Iyo abantu benshi bumvise 'abashoramari bashora imari,' bashushanya udutabo twiza cyane hamwe nibice byicyuma. Ukuri kurimo ibintu byinshi, birashimishije, kandi mvugishije ukuri, aho agaciro nyako karemwa-cyangwa gutakara. Ntabwo ari ugukora ishusho gusa; nibijyanye no gucunga ibintu bito bito kuva mumishashara ivanze nubushyuhe bwanyuma bwo kuvura ubushyuhe bwanyuma. Amaduka menshi avuga umukino munini ku kwihanganira ibipimo, ariko ikizamini nyacyo ni uguhuza ibice icumi, ntabwo ari icyitegererezo cya mbere.
Ibitekerezo Byibanze: Nibikorwa gusa
Hano hari igitekerezo gikwirakwira ko gushora imari ari inzira y'ibicuruzwa - wohereza dosiye ya CAD, ubona ibice. Iyo mitekerereze niyo nzira yihuta kumushinga watsinzwe. Inzira ni urwego, byanze bikunze, ariko ubumenyi bwikigo bwinjije nibicuruzwa. Nabonye injeniyeri zerekana 17-4 PH idafite umwanda, nkeka ko byoroshye, gusa nkabona ibice bifite ubukana budahuye kuko uruganda rutari rufite umwuka wa azote wagenzuwe kugirango uvure cyangwa usobanure nabi imiterere ya H900. Guhitamo amasosiyete atera ishoramari ni uguhitamo disipuline yabo, ntabwo urutonde rwibikoresho gusa.
Kurugero, gukorana nudusimba nka nikel (tekereza Inconel 718) cyangwa ibivangwa na cobalt (nka Stellite 6) bitandukanya abakinnyi bakomeye nabandi. Ntabwo ari ugushonga gusa. Nijyanye no gusobanukirwa uburyo ibishishwa bibumbabumbwe bikorana nibintu bivangwa na alloy kuri 1500 ° C, bikarinda kwipimisha hejuru cyangwa gufata karubone ikomeye. Isosiyete ivuga byanze bikunze yego, turabikora nta kwibira cyane mubibazo bya progaramu yawe hamwe nubushyuhe bwubushyuhe ni ibendera ritukura. Ibi nabyize inzira igoye kumurongo windege wananiwe gusiganwa ku magare; intandaro yabyo yari tronc element yanduye iva mugikonoshwa cyongeye gukoreshwa.
Aha niho kuramba murwego rwingenzi. Firime nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), kuvuga amateka yimyaka 30 yimikorere, byerekana gutsimbarara kumasoko. Icyo gihe bivuze ko bashobora kuba barahuye kandi bamenyereye kuvugurura ibintu bitabarika, kuvugurura ibidukikije, no guhindura imikorere yubuziranenge bwabakiriya. Irerekana ubujyakuzimu bwo gukemura ibibazo udashobora kugura hamwe nimashini nshya.
Igikonoshwa Mold Nuance: Aho Ubumaji (nibibazo) Bihishe
Umuntu wese yibanze ku cyuma, ariko igikonoshwa ceramic nintwari itavuzwe - cyangwa saboteur ucecetse. Inzibacyuho kuva muburyo bworoshye bwa plaster igana kuri sisitemu nyinshi ya ceramic shell sisitemu nicyo gisobanura ishoramari rigezweho. Ubuhanga ntabwo bwubaka igikonoshwa gusa; ni muri injeniyeri yacyo kandi irwanya ubushyuhe bwumuriro. Igikonoshwa gifite intege nke cyane mugihe cya dewaxing (iturika rya parike ya autoclave), yangiza ifumbire. Igikonoshwa kirenze imitego ya gaze, itera ubwoba muri casting.
Ndibuka umushinga wo gutwara pompe aho twagize ibyiyumvo bigabanuka byo kugabanuka mugice kinini cya hub. Uwiteka amasosiyete atera ishoramari twakoranye no gukomeza guhindura ingano ya federasiyo. Gukosora nyabyo byaturutse kumurambe wuburambe wubushakashatsi warebye gahunda yo kubaka shell. Yagabanije ibishishwa byijimye mu ikoti ryambere kugirango yemere gupakira neza kandi yongere ubunini bwa stucco grit murwego rwagati kugirango yongere amazi mugihe cyumye. Ibi byaremye igiceri gifite ubucucike bwarangije kugenzura icyerekezo gikomeye kuruta kongeramo ibyuma byinshi. Ubwo ni ubwoko bwubumenyi bufatika, butagaragara urimo kwishyura.
