Pamene mainjiniya afotokoza Aloyi 6-makamaka AMS 5387 kapena T800-grade cobalt-nickel material-sakusankha chinthu. Iwo akusankha chitetezo chadongosolo pamakina omwe kulephera kumatanthauza kuchepa, chiwopsezo chachitetezo, kapena kutayikira koopsa. Ndicho chifukwa chake kufufuza kwa a Aloyi 6 fakitale si za mtengo pa kilogalamu. Zimakhudza kusasinthika kwazitsulo, kubwereza kwapang'onopang'ono pansi pa kutentha ndi kupsinjika, komanso kulekerera zero pakupatuka kwa microstructural.
Tawona ma projekiti ambiri akuyimitsidwa-osati pakuwunika kapangidwe kake, koma pakuwunika koyamba. Pampu imasweka panthawi ya hydrotest. A nozzle warps pambuyo kutentha mankhwala. Silinda ya pistoni imalephera kutsimikizira kuuma kwa pamwamba - ngakhale zili ndi "certification" zakuthupi. Munthawi zonse, zoyambitsa zidayambanso kuphatikizika kumodzi: fakitale idatenga Aloyi 6 ngati aloyi winanso woponyera, osati ngati kutentha kwambiri, kutentha kwambiri, kutsika kwapang'onopang'ono kwa superalloy komwe kumafunikira njira iliyonse. Ndiko kumene kupanga molondola kumalekanitsa kudalirika ndi chiopsezo.
Kutha kwa True Alloy 6 kumayamba makina asanayambe. Zinthu zopangira ziyenera kukhala ndi traceability—osati manambala a batch okha, koma malipoti ovomerezeka a mphero ogwirizana ndi malire a mankhwala a AMS 5387: ≤0.15% C, 27–33% Cr, 4–6% Ni, 2–3% Mo, kuphatikiza Fe, Si, Mn, ndi zinthu zotsalira. Timatsimikizira koyilo ndi kalembedwe kalikonse tikalandira pogwiritsa ntchito ma OES spectroscopy - osati mongoyerekeza, koma ndi mawindo a mbiri yakale omwe amagwirizana ndi kulimba kwamphamvu komanso kukana kugwetsa misozi pakuyika ndalama. Wogula wina anatitumizira billet ya T800 yolembedwa kuti “AMS 5387 compliant.” Labu yathu idapeza 0.21% kaboni. Zotsatira zake? Kuchepetsa ngati-cast ductility. Tidazikana - ndikuyendetsanso njira yotenthetsera ndi katundu wotsimikizika. Ndiko kuwongolera kosakambilana.
Malo athu opangira amaphatikiza njira zitatu zolumikizidwa mwamphamvu: kuyika ndalama, makina a CNC amitundu ingapo, ndi chithandizo cha kutentha kwa vacuum - zonse pansi pa denga limodzi lovomerezeka la ISO 9001. Chifukwa chiyani kuphatikiza koyima kuli kofunikira kwa Alloy 6? Chifukwa ma aloyi a cobalt-nickel amachepa mosayembekezereka panthawi yolimba komanso amasokonekera pakuzizira. Malo ogulitsira omwe samapanga makina akeake sangathe kukonza khomo kapena malo okwera potengera zomwe zidasokonekera pambuyo pa makina. Momwemonso, sitolo ya CNC popanda kutulutsa chidziwitso sichingayembekezere kusintha kwakukulu m'nyumba zokhala ndi mipanda yopyapyala-kapena kusintha njira zopewera ma microcracks opangidwa ndi macheza pamalo olimba. Timayendetsa mayankho otsekeka: Kusanthula kwa CMM kwa magawo omalizidwa kumadyetsa molunjika pamakonzedwe otsatira. Palibe ma handoffs. Palibe zongoganizira.
