Ntchito za fakitale yazitsulo zosapanga dzimbiri zimafuna zambiri kuposa kungosungunuka ndi kuthira. Amafunikira kulondola, kuwongolera zitsulo, ndi kuwongolera njira zomwe zimapulumuka ma hydraulic cycles, malo opangira mafuta abrasive, komanso zaka makumi ambiri akukweza magalimoto ainjiniya. Pamene valavu yopondereza nyumba ikuphwanyidwa pa 3,000 psi-kapena cobalt-alloy pump nozzle imawonongeka pambuyo pa maola 400 ogwiritsira ntchito-kulephera sikuli mu mapangidwe. Zili mu kusiyana pakati pa kulongosola ndi kuchita.
Taziwonera izi: North America OEM idakana zitsulo zosapanga dzimbiri zitatu zotsatizana - osati chifukwa cha zolakwika zazikulu, koma chifukwa cha kapangidwe ka tirigu kosagwirizana ndi chipata. Chifukwa chake? Kusatsimikizika kwazinthu zopangira komanso kusadula mitengo mkati mwamatenthedwe. Zomwe zidachitikazi zidasinthanso momwe timayendera fakitale iliyonse yazitsulo zosapanga dzimbiri ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Sititenga zitsulo zosapanga dzimbiri ngati chinthu. Timachiwona ngati kachitidwe kogwira ntchito - komwe chemistry, kuchuluka kwa kulimbitsa, kupsinjika kotsalira kopangidwa ndi makina, ndi kukhulupirika kwapamtunda ziyenera kugwirizana pansi pa kayendetsedwe ka ntchito kamodzi koyendetsedwa.
Mizati Inayi Yopanga Zitsulo Zodalirika Zosapanga dzimbiri
Kudalirika kumayamba musanayambe kutsanulira koyamba. Zimayamba ndi kuphatikizika mwadala-osati kuponyera, kukonza makina, kapena kuyang'anira, koma kuphatikizika kolumikizana pazipilala zinayi zosakambitsirana:
- Umphumphu wa Zinthu Zopangidwa ndi Mapangidwe: Timapeza ingots zitsulo zosapanga dzimbiri zovomerezeka ku ASTM A743/A744 (CF8M, CF3M), AMS 5387, ndi ma alloys a T800 opangidwa ndi cobalt-okhala ndi malipoti athunthu a mayeso a mphero ndi kuchuluka kwa kutentha. Palibe kuchotserapo. Gulu lathu laukadaulo limawunikiranso zidziwitso zazitsulo zazitsulo *zisanayitanitsa * kuyitanitsa, kutsimikizira kufanana kwa kaboni, zomwe zili mu ferrite, ndi mitundu ya delta-ferrite motsutsana ndi zomwe zimafunikira pakutopa kwakanthawi.
- Chilango cha Casting: Kuponyera mchenga kumalamulira nyumba zazikulu (mwachitsanzo, matupi a silinda a piston mpaka 120 kg); Kuponyera ndalama kumagwirira ntchito zamipanda zopyapyala, zovuta ngati ma nozzles a AMS 5387. Chofunikira kwambiri, timawongolera mitengo yoziziritsa poyang'anira kutentha kwa nkhungu-osati momwe zinthu zilili m'sitolo-ndikutsimikizira kufananitsa kolimba (pogwiritsa ntchito MAGMASOFT®-kudziwa gating) pagawo lililonse la banja latsopano.
- Makina Omwe Amalemekeza Metallurgy: CNC sikungokhudza kulolerana. Kwa chitsulo chosapanga dzimbiri, ndizokhudza kupewa kuuma kwa ntchito ndi kung'amba pang'ono. Timagwiritsa ntchito njira zotsika kwambiri za RPM, zopatsa zakudya zambiri zokhala ndi zida za carbide zokutira za PVD, zoziziritsa kukhosi zomwe zimayang'ana pa shear zone-osati chip-ndi kukakamizidwa kochepetsera kupsinjika * pamaso* omaliza OD/ID kuyatsa malo osindikizira ovuta.
- Ubwino Wophatikizidwa, Osawunikiridwa: Kusanthula kwa CMM kumachitika pambuyo povutitsa *ndi* pambuyo pomaliza-osati pa QA yomaliza yokha. Kuvuta kwapamtunda (Ra ≤ 0.8 µm pankhope zosindikizidwa) kumatsimikiziridwa ndi ma profilometer ovomerezeka tsiku lililonse. Magawo aliwonse amakumana ndi PMI (chizindikiritso cha zinthu zabwino) komanso kulimba kwa mapu kudutsa magawo osiyanasiyana. Palibe chomwe chimatumiza popanda zipika zamitundu yonse, zamankhwala, komanso zamakina.
