Iyo wunvise 'gutondeka neza kubikoresho byubuvuzi', ishusho ako kanya akenshi iba ifite inenge, sterile ibice biva kumurongo wambere. Nibyo urumuri rwo kwamamaza. Ukuri, kuva aho mpagaze imyaka, ni imbyino itangaje hagati ya metallurgie, geometrie, nibisabwa imbabazi z'umubiri w'umuntu. Igitekerezo gikocamye ni uko ari ugukora ibintu bito kandi byiza. Ntabwo aribyo. Byerekeranye nibikorwa byateganijwe mubidukikije aho gutsindwa atari amahitamo, kandi aho guhitamo hagati, tuvuge, cobalt-chromium alloy hamwe nicyiciro cyihariye cyo kubaga ibyuma bidafite ingese bishobora guterwa numunaniro wubuzima bwumunaniro wigaragaza nyuma yukwezi kwipimisha. Reka tuganire kubyukuri bisa mububiko.
Ibikoresho ni Ubutumwa
Utangirana na alloy. Buri gihe. Gutoranya ibikoresho kubikoresho byo kubaga cyangwa gushiramo ntabwo ari nko guhitamo ububiko. Hano hari biocompatibilité, byanze bikunze, ariko iyo niyo tike yo gukina. Akazi nyako nukuntu yitwara mugihe na nyuma gutora neza. Fata 316LVM idafite umwanda. Kurwanya ruswa ikomeye, ikoreshwa cyane. Ariko ibiranga imigendekere yabyo mugihe cyo gushora imari biratandukanye, tuvuge, ibinyomoro bishingiye kuri cobalt nka CoCrMo. Iheruka ifite ingingo yo hejuru yo gushonga hamwe nimyitwarire itandukanye yo kugabanuka. Niba ukoresha igiceri kimwe kandi ugasuka ibipimo byombi, urasaba ibibazo - porotike y'imbere muri imwe, amarira ashyushye murindi. Nabonye imishinga isitara hano, nkeka ko inzira imwe-ihuza inzira yose.
Aha niho ibintu byigihe kirekire bimenyerewe bifite akamaro. Amaduka akoresha ibihumbi byinshi byubushyuhe butandukanye bwo murwego rwo kwa muganga atezimbere ubumenyi bwubusa. Bazi ko amavuta ya nikel ashingiye kuri nikel ashobora guhura na micro-kugabanuka mugihe cyinzibacyuho yubugari, ikintu gisanzwe gishobora kubura. Ntabwo ari ukugira ibyemezo gusa; ni ukugira kwibuka muri fondasiyo. Ibigo byabaye mubyibushye, nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), hamwe nimyaka mirongo itatu mugukora no gutunganya, basutse mubyukuri ibyo bikoresho binyuze mubikorwa byikoranabuhanga. Ayo mateka asobanura mu buryo butaziguye ingingo za mbere zatsinzwe.
Ubuvuzi bwa post-casting nubundi bucukuzi. Guhangayikishwa, kuvura igisubizo, gusaza - byose ni ingenzi kugirango ugere kumiterere yanyuma. Fata uruziga nabi, kandi urashobora gushiramo igice cyangwa kwangiza ruswa. Ndibuka ikibazo gifite isahani yo guhahamuka aho ukwezi gukabije gukabije kwatumye umunaniro udashyira mugupimisha. Nyirabayazana? Kwemeza ko resept ya aliyo isa nayo yakora. Byasabye gusubiramo hamwe na metallurgiste hamwe nintambwe yo gusubira mubishushanyo mbonera bya alloy spec igishushanyo mbonera cyo kugikosora.
Umukino wa Shell: Birenze Ibishushanyo
Gushora imari, cyangwa shell mold casting, numutima wibi. Igishashara cyibishashara kiroroshye, ariko inyubako yikibanza niho ubuhanzi buhurira na siyanse. Buri cyuma kijimye, buri mucanga wumusenyi wa stucco, wubaka igikonoshwa ceramic kigomba kwihanganira ihungabana ryumuriro wicyuma gishongeshejwe mugihe gikomeza uburinganire. Umubyimba ntabwo ari umwe; urashobora kubyubaka cyane mubice binini kugirango ugenzure ubukonje. Njye namaze amasaha hamwe naba injeniyeri batunganya impaka zijyanye nubwiza bwikoti ryambere ryoroshye - rinanutse cyane, kandi ubona ubuso bubi; umubyimba mwinshi, kandi ushobora guhura numutego cyangwa gutera igishishwa mugihe cya dewaxing.
