Pamene mainjiniya amatchula a anataya fakitale yoponyera sera, iwo samangoyang’ana zitsulo zotsanuliridwa mu nkhungu. Amafunikira kukhazikika kwamphamvu pansi pa 300 MPa hydraulic pressure. Kuwongolera kwa Microstructure mu AMS 5387 cobalt alloy pambuyo pa chithandizo cha kutentha. Zero porosity mu nyumba ya silinda yapampu ya 120-mm-diameter yomwe imazungulira 1,800 RPM ndikusindikiza motsutsana ndi slurry ya abrasive. Ndicho chenicheni cha ntchito-osati mutu wamasamba.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imagwira ntchito imodzi yotere - yotsimikiziridwa ndi ISO, yophatikizika moyima, ndipo imamangidwa mozungulira njira zolephereka. Taponya ma nozzles a T800 a mapampu a jakisoni akunyanja komwe chilema cha 0.05 mm chimayambitsa kukokoloka kowopsa. Tapanga nyumba zapampu ya pisitoni zokhala ndi ma callout a GD&T olimba kuposa ± 0.015 mm pamabowo osindikizira ovuta - ndipo tidapereka chivomerezo chankhani yoyamba pamapulogalamu atatu otsatizana aku North America OEM. Uwu si luso lanthanthi. Ndi kubwereza kobwerezabwereza pansi pa zopinga zenizeni.
Chifukwa chiyani kutaya chitsulo chachitsulo kumalephera-pokhapokha mutawongolera zitsulo zinayi izi
Zolephera zambiri zimayambira pa imodzi mwa mipata inayi: kusagwirizana kwa zinthu, kupotoza kwapatani, kutayika kwa chipolopolo, kapena kusagwirizana kwamafuta panthawi yolimba. Oyambira okhazikika nthawi zambiri amawona izi ngati njira zapadera. Pamalo athu a Qingdao, ndimitundu yolumikizana.
- Kufufuza kwazinthu kumayamba kusanasungunuke: Ingot iliyonse ya AMS 5387 kapena F22 imanyamula malipoti oyesa mphero ndipo imatsimikiziridwanso kudzera pa OES spectroscopy ikalandira. Timakana magulu okhala ndi> 0.02% sulfure kupatuka-ngakhale mkati mwa ASTM A995 malire-chifukwa imagwirizana mwachindunji ndi kung'ambika kotentha m'matupi a valve opyapyala.
- Mtundu wa geometry umakhala ± 0.03 mm: Timagwiritsa ntchito makina opangidwa ndi aluminiyamu opangidwa ndi CNC-osati ma resin osindikizidwa a 3D-pa njira zogulitsira zomwe zimagwiritsidwa ntchito popanga kuchuluka kwambiri. Chifukwa chiyani? Kuchepa kwa utomoni kumasiyanasiyana ndi chinyezi komanso nthawi yochiritsa; aluminiyumu palibe. Makasitomala m'modzi waku Europe wa hydraulic adachepetsa chiwongola dzanja chawo chokana kuyesa kutayikira kuchoka pa 4.2% mpaka 0.3% atasinthira ku dongosolo lathu.
- Mphamvu ya zipolopolo imayesedwa-osaganiziridwa: Dongosolo lathu la ceramic dip-and-stucco limaphatikizapo kuwunika kwa kukhuthala kwa ma slurries ndi kusanthula kakulidwe ka tinthu tating'ono ta stucco. Zipolopolo zimayanika kwa maola 24 popanda kupsa mtima. Kudumpha sitepe iyi kumayambitsa ming'alu yaying'ono yomwe imakhala yocheperako pamasika omaliza a X-ray.
- Solidification modelling imayendetsa mapangidwe a gating: Timayendetsa zoyerekeza za MAGMAsoft pazitsulo zilizonse zatsopano-makamaka pamagiredi osapanga dzimbiri monga CF8M pomwe tsankho la dendritic limakhudza kukana kwa dzimbiri. Makina olowera amakongoletsedwa osati chifukwa cha nthawi yodzaza, komanso kuti azitha kukhazikika molunjika kumtunda. Umu ndi momwe timakwaniritsira zomveka bwino pamapampu amtundu wa 85-mm popanda HIPing yachiwiri.
Kumene makina amakumana ndi kuponyera: mwayi wosakanizidwa
Kutaya phula kokha sikuthetsa vutoli. Ngakhalenso CNC Machining. Kulondola kwenikweni kumabwera pomwe amadutsana -ndipo ndipamene kuphatikiza koyima kumapereka ROI yoyezeka.
