Ha baenjiniere ba hlakisa carbon steel ho lahla likarolo tsa lichelete, ha se feela ho odara tšepe-ba batla botsitso ba dimensional tlas'a 350 bar hydraulic pressure, microstructural consistency ho pholletsa le 500-unit batches, le holim'a botšepehi bo pholohang ho phalla ha slurry ka lihora tse 12,000 tsa ts'ebetso. Boemo bona ba ts'ebetso ha bo hlahe ho tsoa ho li-generic foundries. E hloka a carbon tšepe matsete lahla likarolo fektheri e hahiloe ho pota-pota taeo ea metallurgic - eseng feela bokhoni ba ho lahla.
Hobaneng ha Investment Casting e Hlōla bakeng sa Likarolo tsa Bohlokoa tsa Carbon Steel
Ho lahla lehlabathe ho laola tlhahiso ea tšepe e phahameng ea carbon-empa e hlōleha moo ho rarahana ha geometry ho kopanang le boima ba mosebetsi. Re bone matlo a pompo ea pompo ea piston a hanoa ka makhetlo a mabeli: pele bakeng sa ho fapana ha lebota la 0.18 mm sebakeng sa boema-kepe ba li-valve, ebe bakeng sa micro-porosity haufi le libaka tse anngoeng ke mocheso ka mor'a ho imolla khatello ea maikutlo. Investment casting e rarollotsoe ka bobeli. Ts'ebetso ea eona ea khetla ea ceramic e fana ka mamello e lekaneng ea ± 0.05 mm ho likarolo tse kang liteishene tse pholileng tsa ka hare le li-bores tse nang le concentric - ntle le li-angles kapa mela e arohaneng. Habohlokoa le ho feta, taolo e tiileng ea tataiso e fokotsa likheo tse honyehang ka har'a liphetoho tse teteaneng ho isa ho tse tšesaane tse tloaelehileng 'meleng oa li-valve tsa khatello le li-winch center shaft rollers. Phetoho ea khoebo? Litšenyehelo tse phahameng ka karolo e 'ngoe le e 'ngoe. Melemo ea teng? Ho sebetsa hape ho GD&T-critical datums. Bakeng sa lits'ebetso moo ho hloleha ho bolelang hore nako ea ho theoha e bitsa $ 18,000 / hora, lipalo tseo ha li ka buisanoa.
Botšepehi ba lintho tse bonahalang bo qala pele ho tšolloa
Lisebelisoa tsa tšepe ea carbon li hlōleha - eseng ka mokhoa o fosahetseng oa ho lahlela - empa ho tsoa ho lihlahisoa tse sa tsitsang. Ka nako e 'ngoe re ile ra latela ho qhekella khafetsa metheong ea pompo ea ASTM A216 WCB ho ea karohanong ea manganese ka har'a lihlopha tsa billet tse nkiloeng ho tloha ho limilo tse tharo tse fapaneng. Kajeno, ho qhibiliha ho hong le ho hong ho qala ka li-ingots tsa grade 1020-1045 tse netefalitsoeng, tse netefalitsoeng ka spectroscopy ea OES pele e tjhaja. Habohlokoa, re kopanya li-casting tse futhumatsang mocheso ka mekoallo ea tsona ea liteko - ha ho menahano ea "moemeli oa mohlala". Sena se netefatsa boits'oaro bo ts'oanang ba phetoho lipakeng tsa karolo le tlaleho ea eona ea tlhahlobo ea mochini. Bakeng sa likaroloana tsa motsoako oa cobalt AMS 5387 (hangata li kopantsoe ka har'a likopano tsa tšepe ea carbon), re boloka traceability e habeli ea ho qhibiliha: beche e le 'ngoe bakeng sa nozzle ea cobalt, e' ngoe bakeng sa ntlo ea tšepe ea k'habone - le litokomane tse felletseng tse hokahanyang ka bobeli letotong le le leng la sebōpi sa mocheso oa mocheso. Ha ho likhutšoane. Ha ho motsoako oa batch.
Moo Casting e fellang teng, Precision e qala
Ho lahlela ka mokhoa o phethahetseng ha ho phethoe ka shakeout. E phethetsoe ha 0.002 ″ e felile holim'a setulo sa valve ea khatello e feta tlhahlobo ea ho lutla ha helium ho 10.−9 mbar·L/s. Seo se hloka kopanyo e otlolohileng - eseng feela ho lahlela, empa mochini oa CNC, kalafo ea mocheso, le metrology tlasa marulelo a le mong. Setsi sa rona sa ISO 9001 se tsamaisa 5-axis milling holim'a li-cast-annealed castings ho boloka boemo ba 'nete ka har'a 0.01 mm ho lipaterone tsa li-flange tse 12. Re sebelisa lisebelisoa tsa ho qetela *kamora* ho imolla khatello ea maikutlo, eseng pele - ho tlosa litsela tse lutlang tse bakoang ke ntoa. Tlhahlobo ea CMM ha se heke ea ho qetela; e kentsoe bohareng ba tšebetso. Ka mor'a ho sebetsa ka thata, re netefatsa hore ho na le concentricity ea bohlokoa. Ke feela ka mor'a moo re tla tsoela pele ho qeta ho khaola. Sena se tšoara ho senyeha ha mocheso pele ho nako - ho boloka lihora tse 72 tsa tšenyo ea nako ea ho qeta ntlo e 'ngoe le e 'ngoe.
Netefatso ea 'Nete ea Lefatše, Eseng Feela Tumellano ea Lipampiri
Bareki ba botsa: "Na u ka khona ho tšoara li-plug tsa T800 tsa cobalt alloy tse kentsoeng ka har'a manifold a tšepe ea carbon?" E-empa feela hobane re netefalitse motsoako oa tšepe o sa tšoaneng ka 500 ea mocheso oa mocheso (-40 ° C ho ea + 250 ° C) ka 'mapa oa bond bond ea ultrasonic. Ba botsa: “Na meqomo ea lōna e pholoha khoholeho ea likhoho tsa lipompo tsa metsi a leoatle?” E-hobane re li leka ho recirculating slurry rig le 12% silika content ho 2800 RPM bakeng sa lihora tse 400, ho lekanya tahlehelo ea thepa ka laser profilometry. Setifikeiti se bohlokoa, empa boitšoaro ba lebaleng bo bohlokoa ho feta. Ke ka lebaka leo thomello e 'ngoe le e 'ngoe e kenyelletsang ho latelloa ka botlalo: nomoro ea ho qhibiliha, ID ea potoloho ea mocheso, serial ea tlaleho ea CMM, le ho saena-eseng feela setifikeiti sa tumellano.
Bakeng sa likarolo tsa bohlokoa tsa matsete a carbon steel, bokhoni ha bo lekanngoe ka tonnage kapa square footage. E lekantsoe ka li-microns tsa mamello e ts'oaroang, lihora tsa ts'ebeletso e fanoang, le liphoso tse thibeloang pele ho ts'ebetso ea pele. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. e sebetsa joalo ka a carbon tšepe matsete lahla likarolo fektheri moo metallurgy e tsamaisang machining—le moo ho betla ntho e ’ngoe le e ’ngoe e nang le boima ba tšebeliso ea eona, eseng feela letlapa la eona le hlalosang lintlha.
