Iyo abajenjeri bagaragaje ibice bishingiye kuri cobalt, ntabwo bahitamo ibikoresho-biyemeje gukora munsi yumuriro. Umuvuduko mwinshi wa hydraulic. Kuzenguruka ibiti muri sisitemu ya winch sisitemu. Urusaku rwerekanwe na 600 ° C. Ibi ntabwo ari "kwihanganira-kugira-kwihanganira". Ntabwo ari ibiganiro. Kandi aho niho ikizamini nyacyo gitangirira-atari muri datasheets, ahubwo mubushobozi bwuruganda rufite ubushobozi bwo gufata ± 0.01 mm kuri AMS 5387 cobalt alloy nyuma yo kuvura ubushyuhe, gusya, no gusukura ultrasonic.
Kuki ibice bivangwa na cobalt bisaba ibirenze gukora
Amavuta ashingiye kuri Cobalt - cyane cyane amanota nka T800 na AMS 5387 - arwanya kunyerera, okiside, no guhonyora aho nikel cyangwa ibyuma bitagira umwanda byananiranye. Ariko imbaraga zabo nazo nigihano cyabo: ubukana bugera kuri 45 HRC nkabakinnyi, igipimo cyogukomeretsa akazi kigabanya ibikoresho bya karbide bitagabanije hagati, hamwe nubushyuhe bwumuriro muke kuburyo ubushyuhe bwaho bushobora guteza microcracking. Twabonye abakiriya banga ibyiciro kuko gutandukana kwa mm 0,02 mm kuri taper ya pompe byateje kashe kuri 3000 psi. Ibyo ntabwo ari QC gutsindwa-ni icyuho cyibikorwa.
Ubushobozi nyabwo butangira mbere yo gukata ibyuma. Itangirana na metallurgical traceability: kumenya umubare nyawo ushonga, ibirimo ogisijeni, hamwe nubunini bwikwirakwizwa rya buri cobalt-nikel. Irakomeza binyuze mu gukonjesha gukurikiranwa nyuma yo gushora imari - nta shortcuts, nta kuzimya ikirere. Noneho haza byinshi-axis CNC itunganya hamwe na cryogenic coolant itangwa, ntabwo ikonjesha umwuzure. Hanyuma, kugenzura ubusugire bwubuso: nta gutanyagura munsi yubutaka, nta gipimo gisubiramo, nta guhangayika gusigaye. Buri ntambwe igomba kuba yanditse, isubirwamo, kandi igenzurwa.
Ubushobozi bune budashobora kuganirwaho bwa cobalt yujuje ibyangombwa uruganda rukora ibice
Uruganda rwiyita a cobalt ishingiye ku ruganda rukora ibice igomba kwerekana ubushobozi mubice bine bifatanye:
- Igisonga cyibikoresho.
- Igenzura rya Hybrid.
- Kurangiza imikorere.
- Indero yo mu rwego.
Abacuruzi bamwe batanga casting cyangwa kuvura ubushyuhe. Ibyo bivuna kubazwa. Iyo inzu ya cobalt alloy valve yananiwe gupima umunaniro, ukenera itsinda rimwe rifite urunigi rwose - kuva mukibari kibisi kugeza hydrotest ya nyuma.
Ibyo abakiriya babaza mubyukuri - nicyo bashaka kuvuga
“Urashobora gukora igishushanyo cyacu?” ntabwo arikibazo cya mbere. Ibyukuri biza nyuma:
- “Urashobora gufata umwanya nyawo kuri 12 × M6 umwobo ugereranije na datum A-B-C mugihe igice gifite uburebure bwa mm 320 na kg 45?” → Ubuhinduzi: “Ese kugoreka ubushyuhe mu gihe cyo gutunganya bizahagarika guhuza?”
- Ati: "Uremeza microstructure nyuma yubushyuhe-bwo kuvura?" → Ubuhinduzi: “Wakinze icyiciro cya sigma muri weld HAZ?”
- "Ni ikihe gihe cyawe cyo kuyobora ibice 8 bya pompe ya AMS 5387?" → Ubuhinduzi: “Urashobora gutanga utihutishije ingengabihe yo kugabanya imihangayiko-kandi ugakomeza gukubita itariki twatangiriyeho?”
Twanyarukiye muri bitatu. Igisubizo ntabwo cyihuta-ni isubiramo ryubuhanga. Dushushanya buri kimenyetso cya GD&T kumurongo wapimwe intambwe. Dushira ahabona ibikoresho bishobora kwivanga mbere yuko gahunda itangira. Twigana ihindagurika ryumuriro muri software ya CAM kandi duhindura ahantu hagaragara. Nuburyo twohereza cobalt alloy nozzles hamwe na zeru rework-ndetse no ku ngingo ya mbere yubaka.
Urebye imbere: ibisobanuro ntabwo bihamye
Imipaka ikurikira ntabwo yihanganira gusa. Nukugenzura guhanura. Turimo gushira mubikorwa-byerekana amashusho yubushyuhe mugihe cyo gutunganya kugirango tumenye ubushyuhe bwaho mbere yuko bihindura microstructure ya cobalt. Turimo twujuje ibyangombwa bya Hybrid AM + gutunganya ibice bike, bigoye cyane bya cobalt-kugabanya igihe cyo kuyobora 40% tutitanze ubucucike. Turimo kwagura ISO 13485 ihujwe ninyandiko zo murwego rwo kwa muganga cobalt-chromium orthopedic igeragezwa, byerekana ko gukomera gukurikizwa kurenza hydraulics yinganda.
Niba porogaramu yawe isaba imbaraga za cobalt ariko ikanga kwemera kumvikana kubisubiramo, ubudahemuka buringaniye, cyangwa ubunyangamugayo bwibintu - noneho ibyawe cobalt ishingiye ku ruganda rukora ibice igomba gukora ibirenze gukata ibyuma. Igomba kumva impamvu cobalt yitwara nkuko ikora, iteganya uko izitabira kuri buri cyiciro, kandi ikubaka ibimenyetso - atari ibice gusa - kuri buri ntambwe.
