Co 20 gushakira uruganda ntabwo ari ugushaka amagambo yo hasi-ni ugukuraho ingingo zananiranye muri sisitemu ya hydraulic yumuvuduko ukabije, amavuta ya peteroli, hamwe ninteko zikora pompe. Twabonye abakoresha benshi basimbuza cobalt-20 alloy nozzles inshuro eshatu mumezi atandatu-sibyo kubera ko ibikoresho byananiranye, ariko kubera ko gutembera kwinshi, kuvura ubushyuhe budahuye, cyangwa micro-porosity bitamenyekanye byangiritse ubudahangarwa bwa kashe munsi yimitwaro 350 yo gusiganwa ku magare. Niyo mpamvu abashakashatsi ku mbuga zo ku nyanja y'Amajyaruguru, OEMs yo mu Budage hydraulic, hamwe na pompe yo mu mazi yo muri Amerika ubu bagaragaza ibice 20 bya Co 20 gusa kubatanga ibicuruzwa bigenzura urunigi rwuzuye: ibyemezo bya T800 cyangwa AMS 5387 byemewe na billet, gushora imari hamwe nibipimo bigenzurwa, CNC irangiza mu ibahasha ya ± 0.005 mm ya GD&T, no kwemeza gusa.
Kuki "Uruganda rutaziguye" ruhindura ibyagezweho-Ntabwo ari Ibihe Byonyine
Abaguzi benshi bafata Co 20 nkurwego rwibicuruzwa. Ntabwo aribyo. Amavuta ya Cobalt-20 (nka UNS R30006 cyangwa ASTM F75 ahwanye) akura imyambarire yabo bitewe no gukwirakwiza karbide neza - bigerwaho gusa binyuze mubisubizo bikemuwe neza hanyuma bikurikirwa no kuzimya vuba. Iyo abahuza bitwaye ibikoresho, amateka yubushyuhe arazimira. Ku kigo cyacu cya Qingdao, buri cyiciro cya Co 20 gitangirana ninganda zemewe n’urusyo, zigakorerwa igenzura ryerekanwa nyuma yo kwakirwa, kandi ikinjira mu gukina hamwe n’ibiciro by’itanura ryanditse hamwe nigihe cyo gushiramo. Nta na kimwe kidasanzwe. Ntabwo dusohora intambwe yibanze yo gukora. Uku guhuza guhagaritse bisobanura inzu ya pisitori ya pisitori ikomeza kuzenguruka kuri mm 0,012 kuri mm 400 z'uburebure - na nyuma yo kugabanya imihangayiko no gusya kwa nyuma. Abakiriya bavuga ko ubuzima bwa serivisi burebure 40% nibice biva mu masosiyete yubucuruzi aho gutara, gutunganya, no kuvura ubushyuhe bibera ahantu hatandukanye.
Bane Bidashobora kuganirwaho kubintu byizewe Co 20 Ibigize
Twubatsemo inzira hafi y'ibinanirana kenshi mubikorwa-byukuri. Dore ibyo dushyira mu bikorwa - n'impamvu:
- Gukurikirana Ibikoresho Hasi Kuri Ubushyuhe: Buri kintu cya Co 20 gitwara indangamuntu ya laser ihujwe nicyemezo cyayo kibisi, ubufindo, na raporo yubugenzuzi bwa nyuma. Nta cyiciro cyo kuvanga. Nta "ntera ihwanye" isimburwa idafite injeniyeri.
- Imashini ya CNC Nyuma yo Kuvura Ubushyuhe bwa nyuma: Amaduka menshi imashini mbere yo gusaza kugirango ubike umwanya. Ibyo bizana imihangayiko isigaye. Turangije ibintu byose bikomeye - kwicara mumaso, gutwara ibinyamakuru, nozzle orifices - nyuma ya AMS 2269 yuzuye. Igisubizo: zero kugoreka nyuma yinteko mugihe cyo kugerageza igitutu.
