Likarolo tsa Cobalt 6 ha se karolo e 'ngoe ea alloy-ke mokhoa oa ho qetela oa ts'ireletso ho lipompo tsa hydraulic tse nang le khatello e phahameng, lisebelisoa tsa oli tse theolelang, le lisebelisoa tsa bohlokoa tsa mokelikeli oa sefofane. Ha likarolo tsa pompo ea AMS 5387 cobalt alloy 6 li hlōleha, nako ea ho theoha ha e lekanyetsoe ka lihora. E lekantsoe ka tlhahiso e lahlehileng, mehala ea ts'ohanyetso, le meeli ea polokeho e senyehileng. Re e bone ka mahlo a rona: ntlo ea pompo ea piston e ile ea robeha bareng ea 420 ka mor'a likhoeli tse 18 - eseng ka lebaka la moroalo o mongata, empa ho tloha ho pitting e nyane ka tlas'a plug ea cobalt 6 e sa lutseng hantle. Ketsahalo eo e ile ea fetola tsela eo re atamelang e mong le e mong ka eona cobalt 6 karolo ho kenya le ho boloka protocol.
Hobaneng ha Cobalt 6 Likarolo li Batla ho Nepaha - Eseng Matla Feela
AMS 5387 cobalt alloy 6 ha e khetheloe matla a eona feela. Boleng ba eona ba 'nete bo ka har'a litšobotsi tse tharo tseo ho seng tse ka buisanoang ka tsona: ho hanyetsa ho tsukutleha ka tlas'a meroalo e oscillating, botsitso bo ka holimo ho 600 ° C, le ho itšireletsa khahlanong le khatello ea kelello-corrosion cracking ka metsi a nang le hydraulic a nang le chloride. Empa melemo eo e tla nyamela haeba karolo e sa tsamaisane hantle, e koaletsoe, kapa e kentsoe ntle le ho netefatsa pheletso ea bokaholimo Ra ≤ 0.4 μm. Ka tloaelo re lekanya li-nozzles tse 6 tsa cobalt ka li-profilometer tsa optical-eseng hobane litlhaloso li bolela joalo, empa hobane 1.2-μm burr e le 'ngoe lehetleng le koalang e bakile 73% ea ho lutla ha bophelo ba pele ho sehlopha sa morao-rao sa li-winch center shaft rollers.
Tlhahlobo ea 'nete ea bohlokoa: likarolo tse 6 tsa cobalt ha li khathale ka ho lekana. Ba theola boemo ba asymmetrically. Cobalt alloy plug e ka bonts'a khoholeho e bonahalang ea zero sefahlehong sa khatello-empa e lahleheloa ke 0.018 mm sebakeng sa radial seal ka mor'a lipotoloho tse 5,000. Ke ka lebaka leo lethathamo la rona la tlhahlobo le qalang *pele * ho kenya: netefatsa ho lateloa ha thepa e tiisitsoeng ka batch, netefatsa lirekoto tsa kalafo ea mocheso li lumellana le AMS 2241 Sehlopha sa H, 'me u hlahlobe li-callouts tsa GD&T khahlano le litlaleho tsa CMM tsa nnete-eseng litšoantšo feela.
Ho Eketsoa: Mehato e Mehlano e Thibelang 92% ea ho Hlōleha ha Tšimo
Re emisitse ho sebelisa lichate tsa torque tsa generic bakeng sa likarolo tse 6 tsa cobalt lilemong tse peli tse fetileng. Mona ke se sebetsang sebakeng sena:
- Mohato oa 1 - Prep Prep: Hlakola libaka tse tiisitsoeng ka lesela le se nang lesela le nang le acetone. Le ka mohla u se ke ua sebelisa joala-e siea masala a potlakisang sebopeho sa cobalt oxide tlas'a mocheso.
- Mohato oa 2 - Thermal Matching: Kenya cobalt likarolo tse 6 le matlo a ho nyalana ka 65 ° C metsotso e 20. Li-alloys tsa cobalt li hola ka 37% butle ho feta tšepe. Ho tlola sena ho baka maikutlo a fosahetseng a "snug" nakong ea kopano - le ho tšoenyeha hang hang ha ho qala.
- Mohato oa 3 - Tatelano ea Torque: Sebelisa wrench ea torque e lekantsoeng e behiloeng ho 75% ea boleng bo ikhethileng. Kenya mojaro ka mekhahlelo e meraro: 30% → 60% → 100%, ho potoloha 120 ° pakeng tsa e 'ngoe le e 'ngoe. Le ka mohla u se ke ua feta 105% - cobalt 6 e hlahisa ka tšohanyetso ho feta ntlha eo.
- Mohato oa 4 - Run-In Protocol: Metsotso ea pele ea 30 ho ≤40% max rated khatello. Lekola ho nyoloha ha mocheso ho pholletsa le sehokelo ka IR thermography. Delta-T>12°C e bontsha ho se tsamaisane hantle kapa tshwaetso.
- Mohato oa 5 - Tlhahlobo ea netefatso: Ka mor'a lihora tse 4 tsa ts'ebetso, koala 'me u lekanye bocha axial clearance ka sesupo sa ho daela. Phetoho efe kapa efe> 0.005 mm e hloka ho qhaqhoa le ho hlahlobisisoa bocha.
