Iyo abantu benshi bumvise 'nikel alloy casting ibice', bahita batekereza kubushyuhe bwo hejuru cyangwa ibishushanyo mbonera. Nicyo kiganiro cy'agatabo. Inkuru nyayo itangira iyo ugerageje gusuka ayo mavuta ashushe, viscous alloy mubibumbano kandi utegereje ko yitwara. Ikinyuranyo hagati yimiterere yibintu kumpapuro zamakuru hamwe nukuri kwijwi ryumvikana, imashini niho inganda zose ziba cyangwa zipfa. Ntabwo ari ugutora Inconel 718 hejuru ya 625; nijyanye no gusobanukirwa uburyo imiterere yingano izamera hafi yinturusu, cyangwa impamvu igishashara gisa nkicyiza kiganisha ku gice cyakuweho nyuma yo kuvura ubushyuhe. Nabonye ibishushanyo byinshi byerekana nikel ivanze kubwimpamvu zitari zo, biganisha ku biciro birenze no gutsindwa byashoboraga kwirindwa hamwe nubwenge buke bwo gushinga.
Amavuta Ntabwo ari Amavuta gusa
Reka tumenye neza. Urashaka pompe yimikorere ya serivise ikarishye, nuko ugwa kuri Monel. Intangiriro nziza. Ariko ni ubuhe buryo bwo gushinga? Hamwe no gushora imari, ubona geometrike igoye, ariko kugenzura ibirimo aluminium na titanium mugihe cyo gushonga kugirango wirinde gushwanyagurika mubice bito biba intambara nijoro kubantu ba metallurgiste. Ndibuka umushinga hamwe Qingdao Qiangsenyuan Technology Co., Ltd. (QSY) aho twasunikaga imipaka kubice bya Hastelloy C-276. Icyerekezo cyari gikomeye. Uburyo bwabo ntabwo bwari ugukubita imiti gusa; byari bijyanye n'ubushyuhe bwabanjirije ubushyuhe bwa ceramic shell. Hasi cyane, kandi icyuma cyakonja vuba, bigatera impagarara; muremure cyane, kandi wagize ibyago ibyuma-shell reaction. Nibisobanuro byimyaka mirongo itatu muri Igikonoshwa na gushora imari zana kumeza - ibisobanuro utazisanga mubitabo.
Noneho hariho uruhande rwo gutunganya, akenshi rwirengagizwa mugice cyo gushushanya. Gutera hafi-net-shusho igice muri Inconel 738LC nikintu kimwe, ariko rero ugomba gucukuramo imyobo ikonjesha. Guhangayikishwa cyane no guterwa birashobora gutera akaga inzira ya CNC, biganisha ku gutandukanya ibikoresho no kumeneka. Aha niho inzu ihuriweho ikora casting na Imashini ya CNC munsi y'inzu imwe, nka QSY, ifite inyungu zitandukanye. Abakanishi babo bakorana nitsinda ryashinzwe, bityo bakamenya ahantu hashobora guhangayikishwa no guterana mbere yuko igikoresho cya mbere kibikoraho. Iki gitekerezo cyo gusubiza kirakomeye. Ntushobora kohereza ibicuruzwa bibisi mumaduka ayo ari yo yose kandi utegereje gutsinda.
Umutego uhuriweho ni ugutekereza ko nikel zose zishingiye kuri nikel zisuka kimwe. Ntabwo babikora. Ibintu byinshi bya gamma-primaire mubyiciro bikomeretsa imvura nka IN-713 bituma bumva bidasanzwe gusuka ubushyuhe nigipimo gikomeye. Wibeshye, kandi kuvura ubushyuhe bukurikira ntibizaguha imbaraga zingana wishyuye. Nabonye ibice bitambutsa X-ray ariko birananirana mugupima imashini kuko microstructure yari yazimye. Akazi k'uruganda ntikorwa kuri shakeout; bikorwa gusa nyuma yuko igice gikora mumurima. Aha niho uburambe hamwe idasanzwe gutsinda byose. Ntabwo ari ugukora progaramu isanzwe nibindi bijyanye no gusoma imyitwarire yicyuma hasi, guhindura ibintu-byukuri bitanditswe ahantu hose.
