Pamene valavu yanu ya hydraulic ikulephera pa 3,000 psi-kapena nyumba ya pampu ya cobalt-alloy imasweka pansi pa njinga yamoto-simufuna wothandizira wina yemwe "amayendetsa ma alloys." Muyenera aloyi mwatsatanetsatane Machining fakitale zomwe zathetsa kale zolepherazo pashopu.
Tazionera tokha: a North America OEM idachedwetsa kutumiza katatu chifukwa wogulitsa wawo wam'mbuyomu adawerenga molakwika ma callout a GD&T panyumba ya silinda ya AMS 5387. Gawolo linapambana macheke a dimensional-koma analephera kuyesa kuthamanga. Chifukwa chiyani? Chifukwa kukhulupirika kwapang'onopang'ono komanso kusasinthika kwapang'onopang'ono sikunatsimikizidwe pamodzi ndi geometry. Icho si cholakwika cha makina. Ndi kusiyana kwa machitidwe.
Kulondola kwenikweni kumayambira pomwe kuyimba kumathera-ndi pomwe makina amayambira
Otsatsa ambiri amachitira kuponyera ndi CNC ngati ma silo osiyana. Gulu limodzi limathira zitsulo. Ena amawapanga. Koma zida za alloy zololera kwambiri, makamaka mumafuta & gasi, ma hydraulics olemera, kapena misonkhano yofunikira kwambiri yamapampu - imafuna kupitiliza magawo onse awiri. Kukhazikika kwapang'onopang'ono sikungokhudza kulolerana kolimba pa lipoti la CMM. Ndizokhudza momwe kupsinjika kotsalira kuchokera kulimba kumayenderana ndi mphamvu zodulira panthawi ya mphero yamitundu yambiri. Ndizokhudza momwe chithandizo cha kutentha pambuyo pa makina chimakhudzira mgwirizano wa malire a tirigu muzinthu za T800 za cobalt.
Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Kuponya si ntchito yokonzekera makina - ndi sitepe yoyamba yolondola. Malo awo ogwirizana ndi ISO amayendetsa njira zopangira ndalama zofananira komanso zoponyera mchenga zomwe zimapangidwa makamaka ndi faifi tambala wa cobalt, chitsulo chosapanga dzimbiri, ndi magiredi achitsulo olimba kwambiri. Kutsatiridwa kwa zinthu zakuthupi kumayambira pa satifiketi ya mphero-osati pa doko lolandirira. Gulu lililonse la AMS 5387 limatsimikiziridwa ndi spectrographic musanatsanule. Loti iliyonse ya T800 alloy imatenthedwa pa AMS 2750, ndikuyika zipika za ng'anjo zomwe zimamangiriridwa mwachindunji ku manambala azinthu.
Kuphatikizika koyima kumeneku kumachotsa mtengo wobisika waukulu kwambiri wa alloy: kukonzanso komwe kumachitika chifukwa chamalingaliro osagwirizana ndi zitsulo. Gulu lomwelo likayang'anira nkhungu ndi njira zopangira zida, amadziwa bwino komwe angasinthire madera olekanitsa - komanso komwe angasiyire katundu kuti achepetse kupsinjika komaliza.
Simukugula magawo. Mukugula kudalirika kwantchito
Onani nyumba zawo za silinda pampu ya piston. Osati "zigawo zamakina za CNC" wamba" - koma mayunitsi okhala ndi ± 0.005 mm amakhala ndi kukhazikika, malo olimba okumana ndi ASTM A957 Kalasi 1, ndi njira zolowera mkati zopukutidwa mpaka ku Ra 0.4 µm. Kapena ma nozzles awo a cobalt aloyi: opangidwa kuchokera ku AMS 5387, kenaka amamaliza ndi electrochemical deburring kuti athetse tinthu tating'onoting'ono timene timayambitsa ming'alu ya kutopa pamayendedwe a 120 Hz.
Izi siziri zongopeka zomwe zatulutsidwa mu catalog. Zotsatira zake zimatsimikiziridwa pa maola 17,000+ opanga zida zenizeni zapadziko lapansi-kuphatikiza mapampu am'mphepete mwa nyanja omwe akuyenda mosalekeza pa 120 ° C ndi makina opangira ma winch center shaft rollers omwe amatha kunyamula katundu wozungulira 400,000.
