Iyo injeniyeri muburyo bwa hydraulic sisitemu cyangwa ibikoresho byo kugura peteroli gushakisha a uruganda rukora ishoramari neza, ntibashaka gusa undi mutanga. Barimo gushakisha uburinganire buri munsi ya 0,02 mm kwihanganira, ubunyangamugayo bwa microstructural nyuma yo kuvura ubushyuhe, hamwe na zero batch-to-batch muri cobalt-nikel ivanze-cyane cyane iyo igice ari inzu ya pompe ya AMS 5387 ikorera kuri 4000 psi.
Aho niho uburambe-nyabwo buhindura byose. Muri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Twakoze imashini zirenga 17,000 T800 zivanze kuva muri 2019 - buri kimwe gisaba gukurikiranwa byuzuye kuva ibyemezo bya fagitire mbisi kugeza raporo ya CMM yanyuma. Twabonye uburyo 0.003 ″ kudahuza mumazu ya piston pompe ya piston itera kunanirwa kashe hakiri kare muri ruganda rwo mu majyepfo yuburasirazuba bwa Aziya. Twabonye kandi uburyo GD&T isubiramo kare-mbere yuko ibikoresho bitangira-bigabanya igihe cyo gukora prototype 60%.
Kuki guhuza vertical bifite akamaro kuruta uko ubitekereza
Abaguzi benshi bibwira ko "gushora imari" na "CNC gutunganya" ari serivisi zitandukanye. Ntabwo aribyo-mugihe igice ari ubutumwa-bukomeye. Umuvuduko wumuvuduko wumubiri ushyizwe mubyuma bitagira umwanda ugomba kugumana ituze ryurwego * nyuma * yo kugabanya imihangayiko, kuvura ubushyuhe, hamwe no gusya bitanu-axis. Ibyo bikora gusa mugihe cyo gutara, kuvura ubushyuhe, no gutunganya bibera munsi yinzu imwe - hamwe na metero zisangiwe, ibiti byahujwe, hamwe no kwemeza inzira.
QINGDAO QIANGSENYUAN ikora gutya. Ikigo cyacyo cyujuje ISO gikora umusenyi wo gushinga pompe nini, gushora imari kumashanyarazi ya cobalt hamwe nuburebure bwurukuta kugeza kuri mm 1.8, hamwe na CNC ikora imirongo myinshi kuri shitingi 17-4PH ikomye - byose biri mubikorwa bimwe. Nta ntoki. Nta makosa yo guhindura amakuru. Nta mateka yatakaye yubushakashatsi hagati yabacuruzi.
Ibi ntabwo ari theoretical. Mugihe OEM yu Burayi yari ikeneye ibice 240 byurwego rudasanzwe rwa shitingi ya shitingi - ikozwe muri AMS 5387, ifite uburebure bwa mm 0.015 kuri mm 120 OD - twatanze icyemezo cyingingo ya mbere muminsi 11. Ntabwo ari ukubera ko twihutiye. Kuberako itsinda ryacu ryashinzwe ryabanje kwemeza igipimo cyo kugabanuka kubumba hamwe na cobalt-nikel ivanze ikoreshwa mu musaruro wa nyuma - kandi abakanishi bacu bakoresheje ayo makuru kugira ngo bashireho ibice mbere yo gukata.
Ikinanirana-n'impamvu-mugihe cobalt ibivanze bigenda neza
Abaguzi bamwe baturuka ibice bya cobalt biva mubikorwa rusange. Babona ibice byatsinze igenzura-ariko bikananirana gukora kuri 350 ° C. Kubera iki? Kuberako AMS 5387 isaba kugenzura byimazeyo ibirimo karubone (0.15–0.25%), silikoni (≤1.0%), na boron (0.001–0.006%). Gutandukana ntoya nka + 0.002% boron igabanya ubukana bushyushye kuri 18%. Ntabwo bizagaragara mu kizamini cyibanze cya PMI-ariko bizatera guhinda intebe yumuvuduko mwinshi.
Twirinze ibi dufatanya gutezimbere ibikoresho hamwe nababemerewe gutanga ibyemezo - no kugenzura buri giceri cyinjira hamwe na OES spectroscopy * na * igeragezwa rya ruswa hagati ya ASTM A262 Imyitozo E. Turabika inyandiko zuzuye: umubare ushonga, gusuka ubushyuhe, igipimo cyo gukonjesha, igihe cyo gufata ubushyuhe bwigihe. Niba umukiriya abajije amakuru yisubiramo nyuma y'amezi atandatu? Turayikurura muminota ibiri.
Iyo disipuline igera kuri geometrie. Sisitemu yo gupima optique yemeza inguni kumurongo wishoramari-turbine mbere yo gukuraho shell. CMM zacu zikoresha gahunda ya GD&T ikora - ntabwo ari "kugenzura diameter" gusa, ariko umwanya, umwirondoro, hamwe na runout ugereranije nibiranga datum byasobanuwe mugushushanya. Nta bitekerezo. Nta ntoki irenga.
Gutanga nyabyo-nta “burya-mu-rubanza”
"Igihe gihamye cyo kuyobora" bisobanura ibintu bitandukanye kubatanga isoko. Bamwe basubiramo ibyumweru 12 - bakongeraho ibyumweru 3 byo gusubiramo injeniyeri, ibindi 2 byo kugura ibikoresho, na 1 byo kongera gukora. Abandi bubaka muri 30% gahunda ya padi "mugihe bibaye."
Ntabwo. Igenamigambi ryibikorwa byacu rikoresha isesengura rya takt - ntabwo igereranya rya kalendari. Kubicuruzwa biciriritse (50-500 pcs), turafunga ubushobozi mugihe cyo gusubiramo dushingiye kumasaha nyayo yimashini, materique yubuhanga, hamwe nitanura ryaboneka - ntabwo ari urupapuro. Prototype itumiza ubwato muminsi 14 niba ibishushanyo bisukuye kandi ibikoresho biri mububiko. Ibicuruzwa byatanzwe byageze kuri 98.7% mugihe cyo gutanga ku gihe - bipimye kuva itariki PO yemejwe kugeza igihe cyo gupakira dock, ntabwo ari itariki ya fagitire.
Kandi yego - dukora inteko zitoroshye. Igihembwe gishize, twohereje hydraulic manifold block yuzuye: ishoramari-ryakozwe 316L umubiri, imiyoboro ya CNC yakozwe na porte, ibice byimbere bya nikel, hamwe na helium-yamenetse kuri 10⁻⁹ mbar · L / s. Byose biva mu kigo kimwe. Byose hamwe na AS9102 yuzuye ibyangombwa birimo.
Kuri ba injeniyeri bashakisha ibintu byinshi-binini, ubunyangamugayo-cyane cyane kuri hydraulic, peteroli na gaze, cyangwa ibinyabiziga biremereye - a uruganda rukora ishoramari neza igomba gutanga ibirenze ibice. Igomba gutanga ibiteganijwe: muri metallurgie, muri geometrie, mugihe. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yubaka ibyo guhanura muri buri ntambwe - ntabwo ari amasezerano, ahubwo nkibisubizo byapimwe. Ubutaha igishushanyo cyawe gisaba cobalt alloy plug cyangwa fondasiyo ya pompe idafite ingese, ntubaze "ninde ushobora kubikora?" - ariko "ninde umaze gukora 10,000 muri byo, neza nkibi?"
