Likarolo tse sebetsang hantle ha li mamelle ho sekisetsa-haholo-holo lits'ebetsong tsa hydraulic, li-valve tsa oli le khase, kapa li-winch tsa likoloi tsa boenjiniere. Ha khatello e nyolohela ho 350 bar, litekanyetso tsa ho roala lia potlakisa, 'me ho palama libaesekele ho hatella li-microstructures, litsela tse tloaelehileng tsa tlhahiso lia fokotseha. Ke hona moo feme ea indasteri ea phofo mohlala o oela hanyane - eseng hobane o haelloa ke bokhoni, empa hobane hangata o kopanya ho lahla, machining a alloy e phahameng, le netefatso ea ts'ebetso tlasa marulelo a le mong. Re bone bareki ba fetola barekisi ka makhetlo a mararo ba leka ho fumana matlo a AMS 5387 cobalt alloy pump a nang le taolo ea ± 0.015 mm GD&T. Nako le nako, ho na le ho hoholeha ho hoholo lipakeng tsa ho putlama ho hoholo le ho feta ha CNC ea ho qetela. Motso oa sesosa? Tsamaiso e arohaneng ea tsamaiso.
Hobaneng ha Metallurgy ea Powder e le 'Ngoe e sa khone ho fana ka Botšepehi bo Bohlokoa
Metallurgy ea phofo e sebetsa hantle ka ho rarahana ha sebopeho sa marang-rang le ts'ebetso e ntle ea thepa - empa e loana le bots'epehi ba sebopeho sa likarolo tse teteaneng, taolo ea lijo-thollo tse lebisang tseleng, le botsitso ba post-sintering bakeng sa likarolo tse kang li-cylinder cylinder housings. Lits'ebetsong tsa 'nete tsa tlhahiso, re lekanya ho fihla ho 0.12 mm warpage ka mor'a phekolo ea mocheso ho li-nozzles tsa T800 tse entsoeng ka PM. Seo se feta lintlha tsa tumello ea ts'ebetso ka 4 ×. Ts'ebetso ea matsete e fana ka sekhahla se betere le matla a isotropic; ho lahla lehlabathe ho sebetsana le boima ba 'mele le mocheso oa mocheso ka mokhoa o hlakileng haholoanyane. Empa ha e sebetse ntle le ho hokahana ka thata ho machining a nepahetseng. Lebenkele la rona Qingdao le lahlile li-batch tse 27 ka lilemo tse hlano - eseng ho tsoa mefokolong ea moralo, empa ho tsoa lits'ebetsong tse sa tsamaisaneng. Tokiso e ne e se phofo e ntle-e ne e le ho kopanya ho otlolohileng: ho lahla, ho fokotsa khatello ea kelello, ho sila ka li-axis tse ngata, le ho qeta holim'a metsi ka tlas'a marulelo a le mong a tiisitsoeng ke ISO.
Bokhoni ba bane bo Koala Lekhalo la Ts'ebetso
Re hahile setsi sa rona ka matla a mane ao ho sa buisanoeng ka 'ona-e' ngoe le e 'ngoe e netefalitsoe ho romelloa masimong ho pholletsa le Amerika Leboea, Jeremane le Singapore:
- Cobalt-nickel superalloy mastering: Eseng feela ho etsa mochini oa AMS 5387 kapa T800-re netefatsa mocheso o mong le o mong khahlano le boholo ba lijo-thollo tsa ASTM E112, re etsa tlhahlobo ea tlhase pele ho mochini, le ho lekola kabo ea carbide ka 'mapa oa SEM-EDS likarolong tse bohlokoa joalo ka marako a 'metso.
- Hybrid casting-machining workflows: Bakeng sa 'mele oa hydraulic pressure valve valve, re lahlela lehlabathe le letala, ebe re etsa milling e feletseng ea 5-axis contour * pele * ho imolla khatello ea kelello ea ho qetela-ho tšoara boemo ba 'nete ka har'a 0.008 mm holim'a li-pilot Ø12 mm tse fumanang matsoho a tiisang.
- Ts'ebetso - tlhahlobo ea pele: Motheo o mong le o mong oa pompo o etsa tlhahlobo ea bopaki ba hydrostatic ka 1.5 × khatello ea ho sebetsa, e lateloa ke netefatso ea CMM ea li-callout tsa 32 GD & T-ho kenyeletsoa ho mamellana ha profil e kopantsoeng ho pholletsa le li-flange tsa ho nyalana.