- Ma valve opanikizika: Amapangidwa kuchokera ku AMS 5387 yotenthedwa bwino, yokhala ndi mipando yoyendetsedwa ndi GD&T (yosalala ≤0.002 mm) ndi zobowola zotsekera zomwe zimasungidwa mpaka ± 0.005 mm
- Nyumba zokhala ndi ma silinda a piston: Investment-cast ndiye kumaliza-makina ndi integrated matenthedwe grooves-kutsimikiziridwa kudzera utoto penetrant ndi akupanga kuyezetsa pa ASTM E165 ndi E1444
- Winch center shaft rollers: T800 aloyi zigawo zovalira zolimba (60–64 HRC) ndi kulimba kwapakati> 35 J pa −40°C
- Cobalt alloy nozzles ndi mapulagi: Ma geometri osakhazikika okhala ndi ma radii amkati ang'onoang'ono ngati R0.3 mm - amatheka kudzera pa 5-axis munthawi yomweyo mphero ndi electrochemical deburring
Ena anganene kuti kusakatula kunyanja kumatsimikizira mtengo wotsikirapo, mpaka atayambanso kukonzanso, kunyamula katundu wandege kuti asinthe mwachangu, kapena maola aukadaulo omwe amathera pakuyenerera kwa ogulitsa atsopano apakati. Tathandizira ma OEM aku North America hydraulic hydraulic OEMs kudzera muzaka zitatu zotsatizana zotsatizana — chilichonse chimafuna kukana zero-yoyamba komanso nthawi zotsogola zokhazikika pansi pa milungu 12 pamaoda apakati. Bwanji? Mwa kuyika akatswiri opanga mapulojekiti koyambirira: kuwunikanso zojambula kuti zitheke, kuyika mikangano ya GD&T musanayambe kugwiritsa ntchito zida, ndikupereka malingaliro otsatizana ena ochepetsa kutentha omwe amadula nthawi yozungulira popanda kusokoneza kukana. Kuwonekera si mawu akuti - ndi ma dashboard omwe amagawidwa tsiku ndi tsiku omwe amatsata momwe zinthu ziliri, zizindikiro za nthawi ya CMM, ndi masiku ovomerezeka a NDT.
Kuyang'ana m'tsogolo, nkhokwe yeniyeni muzitsulo za Alloy 6 sizokwanira - ndikuzama kwaukadaulo. Mashopu ambiri amati ali ndi mphamvu ya cobalt-alloy kuposa momwe angagwiritsire ntchito kulolerana kwa 0.01 mm pa nkhope ya 300 mm flange pambuyo pochepetsa nkhawa. Ochepa amatsimikizira kukula kwa njere m'magawo onse kapena makulidwe amtundu wa Ra zomwe zimagwira ndikukokoloka kwa nthaka m'malo a mpweya wowawasa. Ichi ndichifukwa chake kuyang'ana kwathu kwa R&D kumakhalabe kocheperako: kupititsa patsogolo kayendedwe ka makina ophatikizira osakanizidwa pamapampu ovuta, kukulitsa kuchuluka kwa zoyenerera za AMS 5737 ndi ASTM F75, ndikumanga mapasa a digito omwe amatsanzira kupotoza kwamafuta pagawo lililonse latsopano - isanayambe kutsanuliridwa sera yoyamba.
Ngati pulogalamu yanu ikufuna Aloyi 6 zomwe zimagwira-osati zimangoyendera-mumafunikira zambiri kuposa wogulitsa. Mufunika bwenzi laukadaulo lomwe limagwiritsa ntchito gramu iliyonse ya cobalt-nickel ngati maziko ofunikira kwambiri. Izi zimayamba ndi momwe zinthu zimalowera pakhomo, zimapitilira kusinthika kulikonse ndi kunyowa kwa ng'anjo, ndipo zimatha pokhapokha makina anu akuyenda mokakamizidwa kwa maola 10,000. Ndiwo muyezo kumbuyo kwa aliyense Aloyi 6 fakitale zomwe timapanga—ndi chifukwa chimene mainjiniya amabwerera, pang’ono ndi pang’ono, chaka ndi chaka.
