Mainjiniya akamatchula magawo a mapampu a hydraulic, mavavu akunyanja, kapena makina owinda olemera, samangofunika "zitsulo zamakina." Amafunikira kukhazikika kwazithunzi pansi pa kukakamiza kwa bar 300. Amafunikira ma nozzles a aloyi a cobalt omwe amakana kuphulika pa 650 ° C. Amafunikira nyumba zoponyedwa pomwe kukhulupirika kwa microstructure kumafanana ndi GD&T callouts mpaka ± 0.01 mm. Ichi ndichifukwa chake ma OEMs apadziko lonse lapansi ndi ogulitsa Tier-1 nthawi zonse amabwerera ku a Premier mwatsatanetsatane Machining fakitale ozikidwa osati pa zonena zamalonda-koma mu kuwongolera njira zobwerezabwereza, kuwongolera zitsulo, ndi kuwunika kwa zero.
Kulekerera kwenikweni kwadziko lapansi kumafuna kuti pakhale zosankha zenizeni zopanga
Tawona mapulojekiti ambiri akuyimitsidwa pamlingo wofananira—osati kuchokera ku mapangidwe olakwika, koma kuchokera ku kuthekera kosagwirizana. Makasitomala adatitumizira chojambula cha AMS 5387 piston pampu chokhala ndi malo enieni a Ø0.015 mm pamabowo asanu ndi atatu ovuta. Wowagulitsira m'mbuyomu adawatchula kuti "CNC-machinable," kenako adapereka maere atatu motsatizana ndi kupatuka kwa 0.032 mm pachisindikizo chakumbuyo. Chifukwa chiyani? Chifukwa iwo CNC adataya mchenga wopanda kanthu popanda kuchepetsa kupsinjika - ndipo sanayeze kutengeka kwamafuta pakutha kwa maola ambiri. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., timachita micron iliyonse ngati chofunikira, osati mawu am'munsi. Malo athu ogwirizana ndi ISO ku Qingdao amaphatikiza kuponyera, kutentha, ndi makina a 5-axis pansi pa denga limodzi - osati kuti zitheke, koma kutsekereza kukumbukira pang'ono kudutsa malire a ndondomeko. Mukayika pulagi ya T800 cobalt alloy pambuyo popanga ndalama, kupsinjika kotsalira sikungongoyerekeza. Ndizomwe zimasinthira mzere wanu womaliza ndi 0.008 mm. Timapanga mapu. Timachichepetsa. Timatsimikizira - isanadulidwe koyamba.
Sikuti masitolo onse a "high-alloy" amagwiritsa ntchito ma superalloys mofanana
Opanga ena amalemba "cobalt-nickel alloys" m'mabuku awo ndikuyima pamenepo. Koma zomwe zinachitikira zimatiuza kuti: AMS 5387 sichita zinthu ngati Inconel 718 popera milomo yopyapyala yokhala ndi mipanda. Mlingo wake wowumitsa ntchito umakwera pambuyo pakuya kwa 0.15 mm. Kutentha kwake ndi theka la chitsulo chosapanga dzimbiri-choncho moyo wa zida umatsika ngati madzi ozizira atsika pansi pa 45 L/min pa 12,000 rpm. Timayendetsa makina odzipatulira a spindle pamakina athu a Mazak INTEGREX i-200S, osati kuthamangitsa ma metric a nthawi yayitali, koma kuti tipeze macheza ang'onoang'ono omwe amatsogolera kuwonongeka kwapamtunda. Umu ndi momwe timagwirizira Ra ≤ 0.4 µm pamadiameter amkati amipando ya valve ya cobalt, ngakhale pamlingo wa 120 mm kutalika kwa mita. Ndipo inde-timatsimikizira zambiri za ASTM E112 kukula kwambewu, pa pempho la kasitomala. Palibe zongoganizira. Palibe njira zazifupi.
Kuphatikizika koyima kumatanthawuza zochepa zogwirira ntchito-ndi zolephera zochepa
Ganizirani za thupi la valve yoponderezedwa: kuponyedwa muchitsulo cha ductile (ASTM A), chotenthetsera ku 28-32 HRC, kenaka chimapangidwa ndi malo asanu ndi limodzi osindikizira, madoko anayi opangidwa ndi ulusi, ndi ziboliboli ziwiri zokhala ndi makina osindikizira-zonse mkati mwa ± 0.012 mm kutha kwathunthu. Ngati kuponyera, kutenthetsa, ndi kukonza makina kumachitika kwa ogulitsa osiyana, ndani yemwe ali ndi zolakwika zosungira pamene msonkhano womaliza utsikira pa bar 250? Ku QINGDAO QIANGSENYUAN, gulu limodzi la mainjiniya limayang'anira zonse. Malo athu amagwiritsa ntchito spectrometric batch verification asanathire. Mavuni athu otenthetsera amalemba mbiri yanthawi yotentha pa katundu aliyense - osati pakusintha kulikonse. Labu yathu ya CMM imayendera ma ASME B89.1.10M tsiku lililonse, ndipo gawo lililonse limawunikiridwa mokwanira - osati kungoyang'ana malo. Kutsata si lipoti; ndi nambala ya QR yokhazikika m'chigawo chilichonse cholumikizana ndi chemistry yosungunuka, ID yoyezetsa kuuma, ndi wogwiritsa ntchito yemwe adasaina pakuwunika komaliza.
Umu ndi momwe magawo ofunikira amapezera kukhulupilika osati kutumiza kokha
Makasitomala athu satisankha pamtengo wotsika kwambiri. Amatisankha chifukwa pamene OEM yapampopi yaku Europe idafunikira nyumba 47 zosagwirizana ndi ma silinda oyeserera a subsea test rig-ndipo zimafunikira ma cert athunthu, malipoti a NDT, ndi deta yoyeserera mkati mwa masiku 18 - adadziwa kuti kudumpha kuwunika kwa "mapangidwe akupanga" kungawononge ndalama zambiri kuposa mawuwo. Chifukwa chake tidayendetsa kutsimikizika kwa GD&T tisanatchule. Adalengeza kulolerana kwambiri kosagwirizana ndi zida zokhazikika. Adakonza chiwembu chosinthidwa chomwe chidagwira ntchito ndikudula nthawi yozungulira ndi 22%. Imaperekedwa panthawi yake - ndi gawo lililonse lovomerezeka, mawonekedwe aliwonse amatsimikiziridwa, ndipo ma curve onse otenthetsera amasungidwa. Uwu ndiye mtundu wa ntchito yowona Premier mwatsatanetsatane Machining fakitale: Kukambitsirana kwaukadaulo komwe kumapangidwira pakayendedwe kantchito, osawonjezedwa ngati lingaliro lotsatira.
Kuyang'ana m'tsogolo, kufunikira si kwa "machining ambiri" -ndi njira zanzeru zosakanizidwa. Kuponyera ndalama komanso kubowola kolondola kwa EDM kwa mayendedwe ozizirira mu makina opopera othamanga kwambiri. Kuponya mchenga ndi ma thermocouples ophatikizidwa kuti apange mapu olimba munthawi yeniyeni. R&D sizodziwika pano - imayezedwa m'mitengo yocheperako, ma Cpk olimba pamikhalidwe yovuta kwambiri, komanso kuthamangitsidwa kofulumira kwa ma aloyi atsopano amlengalenga. Ngati pulojekiti yanu yotsatira idalira kubwerezabwereza—osati kubwerezabwereza—yambani ndi kuwonekera poyera, osati malonjezo ambuku. Zigawo sizidzanama. Ifenso sititero.
