Ifu ya metallurgie igiciro cyibisubizo byuruganda ntabwo ari ugukata inguni-ni ugukuraho imyanda utabangamiye ubunyangamugayo. Twabonye abaguzi birukana amagambo make kugirango bakuremo ibiciro byihishe: kongera gukora ibice byoroshye, gutembera kugipimo mumibiri yumuvuduko mwinshi wa valve, cyangwa gutinda koherezwa kubatanga ibicuruzwa bivura ubushyuhe. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Dufata uruganda rukora ifu ya metallurgie nkurwego rwa sisitemu-ntabwo ari umurongo. Ni igiteranyo cy'umusaruro wibikoresho, igihe cyo gutunganya icyiciro cya kabiri, igipimo cyo kugenzura, hamwe nubushobozi bwambere bwo gukora. Ninimpamvu abakiriya muri sisitemu ya hydraulic nibikoresho bya peteroli na gaze bahora bagaruka kubisubiramo.
Aho Powder Metallurgie Igiciro Cyibiciro Byananiranye Abaguzi Benshi
Abaguzi benshi bumva ingengo yimari bafata ifu metallurgie ihita ibika amafaranga. Ariko ukuri ntikubabarira. Twasuzumye RFQ zirenga 237 mumezi 18 ashize-na 68% harimo ibintu byashushanyije byatumaga ibikorwa bihenze nyuma yo gucumura: ibicuruzwa bisaba EDM, inkuta zoroheje ziri munsi ya mm 1,2 zagaragaye mugihe cya HIP, cyangwa guhamagarwa kwa GD&T bidahuye nibikorwa bya leta. Pompe imwe yo muri Amerika y'Amajyaruguru OEM yerekanye AMS 5387 ibice bya kobalt hamwe na ± 0.01 mm kwihanganira imyanya kuri bore yacumuye. Igisubizo? 42% igipimo cyo gusiba mbere yo gutunganya cyatangiye. Ntabwo ari ifu ya metallurgie-ni ifu * risque *.
Igenzura ryukuri ritangira kare: hamwe no guhitamo ibikoresho bihujwe kumikorere, ntabwo ari chimie gusa; hamwe na geometrie igice cyubaha imbaraga zicyatsi no kugabanya imyitwarire; hamwe no guhuza ibikorwa birinda guhana hagati yo gukina, gucumura, na CNC. Ikigo cyacu cyujuje ISO gikemura byose uko ari bitatu murugo - nta bafatanyabikorwa bakora icyaha cyo gucumura hanze, nta gutinda kwa gatatu kwa metero, nta guhinduka kwicyiciro kimwe. Iyo tuvuze cobalt alloy nozzle cyangwa amazu ya pompe ashingiye kuri T800, igiciro kigaragaza ubushobozi bwibikorwa-ntabwo ari umusaruro ushimishije.
Inzira enye zigabanya mubyukuri ifu Metallurgie Ibiciro byuruganda
Ntabwo duhindura ibiciro mugabanura amanota-duhindura mugucunga itandukaniro. Dore uko:
- Gukurikirana Ibikoresho Byubatswe: Buri cobalt-nikel bilet itwara raporo yuzuye yo gusya hamwe numubare wubushyuhe. Nta "byemejwe bihwanye". Ibi bivanaho gutinda kwa requalification mugihe umukiriya agenzuye kubahiriza ibikoresho bya API 6A cyangwa ISO 15156.
- Gukurikirana Hybrid-Gukurikirana Imashini: Kubyumba bigoye nka piston pompe ya silinderi, dukoresha ishoramari kumashusho menshi + neza neza CNC mugushiraho ibimenyetso no gutwara ibinyamakuru. Igisubizo: 31% igikoresho cyo hasi nigiciro cya PM cyuzuye, hamwe na zeru ziterwa na micro-porosity muri zone zumuvuduko.