Iyi sano ihuza serivisi zihuriweho. QSY ivuga kubuhanga muri shell mold casting na gushora imari ni ingirakamaro. Bikunze kwerekana ko bagenzura imiterere yose hamwe nigikorwa cyo gukora igikonoshwa murugo, kikaba ari ingenzi kubwo guhuzagurika. Amaduka menshi atanga ibishashara cyangwa ibishashara byibanze, wongeyeho impinduka igoye gukurikirana mugihe urangije drift nziza.
Imashini ya CNC: Symbiose ikenewe
Ntabwo gushora imari mubyukuri ari net-ibice byubunyangamugayo. Hama hariho isura ya datum, umwobo utomoye, cyangwa insinga zikeneye gutunganywa. Isano iri hagati yimishinga nububiko bwimashini ntishobora kuba umwanzi cyangwa gucecekeshwa. Ikiguzi kinini kinini nabonye ni mugihe utanga casting na mashini akora ukwe. Umukanishi yinubira ahantu hakomeye n’amafaranga adahwitse; uruganda rushinja ibiryo byo gutunganya no kwihuta.
Kwishyira hamwe Imashini ya CNC ubushobozi, nkibyo QSY yerekana, ihindura umukino. Bivuze ko metallurgiste umwe wemeje ubushyuhe bwo kuvura ubushyuhe ashobora kugisha inama imashini kumuhanda mwiza wibikoresho bya microstructure yihariye. Barashobora gushushanya amakarito bafite imashini-bakongeramo ibicuruzwa bike ariko byingirakamaro mubice bikunze kugoreka mugihe cyo kuzimya, urugero. Nabonye ibihe byo kuyobora byagabanutseho 30% gusa kuberako casting yahageze hamwe na datum zabanje gutunganywa, bigatuma iduka rya CNC risiba urugamba rwambere. Gusubiramo ibitekerezo ni ako kanya.
Ibisobanuro bifatika: mugihe usubiramo isosiyete nkiyi, baza kubijyanye ningamba zabo zo gukina. Bategura ibikoresho byabigenewe bitandukanijwe nkibisanzwe? Cyangwa barikomye gusa igice kitoroshye kandi bizeye ibyiza? Igisubizo kirakubwira byinshi kurwego rwabo rwo kwishyira hamwe kuruta ikibanza cyose cyo kugurisha.
Guhitamo Ibikoresho: Ntabwo Byigera Byuma Byuma
Gusaba ibyuma bidafite ingese ni nko gusaba imodoka - ntacyo bivuze nta murongo. Ikibiriti gitunganya ibiryo gisaba 316L kugirango irwanye ruswa, igikoresho cyo kubaga gishobora gukenera 440C kugirango gikomere, kandi inyanja ikwiye gukoresha Duplex idafite imbaraga. Buri wese yitwara muburyo butandukanye mugikorwa cyo gushora imari. 316L ifite intera ndende yo gukomera, bigatuma ikunda micro-porosity; ikeneye igishushanyo mbonera. 440C isaba kugenzura neza ubushyuhe mugihe cyo kuvura ubushyuhe kugirango ugabanye karbide isabwa.
Kuvuga gukorana icyuma, ibyuma, ibyuma, na bidasanzwe bivanze ni portfolio yagutse, ariko ikibazo nyacyo ni ubujyakuzimu muri buri. Kurugero, hamwe na nikel ishingiye kuri nikel, barumva itandukaniro muri protocole yo gusana weld hagati ya Hastelloy X na Inconel 625? Bashobora gutanga inama kubijyanye no gukanda isostatike ishyushye (HIP) kubintu bikomeye? Uruhare rwubujyanama ni ingenzi. Isosiyete nziza izasubiza inyuma guhitamo ibintu niba amavuta ahendutse ashobora kuzuza ibisabwa bya serivisi - kuzigama amafaranga yabakiriya no kwirinda kubabara umutwe.
