Pamene mainjiniya amatchula a fakitale yotaya phula yotayika, sikuti amangoyitanitsa zitsulo-amafuna kukhazikika kwapakati pa 300 MPa, kukhulupirika kwa microstructure pambuyo pa njinga yamoto, ndi mapeto a pamwamba omwe amapulumuka abrasive slurry flow for 12,000+ maola ogwira ntchito. Izi ndiye maziko - osati zosiyana.
Tawona ma projekiti ambiri akulephera pamawonekedwe apakati pakupanga mapangidwe ndi magwiridwe antchito. Mphuno ya cobalt alloy imasweka pakuyesa kugwedezeka kwamafuta. Nyumba ya pisitoni pampu yamadzi imazungulira pambuyo pa nitriding. Winch center shaft roller amawonetsa kuvala msanga ngakhale akukumana ndi kuuma mwadzina. Izi si zolephera zakuthupi. Amakonza zolakwika - pomwe kutsika sikulipidwa pamakina opanga, pomwe njira yoyendera mbewu imasemphana ndi njira zonyamula katundu, kapena pomwe kuyang'anira kumayima ndikunyalanyaza kutsata kwachitsulo.
Chifukwa chiyani kusankha kwa fakitale kutayika kwa sera kumayamba ndi machitidwe a alloy-osati geometry yokha
Kutaya sera (kutaya ndalama) kumapambana kwambiri pazinthu zovuta, zooneka ngati ukonde—koma kokha pamene fakitale imagwiritsa ntchito zitsulo monga uinjiniya, osati kupanga. Tengani AMS 5387 cobalt alloy: kuchuluka kwake kwa chromium ndi tungsten kumapereka kukana kwa dzimbiri, komanso kulimbitsa ntchito kwambiri. Sitolo yomwe imawapanga ngati 304 zosapanga dzimbiri imawotcha zida, kupotoza ziwalo, ndikusiya kuwonongeka komwe kumayambitsa ming'alu ya kutopa.
Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., chigawo chilichonse cha cobalt-nickel chimayamba ndi ma aloyi ovomerezeka a T800 aloyi - osati ma "CoCr" wamba. Satifiketi ya Raw material imaphatikizapo kusanthula kwathunthu, kutsimikizira kukula kwambewu pa ASTM E112, ndi data ya batch-level tensile. Sitikuvomereza malipoti oyesa mphero-timawatsimikizira. Mipiringidzo yomwe ikubwera imayesedwa akupanga kwa discontinuities mkati musanayambe msonkhano wa nkhungu wa ndalama.
Chilango ichi chimalekanitsa kuthekera kowona ndi zonena zamabulosha. Mupeza mafakitale akugwira mawu "AMS 5387 kutsatira" mukugwiritsa ntchito feedstock kapena kudumpha njira zothetsera. Zotsatira zadziko lenileni? OEM yaku North America hydraulic hydraulic OEM idanenanso kuti 22% ya kulephera kwamunda pamapampu mpaka atasinthana ndi mnzake yemwe amakhazikitsa njira zochizira kutentha kwanthawi yayitali - ndikulemba nthawi iliyonse yonyowa, kuchuluka kwa kanjira, komanso kuwerenga kwa ng'anjo.
Kuphatikizika koyima sikungokhudza kuphweka-ndikuwongolera zolumikizira zovuta
Ambiri "oyimitsa-oyimitsa" amapeza makina opanga zinthu kunja. Mashopu ambiri a CNC amakana ma castings ndi> 0.5 mm kusanja kapena makulidwe a khoma. Kusiyana pakati pa kuponya ndi gawo lomaliza ndi pamene kulondola kumafa.
QINGDAO QIANGSENYUAN imagwira ntchito zonse ziwiri zoponyera ndalama ndi ma cell a CNC amitundu yambiri pansi pa denga limodzi lovomerezeka la ISO 9001. Izi zikutanthauza kuti injiniya yemweyo amene amatsimikizira zojambula zanu za GD&T amakhazikitsanso mphero ya 5-axis yomwe imamaliza mpando wa vavu-ndikusintha njira zazida potengera zomwe CMM imagwiritsa ntchito kuchokera pagawo lapitalo. Palibe ma handoffs. Palibe zongoganizira. Palibe zodabwitsa.
Mwachitsanzo: thupi la valve yopanikizika limafuna ± 0.025 mm kuzungulira pamtunda wa 120 mm, pamwamba pa Ra ≤ 0.4 µm, ndi kuya kwa 0.8-1.2 mm pambuyo pa carburizing. Mayendedwe athu amakhoma motsatira izi: kuyika ndalama → kuchepetsa nkhawa → CNC zovuta/kumaliza → kutentha → kugaya pambuyo pa kutentha → kuwunika kozungulira. Gawo lirilonse limadyetsa deta yotsimikizika kupita ku yotsatira. Ngati kuchuluka kwa as-cast kuyeza + 0.18 mm mochulukira, timachepetsa kuchulukana - osadumpha kumaliza.
