Ha lienjineri li hlakisa lehlabathe la tšepe bakeng sa li-valve tsa hydraulic tse nang le khatello e phahameng kapa li-winch shafts tse sa sebetseng, ha ba ikhethele mokhoa feela—ba khetha molekane ea khonang ho mamella ± 0.05 mm ho li-castings tse 400 ha a ntse a tiisa botšepehi ba microstructural ho sehlopha se seng le se seng. Ke eona motheo oa ts'ebetso - eseng mokhelo - bakeng sa 'nete fektheri ea ho lahla lehlabathe la tšepe ho sebeletsa litsamaiso tse bohlokoa tsa indasteri.
Hobaneng ha ho Lahlela Lehlabathe ho ntse ho Laola Likarolo tsa Ts'ebetso e Phahameng ea Ts'ebetso
Ba bang ba nahana hore ho etsa matsete sebaka ho nkela lehlabathe sebaka bakeng sa likarolo tse nepahetseng. Empa libakeng tsa 'nete tsa lefats'e tsa hydraulic pump housings le piston cylinder blocks, ho lahla lehlabathe ho lula ho ke ke ha khoneha - haholo-holo ha botenya ba lebota bo feta 50 mm, karolo ea boima ba lik'hilograma tse 120,' me ho hanyetsa khatello ea mocheso ho bohlokoa ho feta ho qeta holim'a metsi feela. Re bone lihlopha tse tharo tse hlōlehileng tsa li-valve tsa AMS 5387 tsa cobalt alloy li khutlisetsoa moleng o lahlehileng oa foam hobane ho fokotseha ha porosity ho thehiloe haufi le liteishene tsa ho pholisa ka hare. Ho lahla lehlabathe-ka mokhoa o laoloang oa ho kenella ha lehlabathe le letala, moralo o nepahetseng oa ho kena, le ho hlahloba khatello ea nako ea sebele ea metallostatic-ho qoba kotsi eo. E fana ka litsela tse ka lebelloang tsa ho tiisa bakeng sa limaraka tsa tšepe tsa ductile joalo ka QT600-3 le QT700-2, moo matla le bolelele bo tlamehang ho phelisana ka cyclic loading.
Bokhoni ba 'nè bo sa Buisanoeng ba Feme ea Tšepahalang ea Lehlabathe la Tšepe
Setsi se netefalitsoeng ha sea lekana. Ke eng e arolang bokhoni ba ho itokisetsa tlhahiso ho latela melao ea pampiri? Lintlha tsena tse 'nè li hlaha ka mokhoa o tsitsitseng likamanong tse atlehileng tsa nako e telele:
- Traceability ea lintho tse bonahalang ho fihlela palo ea mocheso- eseng feela litifikeiti tsa leloala, empa lingoloa tsa sebōpi tse tlalehiloeng, netefatso ea spectrographic ha e tšolloa, le mekoallo ea liteko e bolokiloeng ho ASTM A536
- Taolo ya dimensional e ntseng e sebetsa pele ho shakeout-ho sebelisa li-thermocouples tse kentsoeng le likopano tsa mantlha tse hlahlojoang ka laser ho lokisa litheko tsa ho pholisa *pele ho * ho tiisa ho qetela
- Netefatso ea Machinability holim'a libaka tse lahliloeng- ho etsa liteko tsa bophelo ba lisebelisoa ho lisampole tsa as-cast ho netefatsa graphite morphology le ho qoba ho hloleha ho kenya pele ho nako nakong ea ho qeta CNC
- Moralo oa mohlala oa GD&T-aware- ho aha lipehelo tsa data ka lipaterone tsa lepolanka e le hore lintlha tsa tlhahlobo tsa CMM li tsamaellane le li-interfaces tse sebetsang hantle, eseng jiometry e hanyetsanang.
Ka nako e 'ngoe re kile ra thusa pompo ea Europe ea OEM ho fokotsa ho hloleha ha masimo ka 73% feela ka ho suthisa sekheo se le seng holim'a motheo oa tšepe ea ductile-ho e tlosa ho tloha ho setlolo ho ea ho ankora ea tsela ea mojaro. Kutloisiso ea mofuta oo ha e tsoe lethathamong la libuka. E tsoa ho tsamaisa li-castings tsa tšepe tse 18,000+ selemo le selemo ho pholletsa le sethala sa hydraulic system system.
