Iyo abantu benshi bumvise 'imashini nini itunganijwe neza', bashushanya urusyo runini rwa CNC rusohora igice, kandi nibyo. Ukuri ni akajagari. Ikibazo nyacyo ntabwo ari ukugira ngo kinini, cyangwa no kugikora neza muri laboratoire. Ifite ubwo busobanuro - icya cumi, rimwe na rimwe ndetse no kwihanganira munsi ya cumi - hejuru yikintu kingana n’imodoka ntoya, nyuma yo gukururwa na mashini, ikoherezwa hejuru yinyanja, kandi igakorerwa nubushyuhe bwisi nubushyuhe. Aho niho igitabo kirangirira kandi uburambe bwububiko butangirira.
Urufatiro: Itangira Mbere Imashini
Ntushobora kuvuga neza kubipimo utavuze kubintu byatangiye. Uyu ni umutego rusange. Umukiriya yohereje icyitegererezo cyiza cya 3D kumazu manini ya gearbox, agaragaza 316 idafite umwanda. Ariko niba gutoranya mbisi bitumvikana - niba bifite kugabanuka imbere, ahantu hakomeye, cyangwa guhangayikishwa no gukonja - uba urwana urugamba rwo gutsindwa. Igice cya mbere gishobora kuba cyiza, ariko mugihe ukuyemo ibikoresho ukagabanya iyo mihangayiko, ibintu byose birashobora guturika nkibishishwa byibirayi. Nabonye bibaho. Niyo mpamvu ubufatanye bwashingiweho butagibwaho impaka.
Aha niho ubushobozi bwikigo bwuzuye bushobora kuba ingirakamaro. Fata Qingdao Qiangsenyuan Technology Co., Ltd. (QSY). Hamwe nimyaka 30 yimbere muri shell no gushora imari, babona ibi. Kuba bakora byombi gukina na gutunganya neza munsi y'inzu imwe ntabwo igurishwa gusa; ni ikintu cyibanze cyo kugenzura. Bashobora kwerekana uburyo bwo kubumba, amarembo, kuvura ubushyuhe bwo kugabanya imihangayiko kubikorwa byo gukurikira. Mugihe casting nini nka turbine manifold cyangwa umubiri wa pompe ugeze kumashini yabo kuri tsingtaocnc.com, byinshi mubishobora guteza ibiza bimaze gutegurwa. Nicyo kintu ushima gusa nyuma yo gukorana numucuruzi mubi.
Guhitamo ibikoresho ubwabyo ni urundi rwego. Gukorana nibikoresho byabo byashyizwe ku rutonde nka nikel-ishingiye kuri alloys itangiza ibibazo byayo. Iyi mavuta ikora cyane-vuba. Rero, kubice byinshi, ntabwo ushyiraho ibiryo n'umuvuduko rimwe gusa. Uragahora ukurikirana imyambarire yibikoresho, uhindura imikurire yubushyuhe bwigice na mashini, ndetse rimwe na rimwe ukanategura intambwe ndende yo kugabanya ibibazo. Nibikorwa bigenda neza, ntabwo byashizweho-no-kwibagirwa-gukora.
Imbyino yo Kuringaniza na Metrology
Gushiraho toni 3 ya casting ntabwo ari ukuyifata hasi gusa uko ubishoboye. Kurenza urugero, kandi utangiza imihangayiko izagaruka iyo irekuwe, ikica uburinganire bwawe cyangwa buringaniye. Munsi-kubuza, hanyuma ukabona kuganira, kunyeganyega, no kwangirika hejuru. Intego nukuyishyigikira muburyo bwigana finale yanyuma, yashyizweho leta ishoboka. Dukunze gukoresha modular, ihindurwa hamwe na hydraulic clamping kubice binini, ariko kuri rimwe, birashobora kuba puzzle ya bespoke ya blok, shim, hamwe na bolting stratifike.
Metrology nigice cya kabiri cyiyi mbyino. Ntushobora kugenzura bore ya metero 2 hamwe na bore isanzwe. Twishingikirije kuri laser trackers hamwe nintwaro ya CMM igendanwa kugirango igenzurwe. Ariko hano hari ingingo ifatika: ugomba kureka igice kigahinduka ubushyuhe bwibidukikije mumaduka mbere yo gupima ibipimo byanyuma. Igice gishya kuri mashini, cyuzuyemo ibicurane, birashobora kuba ubushyuhe burenze ikirere. Iyo delta yumuriro irahagije kugirango itere urugero runini hanze yimpapuro, nubwo bizaba byiza mubikorwa. Kumenya igihe cyo gupima ni ngombwa nko kumenya uko.
Ndibuka akazi kuri plaque nini ya compressor. Ubusobanuro bwa tekinike bwari ubugome. Twarayikoze, dupima ubukonje, kandi yari itunganye. Umukiriya yarabigenzuye, birananirana. Bihinduka, bapimye muri laboratoire yagenzuwe kuri 20 ° C, mu gihe iduka ryacu ryari kuri 24 ° C. Itandukaniro rya dogere enye kuruhande rwicyuma cyari gihagije. Isomo twize: ubungubu, kubintu byingenzi, ntabwo tugenzura ibidukikije gusa ahubwo tunagaragaza ubushyuhe bwo gupima muri raporo yanyuma yubugenzuzi. Nibintu bito, bitagaragara neza bitandukanya igice cyimikorere nikigaragara.