Dewaxing ubwayo nintambwe yubukazi. Urimo gushonga byihuse cyangwa gusohora ibishashara bivuye imbere muri kiriya gishishwa cyoroshye. Kora nabi, kandi igikonoshwa giturutse kumyuka yubushyuhe, bikagira akamaro. Autoclave igezweho ifasha, ariko uracyakeneye guhamagarira umuvuduko nubushyuhe bwikigereranyo cyibishashara byihariye hamwe nubunini bwibishishwa. Nintambwe yunvikana nkigisasu cyagenzuwe kuruta inzira yo gukora.
Igikonoshwa cyanyuma, nyuma yubushyuhe bwo hejuru burasa, nuburyo bworoshye cyane, bworoshye, ariko bukomeye. Gusuka icyuma muri cyo ni umwanya wukuri. Igishushanyo mbonera cya sisitemu - akenshi birengagizwa nabashushanyije bibanze gusa kubice - ni ngombwa. Ntabwo ari umuyoboro wibyuma gusa; ni uburyo bwo gucunga no kugaburira sisitemu. Irembo ryateguwe nabi rirashobora gutera imvururu (biganisha ku gushiramo) cyangwa kunanirwa kugaburira kugabanuka ahantu haheruka gukomera. Twigeze kugira ibice bigoye bya orthopedic byakomeje kwerekana kugabanuka gukabije mugice cyihishe imbere. Kongera guhindura irembo no kongeramo ingamba zishobora gukemuka, ariko byasabye gutandukanya abakinnyi benshi kugirango bamenye.
Icyitonderwa ni Urugendo, Ntabwo ari Ifoto
Ubworoherane mubikoresho byubuvuzi birakomeye, akenshi muri micron kubintu byingenzi. Ariko kwihanganira abaterankunga ni umugani. Buri casting izaba ifite itandukaniro. Ubuhanga nyabwo ni mukugenzura ibyo bitandukanijwe no kumenya ibizasukurwa mumashini ya CNC ikurikira. Niyo mpamvu ibikoresho byahujwe bihuza casting na Imashini ya CNC munsi y'inzu imwe, nka QSY yashyizeho, bifite inyungu zitandukanye. Abakanishi naba injeniyeri bashinga barashobora kuvuga. Barashobora guhitamo, kurugero, gusiga igice cya milimetero yinyongera yububiko kuri bore igoye-guta kuko biroroshye kandi byizewe kuyikoresha kugeza mubunini bwa nyuma kuruta kwirukana hejuru yubutaka bwiza.
Raporo yambere yo kugenzura inyandiko ninyandiko yingenzi. Ntabwo ari urupapuro rwatsinzwe. Ni ikarita yubushobozi bwibikorwa. Urimo gushakisha uburyo bwo gutandukana. Ibipimo byose kuruhande rumwe rwa nominal? Ibyo birashobora kwerekana ihinduka rihoraho. Ubusumbane bwubuso buri hejuru hejuru-hejuru-hejuru? Icyo gishobora kuba ikibazo cya slag cyangwa oxyde. Aya makuru asubira inyuma muburyo bwo guhindura inzira. Nibisubiramo, rimwe na rimwe birababaje.
Hanyuma hariho isuku. Nyuma yo kunyeganyega, ufite igice cyahujwe namarembo yubutaka nubuso butagaragara. Gukuraho, gukuraho ceramic (akenshi hamwe no guturika bikabije cyangwa guterwa imiti), hamwe na passivisation kubice bitagira umwanda niho hashyirwaho inenge nyinshi zo hejuru niba zitagenzuwe neza. Igisasu gikabije kirashobora gukora-gukomera no gusiga hejuru, guhisha ibintu byo munsi y'ubutaka nyuma bigahinduka aho byatangiriye. Nintambwe isaba ubwiza nkisuka.
