Iyo wunvise 'ikirere gishyiraho umucanga', ishusho ihita iba iyindi mpinduka yumucanga, wenda isukuye gato. Ngiyo imyumvire ya mbere itari yo. Ntabwo ari ugukoresha umwuka gusa kugirango ukize binder. Impamvu nyayo, kandi mvugishije ukuri, aho amaduka menshi atsitara, ni mumikoranire hagati yimivange yumucanga, ubuhehere bwaho hasi kumaduka uwo munsi, hamwe nigihe cyihariye cya catalizator. Ninzira yumva ibabarira kugeza itaribyo rwose.
Imikorere yibanze hamwe no gusya kwayo buri munsi
Ihame riroroshye: guhuza ibinini bya sintetike bivangwa n'umucanga wumye wa silika yumye, hanyuma hashyirwaho catisale y'amazi kugirango itangire gukira. Izina rya 'air set' rituruka ku kuba rikiza ubushyuhe bw'icyumba rimaze guhumeka. Ariko dore gufata - igihe cyakazi, cyangwa 'ubuzima bwintebe', birakabije. Mu ci, hamwe nubushuhe bwinshi, kuvanga kwawe birashobora gutangira gushiraho muminota 4 iringaniye, ugahindura icyiciro cyiza mo misa yuzuye, idakoreshwa mbere yuko igera no mububiko. Kuma mu gihe cyizuba birashobora kurambura icyo gihe, bikagira ingaruka mbi mugihe wihutiye kwiyambura icyitegererezo. Uhora uhindura ibipimo bya catalizator ukurikije ibyiyumvo n'uburambe, ntabwo ukoresheje urupapuro rwamakuru gusa.
Twize ibi inzira igoye kumikorere ya pompe kubakiriya. Ikirangantego cyasabye ubuso bwiza kurangirira kumazi yimbere, gukora ikirere gishyiraho umucanga guhitamo kwiza kumusenyi wicyatsi gakondo. Umunsi wa mbere wagenze neza. Umunsi wa kabiri, imbere yarimutse, ubushuhe bwarazamutse, kandi ntitwishyuye. Igisubizo? Urukurikirane rwibibumbano hamwe nibishobora gukonjeshwa, byasenyutse byimuka neza kuri casting. Buri kimwe cyose cyari ibisakuzo. Igiciro nticyari mubyuma gusa; byari mugihe cyatakaye hamwe no kongera gutondekanya umurongo wo gukora.
Aho niho ubuhanga nyabwo buri. Nuburyo bworoshye. Umubumbyi umaze igihe uzafata urutoki rwumucanga uvanze, ukawunyunyuza, kandi ugacira urubanza gutangira gukira nubushyuhe butangwa nuburyo buvunika. Nta gikoresho gishobora gusimbuza ibyo kwihuta hasi. Ibyiza, iyo ubishyizeho imisumari, nibisanzwe bidasanzwe kandi birangirira hejuru bikenera gukenera imashini ntoya, ikaba ari imana ya geometrike igoye.
Guhuza Ibikoresho na Niche ya QSY
Iyi nzira ntabwo ari icyuma cyose. Irabagirana hamwe na alloys ikunda reaction ya gaze cyangwa ikenera amashanyarazi meza. Twagize amahirwe menshi hamwe nicyuma cyoroshye hamwe nicyuma gito. Umucanga wumye, uhujwe na chimique ugabanya kubyara gaze kuva mubushuhe, bikagabanya inenge ya pinholing. Ariko, kuri chromium ndende idafite ibyuma cyangwa superalloys, umukino urahinduka. Kugumana ubushyuhe bwibibumbano biratandukanye, kandi gusenyuka kwa binder birashobora rimwe na rimwe kuganisha kuri karburisiyasi hejuru niba utitonze hamwe numucanga ugaragara.
Ibi bihuza neza nubuhanga bwumushinga nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY). Hamwe nimyaka mirongo itatu yo gukina no gutunganya, bumva ko inzira ari kimwe cya kabiri cyintambara. Isosiyete nka QSY, itondekanya ibishushanyo mbonera, gushora imari, no gukorana nudusimba twihariye nka nikel, yakwegera ikirere gishyiraho umucanga hamwe no gusobanukirwa neza imipaka yacyo hamwe nubufatanye. Kurugero, umubiri wa valve igoye muri duplex ibyuma bitagira umuyonga birashobora gutangira nkumusenyi wumuyaga utera umusenyi wacyo hamwe nuburyo nyamukuru, hanyuma ukimukira mumaduka yabo ya CNC kugirango urambire neza na flange. Uburyo bwo guhumeka ikirere bubaha hafi-net-shusho hamwe nubunyangamugayo bwiza, kugabanya imyanda ihenze ihenze mugihe cyo kuyikora.