- Zigawo zamakina a CNC: Kuchokera ku ma prototypes a aluminiyamu kupita kumagulu olimba achitsulo
- Cobalt-nickel alloy alloy: AMS 5387, T800, ndi mitundu yosiyanasiyana yodziwika bwino
- Iron castings: EN-GJS-400-15 ductile iron for high-damping applications
- Zitsulo & zitsulo zosapanga dzimbiri: AISI 4140, 17-4PH, ndi magiredi apamwamba kwambiri
Ubwino suwunikiridwa - umamangidwa, kuyezedwa, ndikutsatiridwa
"Timayendera 100%" sizitanthauza kanthu popanda nkhani. Kupimidwa ndi chiyani? Ndi chida chanji? Mosiyana ndi muyezo uti? Ndi ndani?
Izi ndi zomwe zimachitika pamadzi ambiri a cobalt alloy nozzles:
• Zinthu zomwe zikubwera: Spectrometer + hardness + macroetch verification
• Pre-mold: Wax pattern CMM scan motsutsana ndi CAD, kuphatikizapo kulekerera kwachipata
• Post-cast: Gawo lonse la CMM yokhala ndi kafukufuku wolipiridwa ndi kutentha, kuphatikiza utoto wolowera pa ASTM E165
• Post-machining: Optical profilometer yosindikiza malo, gwirizanitsani kuyeza kwa ma callout onse a GD&T
• Chomaliza: Kuyesa kukakamiza kugwira ntchito pa 1.5 × kukakamiza kugwira ntchito, kuyang'ana kowoneka pansi pa 10 × magnification, lipoti lathunthu la traceability lomwe limalumikiza nambala ya serial ku batch yosungunuka, chipika cha kutentha, ndi zolemba zoyendera.
Palibe njira zazifupi. Palibe "sampling". Palibe kukonzanso kosalembedwa. Chigawo chilichonse chofunikira chimakhala ndi nambala ya QR yolumikizana ndi mapasa ake a digito.
Mtengo weniweni wosankha molakwika-ndipo chifukwa chake sizimangokhudza mtengo
Fakitale yotayika yoponyera phula yomwe imagwira mawu 18% otsika kuposa kuchuluka kwa msika nthawi zambiri imakwaniritsa kuti mwa kudula ngodya zomwe simudzaziwona mpaka kulephera kwamunda: kudumpha kutsimikizira kukula kwa tirigu, kugwiritsa ntchito njira zanthawi zonse m'malo mwa ma feed/liwiro la aloyi, kapena kuvomereza ± 0.2 mm kusiyana kwa mawonekedwe pa zinthu zomwe zimafunikira ± 0.05 mm.
Wopanga pampu wina wakumwera chakum'mawa kwa Asia adasunga $3.20 pagawo lililonse pazanyumba za silinda-kenaka adapeza $218,000 m'malo a chitsimikizo pambuyo 40% adalephera mkati mwa miyezi itatu. Choyambitsa? Kubalalika kosagwirizana kwa carbide mu matrix a cobalt, osazindikirika chifukwa wogulitsa sanapange magawo azitsulo pamagawo opanga.
Mtengo weniweni umachokera ku kulimbikira kwa uinjiniya—osati kutsatsa kotsika kwambiri. Zikutanthauza kuti kuwunika kwanu kumaphatikizapo ndemanga monga: "Utali wa 0.8 mm uwu umapangitsa kuti pakhale malo otentha panthawi yapakati-ndikulimbikitsani kuwonjezeka kufika pa 1.2 mm ndikusintha khomo kuti muwongolere njira yolimba." Kapena: "Ra 0.2 µm yomwe mwatchula pampando wozungulira wa 30 ° imafuna kutembenuza kwa diamondi-osati mphero-komwe kumawonjezera 12% mtengo koma kumawonjezera moyo wautumiki ndi 3.7×."
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. samagulitsa castings. Imapereka zida zachitsulo zofunikira kwambiri zomwe zimapangidwira kuti zigwire ntchito, zovomerezeka kuti zigwire ntchito, komanso zotsatiridwa kuti zisungunuke. Pamene ntchito yanu ikufuna zambiri kuposa "zokwanira," muyenera a fakitale yotaya phula yotayika yomwe imagwira gawo lililonse ngati likuyendetsa dongosolo lanu lovuta kwambiri - chifukwa liri.
