanika kumapereka lipoti laumisiri umodzi—osati madipatimenti atatu osiyana.
Ogula padziko lonse amasankha izi fakitale yapamwamba yopangira ndalama osati pamtengo wotsika kwambiri, koma wotsika kwambiri *chiwopsezo chonse*. Makasitomala aku North America akumalo opangira mafuta amadalira njira yawo yoyankhira yosagwirizana - pafupifupi maola 18 kuchokera pakuzindikirika ndi chilema mpaka kusanthula zomwe zimayambitsa. Opanga mapampu akumwera chakum'mawa kwa Asia amagwiritsa ntchito ntchito yawo yowunikira koyambirira kuti awonetse mikangano ya GD&T zida zisanayambe, ndikuchepetsa mtengo wa NRE mpaka 34%. Malo awo ogwirizana ndi ISO samangokwaniritsa miyezo - amayika zotsatira zoyeserera ku ASME B16.34, ASTM A958, ndi EN 10213 zofunika munthawi yeniyeni. Kuyang'ana m'tsogolo, cholinga chawo cha R&D sichikhala pa ng'anjo zazikulu kapena maloboti othamanga. Zili panjira zosakanizidwa zomwe zimachepetsa nthawi yopangira ma nozzles a aloyi a cobalt ndi 62% ndikuwongolera moyo wotopa-wotsimikizika kudzera mu kuyesa kwa 10,000-cycle pressure pulsation. Kuponyera mwatsatanetsatane sikukhudza kuthira zitsulo zosungunuka. Ndi za kudziwa ndendende komwe atomu iliyonse ikhazikika-ndi kutsimikizira.
