Akatswiri akamanena za zitsulo zowoneka bwino kwambiri, sikuti amangosankha njira - akusankha mnzake yemwe amatha kupirira ± 0.05 mm pamipapu ya cobalt alloy posungira kukhulupirika kwa microstructural pansi pa 350 bar. Mlingo wa kusasinthasinthawo umalekanitsa a mphamvu yokoka kufa kuponyera wopanga fakitale kuchokera ku commodity foundry.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imagwira ntchito pang'onopang'ono tsiku lililonse. Kutengera ku Qingdao, China, kampaniyo imapereka zida zogwirira ntchito pomwe kulephera sikungatheke: pisitoni pampu yamphamvu yamagetsi yama hydraulic system, zodzigudubuza zapakati shaft za ma winchi a injiniya, AMS 5387 cobalt alloy 6 pampu zida zamafuta akumunda. Izi si prototypes kapena amodzi. Ndi zigawo zopanga zokhala ndi kutsata kwathunthu kwazinthu, zolemba zochizira kutentha, komanso kutsata kwa GD&T kotsimikiziridwa ndi CMM - zotumizidwa ku OEMs kudutsa North America, Europe, ndi Southeast Asia.
Chomwe chimapangitsa mphamvu yokoka yawo kukhala yosiyana si zida zokha - ndi momwe amachitira ndi zitsulo ngati mawonekedwe osinthika. Otsatsa ambiri amatulutsa ma ingots opangidwa kale ndikutsanulira mwakhungu. QINGDAO QIANGSENYUAN imathandizana mwachindunji ndi ogulitsa zinthu zovomerezeka kuti zitsimikizire kulimba kwa batch-enieni, kugawa kukula kwa tirigu, ndi kubalalitsidwa kwa carbide * pamaso * kukonzekera nkhungu. Kwa ma aloyi opangidwa ndi cobalt a T800, izi zikutanthauza kutsimikizira kuuma kumakhala mkati mwa 42-46 HRC pambuyo poyatsa yankho - ndikutsimikiziranso pambuyo pokonza. Tawona makasitomala akusintha kuchokera kwa ogulitsa magawo atatu kupita ku chiwongolero pambuyo pozindikira kusagwirizana kosagwirizana pakati pa omwe akupikisana nawo omwe adayambitsa kukokoloka kwa nozzles m'njira zamadzimadzi othamanga kwambiri.
Mayendedwe awo ophatikizika ophatikizika amachotsa zolakwika za handoff zomwe zimasokoneza kulondola. Kuponyedwa kwa mphamvu yokoka kumachitika m'malo ogwirizana ndi ISO okhala ndi kutentha kwa nkhungu (220-260 ° C), mazenera otenthetsera otenthetsera (± 5 ° C), komanso kuyang'anira matenthedwe munthawi yeniyeni panthawi yolimba. Palibe kusungunuka kwachiwiri. Palibe makina akunja. Ntchito za CNC zimatsata nthawi yomweyo-pamakina a 5-axis omwe amatha kupindika mayendedwe ozizirira mkati mkati mwa nyumba za silinda za 40-mm-thick pomwe akugwira malo enieni mkati mwa 0.015 mm. Chithandizo cha kutentha chimaphatikizana ndi mzere: njira yothetsera, kuzimitsa, ndi kukalamba kumachitika popanda kusuntha kwina. Kumaliza pamwamba - kupukuta magetsi, kuwomberedwa, kapena zokutira za HVOF - kumatchulidwa malinga ndi momwe ntchito ikuyendera, osati zosankha zamakasitomala.
- Ma valve opanikizika: Ponyani mu ASTM A494 M35-1, yopangidwa ndi API 6D Class 600 specs, yoyesedwa yotayikira pa 1.5 × kugwira ntchito
- Pampu maziko: Nyumba zachitsulo zoponyedwa ndi mchenga zokhala ndi zikwama zophatikizika zomangika, zochepetsera kupsinjika musanayambe mphero yomaliza
- Cobalt alloy nozzles: AMS 5387 zakuthupi, ngati-kuponyedwa pamwamba roughness Ra ≤ 3.2 µm, palibe akupera yachiwiri chofunika
- Zosakhazikika za winch shafts: T800 aloyi, 100% akupanga anayendera, dimensional bata zimatsimikiziridwa pambuyo maola 72 chilengedwe zilowerere
Ena angatsutse kuti kuyika ndalama kumapereka tsatanetsatane wa ma geometries ovuta. Koma mphamvu yokoka yokoka imapereka mphamvu zamakina apamwamba kwambiri, kuchulukirachulukira, kutsika pang'ono, komanso kulimba kwamphamvu kobwerezabwereza - kofunikira kwambiri pamene magawo amazungulira pakati pa -20 ° C poyambira ndi 180 ° C nthawi yogwira ntchito. Tayesa kusintha kwa moyo wa kutopa kwa 37% m'matupi amphamvu yokoka a cobalt alloy motsutsana ndi zomwe zimatengera ndalama zomwe zili pansi pa mbiri yofanana. Kusiyana kwake? Kukhazikika kowongolera komwe kumayendetsedwa ndikuchepetsa mabowo ochepera pafupi ndi malo ovuta kwambiri.
Kudalirika kwa kaperekedwe kumabwera chifukwa chokonzekera bwino, osati malonjezo. Kuyenda kwawo kowonda kumagwiritsa ntchito mapu a takt nthawi ya banja lililonse la magawo: maola 18 popanga pulagi ya cobalt alloy (kuphatikiza NDT), maola 32 pamapampu azitsulo zosapanga dzimbiri (ndi chithandizo cha kutentha komanso kuwunika komaliza). Nthawi zotsogola za prototype zimayamba pamasiku 12 ogwirira ntchito - osati masiku a kalendala - ndi mayankho aukadaulo opangidwa mkati mwa maola 48 kuchokera pa kujambula. Kutanthauzira kwa GD&T sikungoperekedwa kunja; gulu lawo la metrology limatsimikizira zomangira za data motsutsana ndi zofunikira zogwirira ntchito musanatulutse zida.
A mphamvu yokoka kufa kuponyera wopanga fakitale amapeza chidaliro mwa maumboni olembedwa—osati mabulosha. Chilichonse chomwe chatumizidwa chimaphatikizapo satifiketi yoyenderana ndi manambala a kutentha kwa zinthu, ma ID oponya, malipoti oyendera mawonekedwe (CMM + optical comparator), ndi zolemba zoyesa zosawononga. Pomwe pompu yaku Europe OEM idafuna kutsatiridwa kwathunthu kumayendedwe a ASME Gawo VIII, QINGDAO QIANGSENYUAN idapereka chidule cha zowunikira ndi malipoti oyesa mphero mkati mwa maola 72-palibe kukonzanso, palibe kuchedwa.
Kuyang'ana m'tsogolo, cholinga chawo cha R&D chimayang'ana njira zosakanizidwa: kuphatikiza kusanja kwapang'onopang'ono kwamphamvu yokoka ndi mphero ya CNC ya malo osindikizira omwe amafunikira kusanja kwa micron. Kukula kwa certification kumaphatikizapo AS9100 pazigawo za cobalt zamlengalenga ndi ISO 13485 pamakina ogwiritsira ntchito madzimadzi azachipatala. Koma pachimake sichinasinthe—zigawo zojambulidwa bwino zomwe zimagwira ntchito, osati kungofika. Chifukwa mu ma hydraulics othamanga kwambiri, ma valve akunyanja, kapena makina opangira ma winchi olemetsa, kulondola kwazithunzi popanda kudalirika kogwira ntchito ndi zidutswa zamtengo wapatali.
