
Iyo abashinzwe icyogajuru bagaragaje ibice bya AMS 5387 bivanze, ntabwo bahitamo ibikoresho-biyemeje kugera kubikorwa. Iyi cobalt-chromium-tungsten-nikel superalloy itanga imbaraga zidasanzwe zo kwambara, guhonyora, no kwangirika ku bushyuhe bwo hejuru - ni ingenzi cyane mu kugenzura ibicanwa, ibice bitwikiriwe na turbine, hamwe n’ibice bya pompe y’umuvuduko mwinshi muri moteri y’indege hamwe n’ibice bifasha amashanyarazi. Ariko ibikoresho fatizo bisobanura bike bidafite umufatanyabikorwa uhora uhindura bilet ya AMS 5387 muburyo butajegajega, microstructurally sound, ibice byagenzuwe neza. Aho niho hasobanutse neza kuruta ibisekuru-nimpamvu abayikora barushaho gushaka abiyeguriye AMS 5387 ivanze ninganda zinganda hamwe na disipuline yemejwe neza, ntabwo ari ugutera cyangwa gutunganya gusa.
Twabonye uburyo butatu bwo kunanirwa muburyo bwa AMS 5387 butangwa n'amaduka agamije rusange: gucamo mikoro nyuma yo kuvura ubushyuhe, ubukana bwubuso budahuye mumaso yugarije kashe, hamwe no gutembera kurwego mugihe cyo gusya bwa nyuma - nubwo kwihanganira izina bigaragara. Izi ntabwo ari inenge zidasanzwe. Bituruka ku cyuho giteganijwe: kugenzura amateka yubushyuhe budahagije mugihe cyo gukemura igisubizo, kubura uburyo bwo kugabanya ibibazo hagati yimipaka itoroshye kandi irangiye, cyangwa gukoresha ibikoresho bya karbide byashyizwemo ibyuma bitagira umwanda - ntabwo ari uburyo bwo gukomeretsa, gukomeretsa akazi kwa AMS 5387. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO, LTD. gukurikiranwa, gukurikirwa no kuzengurutsa itanura, gutunganya ibyiciro byinshi hamwe nibikoresho byabigenewe bya cobalt-alloy, hamwe na CMM yagenzuwe na geometrie mbere na nyuma yo gusaza kwa nyuma. Nta bigufi. Nta bitekerezo.
Bamwe mubatanga ibicuruzwa batera AMS 5387 ubusa mugihugu kimwe, bakabapakira mubindi, bakabirangiza ahandi. Urwo rugero ruvunika kubazwa-no gukomeza metallurgical. Duhuza ibikorwa byo gushora imari, gutunganya ibice bitanu bya CNC, gutunganya ubushyuhe bwa vacuum, no kugerageza kutangiza munsi yinzu imwe ya ISO i Qingdao. Kuki iki kibazo? Kuberako imiterere yintete za AMS 5387 isubiza muburyo butaziguye igipimo cyo gukonjesha mugihe cyo guterana gukomera - hamwe no guhangayikishwa no gutunganya imashini bikorana na microstructure. Iyo amakipe yo gutoranya no gutunganya asangira amakuru nyayo kubijyanye no gukomera kwaho, gushushanya amakarita, hamwe nibisigisigi bya stress, bahindura igipimo cyibiryo hamwe ningamba zikonje. Amazu ya pompe ya AMS 5387 yumukiriya asabwa uburebure bwa mm 0,015 hejuru ya mm 200 z'uburebure. Kubigeraho byasabye guhuza ibishushanyo mbonera, kugenzura icyerekezo, no guhinduranya intambwe hamwe no guhagarikwa guhagarikwa kugirango ubushyuhe bwiyongere. Urwo rwego rwo guhuza rusenyuka nta guhuza vertical.
Icyemezo cyo gukora cyemeza chimie-ntabwo ari imikorere yizewe. Ibice byacu AMS 5387 byemerwa gusaba-kwemeza: gusiganwa ku magare kugera kuri 1200 psi kuri 10,000 byikurikiranya kuri metero zipima lisansi; ibizamini byo kwambara byumye bigana amasaha 500 yo gukora turbine; umunyu-spray kumera kuri ASTM B117 kumasaha 1.000 kumazu ya hydraulic. Twanditse buri kizamini - umutwaro uremereye, hejuru ya profilometrie mbere / nyuma yikizamini, gradients ya microhardness hirya no hino yibasiwe nubushyuhe. Abakiriya bahabwa ibisobanuro byuzuye: indangamuntu yicyiciro, itanura ryibiti byerekana itanura, raporo yubugenzuzi bwa CMM, hamwe na firime ya NDT. Igihe icyogajuru cy’iburayi cyo mu cyiciro cya 1 cyasabye AMS 5387 nozzles kuri platifomu nshya ya APUs, twafatanije gukora protocole yubugenzuzi hamwe nitsinda ryabo ryiza - dushyiramo ultrasonic scanning kuri ubujyakuzimu butatu kandi dutegeka kugenzura amashusho ya radiyo yose imbere munsi ya 20x. Ubwo bufatanye bwagabanije ingingo ya mbere yo kwemeza 40%.
Mbere yo gutanga RFQ, abahanga mu gutanga amasoko bafite uburambe bagenzura ibintu bine bifatika:
TEKINOLOGIYA YA QINGDAO QIANGSENYUAN ihura uko ari ine. Intego yabo ikomeza kuba nto: imikorere yinganda zikora cyane aho gutsindwa atari amahitamo. Ntibakurikirana amajwi. Bahitamo gusubiramo - cyane cyane kuri AMS 5387, T800, hamwe nandi mavuta ashingiye kuri cobalt ahana inzira idahuye. Kuri ba injeniyeri bagaragaza ibice bikora kuri 650 ° C munsi yikizunguruka, iyo ntumbero ntoya nuburyo bwo hejuru bwo kwizerwa.