Ndibuka umushinga wibikoresho byo mu rwego rwa marine aho ibikoresho byari nikel-umuringa wabigenewe. Umucanga wicyatsi wasohotse kubera impungenge. Gutera ishoramari byari birenze kandi bihenze kubunini bw'igice. Ikirere cyo mu kirere cyari cyiza cyo hagati. Urufunguzo rwatezimbere imigenzo ireba umucanga - ivanze na zirconi - kurwanya uburyo bwo gukumira icyuma kibumba, mugihe ukoresheje silika isanzwe kumusenyi winyuma. Byari uburyo bwimvange ibikorwa bitandukanye byubatswe.
Umutwaro w'icyitegererezo
Iyi nzira ni ubugome ku bwiza bw'icyitegererezo. Igicucu icyo aricyo cyose, icyaricyo cyose cyinyuma ushobora kuvaho mumucanga wicyatsi, kizafunga icyitegererezo muburyo bwikirere. Inkunga ya resin irakomeye. Dukoresha inguni zumva zikabije kumaso yumukanishi - akenshi dogere 3 byibura hejuru yubutumburuke. Icyitegererezo cyibintu nabyo. Igiti kirashobora kurwanira hamwe na exothermic reaction yumuti ukiza mugihe runaka. Twahinduye kuri polyurethane yuzuye cyangwa ibyuma byerekana umusaruro wose urenga ibice 50. Igiciro cyambere kiri hejuru, ariko guhoraho no kugabanya igihe cyo gusana icyitegererezo cyo kwishyura.
Venting nubundi buhanzi bworoshye. Ibishushanyo birakomeye. Ntushobora kwishingikiriza kumucanga wenyine kugirango ureke imyuka ihunge mugihe cyo gusuka. Twongeyeho imiyoboro isobanutse neza yakozwe mubice byo gutandukana cyangwa gukoresha ibishashara byashushanyije. Kubona iki kibi biganisha ku kwibeshya cyangwa kubyimba ibipimo bya casting, inenge ziboneka gusa mugenzura ryanyuma.
Ubukungu nukuri no guhitamo inzira
Noneho uhitamo ryari? Ntabwo ari ibisanzwe. Kubintu byoroshye, binini cyane byicyuma cyicyuma, umucanga wicyatsi urihuta kandi bihendutse. Kumitako itoroshye cyangwa ibyuma bya turbine, ujya gushora imari. Umuyaga washyizeho umucanga ifite umwanya munini wo hagati: ibice bito kugeza hagati yibice bikeneye kurangizwa neza no kwihanganira kuruta umusenyi wicyatsi, ariko binini cyane cyangwa geometrike byoroshye kugirango bisobanure inzira yuzuye yo gushora imari. Tekereza imirongo ya moteri, ibikoresho, ibikoresho binini bya valve, cyangwa ibyuma byubaka.
Iharurwa ry'ubukungu ririmo ikiguzi cya binder, gifite akamaro, ariko kiragabanije kugabanya imirimo yo mu cyumba cyo gukora isuku hamwe n’amafaranga yo gukora make. Kuzigama 2mm yububiko hafi ya 100 kg ibyuma bisobanurwa kumasaha make kuri centre yo gusya. Kubakora uruganda rukomatanyije nka QSY, iyi mitekerereze yuzuye-kuva kubishingwe kugeza igice cyarangije gukorwa-niho hafatwa agaciro nyako k'ibikorwa. Irabemerera gusubiramo amarushanwa kubintu byarangiye, ntabwo ari casting mbisi gusa.
Ikiruhuko? Nigikoresho cyinzobere. Irasaba kubaha chimie nibidukikije. Ntabwo izababarira kutitaho ibintu. Ariko iyo bikoreshejwe mugice cyiburyo, hamwe ninkunga iboneye kuva muburyo bwo gukora kugeza nyuma yo gukina, bitanga ibisubizo bigoye gutsinda. Nibijyanye no guhuza inzira yubuzima bwibicuruzwa, kudahatira ibicuruzwa mubikorwa bisanzwe. Urwo nirwo rubanza ruva mu kubona intsinzi yacyo nziza ndetse no kunanirwa kwayo, kunanirwa bihenze hasi yububiko.