Moo Tlhahiso ea Hybrid e Eketsang Boleng ba 'Nete
Ho lahlela feela ha se hangata ho rarolla bothata bo felletseng. Likarolo tsa tšepe tsa boleng bo phahameng ka ho fetisisa li kopanya ho lahla lehlabathe le ho sebetsa ka mokhoa o nepahetseng - eseng feela mehato e latellanang. Mohlala, lirolara tsa koloi ea boenjiniere li hloka: (1) likheo tsa tšepe tse entsoeng ka lehlabathe tse nang le nodule e ntlafalitsoeng bakeng sa bophelo ba mokhathala, (2) ho fetoha ha CNC ho bolokang khatello ea maikutlo ka har'a koranta ea bering, le (3) ho thatafatsa ho khethang *feela* sebakeng sa ho ikopanya-ho siea ductile ea sebaka sa flange bakeng sa bolt preload reload. Mokhoa ona oa lebasetere o fokotsa litšenyehelo ka 22% ha o bapisoa le litšepe tse entsoeng ka mochini ka botlalo ha o ntse o ntlafatsa bophelo ba lits'ebeletso ka 40% litsing tsa ts'ebetso ea abrasive. E sebetsa feela ha sehlopha se le seng se laola ka bobeli metallurgy le lisebelisoa tsa mochini - ha ho li-handoffs, ha ho mehopolo.
Ho Khetha Feme ea Hao ea Lehlabathe la Tšepe: Lipotso tse tharo tse senolang tsohle
Se ke oa botsa "Nako ea hau ea pele ke efe?" Botsa ho fapana le hoo:
- "Mpontše libapali tsa hau tse tharo tsa ho qetela tse lahliloeng - ke eng e entseng hore e 'ngoe le e' ngoe e hlolehe, 'me u netefalitse hore tokiso e sebelitse joang?" Haeba ba tsilatsila kapa ba qotsa "liphetoho tsa litekanyetso tsa bareki," tsamaea. Tlhahlobo ea sesosa se ka sehloohong ha e buisane.
- "U netefatsa joang sebopeho le kabo ea graphite pele * mochini o qala?" Likarabo tse amohelehang li kenyelletsa: tlhahlobo ea litšoantšo e ikemetseng ho latela ISO 945-1, e netefalitsoeng khahlanong le litekanyetso tsa litšupiso; Likarabo tse sa amoheleheng li kenyelletsa "moenjiniere oa rona oa motheo oa e hlahloba."
- "Na u ka khona ho mamella boemo ba Ø0.1 mm leboteng la bophara ba 300 mm le phuntsoeng ka har'a ntlo e entsoeng ka lehlabathe?" E, ho bolela hore ba netefalitse ho pheta-pheta ha mantlha, matšeliso a kholo ea mocheso, le mokhoa oa ho sotha ka mor'a mocheso. Ha ho bolele hore ha ba so bale teko eo.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. e kopana le tse tharo. Setsi sa bona se lumellanang le ISO se Qingdao se etsa litlhahlobo tsa letsatsi le letsatsi tsa metallographic, se boloka ts'ebetso e felletseng ea mocheso ho isa ho karolo, 'me se tiisa lelapa le leng le le leng la ho lahlela khahlano le litekanyetso tsa ts'ebetso ea ts'ebetso - eseng feela ho pasa kapa ho hloleha. Ba sebeletsa li-OEM tsa hydraulic tsa Amerika Leboea, li-integrator tsa pompo tsa EU, le baetsi ba lisebelisoa tsa kaho tsa Asia Boroa-bochabela—eseng ka mantsoe a qotsitsoeng a tloaelehileng, empa ka maikutlo a hlahlobiloeng ke GD&T pele ho etsoa odara.
An fektheri ea ho lahla lehlabathe la tšepe e fumana tšepo e seng ka ho tšepisa phetheho, empa ka ho paka kamoo e sebetsanang le ho se phethahale. Ha ntlo ea hau e latelang ea li-valve e hloka ho phela ka lipotoloho tse 200 000 sebakeng sa 350 bar-kapa winch shaft ea hau e tlameha ho hana ho lla libakeng tsa leoatle tse tletseng letsoai-molekane ea nepahetseng ha a tšele tšepe feela. Ba etsa boenjiniere boits'oaro ba eona, e le 'ngoe e laoloang ho tiisa ka nako.