- Kugenzura Ubusugire Bwuzuye-Ntabwo ari Ubukonje gusa: Ra indangagaciro zonyine zabuze kwangirika kwisi. Twifashishije interferometrie yera-yumucyo hejuru yikimenyetso hamwe nisesengura rya SEM isesengura kuri zone yambaye cyane nka winch center shaft rollers. Niba karbide ikuramo irenze igice cya 3% agace, igice cyarakuweho-ntigikorwa.
- Ikizamini Cyimikorere Yahujwe Kurangiza-Gukoresha Inshingano Zizunguruka: Amacomeka ya cobalt ntabwo yemewe nubukomezi bwonyine. Turabigerageza kurwanya itangazamakuru ryukuri (urugero, 30% H₂S ya gaz ya emulsiyasi ya gaz), tuzunguruka inshuro 10,000 ku gipimo cyagenwe, hanyuma tugenzure inzira ya micro-leak dukoresheje helium mass spectrometrie.
Aho Abaguzi Rusange Bagwa Mugufi-Kandi Niki Abashakashatsi bakeneye
Bamwe bavuga ko icyemezo cya ISO 9001 cyemeza Co 20 ubuziranenge. Ntabwo aribyo. Icyemezo cyemeza ibyakozwe - ntabwo ari metallurgical guhuza. Twagenzuye ibishingwe byinshi "byemejwe" aho cobalt alloy casting yerekanaga itandukaniro rya 12-18% mubukomere bwa Rockwell C mubice byinshi bivura ubushyuhe. Kubera iki? Itanura ridahwitse ryikirere mugihe cyo gusaza. Igisubizo cyacu: itanura rya zone ebyiri hamwe na ogisijeni nyayo ikurikirana igice cyumuvuduko ukabije, hiyongereyeho nyuma yubushyuhe bwo kuvura amakarita kuri buri casting mbere yuko imashini itangira.
Abandi bavuga ko "bisanzwe" Co 20 geometrie irahagije. Ariko pompe ya pompe ntabwo ihagaze-ikurura ihungabana rya torsional kuva drives-variable. Igishushanyo gisanzwe cyirengagiza imbaraga ziremereye. Niyo mpamvu twashizemo imbavu itwarwa na FEA gukomera muri buri gishushanyo mbonera cya Co 20 kandi tukemeza hamwe nisesengura rya modal mbere yo gukoresha ibikoresho. Yongera amasaha 72 kuri NPI-ariko ikuraho kunanirwa kumurima uhujwe na resonance iterwa numunaniro.
Guhitamo Co 20 Mugenzi wawe: Ibipimo bifatika
Baza ibi bibazo mbere yo gushyira gahunda yawe ya mbere:
- Urashobora gusangira ibice bitatu byanyuma Co 20 byo kuvura ubushyuhe-harimo igipimo cyo gukonja kiri munsi ya 400 ° C?
- Waba ukora icyitegererezo cya metallografiya kuri buri casting - cyangwa kuri ASTM A609 gusa?
- Ni ubuhe buryo ntarengwa bwemewe bwo hejuru bwo hejuru bwo gufunga isura ikora kuri 250 ° C na 280 bar?
- Nigute ushobora kugenzura ituze rinini nyuma yubushyuhe bwa 500 hagati ya -20 ° C na + 150 ° C?
Niba ibisubizo bidasobanutse, byatinze, cyangwa ibyerekanwe rusange bidafite imiterere-genda. Ubuhanga bwa Co 20 bugaragara muburyo bwihariye, ntabwo ari amagambo.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ikora nk'umufatanyabikorwa wa Co 20-ntabwo ari umucuruzi. Dufatanya gutegura ibisubizo aho siyanse yibikoresho ihuye nibikorwa bya mashini. Ibyo bivuze kwemeza umuhamagaro wa GD&T kurwanya imbogamizi ziteranijwe, gutanga inama kubindi byiciro bya cobalt-nikel mugihe T800 yaguze ingengo yimari itagabanije inyungu, kandi ikagira ibarura ryibikoresho byabasimbuye byihutirwa - ntabwo bivuze gusa ibihe byo kuyobora. Igisubizo? Kunanirwa mu murima. Igihe gito. Sisitemu yo hejuru yizewe. Nuburyo Co 20 yimuka ikava kumurongo ugaragara ikunguka kurushanwa.
