Akatswiri akamanena za mphamvu yokoka yazitsulo zolimba kwambiri, makamaka m'ma hydraulic system, zida zamafuta & gasi, kapena pampu zolemetsa - samangosankha njira. Akusankha mnzawo yemwe amamvetsetsa momwe kugwedezeka kwapampu ya pisitoni kungagwere kulephera kusindikiza pa 3,000 psi. Kapena momwe cholakwika cha 0.015 mm chololera pampando wa cobalt alloy nozzle chimatanthawuza kukokoloka kwanthawi yayitali pansi pa abrasive slurry flow. Ndicho chifukwa chake kufufuza kuchokera ku a mphamvu yokoka kufa kuponyera katundu fakitale ndi chidziwitso chotsimikizika - osati kungoyambira chabe - sikungakambirane.
Chifukwa Chake Gravity Die Casting Imafuna Zambiri Kuposa Nkhungu ndi Zitsulo Zosungunuka
Gravity die casting imagwira ntchito bwino pokhapokha ngati zinthu zitatu zikugwirizana: kuwongolera bwino kwamafuta a nkhungu, chakudya chokhazikika chazitsulo, komanso kulolerana kwapang'ono pang'ono m'njira zovuta kwambiri. Tawona ntchito zambiri zikuyimitsidwa chifukwa ogulitsa adaziwona ngati "kungoponya mchenga ndi nkhungu yachitsulo." Si. Pamalo athu ku Qingdao, kuthamanga kulikonse kwa mphamvu yokoka kumayamba ndi kutsimikizira kutentha kusanachitike - nkhungu zomwe zimasungidwa mkati mwa ± 5 ° C wa chandamale kwa mphindi 45 musanathire koyamba. Chifukwa chiyani? Chifukwa matenthedwe osagwirizana amapangitsa mitengo yolimba yomwe imasokoneza ma callout a GD&T panyumba za silinda. Pampu ina ya OEM yaku North America idazindikira izi movutikira: omwe adawagulitsa adapereka 12% zidutswa pa AMS 5387 cobalt alloy housings mpaka tidagwiritsanso ntchito kayeseleledwe kawo pakupanga nkhungu ndikusintha kakhazikitsidwe kokwera. Kukonzekera sikunali chida chatsopano-kunali njira yochepetsera.
Kuphatikizika Koyima Komwe Kumakhala Mkati mwa Gulu Lololera
Zolephera zambiri m'magawo ofunikira kwambiri zimachitika pamawonekedwe apakati pakupanga ndi makina - osati mu gawo lililonse lokha. Kuponyedwa kwachitsulo kotsanuliridwa bwino kumasokonekera ngati mpumulo wa nkhawa sunakhazikitsidwe nthawi yoyenera kuzizira. Chifukwa chake mphamvu yokoka kufa kuponyera katundu fakitale ali ndi unyolo wonse: kuponyera, makina a CNC, chithandizo cha kutentha, ndi kumaliza kwapamwamba - zonse pansi pa denga limodzi logwirizana ndi ISO. Wogula wina wa ku Ulaya akafuna ma roller a winch center shaft opangira ma cranes akunyanja, anatitumizira zinthu zosaphika kuchokera kwa wogulitsa wina. Tidayeza uta wa 0.12 mm titatembenuza movutikira. Yankho lathu? Reheat-treat *musanayambe* kukonza komaliza-kugwiritsa ntchito mbiri yonyowa motengera kusanthula kwenikweni kwa microstructure-osati dongosolo la ng'anjo wamba. Zotsatira: kuzungulira komaliza kunagwiridwa mpaka 0.008 mm kudutsa 420 mm kutalika. Palibe kukonzanso. Osachedwetsa.
- Cobalt-nickel alloys (AMS 5387, T800) opangidwa ndi kuwongolera kwambewu.
