Iyo ba injeniyeri bagaragaje a guta igice, ntabwo batumiza gusa imiterere-biyemeje gutuza kurwego munsi yumubari 300, uburinganire bwa microstructure nyuma yo gusiganwa ku magare, hamwe nubuso burangije kwanga gutembera mumazi ya hydraulic. Twabonye imishinga myinshi ihagaze kuri prototype kuberako kwihanganira gukina byari bihujwe namafaranga yanyuma yo gutunganya-cyangwa birushijeho kuba bibi, kubera ko ibyemezo byibikoresho bitajyanye nubushyuhe bwakorewe ubushyuhe bukenewe mukurwanya umunaniro.
Kuki "Kata gusa" ntibihagije kubutumwa-Bwingenzi
Gutera ibice byuma bya hydraulic, inzu ya pompe ya piston, cyangwa shitingi ya winch bisaba ibirenze ubushobozi bwo gushinga. Bisaba gusobanukirwa uburyo kugabanuka gukomeye gukorana no kuvanaho imigabane ya CNC, uburyo amavuta ya cobalt-nikel yitabira gushora imari hamwe no guta umucanga, n'impamvu AMS 5387 cobalt alloy 6 yitwara mu buryo butandukanye mu zuru ruto rukomeye hamwe n'amacomeka y'ibice. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Dufata buri mukinnyi nkumukino wa metallurgjiya-ntabwo ari transfert ya geometrie. Ibyo bivuze kugenzura imiterere y'ibinyampeke binyuze muri macroetch kuri buri bushyuhe, kwemeza intera hagati ya interdendritic mbere yuko imashini itangira, no gushushanya amakimbirane asigaye hejuru ya silinderi yimyubakire ukoresheje imirongo ya gauge.
Twarebye abakiriya bahindura abatanga ibicuruzwa nyuma yo kuvumbura ubukana budahuye muri T800 ya cobalt ishingiye kuri casting-gusa twasanze intandaro atariyo shingiro, ahubwo ni ubushyuhe butagenzuwe mugihe cyo gusudira ibintu byakozwe. Gahunda yacu ihuriweho ikuraho icyo cyuho: guta, kuvura ubushyuhe, hamwe no kurangiza byinshi bibaho munsi yinzu, hamwe nibisobanuro byuzuye kuva icyemezo cya billet mbisi kugeza raporo ya CMM yanyuma. Nta ntoki. Nta cyiciro cyacitsemo ibice. Gusa imwe yagenzuye amateka yubushyuhe nubukanishi kuri buri kintu.
Ibyiciro bine byo gutoranya-Buriwese Yakozwe Kumikorere, Ntabwo Ifishi
Ntabwo abakinyi bose bakorera intego imwe. Inshingano zacu zerekana uburyo bwo kunanirwa kwisi-nuburyo bwo kubikumira:
- Ibyuma.
- Ibyuma kandi bidafite ingese.
- Ibikoresho bya Cobalt-nikel: Harimo AMS 5387 cobalt alloy ibice 6 bya pompe, aho ikwirakwizwa rya karbide ritegeka kwambara ubuzima - dukora ikarita ya SEM-EDS kumurongo, ntabwo ari microscopi optique gusa.
- Ibidasanzwe T800 ibihimbano.
Ibi ntabwo ari theoretical. Umwe mu Banyaburayi OEM yongeye gushushanya amazu ya silindiri ya pompe yo hanze nyuma yo kunanirwa mu murima. Abatanga isoko yambere barihanganiye cyane - ariko babuze icyifuzo cyo gutandukanya amaboko ya kabiri ya dendrite. Twongeye gukora sisitemu yo kwinjirira, twongeraho icyerekezo cyo gukomera, kandi dutanga casting hamwe na SDAS ≤ 45 µm. Ubuzima bwo mu murima bwiyongereye kuva ku mezi 8 bugera kuri 26.
Aho Abaguzi Benshi Batema Inguni-Nuburyo Dufunga Icyuho
Bamwe mu bakora inganda bafata ibyuma byo gutumiza ibicuruzwa nkibicuruzwa. Bemera ibishushanyo, berekana igihe cyo kuyobora, n'ubwato. Dutangira kare-hamwe nitsinda ryanyu ryubuhanga.
Mugihe cyo gushushanya kwemeza, dushyira ibendera rishobora kwirengagizwa: inzibacyuho yubukuta butumira guturika gushyushye muri cobalt; Inguni zinguni nazo zidakabije zo gukuraho ceramic shell mugushora imari; cyangwa GD&T guhamagarwa bivuguruzanya kugerwaho nkibishobora kugaragara hejuru (Ra> 6.3 µm kumucanga, Ra> 3.2 µm kubushoramari). Ntabwo tuvuga gusa ngo "biragoye gukora." Turasaba ubundi buryo - nko kwimura datum ibiranga hejuru yimashini, cyangwa kwerekana ubukonje bwaho kugirango ugabanye kugabanuka mubuyobozi bukomeye.
Turagerageza kandi ibyo abandi batekereza: ibikoresho byinjira byinjira bigenzurwa nubushakashatsi nyabwo bukoresheje OES spectroscopy. Ubufindo bwose bukorerwa ultrasonic kwipimisha kubutaka mbere yo gutunganya. Ubugenzuzi bwa nyuma bukubiyemo ibizamini bikora - kanda imibiri ya valve kuri 1.5 pressure igitutu cyakazi, hanyuma ukareba niba yamenetse kuri 0.05 cc / min.
Guhitamo Umufatanyabikorwa Ukwiye Kubaza Ibibazo Byukuri
Mbere yuko urangiza ubutaha bwo gutanga ibyuma bitanga, baza:
- Urashobora kunyereka raporo eshatu za nyuma za CMM kuri geometrie isa - hanyuma ukerekana uburyo wakosoye ibintu bitihanganirana hagati ya tombora?
- Nibihe birebire byawe bikomeza bya AMS 5387 casting nta kwangwa? Niyihe ntandaro yo gutsindwa kwambere - kandi wabikemuye ute?
- Ugenzura gukina no gutunganya byanyuma? Niba atari byo, ninde wemeza intera iri hagati ya as-cast na as-mashine datum?
- Nigute ushobora gukemura ibibazo byingenzi? Nibintu byinshi-cyangwa ubushyuhe-urwego, hamwe namateka yuzuye yubushyuhe?
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ibisubizo yego kuri bane. Ntabwo dutanga abakinnyi gusa. Dutanga ibyiringiro - muburyo bwo gusubiramo, guhuza ibintu, no kwizerwa kumikorere. Kuberako muri sisitemu ya hydraulic, ibinyabiziga byubwubatsi, nibikoresho bya peteroli na gaze, nta ntera yo "gufunga bihagije."
Niba ubutaha guta igice ugomba gukora munsi yigitutu, kwambara, hamwe nubushyuhe bwumuriro - tangira ukoresheje metallurgie, ntabwo kwamamaza. Tangira hamwe nibikorwa bigenzurwa, ntabwo ari impapuro zisezerana. Tangira aho ibisobanuro bitangirira: muburyo, gushonga, no gupima.
