Iyo ba injeniyeri bagaragaje a uruganda rukora neza, ntabwo batumiza ibice byicyuma-biyemeje gutuza kurwego ruri munsi ya 120 MPa hydraulic imitwaro, guhuza microstructural guhuza ibice 500, hamwe no kutihanganira zeru kubitera ubwoba muri cobalt-alloy nozzles. Nibyo byukuri duhura nabyo buri munsi muri Qingdao Qiangsenyuan Technology Co., Ltd. - ikigo aho gushora imari atari intambwe yimikorere; ni ishingiro ryokwizerwa kumikorere.
Twabonye imishinga myinshi ihagarara kuri prototype kuberako uruganda rwakoresheje AMS 5387 cobalt alloy nkibisanzwe 316 bitagira umwanda. Pompe imwe yo muri Amerika ya ruguru OEM yatwoherereje igishushanyo cya GD&T hamwe na ± 0,015 mm kwihanganira imyanya ku nzu ya silindiri ya pisitori ya mm 220 ya diametre-hanyuma iragenda nyuma yuko itsinda ryacu ryashyize ahagaragara inzibacyuho eshatu zikomeye zuzuza urukuta ruzagabanya kugabanuka mu musenyi. Icyo kiganiro cyahinduye uburyo twubaka ibyashingiweho mubuhanga: ubungubu, buri gishushanyo cyemewe kirimo ubushyuhe bwa misa-simulike yuzuye, ntabwo igenzurwa gusa.
Ubuhanga bwacu bwa tekinike butangirana na disipulini yibintu. Ntabwo "dukoresha" cobalt-nikel alloys-turabishoboye. Buri fagitire ishingiye kuri T800 igera hamwe na raporo yuzuye yubushyuhe ishobora gukurikiranwa na ASTM A992 na AMS 5387 Nyiricyubahiro D. Mugihe umukiriya wu Burayi yasabaga imashini zidafite imashini zidasanzwe kuri sisitemu ya winch yo hanze, twafatanyijemo uburyo bwo kwinjiza ibicuruzwa hamwe nuwaduhaye ibikoresho kugirango duhagarike amacakubiri ya dendritic mubice 120-mm. Igisubizo? Umusaruro wateye imbere uva kuri 63% ugera kuri 91% utitanze ubukana bwa Rockwell C45–48. Ibi ntabwo ari metallurgie ya theoretical-isubirwamo igenzurwa ryibikorwa bitetse muri ISO 9001: 2015 byemewe.
- Kwishyira hamwe bihagaritse bifite akamaro.
- Gukurikiza ibipimo, ntabwo ari ubugenzuzi: CMMs ikoresha gahunda ya GD&T ikora kuri 100% yibintu bikomeye; profilometero optique igenzura Ra ≤ 0.4 µm hejuru yikimenyetso mbere yo kuvura ubushyuhe
- Porogaramu-yambere igishushanyo mbonera: Twanze ibyifuzo "gusa." Ahubwo, dushushanya inzira yibibazo kumibiri ya valve, twigana gusiganwa ku magare yumuriro ku rufatiro rwa pompe, hamwe n’ibendera ryerekana ibendera ryangiza ubuzima bw'umunaniro - kabone niyo byaba bisubiza inyuma kuri RFQ
Bamwe bashobora kuvuga ko outsourcing casting kumishinga yihariye igabanya igiciro. Ariko mugihe inzu ya pompe ya piston igomba gukomeza kwibanda hagati ya bore na flange hejuru yuburebure bwa mm 0,02 nyuma yo kuzimya, cyangwa mugihe icyuma cya cobalt-alloy gisaba ubusa zero imbere muri 3 × gukuza, iminyururu itangwa itangiza ibyago bitemewe. Twakurikiranye ibitera kunanirwa bitera ibice 1200+ byoherejwe: 78% byo gutandukana kurwego byaturutse ku kwaguka kwifata ritagenzuwe mugihe cyizuba-mbere yubushyuhe-ntabwo ari amakosa yo gutunganya. Niyo mpanvu imirongo yacu yo guta umucanga ikoresha igihe-nyacyo-isanduku yubushyuhe bwo kugenzura ubushyuhe, nimpamvu ishoramari ryacu ryo gutera autoclave igipimo cya 0.1 ° C / sek.
Ibitandukanya ukuri uruganda rukora neza kuva mu ruganda rusanzwe? Nuburyo witwara hanze. Uburinganire bwa geometrie. Inguni ya 17.3 ° helix kuri winch center shaft roller. AMS 5387 nozzle isaba 0.008 mm kuzenguruka hejuru ya mm 85 z'uburebure. Ibi ntabwo aribyo-ni ingingo zacu zo guhitamo. Igice cyose cyoherejwe hamwe nubushakashatsi bwuzuye: gushonga nimero, guterera, kwerekana ubushyuhe bwindangamuntu, raporo ya CMM yerekana igihe, hamwe nicyemezo cyabakozi. Nta na kimwe kidasanzwe. Nta kureka.
Niba urimo kwerekana ibyuma byihanganira cyane ibyuma bya sisitemu ya hydraulic, ububiko bwa peteroli, cyangwa inteko zipompa ziremereye, saba ibimenyetso-ntabwo ari udutabo. Baza micrografi yambukiranya ibice uhereye kumurongo wawe wanyuma. Saba raporo ya CMM nyirizina kubiranga kwihanganira cyane. Menya neza ko ibikoresho bifatika bihuye nimero yubushyuhe bwashyizweho kashe ku gice. Kuri Qingdao Qiangsenyuan, izo nyandiko ntabwo zabitswe-nizo zambere zitangwa muri buri gutangiza umushinga.
Igihe kizaza cyo gutora neza ntabwo ari itanura rinini cyangwa CNC yihuta. Nukwishyira hamwe gukomeye hagati yo kwerekana imiterere na GD & T-itwara imashini. Ni AI ifashwa na porosity guhanura yatojwe kumashusho 12,000+ X-ray. Nubufatanye bwa R&D butera cobalt-nikel alloys kurenza imipaka yimbere. Turimo kubaka ubwo bushobozi nonaha-ntabwo ari amasezerano yo kwamamaza, ariko nkuburyo bukurikira bwo kugenzura inzira kububiko bwacu.