Timaponyera matupi a valavu osapanga dzimbiri okhala ndi ma 2.5 mm machining allowance pankhope zosindikiza, kenako timamaliza pamakina a 5-axis DMG Mori okhala ndi ma probe a Renishaw PH10M. Ma diameter ofunikira amatsimikiziridwa mkati mwa njira pogwiritsa ntchito ma CMM otengera kukhudza kwa ISO 10360-2. Zotsatira zake? Kuwerengera konse kwa zizindikiro kumakhala pansi pa 0.008 mm kudutsa 150 mm kutalika-popanda kugaya. Wopanga pampu wina waku Southeast Asia adadula nthawi yawo yonse yotsogolera ndi 37% pophatikiza kuponya ndikumaliza nafe m'malo moyang'anira ogulitsa awiri.
Izi sizokhudza kumasuka. Ndi za kuchotsa cholakwika cha stack-up. Pamene wogulitsa wanu akuponya ± 0.3 mm ndipo makina anu ogulitsa makina ali ndi ± 0.1 mm, kulolerana koipitsitsa kwa geometric kumakhala ± 0.4 mm. Timasunga njira zonse ziwiri pansi pa denga limodzi - ndikuwongolera kusamutsa kwa data pakati pawo. Ichi ndichifukwa chake ma valve athu opanikizika amakumana ndi API 6D kutayikira Kalasi A popanda kubwereza kwachiwiri.
Zomwe makasitomala amafunsa - komanso zomwe amafunikira
"Kodi ungapange chitsulo chosapanga dzimbiri?" nthawi zambiri si funso lolondola. Zowona zimabwera pambuyo pake:
- "Kodi nyumba iyi ya 316L ikhalabe ndi mphamvu zochulukirapo kuposa 425 ° C pambuyo poponya + yankho?" → Inde-ndi zolemba zonse zochizira kutentha ndi deta yoyeserera pagulu la ASTM A370 lovomerezeka.
- "Kodi mutha kukhala ndi kutsika kwa 0.005 mm pa 300 × 200 mm flange?" → Pokhapokha ngati tichita makina a post-cast. Kupanga ndalama kokha sikungapereke izi. Tikuwuzani patsogolo-ndikuwonetsani mawonekedwe omwe amathandizira.
- "Kodi mumathandizira PPAP Level 3?" → Inde, kuphatikiza malipoti owoneka bwino okhala ndi mitambo ya CMM point, cert material, ndi kukonza ma FMEA. Koma timalengezanso kuti ndi zinthu ziti za GD&T zomwe ndi zosakhazikika m'malo oyambilira - ndikuwonetsa njira zina zowongolera.
Sitigulitsa "kutaya chitsulo cha sera." Timagulitsa chitsimikiziro chogwira ntchito pazigawo zomwe ziyenera kukhalapo kwa maola 20,000 muutumiki wakumunda wamafuta kapena zaka 15 zama hydraulic system. Izi zimafuna kukana 7.3% ya cobalt-nickel yaiwisi yaiwisi yomwe ikubwera - osati chifukwa imalephera, koma chifukwa kugawa kwake kwambewu kumagwera kunja kwa zenera lathu lotsimikiziridwa.
Kusankha fakitale yanu yotayika yachitsulo yotayira kumatanthauza kusankha mbiri yanu yowopsa
Mawu otsika mtengo amawoneka okongola mpaka winch center shaft roller itasweka pakuyesa katundu. Mpaka pulagi yanu ya cobalt iwonongeke pambuyo pa maola 400 ogwiritsira ntchito-osati 5,000 omwe atchulidwa. Mpaka ma dimensional drift akakamiza kukonzanso kwa 22% ya seti zophatikizika.
Kusiyana kwagona pakuwongolera njira zolembedwa-osati zonena zamalonda. Potsimikizira zakuthupi musanatsanule-osati pambuyo pake. M'mapangidwe a GD&T-aware —osati kumasulira kwa CAD kokha. M'maprotocol oyendera olumikizidwa ndi njira zolephereka - osati mndandanda wanthawi zonse.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. amamanga mwambo umenewo mu dongosolo lililonse. Osati ngati chowonjezera. Osati ngati njira. Monga maziko.
Ngati ntchito yanu ikufuna ziwiya zachitsulo zomwe sizingakambirane - pomwe "kuyandikira mokwanira" kumatanthauza kutayika, kuchedwa, kapena chiwopsezo chachitetezo - mufunika zambiri kuposa kungoyambira. Mufunika mnzanu yemwe amachitira masewera aliwonse ngati angagwire ntchito mkati mwa gawo la subsea control mozama 3,000 metres. Ndiwo muyezo womwe timapanga mainjiniya. Ichi ndichifukwa chake mainjiniya amabwerera - mobwerezabwereza - ku a anataya fakitale yoponyera sera zomwe zimayesa kupambana muzolephera zam'munda, osati kungopereka nthawi.
