Iyo ba injeniyeri bagaragaje uruganda rukora ibyuma abafatanyabikorwa kubutumwa bukomeye bwa hydraulic valves, amazu ya pompe, cyangwa ibikoresho bya winch byo hanze, ntabwo bagura ibice gusa-bagura ikizere cya metallurgical. Kugereranya ibipimo mumazu ya piston pompe? Gutandukana kwa mm 0,05 muri cobalt alloy nozzle intebe? Ibi ntabwo ari kwihanganira-ni ibice byananiranye. Twabonye imishinga itatu yatinze umwaka ushize kuko abatanga isoko bafataga AMS 5387 cobalt alloy nk "ikindi cyuma kitagira umwanda." Ntabwo aribyo. Kwiyongera kwubushyuhe, gutunganya imyitwarire igabanya ubukana, hamwe na karbide yimvura ikenera imyitozo ya disipuline - ntabwo ari ibikoresho gusa.
Impamvu Ubuhanga bwibikoresho butandukanya inganda nyazo zo guta ibyuma
Ibishingwe byinshi byateye ibyuma. Bake babigenzura. Ubuhanga nyabwo butangira mbere yo gushonga: byemejwe na T800 cobalt ishingiye kubikoresho fatizo bikurikiranwa, ibyerekeranye no kuvura ubushyuhe byemejwe kuri ASTM A995, hamwe no kugenzura microstructure - ntabwo ari raporo yakozwe nyuma ya tensile. Muri tekinoroji ya Qingdao Qiangsenyuan, buri cyiciro cyibyuma bidafite ingese gikorerwa isesengura ryikurikiranwa nyuma yo kwakirwa, hanyuma bigasubirwamo nyuma yo gukemura no kuzimya. Kubera iki? Kuberako kugabanuka kwa chromium kumupaka wibinyampeke bitagaragara kumaso-ariko bitera gucika imburagihe munsi yumuvuduko wa cyclicale mumfatiro ya peteroli na gaze.
Dukunze kugerageza abakiriya batanzwe na GD&T igishushanyo kirwanya isi-yogushushanya kugabanuka. Kurugero, inzu ya silinderi ya mm 320 ya pompe ya pisitori yerekana pisitori yerekana 0.12-0.18% igabanuka rya radiyo mu guta umucanga - nyamara abatanga ibicuruzwa benshi bakoresha igipimo kimwe. Igisubizo? Kwivanga bihuye bitazaterana nta mbaraga, cyangwa bibi, icyuho cyihishe cyacitse kuri 350 bar. Ba injeniyeri bacu bahindura ibikoresho bishingiye kumyitozo yihariye yo gushimangira-ntabwo ari ugukeka.
Kwishyira hamwe Vertical Ntabwo ari Buzzword-Ni Firewall yawe nziza
Outsourcing casting, gutunganya, no kurangiza kubacuruzi batatu bigwizaho ingaruka: iduka rimwe risoma nabi uburyo bwo kuvura ubushyuhe, ubundi gusimbuka kugenzura kwa nyuma kwa CMM, icya gatatu gikoresha passivation idahuye. Qingdao Qiangsenyuan ikora inzira zose uko ari eshatu munsi yinzu imwe yemewe na ISO 9001 - hamwe na laboratoire isanganywe metero, ibiti bihuriweho hamwe, hamwe naba injeniyeri bahuguwe. Mugihe umukiriya yari akeneye imibiri 42 yumuvuduko wiminsi 18 muminsi 18 kugirango retrofit yinyanja ya ruguru, twarajugunye, dukoresheje imashini zidakabije, tworohewe, twarangije gukora, kandi turayitambutsa muburyo bukurikiranye - nta ntoki, nta kuzenguruka imirimo, nta gutakaza ibimenyetso byabuze.