Aho Kunanirwa Bibaho (Kandi Ibyo Twiga)
Umuntu wese yerekana intsinzi ye, ariko ubumenyi nyabwo buri mubitsinzwe. Kera, nagize uruhare mumubiri wa valve muri Alloy 625.Yanyuze kuri NDT yose. Ariko muri serivisi, yateje imbere ibice. Intandaro? Kugabanya ubukana, bipfundikijwe n'ubukonje buke, byahindutse intumbero yo gusiganwa ku magare. Byasaga neza, ariko ntibyari byumvikana. Iri ryari isomo ryo gushushanya no gukenera icyerekezo, ndetse no mu mavuta afite ibiryo byiza. Umufatanyabikorwa mwiza wo gushinga ntabwo ahisha izi nkuru; barayikoresha mugutunganya inzira zabo. Kuri platifomu yabo kuri https://www.tsingtaocnc.com, urashobora kubona bakemura geometrike igoye, bivuze ko bashobora kuba barwanye kandi bagakemura ibyo bibazo bikomeye byo gukomera kubikoresho bivuye icyuma Kuri nikel.
Ikindi kintu cyananiranye cyoroshye ni igitero hagati yimiterere yabantu. Kubice bigenewe ibidukikije byangirika, uburyo busanzwe bwa 'cast and ship' ni urusimbi. Igice cya as-cast gishobora kugira ibice bitandukanye bitewe na microsegregation, bigatuma byoroha. Igisubizo gishobora kuba inzira yoroheje yo gukuraho iki cyiciro, ariko ibyo byongera ikiguzi. Ubundi buryo ni ukugenzura cyane igipimo cyo gukonja. Ubu ni bwo buryo bwo kuganira bubaho hamwe nuwabimenyereye. Ntabwo ari ukwemera gusa icapiro; ni ugufatanya uburyo bwo gutuma igice kibaho.
Noneho hariho gusana gusudira. Akenshi nibibi bikenewe kubakinnyi. Ariko hamwe na nikel alloys, ni umwihariko. Gukoresha insinga zuzuza nabi cyangwa ubushyuhe mbere bishobora kwangiza ibintu byibanze. Uruganda rutanga imashini akenshi ruzaba rufite iduka ryemewe ryo gusudira kurubuga, kuko bazi ko gusana bizakenera gukorwa nyuma. Uku guhuza guhagaritse ni urufunguzo rwibice-byuzuye. Kubona ibikorwa byigihe kirekire byamasosiyete haba mu gutunganya no gutunganya imashini byerekana ko bubatse iyi ecosystem kugirango igenzure ubuziranenge kuva gushonga kugeza ubugenzuzi bwa nyuma.
Imashini ikoreshwa: Imigaragarire ikomeye
Ibi birashobora kuba ibintu byirengagijwe. Ubona casting nziza. Noneho iki? Igishushanyo cyo gutunganya gisohoka, kandi ikibazo cya mbere ni: tuyikomye he? Kuri nikel alloy casting, ikunze kuba ihenze kandi hafi-net-shusho, ntushobora kubihatira gusa. Ukeneye ingingo zifatika zifatika, akenshi kumurongo utari uw'ingenzi, zateganijwe mugihe cyo gukina. Aha niho ubwubatsi bujyanye hagati yimishinga nububiko bwimashini bidashoboka.
Ndibuka igice cya shitingi ya turbine aho igishushanyo cya mbere cyo gukina kitari gifite imashini zabugenewe. Igisubizo nuko umukanishi yagombaga gukora ibintu bigoye, bihenze, kandi twakomeje kuganira kumurongo wanyuma kuko igice kitari gishyigikiwe cyane. Itera ya kabiri, twongeyeho udupapuro duto, ibitambo kuri casting ahantu hashobora gutunganywa nyuma. Yongeyeho umubare muto wibiciro byibikoresho ariko bizigama amahirwe muguhuza no kunoza ireme ryiza. Umufatanyabikorwa ukora inzira zombi imbere muburyo busanzwe ashushanya ibi.
Kwambara ibikoresho nubundi bwicanyi bwubukungu. Gukora ibyuma bikomeye ni ikintu kimwe; gutunganya akazi-nikel nikel alloy nka Hastelloy X nubundi. Ibipimo byo gukata bigomba guhamagarwa, kandi ibikoresho bigomba guhinduka mbere yuko biba bibi, cyangwa ugatera impagarara hejuru. Amaduka yimashini ikorana gusa na casting yo hanze ifata akazi kose nkibanga rishya. Amaduka ahuriweho yubaka data base: Nuburyo dukora imashini zacu bwite Inconel 718 ziva muri Heat Lot XYZ. Ubwo bumenyi bw'inzego bugabanya igihe-cyo-kwibeshya no kunoza ubusugire.