Iyo bigenze nabi: Ibihe byo Kwiga
Kunanirwa ni abarimu beza, mugihe wemerewe kubakingurira. Umushinga umwe wambere warimo laparoscopic scissor igice, agace gato, katoroshye. Porotipi yasaga neza, yatsinze igenzura ryambere. Ariko mugihe cyo kugerageza ubuzima bukora, umwobo wa pivot urambuye, utera gukina. Isesengura ryatsinzwe ntabwo ryerekanye inenge ya casting, ahubwo ryerekanye imbaraga zumusaruro. Twari twarasobanuye imiterere isanzwe ya 17-4PH, ariko kuri iyo geometrie yihariye no gupakira, yari ikeneye ubundi buryo bwo kuvura ubushyuhe kugirango igere ku gukomera gukomeye. Uwiteka gutora neza yari itagira inenge, ariko ibisobanuro bifatika byo gusaba byari bibi. Byari isomo rikabije mubitekerezo bya sisitemu.
Ikindi gihe, twahuye nubunini bwurukuta rudahuye murumogi ruto. Gutera ibishashara byari byiza, igikonyo cyasaga neza. Ikibazo cyagarutse ku gishashara cyerekana igiti. Inguni aho iki gice cyometse kumasoko yo hagati yatumaga amazi atagaragara neza mugihe cyo kwibiza, biganisha ku ikoti ryera rya ceramic yoroheje gato kuruhande rumwe, risobanurwa murukuta rwicyuma. Kuzunguruka gato k'igice ku giti cyarakosoye. Ubu ni ubwoko bwiminota, uburyo butagaragara bwimikoranire wiga gusa ukoresheje amaboko, gusubiramo kenshi.
Inararibonye zirashimangira impamvu gufatanya nu ruganda rumaze igihe kitari ugutanga igishushanyo gusa. Nukwikubita kuri kiriya kigega cyo gukemura ibibazo bifatika. Kuramba kw'isosiyete, kimwe na QSY imaze imyaka 30 ikora, akenshi bivuze ko bahuye kandi bagakemura ibyo bibazo bidasobanutse mbere, bikagutwara igihe nigiciro cyo kubivumbura.
Kazoza Ntabwo Yongeyeho
Hano haribihuha byinshi byo gucapa 3D kubikoresho byubuvuzi, kandi kubwimpamvu. Ariko kubicuruzwa biciriritse kugeza hejuru-byimbaraga ntoya, igoye, ibyuma, gushora imari ikomeje gukomera bidasanzwe gutsinda kubiciro-byimikorere. Ubuso burangije, ubunyangamugayo bwa metallurgjiya, hamwe nubukanishi buva muburyo bukoreshwa neza bwo gukina buracyari hejuru kubintu byinshi bitwara imitwaro nibikoresho. Igihe kizaza, ngira ngo kiri muri Hybridisation. Gukoresha icapiro rya 3D kugirango ukore ibishashara bidashoboka cyangwa se ibishushanyo mbonera bya ceramic byo gukora prototyping cyangwa ultra-complexe imwe-imwe, hanyuma ukoreshe uburyo bwashizweho, bunini, kandi buhenze cyane bwo gutunganya neza umusaruro.
Urudodo rwa digitale narwo rurakomera. Porogaramu yigana yo kuzuza ibumba no gukomera igenda itera imbere, ariko iracyayobora, ntabwo ari imvugo. Ikoreshwa ryingirakamaro nabonye ni ukugereranya ibyahanuwe hamwe nukuri kwingingo ya mbere yingero zamakuru hamwe namakarita yerekana ikarita yo kugenzura X-ray. Guhindura icyitegererezo kumiterere yububiko bwawe bwihariye - ibishishwa byawe bishonga, imitungo yawe - niho agaciro nyako kari. Igabanya inzinguzingo.
None, ibyo bidusiga he? Gutera neza kubikoresho byubuvuzi nubuhanga bukuze, ariko ntiburi kure. Nubukorikori bwimbitse, butwarwa nibisobanuro hamwe no kwiga bifatika. Intego ntabwo ari gutora neza buri gihe - ibyo ntibishoboka. Intego ninzira iteganijwe aho usobanukiwe nuburyo bwo gutsindwa, kugenzura ibipimo bikomeye, kandi ufite ubuhanga bwo gusuzuma no guhuza. Nibyo bitandukanya ibice bisa neza kurupapuro rwihariye rukora neza muburyo bwumuntu.
