Ha lienjiniere li hlakisa a leveler shaft rolara feme, ha ba laele feela karolo e potolohang-ba khetha sebopeho sa bohlokoa pakeng tsa taolo ea ho sisinyeha le botšepehi ba sebopeho. Lits'ebetsong tsa li-winch tse phahameng haholo, lipompo tsa hydraulic, kapa li-assembling tse nepahetseng hantle, shaft roller e jara meroalo ea li-cyclic torsional, ho se lumellane ha radial, le ho kopana ho hoholo. Phapang ea 0.02 mm ka ho pota-pota e ka potlakisa ho apara ka 40%. Phapang ea 5% ea ho thatafala ha holimo e memela micro-pitting nakong ea lihora tse 200 tsa ts'ebetso. Ke ka lebaka leo ho fumana chelete e seng ka theko ka kilogram. E mabapi le ts'ebetso ea metallurgical, ho latela GD&T mohatong o mong le o mong, le ho se mamelle letho bakeng sa ho hoholeha ha batch-to-batch sebopehong sa lijo-thollo.
Ke Hobane'ng ha Khetho ea Lintho Tse Bonahalang e Latelang Tšebetso—Eseng Feela ho Etsa Maikutlo
Liphoso tse ngata li khutlela morao sesosa se le seng: boitšoaro bo sa tšoaneng ba lintho tse bonahalang tlas'a khatello ea sebele ea lefatše. Lirolara tse tloaelehileng tsa 42CrMo4 lia peperana ha li pepesehile tikolohong ea oli e nang le sulfide e ngata. Mefuta e fapaneng ea AISI 4140 e fokotseha tlasa ts'ebetso e pheta-phetoang ka har'a li-winch tsa likoloi tsa boenjiniere. Re bone bareki ba bararo ba arohaneng ba nkela lirolara ka mor'a likhoeli tse ling le tse ling tse 3-ho fihlela ba fetohela ho AMS 5387 cobalt alloy. Matrix ea eona ea chromium-tungsten e hanela ho lla ho 650°C. Sebopeho sa eona se setle sa dendritic se tšoara Ra ≤ 0.4 µm ka mor'a ho sila ho qetela-e bohlokoa bakeng sa ho latela molomo oa tiiso. Ho QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Ha re "ke mochine pele, leka hamorao." Re netefatsa k'hemistri e tala ea billet pele re etsa, netefatsa karohano ea interdendritic ka SEM-EDS, ebe re netefatsa kabo e thata ho pholletsa le likarolo tse fapaneng re sebelisa 'mapa oa micro-Vickers. Rolara e 'ngoe le e 'ngoe ea T800 e thehiloeng ho leveler shaft e na le ts'ebetso e felletseng ea mocheso - eseng feela nomoro ea setifikeiti, empa lintlha tsa 'nete tsa potoloho ea mocheso le li-curve tse tsitsitseng tse tsoang seboping se le seng.
Khokahano e Otlolohileng e Rarolla Seo Outsourcing se Ipatang
Barekisi ba bang ba fana ka lisebelisoa, ho etsa machining le ho qeta ho arola barekisi. Seo se baka libaka tse foufetseng: ntlo e entsoeng ka lehlabathe e ka 'na ea e-ba le subsurface porosity e sa bonahaleng ho NDT-empa e senoloa feela ka mor'a hore CNC e ntšitse ho tlosa molumo o ka ntle oa molumo. Ba bang ba tlola kalafo ea mocheso ho fihlela kopano ea ho qetela, ba ipeha kotsing ea ho sotha nakong ea ho tima geometry e felileng. QINGDAO QIANGSENYUAN e tsamaisa mokhoa oa ho etsa matsete, ho phethola CNC ea li-multi-axis (ho fihla ho B-axis swiveling), kalafo ea mocheso oa vacuum, le ho belisa ka motlakase setsing se le seng se tiisitsoeng sa ISO 9001. Bakeng sa ntlo ea moqomo oa pompo ea piston e nang le lijenale tse kopantsoeng tsa lirolara, re mochini oa bore *pele* e thatafala—ebe re khutlisetsa ho halefa ho boloka ±0.005 mm cylindricity ho feta 300 mm bolelele. Ha ho li-handoffs. Ha ho ho hoholeha ha dimensional. Ha ho na phetoho ea molato ha Cpk e theoha ka tlase ho 1.33.