Guhitamo Ibikoresho: Ntabwo Buri gihe Nickel
Ibi bisa nkibinyoma, ariko rimwe na rimwe igice cyiza cya nikel alloy igice nicyo udakora. Disiki yo kwerekana nikel yohejuru ya nikel ivanze kuri buri kintu kibi gishobora kuba ikosa rihenze. Nabaye igice cyingirakamaro-injeniyeri aho twasubiye inyuma tubaza: ni ubuhe buryo bwo gutsindwa? Ese ni ruswa imwe? Numunaniro wumuriro? Rimwe na rimwe, duplex yatunganijwe neza idafite ibyuma, hamwe nibikoresho byayo byo hasi hamwe nigiciro cyo kuyikora, irashobora gukora akazi kuri 80% yimanza. Uruganda rwiza ntirwemera buhumyi ibintu byawe; bazakubaza, ukurikije ibisobanuro bya porogaramu utanga. Nicyo kimenyetso cyumufatanyabikorwa wukuri.
Ibyo byavuzwe, mugihe ubikeneye rwose - kubice bigize moteri yindege, ibikoresho byo gucukura neza-neza, cyangwa gutunganya imiti ikaze - nta cyasimburwa. Urufunguzo nukuri mubisobanuro. Nickel ishingiye ku mavuta ntisobanutse neza. Ukeneye icyiciro cyihariye, ibyerekeranye na ASTM cyangwa AMS bijyanye, nibisabwa byiyongera kubunini bwingano, HIPping, cyangwa NDT. Ibi bisobanutse birinda kutumvikana. Isosiyete nka QSY, gutondeka akazi kabo hamwe cobalt na nikel, ni ikimenyetso ko bafite ibikoresho byuzuye, ibiganiro-byihariye, ntabwo ari ibicuruzwa gusa.
Ubukungu amaherezo bwumvikana mubunini runaka cyangwa kunegura. Igiciro kinini cyo gukoresha ibikoresho byo gushora imari kigabanywa hejuru yumusaruro. Kandi kuri prototypes imwe-imwe cyangwa nkeya, tekinike nkumucanga wacapwe na 3D uhindura umukino, ndetse no kuri nikel alloys. Ingingo ni, ibibanza bihora bihindagurika. Ibishingwe bikomeza kubaho nibyo, nkibikorwa byimyaka 30, byahinduye ibyabo Igikonoshwa nubuhanga bwo gutunganya ibihe byose, kuva gushushanya intoki kugeza kuri prototypes.
Ibitekerezo byanyuma: Ibintu byabantu mubikorwa
Umunsi urangiye, tekinoroji yose hamwe nibikorwa bikoreshwa nabantu. Ibyiyumvo byumukoresha wamashyiga wabimenyereye uzi neza gushonga mugihe yiteguye gukanda, cyangwa umukanishi wumva impinduka mumajwi yaciwe - ibi ntibisimburwa. Automation ninziza yo guhuzagurika, ariko guhamagarira urubanza biva muburambe. Numutungo udafatika wumushinga umaze igihe kinini. Ntabwo arikintu ushobora gushyira kurubuga, ariko urashobora kubyumva muburyo bakemura ikibazo.
Mugihe cyo gusuzuma isoko ya nikel alloy ibice, ntabwo ugura ibikoresho gusa. Urimo kugura mubwimbitse bwubumenyi bwibikorwa, amateka yibibazo byakemuwe (hamwe no kunanirwa kutagaragara), hamwe nuburyo bwahujwe bwerekana ubuzima bwigice cyose kuva mubuzima bwicyuma gushonga kugeza igice cyarangiye. Ibikoresho bya tekinike kuri https://www.tsingtaocnc.com vuga inkuru imwe - ubushobozi mugukina no gutunganya amavuta atandukanye. Inkuru nyayo iri mubitabo by'imikino bitanditse byerekana uburyo bayobora urugendo rwa superalloy kuva moderi ya CAD kugeza igice kibaho mumurima. Nibyo rwose urimo kugura.
Noneho, ubutaha urimo kureba igishushanyo cya nikel alloy igice, tekereza kurenza chimie. Tekereza ku gukomera, guhangayika, gutunganya, n'abantu bazaragira muri buri cyiciro. Icyo gitekerezo kizakugeza kubufatanye bwiza, hanyuma, ibice byizewe. Ntabwo ari ugukina gusa; ni indunduro y'ibyemezo ijana bito, buri kimwe kirakomeye.
