Iyo abajenjeri bagaragaje ibice bya sisitemu ya hydraulic, pompe zamavuta, cyangwa inteko ziremereye cyane, "uruganda rukora neza-ruganda" ntabwo ari ijambo ryishakisha gusa-nibisabwa bidashoboka. Igipimo cyimiterere munsi ya 500-bar igitutu. Ubusugire bwubuso nyuma yincuro 10,000 yikurikiranya. Guhuriza hamwe kwicyuma mubice 200 bigize ibice. Izi ntabwo arizo ntego. Nibipimo bya buri munsi-ibyo twahuye na valve yo muri Amerika ya ruguru OEMs, imashini yimodoka yubudage ihuza imashini, hamwe nabubatsi ba pompe yo muri Singapuru.
Kuki Cobalt Alloys isaba ibirenze imashini za CNC gusa
Ibigize Cobalt-nikel-cyane cyane AMS 5387 na T800-yo mu rwego rwa-birananirana bitateganijwe iyo gutunganya ibipimo bigenda byiyongera kuri 0.5%. Ibi twabyize inzira igoye mugihe cyindege ya 2022 yirukanka kumazu wumuvuduko wamazi yo mumazi: gucamo mikorobe byagaragaye nyuma yumukino wo gusiganwa ku magare, ugaruka kumitwaro ya chip idahuye mugihe cyo gutambuka. Kuva icyo gihe, uruganda rwacu rwibisobanuro byuzuye rushyira mugihe gikurikiranwa cyumuzenguruko kuri buri kigo gikora imashini 5-ntikigenzurwa, ahubwo ni irembo ryibikorwa. Nta gice cyimuka kurangiza keretse niba itandukaniro rya torque riguma muri ± 2,3% mumirongo itatu ikurikiranye.
Iyi disipuline igera no kubikoresho. Ntabwo twemeye urusyo rwonyine. Buri cobalt alloy ingot ikorerwa spark sprosroscopi murugo mbere yo gutera. Kubera iki? Kuberako isukari ya sulfure iri hejuru ya 0.008% itera gushwanyagurika mu zuru ruto rukomeye - nubwo icyiciro “cyanyuze” ASTM A992. Itsinda ryacu ryashinzwe rifatanya gutegura imyirondoro yo kuvura ubushyuhe hamwe nabatanga ibikoresho, bagahindura ibihe byo gushira ukurikije ibipimo nyabyo byapimwe-ntabwo ari ibicanwa rusange.
Kwishyira hamwe guhagaritse kugenzura mubyukuri guhinduka
Abatanga ibicuruzwa benshi batanga hanze, gutunganya, no kuvura ubushyuhe. Ibyo birema amasoko atatu atandukanye ya drift. Ku kigo cyacu cya Qingdao, uburyo bwo gushora imari bukorerwa kumurongo umwe wa DMG Mori NT urangiza igice cyanyuma. Kimwe na CMM yemeza icyatsi-leta ya casting hamwe ninteko zirangiye. Laboratwari imwe ya laboratoire ihindura ibikoresho byose burimunsi kurwanya NIST-ikurikirana.
Turabona itandukaniro neza mumazu ya piston pompe. Abakiriya bohereza GD&T guhamagarwa basaba ± 0.005 mm umwanya wukuri kuri port 12. Iyo gutara no gutunganya bibera kumaduka atandukanye, kwibeshya bikunze gukubita ± 0.018 mm. Ibikorwa byacu bihuriweho bifata kuri ± 0.004 mm - kubera ko gahunda ya CNC yerekana mu buryo butaziguye as-datum igaragara hejuru mugihe cyo kugenzura ingingo ya mbere. Nta bitekerezo. Nta gusubiramo imirimo.
