Iyo injeniyeri agaragaje serivisi zuruganda rukora ibyuma, ntabwo zitumiza ibice gusa - ziba zifite umutekano muke munsi yumutwaro wa hydraulic 300-bar, uburinganire bwa microstructure nyuma yo kuvura ubushyuhe, hamwe no kurangiza hejuru bitazatera imbuto mumazu yihuta ya pompe. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Twashyize ibyuma birenga 12,000 byuma nicyuma kitagira ibyuma byumuvuduko wumuvuduko, inzu ya pisitori ya pisitori, hamwe na shitingi ya winch center - buri kimwe gifite kwihanganira ± 0,05 mm GD&T kwihanganira ibintu byingenzi bya datum. Urwo rwego rwo gusubiramo ntabwo ruva mubikoresho byonyine. Iva mu kugenzura urunigi rwuzuye: AMS 5387 yemewe ya cobalt alloy ibiryo, ibishishwa byumucanga byemejwe no kwigana ubushyuhe, imashini ya CNC ivuga ko ari imibare yatanzwe - ntabwo ari moderi yerekana - hamwe nubugenzuzi bwa CMM mbere na nyuma yo kugabanya ibibazo.
Impamvu Gukora Ibyuma Byuzuye Bisaba Kwishyira hamwe-Ntabwo ari Urufatiro gusa
Abaguzi benshi bibwira ko "precision casting" bisobanura kwihanganira gukomera. Ukuri kurakaze. Urufatiro rwumucanga 316 rutagira umuyonga rushobora gufata ± 0.3 mm muri geometrike nini - ariko ururenda rwa flange rwarwo rugomba gukubita ± 0.03 mm yiruka * nyuma yo kuvura ubushyuhe no gutunganya bwa nyuma. Aho niho iminyururu itangwa itandukanijwe. Umucuruzi umwe. Indi mashini. Uwa gatatu akora NDT. Buri handoff ishobora guhura nabi, guhinduranya datum, cyangwa microcrack zitamenyekanye.
Dukoresha ishoramari n'umucanga wo guta * imbere yikigo kimwe ISO 9001 * aho selile zacu 5-axis CNC ikorera. Iyo umukiriya yohereje igishushanyo cya T800 cobalt alloy nozzle, abashakashatsi bacu barabisubiramo * mbere yo kuvuga *: Ubunini bwurukuta burahagije kugirango wirinde guturika gushyushye mugihe gikomeye? Ese umushinga w'inguni wemerera kurekurwa neza nta gusya nyuma yo gusya byabangamira ubuso bwangirika? Igice gishobora gushyirwaho imashini zose zikora muburyo bumwe - gukuraho ikosa ryuzuye?
Ibi ntabwo ari theoretical. Umwaka ushize, hydraulics yu Burayi OEM yatwoherereje igishushanyo mbonera cyumubiri wa valve gifite imbavu yimbere ya mm-2,5. Itsinda ryacu ryashinzwe ryashyizeho ibendera nkaho rikunda kugabanuka. Twasabye icyerekezo cyibanze kandi duhindura sisitemu yo kwinjira. Igisubizo: zeru zeru mubice 420, hamwe na 27% kwangwa kubatanze mbere.
Igiciro nyacyo cya "Gusa Ujugunye" -Kandi Kuki Gukurikirana Ibikoresho Bidahinduka
Ibyuma bimwe byerekana ibyuma byerekana uruganda bisa nkibishimishije - kugeza ubonye ibikoresho bifatika. Dukeneye raporo y'ibizamini by'urusyo (MTRs) kuri buri bushyuhe, bwinjiye ku mibare y'ibyiciro muri ERP yacu. Mugihe umukiriya yasobanuye AMS 5387 kumashanyarazi yubushyuhe bwo hejuru, twakurikiranye ingot mbisi dusubira mu itanura rya vacuum arc remelt mu Budage - ntabwo ari impapuro zabigenewe gusa. Kubera iki? Kuberako cobalt-nikel ibinyobwa bibaho cyangwa bipfa gukwirakwizwa na karbide. Gutandukana kwa 5 ° C mubisubizo annealing ubushyuhe bihindura ubukana na 8 HRB. Hatariho chimie ikurikirana namateka yubushyuhe, urimo gukina urusimbi ubuzima bwumunaniro.