- GD & T-Igenamigambi Ryambere: Porogaramu ya CMM ikora mbere yo gucumura - ntabwo nyuma. Tugenzura icyatsi-leta ibipimo bigereranijwe kugabanuka kugabanuka, hanyuma duhindure ibipimo byo guhuza mugihe nyacyo. Ibi bigabanya ubugenzuzi bwanyuma kugera kuri 76% kumutwe wambere wubaka.
- Ingengabihe Yingengabihe Yumubare Hagati: Nta gahato ntarengwa. Dukoresha ubufindo kuva kuri 50 kugeza 5.000 dukoresheje gusangira ibizunguruka hamwe na modular fixturing. Winch center shaft roller itondekanya ibice 850 muminsi 19 - ntabwo ibyumweru 12 - kuko ntidutegereje "imitwaro yuzuye itanura."
Kuki "Amagambo yo hasi" Atari kimwe nkigiciro gito cyo hasi
Bamwe bashobora kuvuga ko gusohora ibicuruzwa mu turere duhendutse bitanga ubwizigame bwihuse. Ariko, amakuru yacu arerekana ukundi. Umukiriya w’Uburayi yagereranije amasoko abiri ku myanya ya valve ya AMS 5387: imwe yo mu majyepfo y’iburasirazuba bwa Aziya ifu ya metallurgie yaguze ibiciro 22% munsi, ikindi kiva mu kigo cyacu cya Qingdao. Amagambo ya offshore yakuyemo kwemeza HIP, kugenzura kurangiza, hamwe namafaranga yo gukora. Igiciro cyanyuma cyamanutse-harimo ibyiciro 3 byo gutunganya no gukosora iminsi 11 yo mu kirere kugirango bisimburwe - byari hejuru ya 39% kuruta ibyo twatanze mbere. Ikibabaje kurushaho, kunanirwa mu murima byabaye ku masaha 4.200 yo gukora kubera microcrack zitamenyekanye.
Dutanga ibiciro mu mucyo muri buri cote: igiciro cyibikoresho fatizo kuri kilo, kugabanura ingufu, iminota yo kugenzura CMM kuri buri gice, nigihe cyo kuvura ubushyuhe. Nta murongo wo kumurongo uzimira "amafaranga yo gutunganya." Niba igishushanyo cyawe cyerekana Ra 0.4 µm kuri cobalt alloy bore, turakubwira imbere niba ibyo bisaba gusya, kubaha, cyangwa kurangiza amashanyarazi - hamwe nibyo buriwongeraho kugirango ayobore igihe nigiciro.
Ibiteganijwe Byukuri, Irangizwa ryizewe
Powder metallurgie igiciro cyuruganda ibisubizo bikora neza mugihe injeniyeri namasoko bihuye hakiri kare. Ntabwo tugurisha ibice-dukemura ibisabwa mumikorere: kugumana igitutu kuri 700 bar, kwambara birwanya nyuma ya 106 inzinguzingo, cyangwa ruswa ihagaze muri H.2Ibidukikije bikungahaye. Itsinda ryacu rya tekinike risubiramo GD&T, ryerekana ubundi buryo bushobora gukorwa, hamwe nibendera rishobora kubaho mbere yuko ibikoresho bitangira. Igihembwe gishize, twafashije kubaka pompe yo mu majyepfo yuburasirazuba bwa Aziya kongera gushushanya umubiri wa cheque idafite ibyuma - kugabanya kugoreka icyaha 63% no gukuraho ubugororangingo nyuma yubushyuhe.
Niba ukeneye ibyuma byumuvuduko, inzu ya silinderi, cyangwa cobalt alloy nozzles yubatswe kubipimo bya ASTM F75, AMS 5387, cyangwa ISO 13351 - kandi ugasaba ikiguzi giteganijwe, kugemurwa, hamwe no gukurikiranwa byuzuye - noneho ifu ya metallurgie igiciro cyuruganda rutangirana nimyitwarire yibintu, ntabwo ari urupapuro rwuzuye. Sura https:
