Pamene mainjiniya amatchula a kuponya chitsulo gawo, sikuti amangoyitanitsa mawonekedwe - akudzipereka kuti akhazikike pansi pa mipiringidzo 300, kukhulupirika kwa microstructure pambuyo pa njinga yamoto yotentha, ndi mapeto a pamwamba omwe amatsutsa kuphulika kwa hydraulic flow abrasive. Tawonapo mapulojekiti ambiri akuyimitsidwa pamlingo wofananira chifukwa kulolerana kwa kuponyera kudasinthidwa molakwika ndi malipiro omaliza opangira makina - kapena choyipitsitsa, chifukwa chiphaso cha zinthu sichinafanane ndi kutentha komwe kumafunikira kuti musatope.
Chifukwa chiyani "Kungoponya" Sikokwanira pa Ntchito Zofunika Kwambiri
Kuponyera zitsulo za mavavu a hydraulic, nyumba zapampu za piston, kapena ma shafts a winchi zimafuna zambiri kuposa kuthekera koyambira. Pamafunika kumvetsetsa momwe kulimba kwa shrinkage kumayenderana ndi kuchotsedwa kwa masheya a CNC, momwe ma aloyi a cobalt-nickel amayankhira ndalama motsutsana ndi kuponya mchenga, ndi chifukwa chiyani AMS 5387 cobalt alloy 6 imachita mosiyana ndi ma nozzles a khoma lopyapyala ndi mapulagi agawo lakuda. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., timawona kuponya kulikonse ngati chochitika chazitsulo-osati kusamutsa kwa geometry. Izi zikutanthauza kutsimikizira kapangidwe ka tirigu kudzera pa macroetch pa kutentha kulikonse, kutsimikizira mipata ya interdendritic isanayambike, ndi kupanga mapu a zovuta zotsalira pama silinda a nyumba zomangira pogwiritsa ntchito mizere ya strain-gauge.
Tawonapo makasitomala akusintha ogulitsa atazindikira kuuma kosagwirizana mu ma T800 opangidwa ndi cobalt-kungopeza chomwe chimayambitsa sichinali maziko, koma kutentha kosalamulirika pakuwotcherera kwa zida zamakina. Njira yathu yophatikizika imachotsa kusiyana kumeneku: kuponyera, kutentha, ndi kutsirizitsa kwamitundu yambiri kumachitika pansi pa denga limodzi, ndikutsatiridwa kwathunthu kuchokera ku satifiketi yaiwisi ya billet kupita ku lipoti lomaliza la CMM. Palibe ma handoffs. Palibe kugawanika kwamagulu. Mbiri imodzi yokha yowongoleredwa yamafuta ndi makina pagawo lililonse.
Magulu Anayi Oyimba—Lililonse Linapangidwa Kuti Ligwire Ntchito, Osati Fomu
Sikuti ma castes onse amagwira ntchito yofanana. Mbiri yathu ikuwonetsa njira zolephera zenizeni padziko lapansi-ndi momwe tingapewere:
- Kuponyedwa kwachitsulo: Amagwiritsidwa ntchito pamaziko a pampu pomwe kugwedera kumafunikira kwambiri kuposa mphamvu yokhazikika-chotero timakulitsa kuchuluka kwa nodule ya graphite ndi chiŵerengero cha pearlite/ferrite, osati kulimba kwa Brinell
- Chitsulo ndi zitsulo zosapanga dzimbiri: Kwa matupi okakamiza a valve omwe ali ndi madzi ochulukirapo a chloride-richfield oilfield - timatsimikizira ma pitting resistance ofanana (PREN) pa ASTM A959, osati malipoti a chemistry
- Cobalt-nickel alloy zigawo: Kuphatikizapo AMS 5387 cobalt alloy 6 pampu, komwe kugawa kwa carbide kumafuna kuvala kwa moyo - timapanga mapu a SEM-EDS pamagawo am'mbali, osati ma microscope chabe.
