Iyo injeniyeri muri Amerika akeneye ibice byibyuma bisobanutse neza-cyane cyane kuri sisitemu ya hydraulic, amavuta ya gaze na gaze, cyangwa inteko zipompa ziremereye - ntibakunze gutangirana n "uruganda rushora imari muri Amerika." Batangirana nikibazo: igice cyananiranye mukibazo, cyambara vuba, cyangwa ntigishobora kwihanganira ± 0.005 ″ nyuma yo kuvura ubushyuhe.
Aho niho ukuri gutandukaniye n'udutabo. Amaduka menshi yo gushora imari mu gihugu asohoka mu cyuma giciriritse cyoroshye cyangwa 316. Bake bafata cobalt-nikel superalloys nka AMS 5387 cyangwa ibikoresho byo mu rwego rwa T800. Bake baracyahuza casting, imashini nyinshi za CNC, hamwe na GD & T-yubahiriza igenzura munsi yinzu imwe - kandi bigatanga ibihe bihamye byo kuyobora kuri prototypes hamwe na 200 ikora.
Ni ukubera iki "gushora imari muri Amerika uruganda" akenshi birangira kubice byingenzi
Twasuzumye RFQs zirenga 147 zo muri Amerika y'Amajyaruguru OEM mu mezi 18 ashize. Uburyo butajegajega bwagaragaye: 68% byimishinga yarahagaze - ntabwo ari ikiguzi cyangwa igihe cyo kuyobora - ahubwo byashobokaga tekiniki. By'umwihariko:
- AMS 5387 cobalt alloy nozzles yanze kubera micro-porosity mu nkuta zatewe zoroshye kurenza mm 4.5
- Inzu ya pisitori ya pisitori yananiwe gupima hydrostatike nyuma yo gukora imashini iterwa no guhangayika
- Ibikoresho bidasanzwe bya winch centre shaft izunguruka mugihe cyo gukemura igisubizo kuko uruganda rwabuze mumazu ya metallurgical traceability
Icyuho ntigisabwa. Nubushobozi bwimbitse. Ishoramari ryukuri risobanura kugenzura imiterere yintete * mbere yo gutunganya - ntabwo gukubita ibipimo byizina nyuma. Ibyo birasaba ibikoresho fatizo byemewe gushakishwa, inyubako ifashwa na vacuum yubatswe, kugenzura ibishashara byogosha, hamwe na feri yerekana itanura ryanditswe kuri buri cyiciro - ntabwo kuri buri mwanya.
Igikora mubyukuri: Gukomatanya casting + kugenzura imashini
Umukiriya umwe yari akeneye imibiri 12 ya valve kumashanyarazi ya hydraulic manifold. Ubwoko: AMS 5387, ibyambu 12 byimbere bifite ± 0.003 ″ kwihanganira imyanya, kurangiza hejuru Ra ≤ 0.8 µm kumaso yikimenyetso, ibimenyetso byuzuye bishobora gushonga nimero.
Caster y’ishoramari ikorera muri Amerika yavuze ibyumweru 14 yanga inshingano zo kugoreka nyuma y’abakinnyi. Iduka rya kabiri ryemewe - ariko risaba abadandaza 3 batandukanye kugirango bakore, batere ubushyuhe, na CNC ya nyuma, nta karita ya GD&T isanganywe.
Igisubizo cyavuye mu kigo cyemewe na ISO 9001 i Qingdao, mu Bushinwa: QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Inzira yabo yafunze umutekano muke hakiri kare:
- Ingunguru ya cobalt-nikel ikomoka gusa kubatanga bafite EN 10204 3.1 ibyemezo-kandi bigenzurwa hakoreshejwe OES spectroscopy nyuma yo kuyakira.
- Igishoro cyishoramari cyubatswe hifashishijwe silika sol + zircon slurry, yumishijwe mubyumba bigenzurwa nubushuhe (45% RH, 22 ° C), hanyuma birasa kuri 1020 ° C hamwe namasaha 2
- Gutera byasutswe munsi yigitambaro cya argon; igipimo cyo gukonjesha gikurikiranwa hifashishijwe ubushyuhe bwashyizwe muri buri cluster
- Buri bakinnyi bakorewe igenzura rya radiyo 100% mbere yo gukora imashini zidakabije - ntakundi
Igisubizo: Ibice 12 byose byatsinze igenzura ryingingo ya mbere. Amakuru ya CMM yerekanye impuzandengo ya ± 0.0017 ″ ku cyambu. Igihe cyo kuyobora: ibyumweru 9. Nta rework.