Igenzura rifite akamaro kanini kuri geometrike idasanzwe. Ibicuruzwa biherutse gutangwa kuri shitingi ya shitingi ya offshore byasabye 7 ° imiyoboro ihanamye kuri diameter ya mm 320, ikomera kuri 58 HRC. Abanywanyi bavuze ibyumweru 14 bafite ibyago 30%. Twatanze mu byumweru 8 - dukoresheje karbide yihariye-yashizemo ubusugire bwakomeje kuminota 42 yo guca. Igikoresho cyubuzima bwubuzima ubu kibitse mububiko bwimbere, bwashizwe kuri AMS 5387, urwego rukomeye, nigipimo gikonje.
Ubwiza Budahagarara kuri Raporo y'Ubugenzuzi
Porotokole yacu yo kugenzura ikurikiza ASME Y14.5 - ariko jya kure. Buri kintu cyose cyingenzi gitwara impanga ya digitale: inyandiko yerekana igihe yerekana isesengura ryibintu byinjira, mugikorwa cya CMM gisikana kuri bariyeri 3, ibyasomwe hejuru yubuso mbere na nyuma ya passivation, hamwe nibisubizo byikizamini (urugero, igipimo cya helium kumabari 10). Ibi ntabwo ari kubyubahiriza ikinamico. Nuburyo twasuzumye kunanirwa kashe inshuro nyinshi kumfatiro za pompe: intandaro yari impagarara zisigaye zatewe no gukonja kutaringaniye mugihe cya annealing-ntabwo ari amakosa yo gutunganya. Twahinduye ukwezi kuzimya, kugenzurwa hakoreshejwe ikarita ya X-ray, kandi twagabanije gutsindwa kumurima 92%.
Tugumana ibisobanuro byuzuye kugeza kumubare wubushyuhe bwa buri kintu kibisi-kandi tukabihuza nibisubizo byose. Niba umukiriya ashyize ahagaragara ikibazo, dukurura amateka yose ya digitale mumasegonda 90. Oya "tuzakugarukira." Oya "muburyo busanzwe." Gusa amakuru, ingengabihe, hamwe nubushishozi bukora.
Kwizerwa bitangira mbere yo gukata bwa mbere
Uruganda rukora neza cyane rutanga ikizere atari mugihe cyumusaruro - ariko mugihe cyo gusuzuma. Turashyira ahagaragara ibishobora gukorwa hakiri kare: "Ubu burebure bwa mm 0,15 kuri cobalt alloy nozzle bizakenera imyanya yo gushyigikira EDM; igihe cyo kuyobora cyiyongera iminsi 11." Cyangwa: "Ubuso bwawe bwerekanwe bwa Ra 0.2 µm kumazu yumucanga wumucanga bisaba nyuma yo gutunganywa-dore ingaruka zigiciro na Ra 1.6 hamwe nububiko bwiza." Ntabwo tuvuga "yego" kubishushanyo bidakorwa. Turavuga tuti "dore icyakora, dore impamvu, kandi dore ubucuruzi."
Ubu buryo bwakomeje kugemura ku gihe ku kigero cya 98.7% mu mezi 36 yikurikiranya - ndetse no mu gihe cyo guhagarika amasoko ku isi. Nigute? Mugufata ububiko bwa stratifike ya AMS 5387 yemewe na bilet ya T800, hamwe no gukomeza amasezerano-abiri yo gukoresha ibikoresho byingenzi byo guca. Ntabwo ari nko kubika ibarura-ariko nkibishobora kugabanya ingaruka zahinduwe muburyo bwo gutsindwa twabonye mu murima.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yubaka ibice aho gutsindwa atari amahitamo. Niba porogaramu yawe isaba uburinganire bwuzuye mubutaka bwa cobalt, ubunyangamugayo bwubatswe mumashanyarazi yumuvuduko mwinshi, cyangwa kwizerwa kumikorere mubiterane bikomeye bya pompe - ukeneye ibirenze kubitanga. Ukeneye uruganda rukomeye rwibice bifata kwihanganira nkisezerano.