Uku kwishyira hamwe bigira ingaruka kumikorere. Winch center shaft roller kubinyabiziga byubwubatsi bisaba gradients zikomeye: HRC 58-62 hejuru yimyambarire, ariko HRC 32-36 murwego rwo gukuramo imitwaro. Kugera kubyo bisaba gutunganyirizwa hamwe gutunganyirizwa ingano, kugenzura igipimo cyo gukonjesha, no kwinjiza neza gushushanya ikarita yimbitse - intambwe zidashoboka hatabayeho gusangira nyirubwite.
Ibyo abakiriya babaza mubyukuri - kandi nibyo bakeneye mubyukuri
“Urashobora guta iyi geometrie?” ni ikibazo cya mbere. Ibikwiye ni: “Ni ubuhe burebure buri hasi y'urukuta rwa 17-4PH kuri kg 120 yo guta?” cyangwa "Nigute ushobora kwemeza ituze rinini nyuma yamasaha 200 kuri 220 ° C?" Twumva byombi - buri munsi. Abakiriya bohereza ku masoko y’ubumwe bw’ibihugu by’Uburayi babaza ibijyanye na EN 10204 3.2 igihe cyo gutanga ibyemezo. Pompe yo mu majyepfo yuburasirazuba bwa Aziya OEM ikenera byihuse prototypes hamwe na ASME B16.34 yuzuye. Abakiriya bo muri Amerika ya Ruguru bashimangira raporo y’imiti myinshi ihujwe na buri gice cyarangiye.
- Abashushanya sisitemu ya hydraulic: Twemeza inzira-yinzira dukoresheje optique ya profilometrie-ntabwo ari indangagaciro za Ra gusa, ahubwo ubucucike bwimisozi nubukomezi bwikibaya ni ingenzi kumugezi wa laminari
- Ku matsinda agura peteroli na gaze: Buri kintu cyose cobalt-nikel ivanze hamwe na PMI (kumenyekanisha ibintu byiza) byashyizweho kashe kumurongo wigice
- Kubashakashatsi ba R&D: Dutanga ibitekerezo bya machinability kuri geometrike idasanzwe mbere yo gusubiramo - ibiranga ibimenyetso nka 0.3 mm imbavu zurukuta zizagoreka mugihe cyo kugabanya ibibazo
Intambwe ikurikira ntabwo ari ibice byiza gusa-Nubufatanye buteganijwe
A uruganda rukora ibyuma yizera ikizere iyo ikumira ibibazo-ntabwo ikemura gusa. Ibyo bivuze gushira ahabona amakimbirane ya GD&T mbere yo gutangira gutangira, byerekana ubundi buryo bwo kuvanga mugihe ibihe byo kuyobora bigabanutse, cyangwa gusaba gushora imari-umucanga wo guteramo ibice bigoye aho ishoramari ryuzuye ryikuba kabiri. Abashinzwe imishinga ya Qingdao Qiangsenyuan ntibakurikirana gusa igihe ntarengwa-bashushanya amateka yubushyuhe muri buri gice cyakorewe ubushyuhe, bagahuza imiyoboro ya CMM n’ibiti by’ibidukikije, kandi bagasangira amakuru y’impamvu n’abakiriya nyuma ya buri NCR.
Urebye imbere, itandukaniro riri hagati yabatwara ibicuruzwa nabafatanyabikorwa nyabo ba tekiniki rizagenda ryiyongera - atari kuri tonnage, ahubwo ni ubwenge bwibyuma. Ninde ushobora guhanura uburyo T800 alloy casting izitwara nyuma yubushyuhe bwa 10,000 bwumuriro mumashanyarazi ya nyanja? Ninde wandika buri microstructural variable - ntabwo ari numero yanyuma yo gukomera? Aho niho hatangirira neza. Niyo mpamvu abajenjeri bakomeje kutwoherereza ibishushanyo byanditseho "BYIHUTIRWA" byashyizweho kashe itukura-n'impamvu bakomeza kugaruka iyo kashe itukura ihindutse PO ndende.
