Akatswiri akamatchula magawo a mapampu a hydraulic, mavavu akunyanja, kapena makina owinda olemera, "kulekerera kwambiri" si mawu otsatsa - ndizofunikira zomwe sizingakambirane. Kupatuka kwa 0.02 mm pampando wa cobalt alloy nozzle kumatha kuyambitsa kukokoloka kwanthawi yayitali. Kuyika molakwika kwa 0.05 ° mu nyumba ya silinda ya pampu ya piston kumathandizira kulephera kwa chisindikizo pansi pa kukakamiza kwa mipiringidzo 350. Ichi ndichifukwa chake magulu omanga akuchulukirachulukira kupitilira zomwe zidakhazikitsidwa ndi cholinga chambiri ndikupita molunjika kumalo omangidwa mozungulira - osati kungojambula, koma. Precision Casting Pvt Ltd Factory-Kuphatikizika kwazitsulo, makina, ndi metrology.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imagwira ntchito imodzi yotereyi ku Qingdao—yotsimikiziridwa ndi ISO, yokhazikika, yolinganizidwa ndi zida zachitsulo zofunika kwambiri. Tawonapo makasitomala akubwerera katatu: choyamba kuti chitsimikizidwe, chachiwiri kwa oyendetsa ndege oyendetsa ndege pa kusinthasintha kwapamwamba, chachitatu chifukwa cha maulamuliro athunthu - chifukwa omwe adawatumizira adaphonya ma callouts a GD&T pa AMS 5387 pampu yanyumba panthawi ya kutentha kwa kutentha. Chibwenzi chobwerezabwereza chimenecho sichinachitike mwangozi. Zinachokera pakuwunika koyang'anira malo asanu osayanjanitsika: chiphaso chazinthu zopangira (malipoti oyesa mphero otsimikiziridwa motsutsana ndi ASTM A494 / A995), makina opangira makina a CMM a as-cast geometry, kuuma kwapambuyo kutentha kwamankhwala, kutsimikizira komaliza kokhala ndi optical profilometry yamakasitomala, komanso kuyesa kwamakasitomala.
Chomwe chimasiyanitsa ntchitoyi ndi masitolo wamba a foundry-plus-CNC ndi kapangidwe kake ka alloy-specific workflow. Tengani ma superalloys opangidwa ndi cobalt a T800: samapangidwa ndi makina ataponyedwa - amaponyedwa * chifukwa * machining. Mtundu wa nkhungu wamchenga umaphatikizapo zololeza zowongolera komanso zowongolera zomwe zimachepetsa kupsinjika kotsalira m'zigawo zowonda ngati matupi amphuno. Kenako, malo opangira ma CNC amitundu yambiri amayendetsa njira zosinthira zomwe zimalipira kusiyanasiyana kwapang'onopang'ono pa billet - kutsimikiziridwa ndi kuyang'anira katundu wa spindle munthawi yeniyeni. Tayeza mpaka 18% moyo wautali wa zida tikamagwiritsa ntchito njirayi motsutsana ndi njira zanthawi zonse zomaliza pa mapulagi a AMS 5387. Chofunika kwambiri, gulu lomwelo limayang'anira mapangidwe onse opangira ndikuwunika komaliza kwa GD&T-kuchotsa mipata yomwe mipata yololera imatanthauziridwa molakwika.
- Ma valve opanikizika: Amapangidwa kuchokera ku ASTM A494 CW6MC castings, yokhala ndi mipando yokhala ndi Ra 0.4 µm ndi concentricity ≤0.015 mm - yovomerezeka kudzera pa CMM yozungulira yonyamula mpweya
- Nyumba zokhala ndi ma silinda a piston: Sand-cast mu ductile iron (ASTM A), kenako yobowoleza mpaka ± 0.008 mm ID kulolerana, ndi kukhazikika kwa kutentha pakati pa nkhanza ndi kumaliza
- Winch center shaft rollers: Zopangidwa kuchokera ku 17-4PH zosapanga dzimbiri, zowumitsidwa mpaka HRC 40-44, kenako zimatsitsidwa mpaka ± 0.005 mm kuzungulira - kofunikira kuti zitheke kunyamula kusasinthika pakudzaza modabwitsa
- Cobalt alloy nozzles: Investment-cast kuchokera ku UNS R30006, ndi njira zoyendera zamkati zomwe zimawunikiridwa kudzera pa CT scanning kuti zitsimikizire kusakhalapo kwa subsurface porosity pazigawo zovuta zapakhosi
Ena amaganiza kuti kuponyedwa kwapamwamba kwa alloy kumafuna nthawi zotsogola za premium. M'malo mwake, ndizosiyana - mukachotsa malupu okonzanso. Pampu imodzi yaku Europe ya OEM idachepetsa nthawi yoperekera gawo ndi 37% mutasinthira ku mtundu wophatikizika wa QINGDAO QIANGSENYUAN. Wowagulitsira m'mbuyomu ankafuna mavenda atatu osiyana: imodzi yoponya, ina yochizira kutentha, ina yomaliza - aliyense amawonjezera masiku 7-10 ndikuyambitsa nthawi yopumira. Apa, nambala yomweyi imatsata zinthu kuchokera pa risiti ya ingot mpaka kuyezetsa komaliza kopopera mchere. Zolemba zamagulu zimaphatikizapo zipika zowunikira, ma chart a ng'anjo yamoto, ndi ma ID a lipoti la CMM - zonse zitha kupezeka mukapempha.
Izi sizokhudza kukula - ndi za chiŵerengero cha phokoso ndi phokoso pakupanga. Njira iliyonse pano imayankha njira yolephereka m'munda: Chifukwa chiyani mugwiritse ntchito kuponya mchenga pakugulitsa nyumba zamasilinda? Chifukwa kuziziritsa kolamulidwa kumalepheretsa sigma-phase ebrittlement mugawo lakuda-duplex zosapanga dzimbiri. Chifukwa chiyani mutsimikizire GD&T musanapange makina m'malo motsatira? Chifukwa tawona 22% ya mawonekedwe opangira mapangidwe akukhala osayerekezeka chifukwa chakusintha kwakukulu - kugwidwa msanga, osati pakuwunika komaliza. N'chifukwa chiyani kusunga zonse zinthu traceability? Chifukwa valavu yokumbukira malo opangira mafuta imatengera kutsimikizira kuti chilichonse chadutsa kutsatira NACE MR0175, osati satifiketi ya batch yokha.
Ngati pulojekiti yanu yotsatira ikukhudza ma valve opanikizika omwe ali pamwamba pa mipiringidzo 250, zida za aloyi za cobalt zomwe zimawululidwa ndi mpweya wowawasa, kapena zida zapampu zomwe zimafunikira ISO 2768-mK tolerances, yambani ndikuwunikanso mphamvu - osati kugonjera kwa RFQ. Funsani kuwunika kwapambali kwa khoma lanu la thinnest lajambula, mamapu olimba olimba, ndi kayeseleledwe ka zida zamabowo ovuta. Funsani umboni wa kuwongolera kwa CMM m'nyumba (osati "zida zovomerezeka"), ndikuwonetsetsa kuti ma curve ochizira kutentha amalowetsedwa pa AMS 2750E - osati "mwachidziwitso." Kulondola sikukwaniritsidwa pakuwunika komaliza. Zimapangidwa mu kutsanulira koyamba, kudulidwa koyamba, kuzungulira koyamba kwa kutentha. Ndicho chenicheni cha ntchito kumbuyo kwa aliyense Precision Casting Pvt Ltd Factory yankho loperekedwa kuchokera ku Qingdao.
