Iyo wunvise 'guta ibishashara byumucanga', benshi batekereza imitako ikomeye cyangwa ibihangano. Ngiyo umutego rusange. Mu rwego rwinganda, cyane cyane kubintu bigoye, bito-biciriritse bingana nicyuma, ni inyamaswa itandukanye rwose. Ntabwo ari ugukora ifu gusa; nibijyanye no gucunga ishyingiranwa hagati yumushashara utomoye neza hamwe numucanga wumucanga, uzi neza aho inzira izakurwanirira, no kugira imashini ikora kugirango isukure akajagari byanze bikunze isigara inyuma.
Urujijo rwibanze: Ntabwo ari ishoramari ryiza
Abantu bakunze kubitera byose munsi y 'ishoramari. Ariko gushora kwukuri gushora ikoresha ceramic shell. Umucanga watakaye ni rougher, birenze pragmatic mubyara. Uracyatangirana nigishashara cyangwa igishushanyo - icyo ni igice cyatakaye. Ariko aho kubaka ibice byubutaka, urapakira iyo shusho mumashanyarazi, akenshi ukoresheje umucanga uhujwe. Ushonga ibishashara, usukemo ibyuma. Kurangiza hejuru ntibizaba ibirahure nkibikonoshwa bikora, ariko kubice byinshi bikora, cyane cyane binini, ni ahantu heza cyane. Ikibazo ni ukugenzura imyitwarire yumucanga mugihe cyo gutwika no gusuka.
Aho ubona rwose itandukaniro riri mumushinga. Kuri ceramic shell, urashobora kuva kure hamwe na zeru hafi yinguni zingero. Numucanga, ukeneye byinshi. Ntabwo aribyinshi, ariko birahagije kureka umucanga ugahita neza ukarekura udatanyaguye. Nabonye imishinga yananiwe kuko uwashushanyaga, yamenyereye gushora imari, yohereje igishushanyo hamwe nurukuta ruhagaritse gutunganya umucanga. Imirambo yaguye. Byari akajagari. Ugomba gukora igishushanyo mbonera.
Aha niho uburambe bwamaduka aribintu byose. Isosiyete nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), hamwe nimyaka mirongo itatu mugukina no gutunganya, birashoboka ko yabonye buri itera yibi. Bashyiraho urutonde rwibishishwa byombi (irindi jambo ryerekeye ishoramari rya ceramic shell) no gushora imari kurubuga rwabo https://www.tsingtaocnc.com, ikambwira ko bumva itandukaniro. Iyo ukorana nudusimba twihariye-dushingiye kuri nikel, dushingiye kuri cobalt-iryo tandukaniro rifite akamaro kanini kurushaho. Sisitemu yo kwinjirira superalloy muburyo bwumucanga hamwe nigikonoshwa ceramic ni isi itandukanye mubijyanye no gukwirakwiza ubushyuhe hamwe nubushobozi bwo kubishyiramo.
Umusenyi ubwawo: Birenze Umwanda
'Umusenyi' mwizina urayobya. Ntabwo ari umucanga. Mubisanzwe ni silika cyangwa zircon umucanga, ushyizwe hamwe na resin binder - akenshi sisitemu ya fenolike cyangwa furan. Ikigereranyo, igihe cyo kuvanga, ubushyuhe bwo gukiza; ibi ntabwo bihinduka, ni amategeko. Fata kuvanga nabi, kandi imbaraga zawe zashize. Intege nke cyane, iracika mugihe cyo gusuka. Birakomeye cyane, ntabwo byemerera kugabanuka kwicyuma gikwiye, biganisha kumarira ashyushye muri casting ubwayo.
Ibi twabyize inzira igoye kumurongo wimibiri yicyuma. Umusenyi wakize cyane. Abakinnyi basohotse basa neza, ariko igeragezwa rya ultrasonic ryerekanye urubuga rwa micro-crack hafi yikigo gishinzwe ubushyuhe. Ifumbire yari ikomeye cyane, irwanya icyuma uko yakonje. Byagombaga gusiba byose. Gukosora ntibyari bigoye-gusa guhindura ukwezi gukiza-ariko kumenya icyo ugomba guhindura byaturutse kumyaka yo guhuza uburyo bwo kunanirwa gusubira mubikorwa.
Indi nance ni gutunganya umucanga. Ntushobora kongera kuyikoresha bitagira akagero. Binder irasenyuka, ihazabu irundanya. Uruganda rwiza rukurikirana LOI (Gutakaza Ignition) yumusenyi wabo wagaruwe. Nagira amatsiko yo kureba uburyo ibikorwa bimaze igihe nka QSY bicunga ubuzima bwabo bwumucanga, cyane cyane iyo bihinduranya ibikoresho nkibikoresho byuma na nikel. Kwanduzanya kwumucanga kuva mumuryango umwe uvanze kurindi bishobora kumenyekanisha ibintu byangiza metallurgie.
Igishashara cyibishashara: Aho Igenzura Ritangirira (kandi rirangira)
Ibintu byose bishingiye ku gishushanyo. Kuri yatakaye ibishashara, ukunze gukoresha ibishashara byoroheje, munsi-gushonga-ingingo ibishashara kuruta kubikorwa bya ceramic. Irakeneye gukomera bihagije kugirango ikemure umusenyi ariko yoroshye bihagije gushonga neza nta bisigara. Igisigaye ni umwicanyi. Imbunda isigaye ya karubone ivuye mu gishashara izatera inenge ya gaze muri casting.
