Ha lienjineri li hlakisa likarolo tsa tšepe bakeng sa li-hydraulic manifolds, li-pump housings, kapa li-winch system shafts, ha se feela ho odara tšepe-ba ntse ba becha ka botsitso ba dimensional tlas'a khatello ea 350-bar, microstructural consistency ho pholletsa le 500-unit batches, le zero tolerance for porosity in loading flating. Ke kahoo ho fumana ho tsoa ho 'nete tšepe lahla likarolo feme—eseng motheo o akaretsang — ha ho buisanoe. Re bone li-prototype tse tharo tse hlōlehileng ho tsoa ho mofani a le mong hobane ts'ebetso ea bona ea lehlabathe ha e khone ho tšoara ± 0.15 mm holim'a 280-mm cylinder bore. Moreki e mong o lahlile 17% ea thepa e rometsoeng ka mor'a hore tlhahlobo ea ultrasonic e senole shrinkage e ka tlas'a lefatše haufi le libaka tsa phetoho tse tshelwang mocheso. Tsena ha se litaba tsa morao-rao. Ke litšenyehelo tsa ho khetha molumo ho feta taeo ea metallurgical.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. e rarolla sena ka ho tšoara tšepe e 'ngoe le e 'ngoe e le kopano e sebetsang—eseng ntho e se nang letho. E thehiloe Qingdao, setsi sa eona se lumellanang le ISO se tsamaisa matsete a tšoanang le mehala ea lehlabathe e lokiselitsoeng ka ho khetheha bakeng sa ASTM A48 Sehlopha sa 35, ASTM A, le litšepe tse tloaelehileng tsa pearlitic ductile. Ho fapana le mabenkele a fetolang k'hemistri ha a qala ho qhibiliha, basebetsi ba bona ba sebopi ba etsa mohlala oa lik'hilograma tse 250 tsa ladle, ba netefatsa tekanyo ea carbon (CE) ka har'a lintlha tse ± 0.03 le karohano ea silicon ≤0.12%. Ke hobane’ng ha hoo ho le bohlokoa? Hobane CE e hoholeha ho feta ± 0.05 e hokahana ka kotloloho le microcracking e susumetsoang ke machining ka har'a matlo a silindara ea pompo ea piston — mme re e lekanya ka mekhahlelo e tšeletseng e arohaneng ea tlhahiso.
Khokahano ea bona e otlolohileng e felisa ntlha e tloaelehileng ea ho hloleha: li-handoffs lipakeng tsa ho lahla le ho sebetsa. Boholo ba barekisi ba fana ka mosebetsi oa CNC, ba lahleheloa ke taolo holim'a nako ea ho imolla khatello ea maikutlo le nalane ea mocheso. QINGDAO QIANGSENYUAN mochini oa cast nakong ea lihora tse 48 tsa ho shakeout, o sebelisa likheo tse kentsoeng ka 620 ° C lihora tse 4 pele ho ts'oaroa ka thata. Sena ha se khopolo-taba-ke tsela eo li tšoarang pota-potileng ea 0.012 mm holim'a 'mele ea 120-mm-diameter ea khatello ea li-valve, esita le ka botenya ba lebota bo fapaneng ho tloha ho 18 mm ho ea ho 42 mm. Li-mill tsa tsona tse nang le li-axis tse ngata li sebetsana le li-undercuts, li-grooves tsa helical, le li-counterbores ka mokhoa o le mong - bohlokoa haholo ha motheo oa pompo ea hau o hloka likoti tse robeli tsa M24 tse tsamaellanang le mamello ea boemo ba GD & T ea 0.05 mm mabapi le sefofane sa datum se thehiloeng holim'a metsi.
Ts'oarelo ea lintho tse bonahalang ha se lipampiri - ke li-ID tse kentsoeng ka laser karolong e 'ngoe le e 'ngoe, tse hokahantsoeng le li-cert tsa thepa e tala, litlaleho tsa tlhahlobo ea spectral, le liteko tse thata tse bolokiloeng lilemo tse 10. Ha OEM ea Europe e ne e batla bopaki ba hore li-nozzles tsa cobalt-alloy li kopane le lintlha tse thata tsa AMS 5387 ka mor'a nitriding, QINGDAO QIANGSENYUAN e ile ea hula thipa e nepahetseng ea kalafo ea mocheso ho tloha ka Hlakubele 2023, e bonts'a nako ea ho koloba, litheko le bolulo ka mor'a pholileng - tsohle li netefalitsoe khahlano le tlhahlobo ea bona ea letsatsi le letsatsi ea Rockbwell C. Ha ho lab ea motho oa boraro. Ha ho tieho. Ke data feela eo u ka e romellang ka karolo.
Boemo bona ba taolo bo fana ka liphello tse ka lebelloang: 98.3% ea lihlahisoa tsa pele ho li-roller tsa boenjiniere tsa winch center shaft, nako ea libeke tse 12 bakeng sa litaelo tsa 200 tsa lisebelisoa tsa T800 tse thehiloeng ho tšepe-cobalt hybrid castings, le ho hlōleha ha tšimo ea oli le khase ea li-valve ho tloha ka 2021. Ha ba lahle li-brake calipers kapa li-cookwaer. Li lahlela lintho tse tsamaisang mokelikeli, li hanela khoholeho ea mobu, 'me li pholoha ho haroha letsoalo. Haeba kopo ea hau e hloka tšepe e sebetsang - eseng feela ho tlatsa setšoantšo - qala ka feme e sebetsanang le metallurgy joalo ka khoutu: e nepahetseng, e ka hlahlojoang, le e ntlafalitsoeng ka mokhoa o sa khaotseng.
