Stellite 6 ntabwo ari iyindi miti ishingiye kuri cobalt-ni injeniyeri yibikoresho igera mugihe gutsindwa atari amahitamo. Mu nzu ya pompe hydraulic ikorera ku kabari 420, mu myanya ya valve yamanutse ihura na gaze yuzuye umusenyi, cyangwa mu byuma byihuta byihuta byinjira mu bucukuzi bw'amabuye y'agaciro, Stellite 6 itanga imyambarire irwanya ibyuma bisanzwe bitagira umwanda kuri 5-8 ×. Ariko kubishakisha byizewe? Aho niho abaguzi benshi bahagarara. Twabonye abashinzwe gutanga amasoko banze amagambo atatu mbere yo kumenya: icyuho ntabwo ari igiciro-ni uguhuza metallurgjique, gusubiramo ibipimo, no gukurikiza AMS 5387. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Turakora imashini, tujugunya, kandi turangiza Stellite ibice 6 buri munsi - ntabwo ari ikintu cya kataloge, ariko nka disipuline yimikorere yashinze imizi mumyaka 12 yibikorwa bya hydraulic na peteroli.
Kuki “Stellite 6 uruganda” ingano yishakisha yazamutse - nicyo isobanura mubyukuri
Ibibazo bya “Stellite 6 uruganda” byazamutseho 68% YoY mu mbuga ziva mu nganda - ziyobowe na ba injeniyeri barambiwe gukora bivuye mu bicuruzwa bitangwa na cobalt. Umukiriya umwe yohereje ibyiciro bitandatu bya AMS 5387 ya piston impeta ya piston kuko ubukana bwatandukanye kuva 42 kugeza 49 HRC muri tombora. Undi wasibye 22 nozzle nyuma yo guturika mikorobe yagaragaye mugihe cyamagare yubushyuhe - byerekanwe no gukwirakwiza karbide idahuye mubikoresho fatizo. Izi ntabwo ari imanza. Nibimenyetso byurunigi rwogutanga ibice: abadandaza bakomoka mumaduka menshi ashonga, abahuza basimbuza ibingana na T800 bitemewe, cyangwa abadandaza bafite ibarura badafite inyandiko zivura ubushyuhe. Nukuri Uruganda 6 igomba kugenzura icyarimwe icyarimwe: ibyemezo byemewe bya billet biva mu mahanga, bigenzurwa no gukemura ubushyuhe bukomeye, gutunganya neza ibikoresho byakomye (Rockwell C 44-48), hamwe no kugenzura uburinganire bwubutaka nyuma yubushakashatsi. Twese uko ari bane - mu kigo kimwe ISO 9001 muri Qingdao.
Nta gutandukana kuri metallurgie-guhera kuri AMS 5387 ikurikirana
Twakomereje kuri bileti 6 gusa kuva murusyo rufite ibyemezo byuzuye bya AMS 5387 - kandi tugumana raporo yikizamini cyurusyo, nimero yubushyuhe, hamwe nisesengura rya ecran kuri buri cyiciro. Kubera iki? Kuberako ibirimo bya karubone bihinduka ± 0,03% bihindura agace ka karbide igabanutse kugera kuri 15%, bigira ingaruka itaziguye yo kurwanya abrasion muri pompe zitwara ibintu. Itsinda ryacu rya casting rikoresha uburyo bwo gushora imari muri geometrike igoye nka orifice cobalt alloy nozzles nyinshi, hanyuma igakoresha anneal ebyiri (1175 ° C + 1050 ° C) ikurikirwa no gukonjesha ikirere - ikirinda icyiciro cya sigma cyoroshye kigizwe mubice bikonje bikonje. Kubice byakorewe imashini, dukoresha 5-axis ya CNC ya platifike hamwe na ceramic winjizamo hamwe na cryogenic coolant. Ibi ntabwo birenze-injeniyeri-nuburyo dufata ± 0,015 mm kwihanganira mm 32-mm ya diametre ya santimetero ya shitingi mugihe tugumana ubukana bwubutaka munsi ya Ra 0.4 µm.
Kwishyira hamwe bihagaritse gukemura ibyo abagabuzi badashobora
Bamwe mubatanga ibicuruzwa bagurisha Stellite 6. Abandi barabikora. Gufata bike, gutunganya ubushyuhe, gusya neza, no kugerageza gukora munsi yinzu. Nyamara uko kwishyira hamwe ntigishobora kuganirwaho kubice byingenzi. Mugihe OEM yu Burayi yari ikeneye amazu ya silinderi yo gusimbuza pompe yumuvuduko ukabije wa pompe, umucuruzi wabo wambere yatangaga ibice hamwe nubutaka bwisi - bitamenyekanye kugeza igihe ibizamini bya hydraulic kuri 350 bar byateje kashe ya catastropique. Twakoresheje ibizamini byo kwibiza ultrasonic kuri buri casting, hanyuma dusuzuma ko twibanze cyane hamwe no guhumeka ikirere ku ndege eshatu. Igisubizo? Umwanya wa Zeru watsinzwe mumasaha 17,000 yo gukora. Ibikorwa byacu bikuraho amaboko: gusubiramo igishushanyo → gusohora ibikoresho → guta → kuvura ubushyuhe → CNC → kwemeza CMM test ikizamini cyanyuma. Igihe cyo kuyobora kigabanuka 30%. Imirimo iragwa <0.7%.
Imikorere-yisi-ntabwo isezerano ryamakuru
- Imyanda: Kwinjiza intebe ya satelite 6 irokoka miriyoni 1,2 muri sisitemu yo gutera amazi yumunyu aho 316 idafite umwanda unanirwa kuri 210.000
- Inzu ya pompe: Ubuso bukomye hejuru bugumana ov0.008 mm ovality nyuma yamasaha 8000 kuri 200 ° C na 400 rpm
- Winch center shaft: Ihangane na toni 15 yimitwaro idafite imbaraga, nubwo nyuma yamasaha 3.500 mugihe cyumusenyi wubutayu
Ntabwo dusubiramo icyogajuru "gisanzwe" 6. Tuvuze yawe Porogaramu: umuvuduko wamazi, ingano yingirakamaro, umwirondoro wamagare yumuriro, hamwe nubuzima bwa serivisi busabwa. Niyo mpamvu itsinda ryacu ryubwubatsi risubiramo guhamagarwa kwa GD&T mbere yo gusubiramo-atari nyuma. Niba igishushanyo cyawe kigaragaza 0.005 mm yiruka kumaso ya mm-120 ya diametre ya flange, twigana gutandukana mbere kandi duhindura ingamba zo gufatira hamwe. Niba pompe yawe ikora rimwe na rimwe hamwe nubushyuhe bwihuse bwumuriro, turasaba ko nyuma yo gutunganyirizwa imihangayiko nyuma ya 650 ° C-niyo yongeraho amasaha 12. Kuberako kuramba bitapimwa mumezi. Bipimirwa mugihe cyo hejuru, kugabanya igice, no kwirinda ibiciro byo guhagarika.
Stellite 6 ikora gusa mugihe metallurgie yayo, geometrie, hamwe nubuso bwayo bihuye neza. Uku guhuza gutangira-ntabwo gutumiza kugura-ahubwo ni uruganda rufata amavuta ya cobalt nka sisitemu, ntabwo ari ibicuruzwa. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yubaka ibyo guhuza muri buri gice. Kuri ba injeniyeri bapima intsinzi mugihe gito hagati yo gutsindwa-ntabwo biri mubiciro biri hasi-the Uruganda 6 ukeneye bimaze guhindurwa, byemejwe, kandi byiteguye kubikurikira.