Twanze kandi shortcuts "urwego rusanzwe". Niba inzu yawe ya pompe ibona cyclic yipakurura hejuru ya MPa 150, 304 idafite ingese ntizigabanya-niyo yaba yaratewe neza. Turasanzwe kuri ASTM A743 CF8M cyangwa yahinduwe 17-4PH hamwe na H1150 gusaza, bitewe nuburyo bwo guhangayika no guhuza amazi. Iyo disipuline igura 12-18% imbere. Ariko ikuraho kunanirwa kumurima igura 30 × kurenza mugihe cyo hasi, gusaba garanti, no kwangirika kwicyubahiro.
Ibibaho Mubyukuri hagati yo Gushushanya no Gutanga
Ibikorwa byacu ntabwo ari umurongo-ni ugusubiramo:
- Icyumweru cya 1: GD&T kwemeza + ibitekerezo byubaka. Dutondekanya ibiranga nka radiyo yoroheje munsi ya 0.8 mm cyangwa umwobo uhumye urenze 8 × diametre - hanyuma tugatanga ubundi buryo bubungabunga imikorere ariko bikagabanya igihe cyinzira 35%.
- Icyumweru 2–3: Guhimba ibishushanyo + ingingo-yambere yo gutora. Twohereje amashusho ya radiografiya hamwe nisesengura ryimiti - ntabwo ari raporo zingana gusa.
- Icyumweru cya 4: Imashini hamwe na progaramu ya CMM igenzura kuri buri gikorwa. Nta “bugenzuzi bwa nyuma gusa.”
- Icyumweru cya 5: Igeragezwa ryanyuma ryimikorere: ibizamini byangirika bigera kuri 400 bar, kugenzura hejuru yubuso kuri ISO 4287, hamwe nibikoresho byuzuye byerekana ibimenyetso.
Kohereza prototypes muminsi 18. Urutonde ruciriritse (50-500 pcs) rutanga mu byumweru 6-8 - hamwe n'amatariki akomeye afunze mu nyandiko, ntabwo ari imeri igereranya.
Uruganda rukora ibyuma bisobanura ubufatanye bwubwubatsi-Ntabwo ari umusaruro gusa
Niba ukeneye uruganda rukora ibyuma rutunganya ibyuma bifata igishushanyo cyawe nkamasezerano-ntabwo ari igitekerezo-uzasanga guhuza kuri QINGDAO QIANGSENYUAN. Ntabwo twirukanye amajwi make. Twakemuye uburyo bwo kunanirwa: isuri muri cobalt alloy nozzles, guhonyora mumashanyarazi yibyuma, kugoreka mugice kinini cyuma nyuma yo kuyikora.
Intambwe ikurikiraho iremeza AS9100 kubikorwa byo mu kirere byo mu kirere no kwagura ingirabuzimafatizo yacu yo guteranya imashini hafi ya net-shusho ya superalloy. Ariko agaciro k'uyu munsi ntabwo kari muri gahunda zizaza-ni muri 99.2% yumusaruro wambere wambere kubice bya pompe ya AMS 5387, uburinganire bwa mm 0,02 kuri 400-mm-diametero 400 ya diametre idafite ibyuma, no kuba 73% byabakiriya bacu basubiramo badukoresheje mumyaka irenga itanu.
Iyo uburinganire buringaniye, ubunyangamugayo bwibintu, hamwe no gutanga ibyashidikanywaho bidashobora kuganirwaho - tangira nuruganda rukora ibyuma bipima intsinzi muri micron, ntabwo ari marge.