- Kuponyedwa kwachitsulo ndi zitsulo zokhala ndi mphamvu zotsimikizika ≥650 MPa ndi elongation ≥18%
- Ma valve opanikizika ovomerezeka ku ISO 5211 actuation torque specs asanatumizidwe
- Kutsatiridwa kwathunthu kwazinthu: nambala ya kutentha, lipoti la spectrographic, ndi zolemba za NDT zotumizidwa ndi gawo lililonse
Mmene Ulamuliro Weniweni Weniweni Ukuonekera—Osati Mapepala Okha
"Kutsimikiziridwa" sikukutanthauza kanthu ngati kuyezedwa kumachitika pomaliza. Pamalo athu, mtundu uli wophatikizidwa: ma billets a cobalt alloy omwe akubwera amapeza spark emission spectroscopy *ndi* kuyesa kwa ultrasonic—osati ma cert mphero. Poponya, ma thermocouples amawunika kutentha kwa nkhungu masekondi atatu aliwonse. Pambuyo pa makina, valavu iliyonse yamagetsi imayesedwa ndi hydrostatic pa 1.5 × ovotera kupanikizika kwa ntchito-kenako kutsimikiziridwa kwa CMM kwa kusindikiza pamwamba pa 0.003 mm. Makasitomala m'modzi wakumwera chakum'mawa kwa Asia adapempha malipoti a GD&T "monga adamangidwa" pazinthu 120+ pa silinda imodzi. Tidawapereka - osati ngati ma PDF, koma ngati mafayilo amoyo a Metrology Data Exchange (MDE) olumikizidwa ku makina awo a PLM. Palibe kutanthauzira. Palibe kusamveka bwino. Zomwe zimangolumikizidwa ku nambala iliyonse ya seriyo.
Ena anganene kuti kuthamangitsa kunyanja nthawi zonse kumakhala ndi chiopsezo chobweretsa. Koma mawonekedwe anu akafuna kutsimikizika kwa masiku 22 - osati masabata asanu ndi limodzi - timagwiritsa ntchito kukonza zowonda mopanda malire: kuponya magulu kuti agwirizane ndi kupezeka kwa spindle za CNC, osati masabata a kalendala. Kwa maoda apakati-voliyumu, timakhala ndi ma castings opangidwa ndi nyengo - okonzeka kumaliza akafuna. Palibe kutha. Palibe zolipirira zonyamulira ndege.
Kusankha Fakitale Yanu Yotsatira Ya Gravity Die Casting Supplier
Ngati gawo lanu likuwona>2,000 psi, kuzungulira>nthawi 10⁶, kapena kugwiritsira ntchito zida zowononga panyengo yokwezeka, funsani mafunso awa musanasaine RFQ:
- Kodi mungandiwonetsere malipoti a CMM kuchokera pamagawo atatu omaliza a geometry yofananira - ndikutsimikizira kuti zonse zidadutsa?
- Kodi mumachita mpumulo wopsinjika pambuyo poponya * musanayambe * kukonza komaliza - kapena kudalira "kukalamba kwachilengedwe"?
- Kodi mumatsimikizira bwanji kukhulupirika kwa microstructure mu cobalt alloys? microscope ya kuwala? SEM/EDS? Ndipo kodi zimachitika pagawo lililonse - kapena ndi nkhani yoyamba yokha?
- Kodi kusiyanasiyana kwanu kovomerezeka ndi kotani pa kutentha kwa nkhungu kusanayambe kutentha-ndipo mumalemba bwanji?
Tinamanga QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. kuzungulira mayankho monga “±3°C,” “gawo lililonse,” ndi “mphindi 15 zothira.” Osati zabwino. Zoyezedwa zenizeni. Webusaiti yathu -tsngtaocnc.com- amawonetsa zithunzi zenizeni, osati zithunzi. Zopangira ma certs. Zipika zotentha. Zolemba zoyendera. Chifukwa kudalirika sikunenedwa. Zimasonyezedwa-valavu imodzi yokakamiza, nyumba imodzi yapopu, shaft imodzi imodzi panthawi imodzi.
Kwa mainjiniya omwe awona mphamvu yokoka ikukanika kulephera - osati chifukwa cha kapangidwe koyipa, koma chifukwa chosagwirizana - kulondola mphamvu yokoka kufa kuponyera katundu fakitale sizotsika mtengo. Ndilo lomwe pepala lake la ndondomeko limawerengedwa ngati chojambula chaumisiri: cholondola, chosamvetsetseka, komanso chotsimikiziridwa mosalekeza.