- Zosakhazikika za aloyi za T800: Pomwe geometry imatsutsana ndi njira zochiritsira - timaphatikiza kuyika ndalama ndi 5-axis mill-turn kuti tigwire ± 0.015 mm GD&T pa coaxial bores ndi ma radial runout pansi pa 0.02 mm
Izi sizongoyerekeza. OEM imodzi yaku Europe idakonzanso nyumba ya silinda yapampu yawo yakunyanja pambuyo pakulephera katatu. Wowagulitsira wawo woyambirira adalolera zolimba - koma adaphonya kufunikira kotalikirana kwamkono kwachiwiri kwa dendrite. Tidakonzanso makina olowera, kuwonjezera zowongolera zowongolera, ndikupereka ma SDAS otsimikizika ≤ 45 µm. Moyo wakumunda udakwera kuchoka pa miyezi 8 kufika pa 26.
Kumene Ogulitsa Ambiri Amadula Ngodya-Ndi Momwe Timatsekera Kusiyana
Opanga ena amawona magawo azitsulo oponyera ngati zinthu zamalonda. Amavomereza zojambula, nthawi yotsogolera, ndi sitima. Timayamba kale — ndi gulu lanu la uinjiniya.
Pakutsimikizira zojambulajambula, timayika zoopsa zomwe sizimayimilira kwambiri: kusintha kwa makulidwe a khoma komwe kumapangitsa kung'ambika kotentha kwa ma aloyi a cobalt; ma angles ozama kwambiri kuti achotse zipolopolo za ceramic popanga ndalama; kapena ma callouts a GD&T omwe amasemphana ndi zovuta zomwe zingatheke ngati kuponyedwa pamwamba (Ra> 6.3 µm mchenga, Ra> 3.2 µm pogulitsa). Sitimangonena kuti "ndizovuta kupanga." Tikupangira njira zina, monga kusamutsa gawo la data pamalo opangidwa ndi makina, kapena kufotokoza kuzizira komweko kuti tichepetse kuchepa kwa bwana wovuta.
Timayesanso zomwe ena amaganiza: ma cert omwe akubwera amatsimikiziridwa motsutsana ndi kusanthula kwenikweni kwa kutentha kudzera pa OES spectroscopy. Magawo aliwonse amayesedwa ndi akupanga kuti apange porosity yapansi panthaka makina asanayambe. Ndipo kuyendera komaliza kumaphatikizapo kuyesa kwa ntchito-kukakamiza ma valve ku 1.5 × kugwira ntchito, ndiyeno kuyang'ana kutuluka kwa 0.05 cc / min.
Kusankha Bwenzi Loyenera Kumatanthauza Kufunsa Mafunso Oyenera
Musanamalize zopatsira gawo lotsatira lazitsulo, funsani:
- Kodi mungandiwonetse malipoti atatu omaliza a CMM a geometry yofananira - ndikuwonetsa momwe mudawongolera zinthu zosagwirizana ndi maere?
- Kodi mayendedwe anu atali kwambiri opitilira AMS 5387 ochita popanda kukanidwa ndi ati? Kodi chomwe chinayambitsa kulephera koyamba chinali chiyani—ndipo munachikonza bwanji?
- Kodi mumayendetsa makina onse oponya komanso omaliza? Ngati sichoncho, ndani amatsimikizira mawonekedwe pakati pa as-cast ndi as-machined datums?
- Kodi mumayendetsa bwanji traceability pazinthu zofunika kwambiri? Kodi ndi mlingo wochuluka-kapena wotentha, wokhala ndi mbiri yakale yotentha?
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. amayankha kuti inde onse anayi. Sitingopereka ma castings. Timapereka chidaliro-mukubwerezabwereza, kusasinthika kwazinthu, komanso kudalirika kwantchito. Chifukwa m'ma hydraulic system, magalimoto a engineering, ndi zida zamafuta & gasi, palibe malire a "pafupi mokwanira."
Ngati lotsatira kuponya chitsulo gawo ayenera kuchita pansi pa kupsinjika, kuvala, ndi kupsinjika kwa kutentha-kuyamba ndi zitsulo, osati malonda. Yambani ndi kutsimikiziridwa kwa ndondomeko, osati mapepala olonjeza. Yambani kumene kulondola kumayambira: mu nkhungu, kusungunuka, ndi kuyeza.
