Pamene mainjiniya amafunika ntchito yakuponya ndalama pazigawo zomwe zimayenera kukhala ndi ± 0.05 mm tolerances pansi pa 300-bar hydraulic pressure-palibe ma prototypes, palibe kunyengerera - amatcha sitolo yomwe yathetsa kale vutoli. Taponya matupi a ma valve a cobalt-nickel pamasewera apampopi akunyanja komwe gulu limodzi la porosity limamaliza zenera lotumizira $2.4M. Tapanga nyumba za silinda za AMS 5387 pambuyo pochiritsa kutentha ndikuwona malipoti a CMM akutsimikizira kuzungulira mkati mwa 0.008 mm kudutsa 120 mm mainchesi. Izo si chiphunzitso. Ndi Lachiwiri.
Chifukwa Chake Ntchito Yopangira Ndalama Imalephera—Ndipo Chifukwa Chake Imapambana Apa
Zolephera zambiri zimayamba kusungunuka kusanayambe. Kapangidwe kake kamatengera kulekerera kwa ndalama "zokhazikika" - koma ma valve opanikizika samavomereza ± 0.3 mm pankhope zosindikiza. Kapena mndandanda wazinthu zamtundu wa "cobalt alloy" osatchula mayendedwe enieni a AMS 5387 olimba. Kapena chithandizo cha kutentha chimaperekedwa kwa ogulitsa omwe amachitira T800 ngati 304 zosapanga dzimbiri. Taziwona zonse zitatu. Kukonzekera sikuli kocheperako kokha. Imawongolera moyima: gulu lomwelo limagwira kapangidwe ka sera, kupanga zipolopolo, kutsanulira aloyi, mpumulo wapambuyo poponyedwa, ndi kumaliza komaliza kwa CNC-zonse zili pansi pa denga limodzi lovomerezeka ndi ISO ku Qingdao.
Ndondomeko yathu imayamba ndikuwunika kwa GD&T, osati ngati mndandanda, koma ngati zokambirana. Wogula akatumiza chithunzi cha nyumba ya silinda ya pampu ya pistoni, timayika chizindikiro pomwe ma angles amasemphana ndi madera osindikizira. Tikukulimbikitsani kuti musunthire pini yayikulu kuti mupewe kuchepa kwapang'onopang'ono pamabuku ovuta. Timayesa kutenthedwa kwa zipolopolo pamapangidwe enieni a sera - osati makuponi achibadwa. Umu ndi momwe timaperekera zitsulo zomwe zimadutsa 100% poyang'ana utoto-ndi zitsulo zomwe zimakwaniritsa zofunikira za ASTM A957 Level 2 pamwamba popanda kukonzanso.
Ntchito Zinayi Zapadziko Lonse Zomwe Kuyimitsa Mwachindunji Kumapanga Kapena Kusokoneza Ntchito
Sitiponyera "zolinga zonse". Chigawo chilichonse chimagwirizana mwachindunji ndi kudalirika kwamunda:
- Ma hydraulic pressure valves: Ikani muzitsulo za cobalt-nickel, kenaka malizani ndi malo osindikizira ang'onoang'ono kuti muwonetsetse kuti ntchitoyo isatayike pa 350 ° C ndi 415 bar.
- Pampu ya silinda nyumba: Zomangidwa kuchokera ku AMS 5387, zokhala ndi mayendedwe ozizirira mkati-osabowoledwa-kotero kupotoza kwa kutentha kumakhalabe pansi pa 0.012 mm pambuyo pa nthawi ya maola 500.
- Makina opangira ma winch center shaft rollers: Mchenga-cast ductile chitsulo nyumba, ndiyeno mwatsatanetsatane-opangidwa kuti agwirizane OEM giya mauna mapatani-kuthamanga kwa 0.005 mm kupitirira 300 mm kutalika.
- Cobalt alloy nozzles ndi mapulagi: Zida zopangira ndalama za T800 zokhala ndi makulidwe a khoma otsika mpaka 1.2 mm-palibe kukonza zowotcherera, palibe makina achiwiri panjira zovuta.
