Pampu ya hydraulic ikalephera pansi pa kukakamizidwa kwa bar 350, chifukwa chake nthawi zambiri simapangidwe kachitidwe. Nthawi zambiri amakhala amodzi kuponya mwatsatanetsatane fakitale chigawo-monga cobalt-aloyi nozzle kapena piston silinda nyumba-chomwe chinaphonya ± 0.02 mamilimita kulolerana pa bowo lamkati. Taziwona katatu chaka chino chokha: mafayilo a CAD ofanana, zofananira zochizira kutentha, komabe gulu limodzi ladutsa kuyesa kogwira ntchito pomwe lina linasweka pakutsimikizika kwapanikizidwe. Kusiyana kwake? Kutsatiridwa kwa zinthu, kuwongolera kwa microstructure pamawonekedwe opangira makina, ndi momwe kuyang'anira kolimba kumayenderana ndi kuwunika kwazitsulo.
Chifukwa chiyani "Kulondola" pakuponya sikungokhudza kulolerana basi-Ndi za Chilango cha Njira
Kuponyera zitsulo zolekerera kwambiri sikumangirira ndi mchenga m'malo mwa carbide. Imayang'anira mawotchi otenthetsera zitsulo zolemera makilogalamu 120 kwinaku ikugwira ma callout a GD&T a coaxiality, cylindricity, ndi kumaliza pamwamba - zonsezi chida chimodzi cha CNC chisanakhudze gawolo. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Timachitira ndalama ndi kuponya mchenga ngati ntchito zopangira makina kumtunda. Izi zikutanthauza kuwongolera kutsika kwa nkhungu ndi magulu a nthawi yeniyeni a thermocouple-osati muyeso wa post-cast. Zimatanthawuza kuti muyenereretu ma AMS 5387 cobalt alloy alloy iliyonse motsutsana ndi ASTM E112 kukula kwambewu ndi ASTM E1268 mfundo zophatikizira * musanathire. Ndipo zikutanthawuza kutsimikizira kusintha kwakukulu kwa nkhungu zamchenga pogwiritsa ntchito CT scanning-osati kungoyang'ana kokha.
Kulangidwa kumeneku kumafunika kwambiri pazigawo zomwe geometry ndi microstructure sizingasiyanitsidwe: ma valve opanikizika omwe amasindikiza pa 400 ° C, zodzigudubuza za winch center shaft zonyamula katundu wosunthika wa matani 18, kapena maziko a pampu omwe amamva kugwedezeka kwa 120 Hz. Kusintha kwa makulidwe a mamilimita 0.05 m'nyumba zokhala ndi cobalt ya T800 kumasintha kuzizira kwanuko - ndikuyambitsa kusintha kwa martensitic komwe austenite iyenera kulamulira. Chotsatira? Ma Microcracks omwe sangawonekere pakuyesa kolowetsa utoto koma amafalikira pansi pa kupsinjika kwa cyclic. Timapeza zoopsazo msanga chifukwa chipata chathu chabwino sichongoyang'ana komaliza - ndi risiti yakuthupi.
Maluso Anayi Omwe Amasuntha Singano pa Ma Cast Complex
Otsatsa ambiri amalemba "CNC Machining," "kuponya," ndi "mankhwala otentha" ngati ntchito zosiyana. Ndi ochepa omwe amawaphatikiza molimba kwambiri kotero kuti kuponyera kumachepetsa kupotoza kwa makina - kapena kuti njira zochiritsira zotentha zimasinthidwa kutengera kuwerengera kwenikweni kwa kuuma. Izi ndi zomwe zimapangitsa kusiyana:
- Mapangidwe a Alloy-Specific Mold: Pazitsulo za cobalt-nickel monga AMS 5387, timagwiritsa ntchito nkhungu za zipolopolo za ceramic zokhala ndi mphamvu zowonongeka-osati silika wamba. Chifukwa chiyani? Kuchepetsa porosity ya gasi m'magawo okhuthala popanda kupereka nsembe pamwamba (Ra ≤ 1.6 μm as-cast).