- Tlhōlisano e felletseng: Li-cert tsa thepa e tala, likutu tsa sebopi, lirekoto tsa offset ea lisebelisoa, le litlaleho tsa tlhahlobo li hokahane le ID ea karolo e le 'ngoe. Haeba winch center shaft roller e hloleha lebaleng, re aha nalane ea eona kaofela ka nako e ka tlase ho metsotso e 90.
Seo Bareki Ha e le Hantle ba se Botsang—Le Seo ba sa se Boleleng Ka lentsoe le phahameng
"Na u ka tšoara 0.005 mm chitja ho polaka ea cobalt alloy ea 200 mm?" E, empa hafeela re e sebelisa ka li-setups tse peli: ho khoroha holim'a leloala le thata la gantry, ho qeta ka mochine o boreleli o tsitsitseng o tsitsitseng o nang le lisebelisoa tse phelang. "Na u fana ka maikutlo a mabapi le moralo bakeng sa tlhahiso?" Kamehla—’me re tšoaea likotsi esale pele: moreki o kile a bolela lebota la 0.3 mm ntlong ea AMS 5387 flow divider. Re ile ra etsa mohlala oa khatello ea mocheso nakong ea ho lahla 'me ra bontša hore monyetla oa ho phatloha o feta 68%. E fetoletsoe ho 0.8 mm. E fetile netefatso ea potoloho ea 10,000.
Ke eng e sa buuoeng? Ho tšoenyeha ka nako ea pele. OEM ea Europe e ne e hloka li-nozzles tse 42 tsa motsoako oa cobalt bakeng sa lipompo tsa leoatle tse ka tlas'a leoatle—libeke tse 8 ho tloha PO ho isa pele. Mabenkele a tloaelehileng a PM a qotsitse libeke tse 14. Re isitse ka matsatsi a 37 ka tatellano ea ho lahlela, ho futhumatsa mocheso, le ho sebetsa ka machining ka melapo e ts'oanang, re sebelisa lisebelisoa tse ikhethileng tsa lotho. Ha ho beche e emetseng. Ha ho loops ea rework.
Liphetho tsa 'Nete tsa Lefatše, Eseng Litšepiso
Bareki ba rona ba romella likarolo libakeng tseo ho hloleha ho bolelang hore nako ea ho theoha e bitsa $240,000/hora. Kahoo re lekanya katleho ho liphetho-eseng tlhahiso:
- Moetsi oa likoloi tsa boenjiniere oa Asia Boroa-bochabela o ile a fokotsa ho hloleha ha tšimo ea winch system ka 92% ka mor'a hore a tlohe ho lihlahla tsa PM tse tsoang kantle ho naha ho ea ho lirolara tsa rona tse entsoeng ka tšepe tse entsoeng ka tšepe tse entsoeng ka mochini ho feta likhoeli tse 18 le lik'hilomithara tse limilione tse 3.2 tsa ts'ebetso.
- American hydraulic OEM e fokotsitse maqhubu a phetoho ea li-valve ho tloha lihora tse ling le tse ling tse 4,200 ho isa ho lihora tse 12,000 ho sebelisa li-plug tsa rona tsa T800 alloy-tse lekiloeng tlas'a meroalo ea li-bar tse 280 ka ho fiela khafetsa ha 0.5 Hz.
- Bahoebi ba pompo ea Europe ba tlaleha lipotoloho tse 30% tse potlakileng ha re amohela li-cylinder housings-hobane lesoba le leng le le leng le ntseng le phahama, khoele ea boema-kepe le li-bearing bore li kopana le ASME B16.5 le ISO 2768-cK ka nako e le 'ngoe.
Sena ha se ts'ebeliso ea maikutlo. Ke se etsahalang ha taeo ea metallurgical e kopana le ho nepahala ha machining-le ha a feme ea indasteri ea phofo e fetoha hofeta phofo feela.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. e sebetsa ho tsoa Qingdao, China. Setsi sa eona se ts'ehetsa tlhokahalo ea lefats'e ea B2B ea likarolo tsa tšepe tse tšepahalang haholo - ntle le lits'ebetso tsa mantlha tsa kantle ho naha kapa ho fokotsa boikarabello. Bakeng sa lienjiniere tse hlalosang likarolo tseo geometry, microstructure, le tshebetso li kopanang tlas'a maemo a feteletseng, potso ha se "Na e ka etsoa?" Ke "Ke mang ea nang le ketane eohle-ho tloha ho khetho ea alloy ho ea tekong ea ts'ebetso?" Botho boo ke phapang pakeng tsa karolo le tharollo.