Ibipimo byo gutera inshinge kubintu birenze ibitekereza. Umuvuduko, ubushyuhe, no gufata umwanya bigira ingaruka kumishashara no kugabanuka kwubuso. Ubuso bwarohamye gato ku gishashara bushobora gusa nkubusa, ariko burahita bwerekeza ahantu hakeye kurukuta rwanyuma. Twigeze kugira inenge yagarutse kumazu ya pompe - burigihe mugice kimwe. Yadutwaye ibyumweru kugirango tuyisubize inyuma yibishashara byashushanyije bikonje. Ibishashara byagoretse uko byakonje, ariko byari byoroshye kuburyo washoboraga kubibona ukoresheje cheque.
Niyo mpamvu kwishyira hamwe no gutunganya, nka serivisi za CNC QSY itanga, ntabwo biganirwaho. Ntushobora kubona net-shusho ya casting muriyi nzira, cyane hamwe na geometrike igoye. Ibikoresho by'icyitegererezo byambara, umucanga uhinduka gato. Igice cya as-cast ni ikigega cyawe gikabije. Icyiciro cyo gutunganya CNC niho ukubita ibipimo byanyuma no kwihanganira. Numukino wibikorwa bibiri: gukina biguha 95% ngaho, gutunganya bitanga 5% byanyuma hamwe na precision.
Kwinjira no Kugaburira: Ubwubatsi butagaragara
Nubuhanzi bwabirabura bwibikorwa byo gushinga. Gusuka icyuma gishongeshejwe mumucanga ntabwo ari nko kuzuza indobo. Ukeneye sisitemu-abiruka, amarembo, risers-kugirango ugenzure imigendekere no kugaburira kugabanuka nkuko icyuma gikomera. Kuri yatakaye ibishashara, iyi sisitemu akenshi yubatswe mubishashara byerekana ibishashara ubwabyo. Ibishashara byinshi bifatanye ku gishashara cyo hagati 'igiti' kigizwe nigikombe gisuka nabiruka.
Gushushanya iki giti ni uburambe. Shira riser ahantu hadakwiye, hanyuma ukore ubushyuhe bwumuriro buteza imbere kugabanuka kwinshi. Koresha irembo rito cyane, ubona ibicu biruka no gufunga imbeho. Ninini cyane, kandi urema imivurungano ikabije ifata umucanga na slag. Ndibuka umushinga wumuringa wo mu rwego rwa marine ukwiranye aho twakomeje gushakisha umucanga. Twahinduye ubushyuhe busuka, dushungura ibyuma, ntakintu cyakoze. Amaherezo, uwashushanyaga amaboko ashaje yarayitegereje avuga ko irembo ryinjiraga mu cyuho kibumbabumbwe ku mpande ndende cyane, bigatuma icyuma kijugunywa kandi kigasenya urukuta rw'umucanga. Yari afite ukuri. Impinduka yoroshye muburyo bwo guteranya ibishashara byakemutse.
Uru rwego rwo gukemura ibibazo nicyo wakwitega kubuhanga. Urebye ibikoresho QSY ikorana-idafite ingese, idasanzwe idasanzwe - igishushanyo mbonera kirarenze. Iyi mavuta ifite amazi atandukanye hamwe nuburyo bukomeye kuruta ibyuma bya karubone. Igishushanyo cy'irembo gikora ibyuma bishobora gutera gucika muri nikel ishingiye kuri nikel. Ntabwo arimwe-ihuza-inzira yose.
Impamvu Biracyafite akamaro muri CNC Isi
Hamwe nimashini zigezweho 5-axis CNC, urashobora kubaza impamvu uhangayikishijwe na casting na gato? Ubona gute imashini ivuye mukabari gakomeye? Kuri prototypes imwe, birashoboka. Ariko kubikorwa bikora ibice 50-100, yatakaye ibishashara itsindira kumikorere yibikoresho nigiciro, cyane hamwe na alloys ihenze. Urimo gushira ibyuma gusa aho bikenewe, ntutunganya 70% ya nikel ihenze cyane. Imiterere-ya-net-imiterere ntabwo ibika ibintu gusa, ahubwo nigihe kinini cyo gutunganya.
Iremera kandi geometrie idashoboka cyangwa idashoboka hamwe no gukora wenyine. Ibice by'imbere, munsi, ibice bigoye bigoramye - ibi birashobora gukorwa muburyo butaziguye. Ibikorwa bya CNC byakurikiyeho ni kubisobanuro byuzuye, insanganyamatsiko, hamwe nubusabane. Ni filozofiya ikora. Isosiyete itanga gukina no gutunganya munsi yinzu imwe, nkuko QSY ibikora, yunvikana neza. Bashobora guhindura igishushanyo mbonera cyurugendo rwose rwo gukora, ntabwo icyiciro kimwe cyacyo gusa.
Ikizamini nyacyo kiri mugusana ibice bishaje cyangwa bishaje. Hindura injeniyeri yamenetse, gukora igishashara kiva muri scan ya 3D cyangwa igice gishaje, no gukoresha igice gito ukoresheje ibishashara byatakaye niwo muti wonyine ushoboka. Bituma ibikoresho byumurage bikora. Nibikorwa bifatika, bidashimishije, ariko bifite agaciro gakomeye muriki gikorwa cyakera-ishuri. Ntabwo yerekeranye no gukoresha amajwi menshi; ni ibijyanye no gukora ibyuma byoroshye. Kandi ibyo, ndakeka, nibyo byakomeje ibikorwa mumyaka mirongo ihindura inganda.
