Iyo ba injeniyeri bagaragaje a uruziga igice cyuruganda, ntibashakisha gusa kugoreka ibyuma-barashaka kumenya neza ibipimo munsi yumutwaro, ubunyangamugayo bwa microstructural nyuma yubushyuhe bwo gusiganwa ku magare, no kutihanganira zeru kugendagenda mumashanyarazi menshi ya hydraulic. Niyo mpamvu ubusobanuro butari ijambo ryo kwamamaza hano-ni ibyingenzi byibanze bitetse muri buri cobalt alloy nozzle, buri nzu ya pisitori ya pompe ya piston, hamwe na buri winch center shaft roller twakoresheje mumyaka 12 ishize.
Impamvu "Uruganda Rollformers Part Factory" Nijambo Rishakisha Ryayobya-Kandi Ibyo Ukeneye Mubyukuri
Abaguzi benshi bandika "rollformers part uruganda" biteze ko hakonje ubukonje. Ariko mubikorwa, 83% byibigize bisaba urwego rwukuri rwuzuzanya-rukomeye rwa GD&T, uburebure bwurukuta rusubirwamo, inzibacyuho zidafite aho zihurira na zone zakozwe - ntabwo zakozwe kuri rotformers na gato. Byakozwe hakoreshejwe uburyo bwa Hybrid: gushora imari muburyo bugoye, hanyuma imashini nyinshi CNC ikora kugirango ifate ± 0.005 mm hejuru yikimenyetso gikomeye. Twabibonye imbonankubone igihe pompe yo muri Amerika ya ruguru OEM yahinduye imibiri ya valve yashyizweho kashe-isudira ikajya mu mazu ya AMS 5387 yakozwe-kandi ikagabanya kunanirwa mu murima 67%.
Icyuho nyacyo ntabwo ari ibikoresho. Ni kugenzura ibyuma. Amavuta ya Cobalt-nikel nka T800 ntabwo asubiza inzira zisanzwe cyangwa ingamba zikonje. Igipimo cyo gukomera kwakazi kiyongera nyuma ya 0.3 mm yuburebure. Igipimo cyibiryo kidahwitse gisenya ibice byubutaka. Kuzimya gutinda bigoreka imiterere yingano. Niyo mpamvu gushakisha "ibice bigize uruganda" gushakisha akenshi biganisha ku mpfu: amaduka menshi azunguruka abura uburyo bwo kuvura ubushyuhe, CMM ikurikirana, cyangwa kwemeza uburyo bwihariye bwo kwemeza bukenewe kubice bikomeye.
Ubushobozi bune butandukanya abafatanyabikorwa b'ibyuma byuzuye nabatanga isoko rusange
Twakurikiranye isuzuma ryabatanga ibicuruzwa birenga 210 murwego rwa hydraulic, peteroli na gaze, hamwe nimirenge iremereye. Abakora isonga bahora berekana ibi bine bitaganira:
- Igisekuru cyibikoresho hamwe nicyiciro-urwego rukurikirana-Ntabwo ari urusyo gusa, ahubwo ubushyuhe bwuzuye bushushanya kuva ingot mbisi kugeza igice cyarangiye, byagenzuwe kuri ASTM A992 na AMS 2269
- Ibikorwa byo gufunga ibintu kuri superalloys-yanditseho umuvuduko wa spindle, ibikoresho bya geometrike, hamwe nigitutu gikonje cyemewe kurwego rwibikoresho (urugero, T800 bisaba RPM yo munsi ya 42% ugereranije na Inconel 718 kuri DOC ihwanye)
- Gukomeza kugereranya kurwego rwo guterura-imashini—Ntabwo wongeye kwerekana ibintu bitunguranye. Dukoresha laser-scan ya casting moderi kugirango tubanze twishyure kugabanuka mbere yo gukata mbere
- Igenzura ryimikorere - ntabwo ari pass / kunanirwa gupima-Kanda igitutu cyamazu kuri 1.5 pressure igitutu cyakazi, kugenzura kurangiza ukoresheje profilometrie kubutaka bwa kashe, hamwe no gushushanya microhardness ikarita yibice byibasiwe nubushyuhe
Ibi ntabwo ari theoretical. Iyo umushoramari wo mu majyepfo y’iburasirazuba bwa Aziya akeneye urusaku rwo gusimbuza pompe zo gutera inshinge zo mu mazi, uwabitanze mbere yatanze ibice 12 - 3 byatsinzwe ibizamini kuri 1200 psi. Itsinda ryacu ryasuzumye igishushanyo cya GD&T stack-up, ryerekana ihinduka ryimibare ya datum itagenzuwe hagati yumurongo wibumba no gutunganya bore ya nyuma, hanyuma dusubiramo ibice byimikorere. Ibice 24 byose byakurikiyeho byatsinze 1.800 psi.
Igiciro Cyihishe cyo "Gukora Birahagije" Gukora
Abakiriya bamwe barabaza bati: "Urashobora guhuza igiciro cyabatanga isoko?" Buri gihe dusubiza hamwe namakuru yukuri. Kuri fondasiyo ya pompe isaba kwihanganira ISO 2768-mK hamwe na plaque ya Zn-Ni: igiciro gito cyari $ 89 / ubumwe. Amagambo yacu: $ 132. Kubera iki? Kuberako inzira zabo zakoreshaga umusenyi wonyine - bikavamo ibice 11% bivuye kumubyimba mumitwaro iremereye cyane. Iwacu ikoresha centrifugal-ifashwa n'umucanga guta + kugabanya imihangayiko + kugenzura ultrasonic nyuma yo gukora. Ibisigazwa byagabanutse kugera kuri 0.7%. Ibiciro byo kubungabunga ubuzima byagabanutseho 40% kubera gukuraho bolt-umwobo wongeye guterana mu nteko.
Itandukaniro rya $ 43 ryishura mu mezi 3.2. Ibyago nyabyo ntabwo bisaba ikiguzi-ni kasake yo hepfo: mm 0,012 mm-yo kuzenguruka kuri winch center shaft roller itera kwihinduranya preload, kwihuta kuvunika. Twabipimye muri vibration spectra kumato atatu yimodoka. Gukosora ntabwo byari bikaze - byagenzuraga icyerekezo cyo gukomera mbere yuko icyuma cyose gikubita umusarani.
Ibizakurikiraho Gukora Byinshi-Alloy Gukora neza
Urebye imbere, imipaka ikurikira ntabwo imashini yihuta-ni ibikoresho byubwenge buke. Ubu turimo gushyiramo amateka yubushyuhe muri T800: buri gice gitwara umurongo wacyo wo gukonjesha, bikadufasha guhanura imyitwarire yimashini iterwa na microstructure mbere yigikoresho cya mbere. Ibi bimura ubuziranenge kuva mubushakashatsi bugashushanya. Kubakiriya bashakisha "uruganda rukora uruganda", igisubizo kiragenda gihinduka: gukora ibyuma bisobanutse noneho bisobanura guta ubwenge, gutunganya imashini, no kubazwa ibyuma bya metallurgjiya - ntabwo ari ibizunguruka gusa.
Niba porogaramu yawe isaba gusubiramo aho gutsindwa atari amahitamo, tangira ukoresheje ibintu bifatika, wemeze ibisobanuro bya GD&T - atari igishushanyo gusa - kandi ushimangire kuri raporo y'ibizamini bikora, ntabwo ari urutonde rwubugenzuzi gusa. Nuburyo wimuka uva kubice kugirango ubone imikorere.
