Iyo biva imashini zubaka uruganda abafatanyabikorwa mu gutanga OEM, injeniyeri n'abashinzwe gutanga amasoko bahura n'ikibazo gito cyo kwibeshya. Inzu imwe ya valve ifite 0,02 mm ya drift irashobora gukurura hydraulic sisitemu kunanirwa munsi yumuvuduko wa bar-350. Winch center shaft roller ikozwe muri T800 cobalt alloy idahuye irashobora kunanirwa nyuma yizunguruka 12.000 - ntabwo ari 50.000 byavuzwe. Twabonye OEMs eshatu zo muri Amerika ya ruguru zitinda gushyira ahagaragara ibicuruzwa kuko guta poritike bitamenyekanye kugeza ibizamini byanyuma. Ntabwo arikibazo cyiza-ni inzira igaragara.
Ukuri-kwisi neza gutangira mbere yo gukata bwa mbere
Kwizerwa kwukuri mubikoresho byimashini zubaka ntabwo byubatswe mugenzuzi-byinjijwe mugihe cyo gutoranya ibikoresho kandi bigakomera mumateka yubushyuhe. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Buri pompe ya AMS 5387 cobalt alloy pompe itangirana na fagitire yemewe: nimero yubushyuhe, raporo yisesengura ryakozwe, hamwe nubugenzuzi bwabatanga ibicuruzwa byinjiye mbere yuko ibikoresho fatizo bisukura irembo ryububiko. Nta na kimwe kidasanzwe. Twagerageje abatanga 17 cobalt-nikel mumyaka 8-4 gusa ni bo bujuje ibyateganijwe kuri microstructure yo guhuza ingano no gukwirakwiza karbide. Iyo ntambwe yo kuyungurura yonyine ikuraho 63% yubushobozi bwa serivisi muri firime zambaye imyenda myinshi.
Ikigo cyabo cyujuje ISO gikora kuringaniza no gutunganya akazi-ntabwo ari amaboko akurikirana. Urufatiro rwa pompe yumucanga rushyirwaho ubushyuhe bugabanya ubushyuhe * mbere ya CNC, ntabwo nyuma. Kubera iki? Kuberako kugabanuka gusigaye kugabanwa mugihe cyo gutunganya bitera 0.05-0,12 mm yintambara mumazu yoroheje. Ibigo byabo bitanu-axis bifata ± 0.005 mm kwihanganira imyanya kuri 120-mm-ya diametre ya silinderi-byagenzuwe hagati hamwe na Renishaw PH10M, ntabwo ari kuri CMM yanyuma. Nuburyo inteko za piston pomp zigeraho <1.2 µm Ubuso burangirira kubutaka bukomeye bwo gufunga nta gukubita kabiri.
Kuki "guhuriza hamwe" atari marketing fluff-ni ubwishingizi buke
Inganda zimwe zitanga casting, izindi zirangiza amasezerano. QINGDAO QIANGSENYUAN ifite urunigi rwuzuye: gushora imari kumashanyarazi ya cobalt, guta umucanga kumurongo wibyuma byubatswe, imirongo myinshi CNC kumibiri ya valve, hamwe no gutunganya ubushyuhe bwikirere kuri T800. Igenzura rihagaritse ritanga inyungu eshatu zapimwe:
- Uburinganire bwa Microstructure: Ibipimo byo kuvura ubushyuhe byahujwe neza na casting-ntabwo ari rusange. Guhindagurika gukomeye hejuru ya 400-mm z'uburebure bwa winch guma muri ± 2 HRC, ntabwo ± 8 HRC.
- Igipimo gihamye: Gukora ibikoresho bifatika byerekana imibare - ntabwo ari CAD amanota. Igisubizo: 92% byambere-byatsinze GD&T kubahiriza igiterane cya pompe hamwe na 14+ byukuri-bahamagaye.
- Guhuza imikorere yubuso. gutwara ibinyamakuru byakira imyirondoro yagenewe kubika amavuta.
Twigeze gusuzuma ibishushanyo mbonera byo kuvoma pompe yo hanze aho GD&T yibitseho ibyago 0.18 mm byo kwihanganira ingaruka. Itsinda ryabo ryubwubatsi ryashyize ahagaragara ibendera mu masaha 48 - ntabwo "bidashoboka," ariko hamwe nuburyo bwa datum bwavuguruwe hamwe nuburyo bwo gutunganya imashini bigabanya ibyago 76%. Ibyo ntabwo ari inama. Nubufatanye.
Aho inganda nyinshi zananiranye-nuburyo gutoranya neza bihindura imibare
Abaguzi bamwe bibwira ko casting zose zingana niba zihuye na ASTM A494 cyangwa EN 1559. Ntabwo ari bibi. Cobalt alloy nozzles isaba gukomera kwicyerekezo kugirango wirinde kugabanuka hagati. Ibyuma bicukurwamo ibyuma bisohora ibicuruzwa bikenera nodular ya grafite igenzurwa no gusesengura amashusho - ntabwo ari raporo zingufu gusa. QINGDAO QIANGSENYUAN umurongo wo guterera umucanga ukoresha icyitegererezo cyigihe nyacyo: buri suka ya 5 ibona ibice-byihuta, bigashiramo, kandi bigashushanywa. Ikarita yimiterere yikarita igaruka mumatara yubushyuhe bwa algorithm muminota 90.
Niyo mpamvu ibice byabo bitari bisanzwe T800 bitanga kwihanganira kwambara-nubwo abakiriya bahindura geometrie hagati. Umukiriya umwe wo mu majyepfo y’iburasirazuba bwa Aziya yongeye gushushanya amazu ya moteri ya hydraulic kabiri mugihe cya prototyping. Buri vugurura ryoherejwe muminsi 11, hamwe na gradients zingana (42-48 HRC) hamwe nuduce duto twa karbide (18.3–18.7%) muri tombora uko ari itatu. Nta bisabwa bikenewe.
Kwizerwa urashobora kugenzura - ntabwo ari amasezerano gusa
Ibicuruzwa byose birimo ibirenze icyemezo cyo guhuza. Itwara:
- Ibikoresho byuzuye bikurikirana kugeza ubushyuhe bwumubare hamwe nisesengura rya ecran
- Raporo yubugenzuzi bwa CMM hamwe nindangagaciro nyazo kubintu byose bya GD&T
- Ubuso burangiza kugenzura ukoresheje ibyasomwe na profilometero - ntabwo ari “Ra gusa <0.8 µm "
- Ikizamini cyibikorwa bikora aho bikenewe: igipimo cyangirika cyumuvuduko wa valve, torque-to-gutsindwa kumateraniro
Ibi ntabwo biri hejuru. Ni itandukaniro riri hagati yo gufata 0,03 mm bore taper ikosa mbere yo guterana-cyangwa kuyivumbura mugihe cya serivisi yo kumurima ku $ 1200 / isaha yo kumanura. Sisitemu yo gutegura igenamigambi ikurikirana WIP ukurikije gahunda, ntabwo ari icyiciro, bityo umusaruro uciriritse ukomeza windows iminsi 3 yo kugemura-ndetse na 70% byabigenewe bya geometrie.
Kuri OEM yubaka sisitemu ya hydraulic, ibinyabiziga byubwubatsi, cyangwa pompe zamavuta ,. imashini zubaka uruganda guhitamo ntabwo ari amagambo yo hasi. Nibyerekeranye ninde ufashe insinga za metallurgiki, geometrike, nakazi gakomeye bihagije kuburyo ibicuruzwa byawe byanyuma bikora-cycle nyuma yizunguruka, ibihe byigihe. TEKINOLOGIYA YA QINGDAO QIANGSENYUAN ntabwo itanga ibice gusa. Batanga ibiteganijwe.