Sena ha se khopolo-taba. Mehato ena e fokotsa ho hloleha ho pheta-pheta ka 92% lits'ebetsong tse 142 tse lateloang likhoeling tse 18 - ho tloha ka li-valve tsa Leoatle la North Sea ho ea ho lipompo tsa seretse tsa merafo tsa Asia Boroa-bochabela.
Tlhokomelo: Ha "Hlahloba Selemo le Selemo" e U Lelekoa
Tlhahlobo ea selemo le selemo e bolaea likarolo tse 6 tsa cobalt. Ke ka lebaka lena: li-alloys tse thehiloeng ho cobalt joalo ka T800 li hlahisa li-microcracks nako e telele pele matšoao a holimo a hlaha. Re sebelisa phased-array ultrasonic test (PAUT) e nang le li-transducer tse tsepamisitsoeng tsa 5 MHz likarolong tsohle tsa cobalt tse 6 tse pepesitsoeng ho cyclic loading. Haeba echo amplitude e theoha> 18% ho tloha motheong oa botebo ba 2.3 mm, re nka sebaka-le haeba tlhahlobo ea pono e bontša mefokolo ea zero.
Lintlha tsa 'nete tsa lefats'e tse tsoang setsing sa rona se lumellanang le ISO li bonts'a likarolo tse 6 tsa cobalt ts'ebetsong ea khatello e sa khaotseng ea lilemo tse 3-5. Litsamaisong tsa pulsating? Bophelo ba bohareng bo theohela ho likhoeli tse 14.2. Ke ka lebaka leo re latelang palo ea potoloho - eseng nako ea khalendara. Karolo e 'ngoe le e' ngoe ea cobalt 6 e rometsoeng e kenyelletsa logong e nang le khoutu ea QR e tlalehang potoloho ea khatello, maeto a mocheso, le liphetho tsa tlhahlobo ea mokelikeli. Bareki ba ntlafatsang li-log ka kotara ba eketsa bophelo ba litšebeletso ka 31% ka karolelano.
Le ka mohla u se ke ua sebelisa li-fasteners tse 6 tsa cobalt hape. Le ka mohla. Matla a tlhahiso ea bona a theola 22% ka mor'a tsitsipano ea pele. Re fana ka lisebelisoa tse tšoanang—liboutu, liwashara, le linate—kaofela li tšetsoe mocheso e le lotho e le ’ngoe. Ho kopanya lihlopha ho beha kotsi ea galvanic corrosion ho interface.
Hobaneng QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. E fana ka likarolo tse 6 tse ka tšeptjoang tsa Cobalt
Ho tšepahala ha ho kenngoe ka har'a alloy. E hahiloe ts'ebetsong. Ho QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., karolo e 'ngoe le e' ngoe ea cobalt 6 e kena lihekeng tse tšeletseng tsa boleng bo ikemetseng: netefatso ea thepa e tala ea PMI, scanning porosity scan, CNC-machined contour validation ka 5-axis CMM, tlhahlobo ea boemo ba mocheso oa mocheso, tlhahlobo ea botšepehi ba holim'a metsi le 1 × 1. Ha ho letho le tsamaeang ka sekepe ntle le ho latelloa ka botlalo - ho ea ho nomoro ea mellt le ID ea opareitara.
Ha re rekise likarolo tse 6 tsa cobalt. Re fana ka lienfelopo tsa ts'ebetso tse bohlokoa haholo. Baenjineri ba rona ba hlahloba GD&T le bareki pele ba seha tšepe-ho tšoaea libaka tse ka bang le tšitiso, ho tsebahatsa mefuta e meng ea kalafo ea mocheso bakeng sa lik'hemik'hale tse khethehileng tsa mokelikeli, le ho netefatsa botebo ba khoele bakeng sa lisebelisoa tsa hau tsa torque. Sena se thibela 86% ea lintho tse makatsang tsa moralo bakeng sa tlhahiso pele ho mohlala oa pele.
Ha u mohloli a cobalt 6 karolo ho rona, o fumana ho feta ho latela maemo. U fumana ho lumellana ha metallurgical, ho netefatsoa ha lijo-thollo tsa microstructure, le boitlamo ba tšebeletso bo amanang le data ea sebele ea ts'ebetso ea lefats'e - eseng litšepiso tsa lethathamo.
Ha u sheba pele, likarolo tse 6 tsa cobalt li ke ke tsa ba bonolo. Ba tla ba bohlale haholoanyane - ba kentsoeng ka li-gauge tsa khatello, tse koahetsoeng ka lirafshoa tse ipholisang, tse kopantsoeng le mafahla a mosebetsi oa dijithale. Empa metheo e ke ke ea fetoha: ho kenya ka nepo, tlhokomelo e thehiloeng ho potoloho, le boikarabello ba barekisi bo thehiloeng ho mahlale a lintho tse bonahalang — eseng ho bapatsa. Khetha balekane ba tšoarang cobalt 6 eseng e le thepa, empa e le boikarabelo. Hobane litsamaisong tse phahameng, karolo ha e tšoare khatello feela. E tšoere tšepo.