Zindikirani chitsanzo: zovuta za geometry + katundu wogwirira ntchito + kufunikira kwazitsulo. Ndiye fyuluta yathu. Ngati gawo silikufuna kuwongolera kolimba *ndi* mphamvu yotentha kwambiri, tikuwuziranitu-kenako ndikupangirani njira yotsika mtengo.
Kodi "Kuwongolera Ubwino" Kumatanthauza Chiyani Pochita
"Timayang'ana chilichonse" sizitanthauza kanthu pokhapokha mutadziwa *chiyani, *liti *, ndi *motani*. Nayi mndandanda wathu:
- Kutsimikizira zakuthupi: Chigawo chilichonse cha kutentha chimakhala ndi ma certs a mphero - kapangidwe kake, ma curve okhazikika, kukula kwa tirigu - kuwunika modutsa ASTM E112 ndi E384.
- Kuwunika kwa zipolopolo m'ntchito: makulidwe a zipolopolo amayezedwa pa mfundo 12 pa patani iliyonse pogwiritsa ntchito ma micrometer a laser; zopatuka > ± 0.15 mm zimayambitsa kukanidwa basi.
- Kutsimikizika kwa CMM pambuyo potulutsa: Zigawo zankhani yoyamba zimafufuzidwa motsutsana ndi CAD yodziwika ndi 0.003 mm probe kubwereza—machining aliwonse asanayambe.
- Kuyesa komaliza kogwira ntchito: Ma valve opanikizika omwe amayesedwa pa 1.5 × ntchito yogwira ntchito kwa mphindi 60; palibe thovu, palibe mapindikidwe, palibe kutengeka mu kukanikiza set.
Kutsatiridwa si lipoti - ndi nambala ya QR yokhazikika mbali iliyonse, yolumikizana ndi chipika chosungunuka, tchati chozungulira kutentha, ndi ID ya opareshoni. Makasitomala aku North America ndi Europe amagwiritsa ntchito manambalawa kuti azidzaza okha ma module awo a ERP.
Kusankha Wothandizira Wanu Wothandizira Kugulitsa Ndalama: Zosakambirana Zitatu
Mashopu ena amagula mwachangu. Ena amanena zotsika mtengo. Ochepa mawu *kulondola*. Funsani mafunso awa musanasaine:
- Kodi mumaponya NDI makina omwewo? Ngati sichoncho, kuchulukirachulukira pakati pa shrinkage ndi machining offset kungawononge bajeti yanu yololera-yotsimikizika.
- Kodi mungatiwonetse lipoti laposachedwa la CMM pagawo lofanana ndi lathu? Osati chidule. Fayilo ya data yaiwisi. Ngati akayikira, chokanipo.
- Ndi nthawi iti yomwe mungakhale nayo yoyipa kwambiri pamtundu wa AMS 5387 - palibe chindapusa chofulumira? Ngati zili zosachepera masiku 28, funsani momwe amachitira ndi kuchedwa kwa aloyi. Ngati zadutsa zaka 45, onani ngati payipi yawo yogwiritsira ntchito idasungidwa.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. amakumana onse atatu. Timaponyera faifi tambala wa cobalt, timayika makina, ndikumaliza - malo omwewo, labu ya metrology yomweyo, gulu lomwelo la QA. Nthawi yathu yotsogola yapakatikati yamaoda a AMS 5387 ndi masiku 32. Kuti tithamangitse mwachangu, timakhala ndi ng'anjo ziwiri zodzipatulira za T800 poyimilira - "osapezeka mukapempha."
Ngati polojekiti yanu yotsatira ikufuna ntchito yakuponya ndalama zomwe zimapereka mwatsatanetsatane momwe zimagwirira ntchito - osati kungotsatira pang'onopang'ono - kuyamba ndi kuwunika kwa uinjiniya, osati kufunsa mawu. Zojambula, zolemba za GD&T, ndi momwe mungagwiritsire ntchito ndizo zonse zomwe mukufuna. Tikuwuzani zomwe zingatheke, zomwe zili zowopsa, ndi zomwe zili bwino kuchita mwanjira ina. Palibe malonda a fluff. Zitsulo, muyeso, ndi zotsatira zofunika kwambiri.
