Iyo abajenjeri bagaragaje umusenyi wa aluminiyumu kubutaka bwiza bwa hydraulic cyangwa amazu ya pompe, ntabwo bahitamo inzira-biyemeje guhagarara neza murwego rwo gusiganwa ku magare yumuriro, microstructural guhuza ibice 50 kg, hamwe no kwihanganira zeru kugirango bagabanye ububobere muri flanges zikorera imitwaro. Niyo mpamvu an aluminium umucanga wo gushinga uruganda igomba gukora ibirenze gusuka ibyuma mubibumbano. Igomba guhuza siyanse ya metallurgiki hamwe nukuri-kwisi isabwa-cyane cyane iyo ibice bikorera kuri bar bar 350, 180 ° C, cyangwa munsi yimyanda.
Twabonye imishinga myinshi ihagaze kuri prototype-bitatewe nigishushanyo kiboneye, ariko kubera ko uruganda rwabuze ibyemezo byerekana ibishishwa, ntirushobora gufata mm 0.15 mm kuri 420-mm ya silinderi, cyangwa kubura guhamagarwa kwa GD&T kubintu bikomeye bya datum. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Gutera umucanga wa aluminiyumu bitangirana no kugenzura AMS 4220 cyangwa A380.1 - ntabwo ari impamyabumenyi y'uruganda gusa, ahubwo no mu nzu ya spekrometrike yisubiramo mbere yo gushonga. Ibyo ntibishobora kuganirwaho mugihe pompe yawe pompe ituye amazu ya ankeri $ 2.4M yo gucukura hanze.
Niki gitandukanya uruganda rukora umucanga wa aluminiyumu rushobora gutanga ibicuruzwa? Icya mbere: kugenzura urunigi rwuzuye. Ntabwo dusohora ibyingenzi gukora, kunyeganyega, cyangwa kugabanya imihangayiko. Ikigo cyacu cyujuje ISO gikora amaduka yububiko, guteranya ibishushanyo, gusuka, gutunganya ubushyuhe (T6 cyangwa T7 nkuko byavuzwe), hamwe na CNC yo kurangiza-byose munsi yinzu. Kuki ibyo bifite akamaro? Kuberako itandukaniro rya mm 0,08 hagati yigice cyahindutse ihinduka 0,3 mm yuburebure bwurukuta mumibiri ya mm-120 ya diameter. Kandi iryo tandukaniro ritera umunaniro udashyitse gucika kuri radiyo yuzuye. Turayifata kuri scan ya mbere ya CMM-ntabwo nyuma yo gutsindwa kumurima.
- Ubudahemuka: Twemeza cavity geometrie dukoresheje optique ya 3D yogusuzuma mbere yumusaruro wububiko - ntabwo ari ugereranya CAD-igice gusa, ahubwo ni metero nyayo yumucanga.
- Uburinganire bwa Microstructure: Buri cyiciro gikora isesengura ryibyuma bya eutectic silicon morphologie; bubi, urushinge rumeze nka Si itesha agaciro imashini kandi ikambara
- Ubuso bwiteguye: As-cast Ra ≤ 12.5 μ m hejuru yikimenyetso gikomeye - nta guturika kwa kabiri keretse bisabwa kugirango bifatanye
- Kwemeza imikorere: Every pressure valve casting passes helium leak testing at 1.5× working pressure before machining begins
Bamwe bavuga ko guta umucanga bidashobora guhuza ishoramari kubisobanuro birambuye. Nukuri - kubintu biri munsi ya 1,2 mm, ishoramari riratsinda. Ariko kuri geometrike igoye nka winch center shaft rollers hamwe namenyo yibikoresho, ibyuma bikonjesha, hamwe namavuta? Gutera umucanga bitanga uburyo bwiza bwo kugenzura ubushyuhe mugihe cyo gukomera, kugabanya amarira ashyushye mumabavu yoroheje. Twifashishije umucanga wa silika uhujwe na silika igenzurwa (120-140) hamwe nubukonje-agasanduku gakomera kugirango bisubirwemo 200+ buri cyumweru. Nta "gushiraho". Nta ntoki za ramming zitandukanye. Gusa Calibrated pneumatic compaction no kugenzura igihe-nyacyo.
Guhitamo ibikoresho ntabwo ari hano. Iyo OEM yu Burayi yari ikeneye amazu yo gusimbuza pompe ya cobalt-alloy ikora pompe ikora sintetike, ntitwasubije kuri A380. Twakoresheje amashusho yubushyuhe kuri A380 na AlSi10Mg-hanyuma tugaragaza ko AlSi10Mg irwanya imbaraga zo hejuru hejuru ya 150 ° C yagabanije kugoreka bore 40% mumasaha 10,000 yo gukora. Ngiyo itandukaniro riri hagati yo gusubiramo igice no gukemura ikibazo cya sisitemu. Ba injeniyeri bacu basanzwe bafatanya gusuzuma raporo ya FEA hamwe nabakiriya - ntabwo ari ugushushanya ibishushanyo, ahubwo ni ibendera ryerekana ingaruka zishobora guterwa na hydrogène mu cyambu cy’umuvuduko mwinshi.
Gutanga kwizerwa gushingiye kubiteganijwe - ntabwo ari amasezerano. Dutondekanya aluminium umucanga wo gutondekanya kurwego rwa alloy, ntabwo ari igihe cyagenwe gusa. A380 ikora kuwa mbere - Kuwa gatatu; AlSi10Mg ibona umwanya wo kuwa kane - Kuwa gatanu kugirango wirinde kwanduzanya. Buri gice cyo gukina gitwara ibisobanuro byuzuye: ID itanura, gushonga ubushyuhe bwubushyuhe, gusuka igihe kashe, hamwe nu mukono wumukoresha. Niba umukiriya asabye PPAP Urwego rwa 3, dutanga ibikoresho fatizo, ingingo ya mbere ya raporo ya CMM, amakuru yikizamini cyinshi, n'amashusho ya radiografiya - ntabwo ari incamake. Nuburyo dukomeza 98.7% mugihe cyo kugemura kugihe cyo hagati (50-500 pcs / ukwezi) muri Amerika ya ruguru, Ubudage, na Singapore.
An aluminium umucanga wo gushinga uruganda yizera ikizere atanyuze mu gatabo, ahubwo binyuze mubibaho iyo casting ikonje: nta page yintambara itunguranye, ntamunota wanyuma wongeye gukora kuri datum hejuru, nta kwangwa gutunguranye kugenzurwa ryanyuma. Kuri TEKINOLOGIYA YA QINGDAO QIANGSENYUAN, uko guhuzagurika guturuka ku gufata buri cyuma nkigikoresho cyuzuye - ntabwo ari ibikorwa remezo bikoreshwa. Kuva igihe aluminiyumu yashongeshejwe ikubiswe kugeza ikizamini cya nyuma cyibikorwa, twe injeniyeri kumiterere igice kizahura nacyo - ntabwo ari igishushanyo gusa.
Urebye imbere, intumbero yacu irakaze: guhuza cyane umusenyi wo guta hamwe na Hybrid yongerera ibikoresho ibikoresho bike, binini cyane; yaguye AMS 5387 ihuza inteko ya aluminium-cobalt; na AS9100 icyemezo cya Q4 2025. Kuberako ibisekuru bizaza byibice byicyuma bitazasobanurwa no guterera wenyine - ariko nukuntu gutereta bidasubirwaho bifasha gukora aho bifite akamaro kanini.