Nkurikije amakosa yanjye bwite: twigeze kwerekana amavuta ya cobalt ashingiye ku isahani yo kwambara twibwira ko aribwo buryo bukomeye. Uwiteka amasosiyete atera ishoramari twakomotse kuri ntabwo twabajije. Ibice byatewe neza ariko byacitse mugihe cyo kwishyiriraho. Uruganda rufite ubunararibonye rwaba rwaribajije ibijyanye nuburyo bwo gupakira kandi birashoboka ko rwasabye ibyuma bya karuboni ndende ifite umwenda wihariye udashobora kwambara - igice cyikiguzi kandi gikwiranye nintego. Abatanga ibintu byiza ni abajyanama b'ibikoresho, ntabwo ari abatumiza gusa.
Inzitizi Yukuri-Isi: Ubuso Burangiza & Dimensional Drift
Udutabo tuvuga neza neza, ariko inganda (RMS) zirashobora gukinishwa. Ikibazo nyacyo nukurangiza guhuzagurika mubice byimbere no munsi. Kubyuma bya turbine bifite imiyoboro ikonjesha imbere, ububobere bwo hejuru imbere muri iyo miyoboro bugira ingaruka zitaziguye no gukonjesha. Nigute uruganda rugenzura kandi rukabyemeza? Benshi bashingira ku mibare y'ibice byangiritse, bikaba bihenze.
Kugereranya ibipimo hejuru yumusaruro ni undi mwicanyi ucecetse. Ibishashara byerekana ibishashara bambara, ubwiherero bwi bwogero buhinduka hamwe no guhumeka, imiterere yubushyuhe bwitanura ifite ahantu hashyushye. Isosiyete yo mu rwego rwo hejuru ifite gahunda yo kugenzura imikorere y'ibarurishamibare (SPC) ikurikirana ibyo bihinduka kandi ikabihuza n'ibipimo byanyuma, ntabwo ari ibintu byingenzi gusa ahubwo nuburyo bwose. Bagomba gushobora kukwereka igenzura. Nagiye kure yububiko bufite raporo nziza yo kugenzura ingingo-yambere ariko nta makuru yimikorere ikomeje.
Aha niho uburambe bwimyaka 30 yikigo nka QSY bugaragara. Birashoboka ko bubatse isomero rinini ryimbere yuburyo igice cya geometrike yitwara mubikorwa byabo. Barashobora guhanura, hamwe nukuri kwukuri, aho urukuta ruto rushobora gutitira cyangwa igice cyijimye gishobora kugabanuka, kandi bakabanza kwishyura ingero zishashara. Ubwo ni ubumenyi bwihariye utazabona mu gitabo.
Ibitekerezo byanyuma: Guhitamo umufatanyabikorwa, ntabwo ari umucuruzi
Noneho, mugihe cyo gusuzuma amasosiyete atera ishoramari, reba kera ubushobozi bwurutonde. Witoze mumateka yabo yo gukemura ibibazo. Baza ubushakashatsi bwakozwe kubibazo byatsinzwe nuburyo babisuzumye. Baza ibijyanye n'itumanaho ryimbere hagati yububiko bwububiko, uruganda, nu iduka ryimashini. Bafite inama zitegura gahunda zimishinga mishya?
Intego ni ugushaka umufatanyabikorwa ibitekerezo byahujwe. Bagomba kubona urugendo kuva moderi ya 3D kugeza igice cyarangije gukorwa nkigice kimwe, gishobora kugenzurwa. Ibigo bimaze imyaka mirongo, nkibyavuzwe hano, mubisanzwe byatsimbataje icyo gitekerezo cyuzuye. Basobanukiwe ko akazi kabo atari ugukora casting; ni ugutanga ibice bikora bikora neza mumurima, kandi iyo nshingano itangirira kumurongo wo gusuzuma kandi ntibirangira kugeza igice kiri muri serivisi.
Numurima wuzuye, wuzuye ubwumvikane no guhamagarwa. Isosiyete ibereye ihamagarira hamwe nawe, yitwaje uburambe kuva kurugamba utarwana. Nibyo byifuzo byukuri.