Chifukwa chiyani "Fakitale Yazitsulo Zosapanga dzimbiri" Sikungokhudza Aloyi
Ena amaganiza kuti chitsulo chosapanga dzimbiri chimateteza ku dzimbiri. Koma kuponyedwa kwa CF8M kokhala ndi 22% chromium ndi 12% nickel kulephera mwachangu ngati madera ake a interdendritic alekanitsa molybdenum-kapena ngati makina akusiya tinthu tachitsulo tomwe timayambitsa kupindika. Tayeza kuyambika kwa mapiko opangidwa ndi kloridi pazigawo "zopanda banga" mkati mwa maola 72 kuchokera pakuyatsidwa ndi utsi wa mchere pomwe kuipitsidwa kwa pamwamba sikunachotsedwe kudzera pa citric acid passivation *pambuyo* makina.
Ichi ndichifukwa chake fakitale yathu yachitsulo chosapanga dzimbiri siyiyima pakuponya. Zimaphatikizapo kuwongolera kutentha kwa mpweya (kuwongolera kutentha kwa 1040-1120 ° C ndi kuzimitsidwa kwamadzi komwe kumatsimikiziridwa ndi magawo a thermocouple), kumaliza kwamagetsi kwa opaka mkati, ndi kuyeretsa kwa akupanga komwe kumatsimikiziridwa ndi ISO 14644 Class 7 malire. Kukana kwa dzimbiri si kwachilengedwe - kumapangidwa, kutsimikiziridwa, ndi kulembedwa.
Kutsimikizika Kwapadziko Lonse: Kuchokera Kujambula mpaka Kutumiza
Wopanga zida zopangira ma hydraulic ku Europe amafunikira ma valavu 24 azitsulo zosapanga dzimbiri - iliyonse ili ndi ma orifices asanu ndi limodzi amkati, ± 0.01 mm kulolerana, ndi zero subsurface porosity. Kubwereza kwanthawi zonse kukanatenga masiku 11. M'malo mwake, mainjiniya athu adayendetsa kusanthula kwa GD&T *panthawi ya RFQ, adawonetsa mikangano iwiri yolozera ma data, ndipo adakonza njira yosinthidwanso yomwe idachepetsa kuwerengera kuyambira asanu mpaka atatu -kudula nthawi yozungulira ndi 37% osapereka kulondola.
Zotsatira zake? Chivomerezo cha nkhani yoyamba pa Tsiku la 18. Kupanga kwathunthu kuperekedwa m'masiku a 42-kuphatikizapo kuyesa kowononga pa ASTM E165 ndi kufufuza kwa radiographic pa ASME BPVC Gawo V. Palibe kukonzanso. Palibe kuchedwa. Umenewo si mwayi. Kuphatikizika kwake koyima: gulu lomwelo limayendetsa kapangidwe kake, kutsimikizira pulogalamu ya CNC, ndi mayeso omaliza oyeserera pamayeso opangidwa ndi 5,000 psi hydraulic test rig.
Kusankha Mnzanu Kuposa Kabukuko
Mukawunika fakitale yachitsulo chosapanga dzimbiri, funsani mafunso atatu osayankha:
- Kodi mungandiwonetse zipika zitatu zomaliza zochizira kutentha kwa AMS 5387 castings — kuphatikiza nthawi yonyowa, mitengo yotsika, ndi kuzimitsa kutentha kwapakati?
- Kodi mumatsimikizira bwanji kusakhalapo kwa micro-shrinkage m'zigawo zokhuthala>50 mm? (Zokuthandizani: X-ray yokha imasowa microporosity; timayiphatikiza ndi metallography pamasampulo apakati.)
- Kodi kupatuka kwanu kovomerezeka kwapamtunda ndi kotani pankhope yosindikizidwa -ndipo ndi kangati mumawerengeranso mbiri yanu?
Ngati yankho liri losamveka, lachizoloŵezi, kapena maumboni a "standard practice," pitirizani kuyang'ana. Kupanga zitsulo zosapanga dzimbiri kodalirika kulibe njira zazifupi. Ili ndi masitepe olembedwa, obwerezabwereza, owerengeka - nthawi iliyonse.
Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., kudalirika sikulonjezedwa. Zimatsimikiziridwa-mu kapangidwe ka tirigu, mu lipoti la CMM, mumayendedwe oyesera. Timamanga zitsulo zosapanga dzimbiri zomwe sizimangokwaniritsa zofunikira. Amathandizira magwiridwe antchito pomwe kulephera sikungachitike. Chifukwa m'makina a hydraulic, mavavu amafuta & gasi, ndi ma winch shafts yamagalimoto, chitsulo sichimapeza mwayi wachiwiri.