- Mu-Process CMM Kutsimikizika: Kujambula kulikonse kovutirako kumawunikiridwa *pambuyo pa kugwedezeka*, *pambuyo pa kupsinjika maganizo*, ndi *pambuyo pokonza mwaukali*. Osati miyeso yokha - timatsata ma vector opotoza kuti tisinthe njira zomalizirira mwachangu.
- Ma Protocol a Hybrid Finishing: Maziko a mpope wachitsulo chosapanga dzimbiri samaphulika kenako amadutsa. Imakulitsidwa ndi nthunzi mpaka Ra 0.4 μm, kenako imapukutidwa ndi electropolished kuti ichotse tinthu tachitsulo tomwe timatsekera-yofunikira kuti tisawononge dzimbiri mumafuta akunyanja & ntchito yamafuta.
- Full Batch Traceability: Kuponyedwa kulikonse kumakhala ndi nambala ya QR yolumikizana ndi chipika chake chosungunuka, kusanthula kwazithunzi, lipoti la radiographic, ndi data ya CMM. Palibe "avareji ya batch" -kutsimikizira gawo lililonse.
Mtengo Weniweni wa "Zabwino Zokwanira" Kuponya Mwatsatanetsatane
Makasitomala ena amafunsa kuti: "Kodi mutha kugwira ± 0.1 mm m'malo mwa ± 0.02 mm kuti muchepetse nthawi yotsogolera?" Timayankha moona mtima: Inde-koma pokhapokha ngati gawolo likuyenda mumagetsi otsika kwambiri popanda kutulutsa kutopa. Pazovala zapamwamba, kulolerana momasuka kumawonjezera kupsinjika ndi 37% (pa chiphunzitso cha Hertzian contact), kufulumizitsa kuvala kwa piston-cylinder interfaces. Nthawi ina tidawerengeranso zaka za moyo wa injini ya winch shaft: ± 0.05 mm kuthamanga kwafupikitsa moyo woloseredwa kuchokera pa maola 12,000 kufika pa maola 4,800. "Ndalama"zo zinasowa pamene ankaika ndalama m'malo mwa ntchito, nthawi yopuma, ndi madandaulo a chitsimikizo.
Ndicho chifukwa chake sitinatchule "magulu olekerera." Timagwira mawu *zotsatira zogwira ntchito*: "Nyumba ya silinda iyi ikhalabe ndi mphamvu yosindikiza> 92% mwadzina pamizere 50,000 pa bar 320." Izo zimafuna kutulutsa mwatsatanetsatane fakitale - osati zolemba zokha.
Zomwe Zikubwera Kenako: Komwe Casting Precision Imakumana ndi Kudalirika Kwadongosolo la System
Chaka chamawa, tikutsimikizira malo athu ku AS9100 Rev D-osati chifukwa chamlengalenga ndi msika wathu waukulu kwambiri, koma chifukwa machitidwe ake okhwima amawulula zofooka zobisika pakupanga-machining handoffs. Tikuyambitsanso pulogalamu yolumikizana ya R&D ndi bungwe la zida za ku Europe kuti tiwonetse njira zolimba za T800 cobalt alloys mumitundu yovuta. Cholinga? Kuneneratu microsegregation musanayambe kutsanulira koyamba.
Ngati pulogalamu yanu ikufuna kubwerezabwereza mopanikizika kwambiri, kutentha, kapena kuvala - musakhale ndi mwayi wojambula "wogwirizana ndi zojambulazo." Kufuna kuponya komwe kumakwaniritsa fiziki. Fufuzani kulondola komwe kumapangidwira munjirayo-osati kungoyezedwa pambuyo pake. Ndiwo muyezo kumbuyo kwa gawo lililonse lokhala ndi dzina la QINGDAO QIANGSENYUAN-ndi chifukwa chomwe OEMs padziko lonse lapansi amabwerera m'mibadwo yawo yachitatu ndi yachinayi ya zida zapampu, mavavu, ndi ma hydraulic system.
