Iyo injeniyeri zishakisha uruganda rukora ibyuma abafatanyabikorwa, ntibakenera cyane ubushobozi rusange-bakeneye ubushobozi bwagaragaye hamwe nibintu byinshi-bivanze cyane. Niyo mpamvu twabonye ihinduka rihamye mu myitwarire yo gushakisha mu myaka itanu ishize: abaguzi ntibakibaza bati "MIM ikora nde?" Barabaza bati: "Ninde wohereje ibice 12,000+ AMS 5387 ya pompe ya cobalt alloy pompe muri Tier-1 hydraulic OEMs - mugihe cyagenwe, hamwe nibikoresho byuzuye kandi byemewe na CMM byemewe na GD&T?"
Dore ibyo twabonye mubigenzuzi 47 byamasoko: ibikorwa byo murwego rwohejuru rwicyuma cyo gutera inshinge uruganda rukora uruganda ntirukora itanura na mashini gusa. Bahuza casting metallurgie, kwemeza byinshi-CNC kwemeza, hamwe no kugerageza gukora muburyo bumwe. Kandi abantu bake cyane - nka QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD.
Ikigo cyabo cya Qingdao gikoresha amavuta ya cobalt-nikel ntabwo ari "ibikoresho bigoye" ahubwo nkibikorwa bisanzwe. Twasuzumye ibiti byabo byo kuvura ubushyuhe kuri T800 ishingiye kuri nozzles: icyiciro-cy-icyiciro cyo gukomera kiguma muri ± 1.3 HRC mumezi 18. Inzu zabo zikozwe mu mucanga zirenga 100% ubugenzuzi bwa ultrasonic - ntabwo ari ukubera ko bapima buri gice, ahubwo ni ukubera igishushanyo mbonera cyabo no kugenzura ubushyuhe bwakuweho bikuraho ububobere bwimbere. Nibyo guhuza vertical hamwe nintego yubuhanga-ntabwo bisangiwe gusa igisenge.
- CNC yakozwe na progaramu ya progaramu ya progaramu: Ifashwe kuri ± 0.005 mm hejuru yikimenyetso cyo gufunga intebe, igenzurwa nogupima ikirere kuri 350 bar
- Inzu ya pisitori ya pompe: Machined from investment-cast blanks with controlled grain flow alignment to bearing loads
- Kumwanya winch center shaft umuzingo: Ubuso bwakomye kuri 62-65 HRC, hanyuma burangizwa nindorerwamo-polish ID gusya kugirango ugumane amavuta
- AMS 5387 cobalt alloy ibice 6 bya pompe: Yoherejwe hamwe na firimu yuzuye, raporo zisesengura, hamwe namafoto ya microstructure kuri byinshi
Bamwe bashobora kuvuga ko MIM ntaho ihuriye niyi geometrie. Ariko ibyo birabura ingingo: QINGDAO QIANGSENYUAN ntabwo ifata MIM nkigikorwa cyihariye. Irayikoresha aho hafi-net-imiterere igoye yerekana ibikoresho - hanyuma ikarangiza uturere twa kashe hamwe no guhinduranya neza. Kurugero, amacomeka yabo ya cobalt ahuza imibiri yakozwe na MIM (hamwe numuyoboro wa coolant uhuriweho) hamwe na CNC yakozwe na kashe ya kashe - kugabanya igihe cyo kuyobora ku kigero cya 38% ugereranije no gutunganya byuzuye bivuye kuri bilet, bitatanze ubuzima bwumunaniro.
Niki kibatandukanya ninganda zerekana "MIM ubushobozi" ku gatabo? Ibintu bitatu tugenzura muri buri genzura:
- Gutunga ibikoresho: Bavamo ifu mbisi itangwa nabashinzwe gutanga ibyemezo-kandi bagafatanya guteza imbere imyirondoro hamwe nababitanga. Nta bikoresho byo mu itanura.
- Indero yo mu rwego: Igice cyose gikora amarembo atatu yubugenzuzi: kugenzura icyatsi kibisi-cya geometrie, kugenzura ibara ryikigina-kugenzura, hamwe na CMM ya nyuma irwanya CAD. Ntabwo ari icyitegererezo. 100%.
- Kubazwa imikorere: Niba igitutu cyumuvuduko gitemba kuri 280 bar, ntibatanga NCR. Bakurura ubufindo bwose, bagasubiramo ibiti byangiza ikirere, kandi bagatanga isesengura-mizi mumasaha 72.
Ibi ntabwo ari theoretical. Mu 2023, pompe yu Burayi OEM yavuye mubacuruzi babiri batandukanye - imwe kumubiri wa MIM, imwe yo kurangiza - yerekeza QINGDAO QIANGSENYUAN kugirango itangwe neza. Igisubizo? 22% munsi yikiguzi cyose cyubutaka, zeru zeru zakozwe mubice 14,000, kandi itangwa ryogutezimbere ryavuye kuri 84% rigera kuri 99.2% OTD. Kubera iki? Kuberako sisitemu yo gutegura umusaruro uhuza amakuru ya ERP nigihe cyizuba hamwe nibikoresho byabikoresho - ntabwo ari amatariki ya kalendari gusa.
Amakipe atanga amasoko asuzuma uruganda rukora ibyuma amahitamo, simbuka urutonde rwuzuye. Baza ahubwo: “Nyereka raporo zawe eshatu zanyuma zidahuye n'ibice bya cobalt yo mu rwego rwa AMS. Ni iki cyahindutse muri gahunda yawe nyuma ya buri?” Noneho gereranya ibisubizo. Umucuruzi umwe azagabana PDF zahinduwe. Undi azakunyura mu itanura ryabo thermocouple recalibration log hamwe na verisiyo isubirwamo. Irya kabiri rimaze gukemura ibibazo utaravuga.
Urebye imbere, itandukaniro nyaryo ntirizaba nyir'ikinyamakuru kinini cya MIM - ariko ushyira ubwenge bwa metallurgjique muri buri cyiciro: guhitamo ifu, gutwika binder, kugenzura ikirere, no kugabanya ibibazo bya nyuma ya sinter. R&D ya QINGDAO QIANGSENYUAN yibanda kubikorwa bya Hybrid casting-MIM-CNC yerekana ibikorwa byerekana aho ibicuruzwa bikora cyane bigana-biterekeza kumashini nini, ariko ibitekerezo bikarishye hagati yubumenyi bwibikorwa nibikorwa bikora.
Niba umushinga wawe utaha urimo ububiko bwumuvuduko, amazu ya pompe, cyangwa cobalt alloy nozzles ikora hejuru ya 250 ° C cyangwa 200 MPa, tangira ubigishije inama tekinike - ntabwo ari RFQs. Kwizera kwukuri kwisi gutangira mbere yo kurasa kwambere.