Ubushobozi bune budasubirwaho kubushoramari buhanitse
Niba porogaramu yawe irimo amavuta ya cobalt, kashe yumuvuduko mwinshi, cyangwa gupakira ubushyuhe bwumuriro, genzura izi ngingo enye - mbere yo gusinya PO:
- Gukurikirana ibintu bitangirira ku gushonga - ntabwo ari urusyo. Baza ibiti by'itanura, raporo zisesengura, hamwe na OES yo kugenzura - ntabwo ari urusyo gusa.
- Imashini ntabwo "nyuma yo gutangaza" -yashizweho hamwe. Bashobora gukoresha GD&T ibirindiro hejuru yo kugabanuka, kugabanya ubushyuhe-bwo kugoreka, no gutandukanya inzira? Niba igisubizo cyabo ari "tuzabimenya," genda.
- Ubusugire bwubuso bufite akamaro kuruta Ra. Kugirango ushireho ubuso, baza kubijyanye na microcrack yo munsi y'ubutaka (urugero, fluorescent penetrant + magnification) kandi niba kurangiza birimo kwinjiza impagarara (urugero, kurasa gushika kuri 200 MPa).
- Igenzura rya nyuma rikoresha ibipimo bikora - ntabwo ari CMM gusa. Inzu ya piston igomba gufunga ikariso yayo. Uruziga rugomba gutemba muri ± 2% ya spec. Saba raporo yikizamini hamwe nukuri-kwisi.
Ninde wungukirwa cyane nuru rwego rwo kwishyira hamwe?
Ibi ntabwo ari kubicuruzwa cyangwa ibicuruzwa bito-bito. Ni kubice aho gutsindwa bisobanura igihe cyo gutinda, ibyago byumutekano, cyangwa kutubahiriza amabwiriza. Itsinda ryacu ryubwubatsi rirabona ROI ihanitse kubakiriya mubihe bitatu:
- OEMs yongeye gushushanya umurage woherejwe muburyo buhanitse-Urugero, gusimbuza ibyuma bya pompe yamashanyarazi na verisiyo ya T800 kugirango wongere ubuzima bwa serivisi mubidukikije byangiza
- Abatanga ibicuruzwa nyuma bakeneye gusimbuza-guhuza neza- cyane cyane kubintu byahagaritswe cobalt alloy plugs cyangwa nozzles nta gishushanyo cya OEM kiboneka (twe revers-injeniyeri duhereye kubitegererezo bifatika + gusesengura imiti)
- Amatsinda mashya yo guteza imbere ibicuruzwa yemeza imiterere-yimikorere mbere yo kwiyemeza gupfa cyangwa guhimba ibikoresho-Ahantu hose gushora imari bitanga itera byihuse kubiciro byo hejuru
Nibyo, ikigo gifite icyicaro i Qingdao. Ariko "gushora imari muri Amerika uruganda" ntabwo bijyanye na geografiya-ni ukuzuza ibipimo byubwubatsi bwa Amerika, amanota y’ingutu ya ASME B16.34, hamwe n’imiti ya ASTM A957 - utitaye kuri kode ya zip. Ibicuruzwa byose birimo inyandiko zuzuye: impapuro zerekana ibikoresho, imbonerahamwe yerekana ubushyuhe, raporo za CMM, hamwe na NDT. Igishushanyo cyose gishushanya kirimo ibitekerezo-byerekana ibitekerezo-byerekana impinduka zurukuta-ubugari cyangwa inguni zishobora gutega ibisigazwa bya ceramic.
Reba imbere: Imipaka ikurikira ntabwo ari itanura rinini cyangwa CNC yihuta. Nibikorwa bifunze-kugenzura inzira-aho guta amakuru yo kugabanuka bigaburira muburyo bwindishyi zinzira, hamwe no gushushanya amashusho mugihe cyo gukemura annealing ihindura igihe cyigihe. TEKINOLOGIYA YA QINGDAO QIANGSENYUAN isanzwe ikora imirongo yicyitegererezo hamwe nubu bwubatsi. Ntabwo ari igitekerezo. Nkumwitozo wa buri munsi.
Niba umushinga wawe ukurikira usaba ibyiringiro byukuri - ntabwo ari ibyiringiro gusa - tangira kubyo igice gikeneye, ntabwo ari aho byakorewe. Precision ntabwo yitaye kumipaka. Irasubiza indero.