Ena anganene kuti kuponyera + makina kumawonjezera zovuta komanso nthawi yotsogolera. Koma m'machitidwe, kuyenda kwawo kowonda kumakakamiza nthawi yozungulira * chifukwa * palibe kuchedwa kwapakatikati pakati pa zoyambira ndi malo ogulitsira makina. Palibe kudikirira kuti ma castes azizire, kutumiza, kuyang'ana, ndikuyikanso pamzere. Palibe malupu okonzanso pomwe ma geometry akuponyedwa sakufanana ndi malingaliro a pulogalamu ya CAM. Gulu limodzi ndilomwe limakhala ndi ndondomeko yonse-kuchokera pa kujambula kutsimikizira mpaka kuyesa komaliza.
Ubwino suwunikiridwa. Zimapangidwa mwa sitepe ndi sitepe yolembedwa
Yendani mu labu yawo yoyendera ndipo muwona zambiri kuposa ma CMM. Mudzawona ofananitsa owunikira akutsimikizira ngodya za ulusi pamapulagi a cobalt alloy. Mudzawona malo olowera utoto omwe amagwiritsidwa ntchito pamtundu uliwonse wa valve yokakamiza - osati zitsanzo chabe. Mudzawona malipoti oyesera azinthu omwe akutsatiridwa motsutsana ndi manambala a kutentha, ndi data yokhazikika yomwe yalowetsedwa mu nkhokwe yotetezedwa yofikiridwa ndi makasitomala akafunsidwa.
Palibe "AQL sampling." Palibe mabokosi "omaliza oyendera / kulephera". Mulingo uliwonse wovuta umayesedwa kawiri-kamodzi pambuyo pochita nkhanza, kamodzi mukamaliza-ndi njira zopatuka zomwe zimatsatiridwa pagawo lililonse. Kumaliza kulikonse kumatsimikiziridwa motsutsana ndi zomwe kasitomala amafunikira: osati ma Ra values okha, koma malire a waviness, nsonga zowerengera, ndi ma curve apakati pomwe pakufunika.
Chilangochi chimapereka china chake chosowa pakupanga aloyi padziko lonse lapansi: kutumizira mosalekeza maoda apakati (50-500 pcs/lot) osapereka zokolola koyamba. Prototypes imatumizidwa m'masiku 12 ogwira ntchito. Malamulo opanga adagunda> 98% potumiza nthawi-ngakhale ndi njira zovuta zosakanizidwa monga zopangira ndalama + 5-axis-machined + vacuum-brazed assemblies.
Nchiyani chimapangitsa fakitale yopangira makina a aloyi kukhala yosiyana?
Zinthu zitatu zimawalekanitsa ndi malo ogulitsa ntchito wamba:
- Kulankhula mogwira mtima: Osati kokha "machining cobalt alloys," koma kudziwa momwe ntchito ya T800 yolimbikitsira ntchito imasintha mitengo ya chakudya pa 220 m / min liwiro la spindle-ndikusintha kuthamanga kozizira moyenerera.
- Kuyankha kwantchito: Samafunsa kuti "Mukufuna kulekerera chiyani?" Amafunsa "Kodi mukuyesera kupewa chiyani?" Kenako gwirizanitsani zowongolera ku yankho limenelo.
- Kuwonetsetsa kwaumisiri: Ndemanga zojambulira zikuphatikizanso zolemba monga "Radius iyi itsekereza kuyika ndalama - imalimbikitsa kuwonjezeka mpaka R0.8 kuti zitsimikizire kudzaza koyera" kapena "GD&T chimango pano chikusemphana ndi kukhulupirika kwapadziko lapansi - apereka malingaliro opumula pakulolerana ndi 0.01 mm ndikuwonjezera mawonekedwe owoneka bwino."
Ngati pulojekiti yanu yotsatira ikukhudzana ndi ma valve opanikizika, maziko a pampu, kapena zigawo za cobalt-nickel zomwe zimafuna kuti mukhale olekerera kwambiri-musayambe ndi ma RFQ. Yambani ndi kuwunika kopanga. Chifukwa gawo lamphamvu kwambiri si lomwe lili ndi zolimba kwambiri. Ndi yomwe idamangidwa nthawi yoyamba - nthawi iliyonse.