Netefatso ea 'Nete ea Lefatše E Beats Litlhaloso tsa Pampiri
Bareki ba botsa: "Na shaft roller ea hau e khona ho sebetsana le 12,000 psi pulsation + 1,800 rpm?" Re araba ka lintlha-eseng litšepiso. Selemong se fetileng, re ile ra etsa liteko tsa mefuta e tšeletseng tlas'a ts'ebetso e etsisitsoeng ea winch offshore: ho pepeseha ha letsoai-spray ea lihora tse 250, 10⁶ torque reversals, le ho palama baesekele ho tloha ho 0 ho isa ho 220 kN. Ke AMS 5387 feela e nang le mekhahlelo e 'meli ea botsofali (tharollo ea 1,100 ° C + 850 ° C / 4h + 650 ° C / 16h) e fetile ntle le ho phunyeha ha holim'a metsi kapa ho theoha ho thata> 3 HRC. Tšepe e sa hloekang 17-4PH e ile ea hlōleha ho potoloha 780,000. Ke ka lebaka leo protocol ea rona ea tlhahlobo e kenyelletsang 100% ultrasonic scanning bakeng sa li-discontinuities tsa ka hare-le hore na ke hobane'ng ha thomello e 'ngoe le e 'ngoe e kenyelletsa tlaleho ea dijithale e nang le li-scanner tsa CMM khahlano le CAD ea lebitso, eseng feela ho feta / ho hloleha litempe.
Mokhoa oa ho Hlalosa se Nepahetseng—Ho Tloha ho Etsa Litšoantšo ho ea ho Phano
Qala ka sepheo se sebetsang-eseng geometry. Sebakeng sa "Ø120 mm × 450 mm," hlalosa: "E tlameha ho fetisa torque ea 85 kN-m ha o ntse o boloka ≤ 0.015 mm e felloa ke matla ka mor'a ts'ebeletso ea lihora tse 5,000 ho ISO VG 68 oli ea liminerale sebakeng sa 80 ° C." Ebe u lumella leveler shaft rolara feme tataisa khetho ea thepa, tatellano ea phekolo ea mocheso, le ho qeta. Re lula re tšoaea likhohlano tsa GD&T - joalo ka ho hlakisa boemo ba ho mamellana ho karolo e kentsoeng ka mor'a kalafo ea mocheso, moo khatello ea maikutlo e tla suthisetsa sebaka ka mokhoa o sa lebelloang. Baenjiniere ba rona ba khutlisa litšoantšo tse hlalositsoeng ka hare ho lihora tse 48, ba totobatsa likotsi tsa tlhahiso, ba fana ka maikutlo a li-alloys tse ling, le ho qotsa nako ea ho etella pele bakeng sa li-prototype (libeke tse 4) le li-volume tse mahareng (libeke tse 12-15). Ha ho na lintho tse makatsang. Ha ho rework. Ha ho thomello ea morao-rao.
Bakeng sa lits'ebetso tsa bohlokoahali moo ho hloleha ho bolelang ho theoha, kotsi ea polokeho, kapa ho se latele melao - ho nepahala ha se boikhethelo. E entsoe ka boenjiniere, e netefalitsoe ebile e fanoa. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. e etsa lirolara tsa "level shaft" tse pholohang - eseng feela ho bilika. Mosebetsi oa bona o qala nako e telele pele chip ea pele e fofa: ho li-labs tsa mahlale a lintho tse bonahalang, software ea mohlala ea mocheso, le mashome a lilemo a maikutlo a tšimo ea tsamaiso ea pompo. Ke kamoo rolara e fetohang ankora e tšepahalang.
