AMS 5387 ibice bisabwa byiyongera - bitatewe no kwamamaza ibicuruzwa, ahubwo ni ukubera ko abashakashatsi bakomeza gusimbuza amazu ya pompe yananiranye hamwe nintebe za valve muri sisitemu ya hydraulic yumuvuduko mwinshi. Twabonye ibishushanyo bitatu bikurikiranye mubikoresho byo muburayi byo hanze OEM aho ibyuma bisanzwe 17-4PH bitagira umuyonga byacitse munsi yumuriro wumuriro wa cyclic. Igihe cyose, icyakosowe cyari AMS 5387 cobalt-nikel ivanze-cyane cyane ibice byakozwe mu buryo bwagumanye ubukana buri hejuru ya 60 HRC nyuma ya 450 ° C kandi bikarwanya gukomeretsa ibyuma bikomeye. Ntabwo aribikorwa bya theoretical. Niyo mpamvu amatsinda yo gutanga amasoko ubu ashakisha "AMS 5387 alloy part" byihutirwa-n'impamvu ibisobanuro bitarenze igiciro.
Kuki AMS 5387 Atari Ubundi buryo bwa Superalloy gusa
AMS 5387 isobanura vacuum-cast cobalt-nikel-chromium-tungsten-molybdenum alloy - icyiciro cya ASTM F75, ariko gikomeye. Imipaka yacyo nyayo iri mu myitwarire itatu idashobora kuganirwaho: icya mbere, imbaraga zitanga umusaruro ziguma hejuru ya MPa 1,100 kugeza kuri 650 ° C; icya kabiri, irwanya gufata ibyuma-byuma nubwo nta mavuta; icya gatatu, ikomeza guhagarara neza nyuma yo gusiganwa ku magare inshuro nyinshi hagati ya 40 ° C na + 500 ° C. Ibi ntabwo ari amatsiko ya laboratoire. Niyo mpamvu ibice bya AMS 5387 bikomeza kubaho imbere yububiko bwa pisitori ya pompe ya pisitori yububiko bwimbitse-ninyuma yo gukoresha ubushyuhe nabi cyangwa imashini idahuye bishobora guhanagura izo nyungu mugice kimwe.
Twagerageje abatanga 12 mumyaka itanu. Kimwe cya kabiri cyatanzwe ibice byatsinze isesengura ryimiti ariko bikananirwa kwipimisha imikorere - micro-crack yagaragaye mugihe cyamagare kuri bar bar 350. Impamvu? Kugabanya imihangayiko idahagije mbere yo gusya bwa nyuma. AMS 5387 ntabwo ibabarira. Irasaba disipuline yuzuye: ibigega byemewe byemejwe, igenzurwa nikirere gikwirakwizwa, imirongo myinshi ya CNC ifite ibikoresho bikomeye, hamwe no kugenzura ubusugire bwubutaka - ntabwo ari indangagaciro za Ra gusa, ahubwo igenzura microstructure yo munsi y'ubutaka ikoresheje ibice bya SEM.
Niki gituma utanga isoko yujuje ibyangombwa-Ntabwo byemewe gusa
Kashe yerekana ibyemezo ntabwo yemeza AMS 5387 alloy part kwizerwa. Tugenzura ubushobozi binyuze kuri bariyeri eshatu: ibintu bikurikirana kugeza kumashanyarazi, mugikorwa cya CMM muguhamagarwa kwa GD&T guhamagarwa (cyane cyane umwanya wukuri kuri bores yibanze), hamwe no kwemeza imikorere ukoresheje ibizamini byagenwe nabakiriya-ntabwo ari ibintu rusange. Ikirere kimwe cyo muri Amerika y'Amajyaruguru icyiciro cya 1 cyanze 47% byoherejwe bwa mbere n’umuntu utanga isoko avuga ko ISO 9001 yubahirizwa - kubera ko raporo zabo za CMM zidafite ibiti by’indishyi z’ubushyuhe, kandi drift yamashanyarazi yahinduye 0,012 mm.
Impamyabumenyi nyayo isobanura guhuza vertical. Guterera wenyine ntabwo bizagabanya. AMS 5387 isaba gushora imari muburyo bugoye-ariko rero ikenera guhinduka neza, gusya imbere, kandi akenshi EDM kubice bikonje. Ikiguzi icyo aricyo cyose hagati yimishinga nububiko bwimashini bizana ibyago: guhuza kwaguka kutagereranywa kwaguka, guhuza imibare idahuye, cyangwa kunyeganyega bitanditswe mugihe cyo gukata gukabije. Abahanzi bakomeye bafite gutunga no gutunganya - kandi bagenzura amateka yubushyuhe bwose.
Igishushanyo-Cyisi Igishushanyo & Gukora ibicuruzwa
Abashushanya akenshi bagaragaza AMS 5387 yo kwihanganira kwambara - ariko wirengagize ibihano byimashini. Umuvuduko wo kugabanya ugomba kugabanuka 40% na Inconel 718.Ibikoresho byubuzima bigabanukaho 60% mugihe imvura ikonje igabanutse munsi ya 25 L / min. Turasaba ko ibyo byahinduwe byerekanwe: koresha diyama ya polycrystalline (PCD) kugirango ushireho bores; ingengabihe yo kuvura ubushyuhe * nyuma yubushakashatsi bukabije ariko * mbere yo gusya bwa nyuma; hanyuma ugaragaze ubuso burangire nka "Ra ≤ 0.4 µm * idafite ibara ryera ryera *" - byagenzuwe na etch-na-gupima, ntabwo ari stylus yonyine.
Igiciro ntabwo ari umurongo. Igipimo cya 2023 mu mishinga 14 cyerekanye ibice AMS 5387 igura 3.2 × irenga 17-4PH - ariko igiciro cyubuzima bwose cyaragabanutseho 58% kubera gusimbuza zeru zitateganijwe mu mezi 18. Ingingo yo gutandukana? Inzira eshatu zo kubungabunga. Niba sisitemu yawe ikora 24/7 hamwe na> 200 bar pulsation, AMS 5387 yishura mbere yuko amavuta yambere ahinduka.
Aho Precision Ihurira Inshingano-Kwizerwa
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ikora AMS 5387 ivanze igice cyibisubizo bya pompe hydraulic, valve yumuvuduko, hamwe na winch center shaft rollers - ibice aho gutsindwa bisobanura igihe cyo gutinda, ibyago byumutekano, cyangwa ibidukikije. Ikigo cyabo cyujuje ISO gikora umusaruro wuzuye: gushora imari ya vacuum, 5-axis CNC gutunganya hamwe na gahunda yo gutunganya ubushyuhe hamwe, hamwe no kwemeza ubusugire bwubutaka ukoresheje optique ya profilometrie na mape ya microhardness. Buri gice cya AMS 5387 cyoherejwe hamwe nibikoresho byuzuye, raporo yubugenzuzi bwa CMM yahujwe na ASME Y14.5, hamwe namakuru yikizamini gikora kuri protocole yasobanuwe nabakiriya.
Ntibagurisha amavuta. Batanga imikorere yagenzuwe - munsi yigitutu, ubushyuhe, kuri gahunda. Mugihe ubutaha AMS 5387 itondekanya igice cyateganijwe kigeze, saba ibiti bishonga, raporo ya CMM ingengabihe, hamwe nubushyuhe bwumuriro. Niba utanga ibicuruzwa ashidikanya, usanzwe uzi igisubizo.