Igikoresho hamwe no gukata birebire
Inzira yinzira yuburyo bwa gutunganya neza ni inyamaswa itandukanye. Ntabwo ari ibijyanye nigipimo cyihuta cyo gukuraho ibintu. Nibijyanye no gucunga ubushyuhe, gutandukanya ibikoresho mugihe kirekire, no gukomeza guhuzagurika mugihe cyo gukata gishobora kumara amasaha 40 idahagarara. Uzakoresha urusyo rwa 50mm rwo gusya, ariko kugirango urangize ubwo buso bukomeye, urashobora guhindukirira urusyo ruto, rurerure rwa helix rukoresha inzira ya trochoidal kugirango ugabanye imbaraga zuruhande nubushyuhe.
Ibikoresho byo kwambara ibikoresho biba umurimo wingenzi wibikoresho. Ntushobora kwigurira igikoresho cyo kumena cyangwa gushira ibiza hagati yigihe cyamasaha 30 yo kurangiza igice cyindege ya monolithic. Duteganya guhindura ibikoresho bifatika dushingiye kumubare wibikoresho byakuweho, ntabwo ari igihe gusa, kandi buri gihe dufite igikoresho cya mushikiwabo cyashizweho mbere mubifata, twiteguye ko CNC ihamagara byikora. Isaha yo kumashini ifite ameza ya metero 4 ihenze cyane.
Gutanga Coolant nindi ntwari itaririmbwe. Kumurongo wimbitse gutunganya cyangwa kurambira umwobo muremure mubice binini, ukoresheje ibikoresho bikonjesha ni itegeko. Ariko igomba kuba umuvuduko mwinshi kandi ukayungurura. Igice kimwe cya swarf gifunze umuyoboro ukonje urashobora kuganisha kumashanyarazi, kunanirwa ibikoresho, nigice cyakuweho gifite agaciro ibihumbi icumi. Dukoresha sisitemu ebyiri zo kuyungurura no kugenzura igitutu kigabanuka kumurongo nkigice cyurutonde rwa buri munsi.
Iyo Ibintu Bitagenda nabi (Kandi Barabikora)
Kunanirwa numwarimu mwiza, nubwo bihenze. Nkiri muto, twakoraga imashini nini yo gusudira kumurongo. Icapiro ryahamagaye urukurikirane rwibikoresho bisobanutse neza mumaso menshi. Twatunganije buri sura muburyo butandukanye, twerekana ibintu byakozwe mubikorwa byabanjirije. Byasaga naho byumvikana. Igisubizo cyari ikibazo cyambere cyo kwihanganira stack-up. Umuntu ku giti cye, buri padi yari muri spec. Hamwe na hamwe, icyitegererezo cyari hanze ya milimetero. Igice ntacyo cyari kimaze.
Gukosora, ubu bisa nkibigaragara, kwari ugushora mumashini 5-axis ifite ibahasha nini ihagije kumashini ibintu byinshi bikomeye bishoboka muburyo bumwe. Ibi bigabanya amakosa yo kwimura datum. Kuri sosiyete nka QSY, itanga 5-axis yuzuye gutunganya neza ntabwo ari ibijyanye gusa; ni muburyo bwo kwirinda amakosa no gufata imyanya nyayo yihanganira igice kinini. Nubushobozi bukemura ibibazo uzi gusa ko ufite nyuma yo kunanirwa utabifite.
Ubundi burambe bwo kwiga burimo silinderi nini ya Inconel. Twageze ku bipimo byose, ariko hejuru yo kurangiza muri bore ntabwo byari bihuye, byerekana uburyo bwo kuganira gato. Yatsinze ikizamini cya Ra ariko yananiwe gukurikiranwa no gusiga irangi nyuma yo kugenzurwa nabakiriya - amarira-mikoro avuye kunyeganyega. Igisubizo cyari inzira ibyiciro byinshi: igice cya kabiri kirangiza, hanyuma kudacana no kongera gufunga kugirango ugabanye imihangayiko iyo ari yo yose iterwa no gutunganywa, hanyuma hakurikiraho inzira yanyuma, yoroheje cyane yimvura ifite akabari karambiranye. Amasaha 8 yinyongera yimashini yakijije igice. Rimwe na rimwe, ibisobanuro bisaba kwihangana bitari kuri cote yumwimerere.
Ibintu byabantu nicyemezo cyanyuma
Nuburyo bwose bwikora, uyu murima uracyashingiye cyane kubakanishi babimenyereye hamwe nabashinzwe porogaramu. Porogaramu irashobora gutanga inzira yinzira, ariko porogaramu yamenyereye izi igihe cyo kuyirenga - kongeramo inzu hano, guhindura impande zinjira aho, kugirango bikurikirane ibikorwa muburyo budasobanutse kugirango bikomeze gukomera. Ukoresha imashini akeneye kumva ibyaciwe, kureba ibara rya chip na form, kandi akamenya itandukaniro riri hagati yijwi ryo gukata neza nintangiriro yikibazo.
Urubanza rwanyuma kubice binini byakozwe neza akenshi bibera kurubuga rwabakiriya mugihe cyo kwishyiriraho. Nicyo kizamini nyacyo. Birashobora gukomera kugeza igice cyo gushyingiranwa nta mbaraga? Igiti kirahuza? Intebe ya kashe yaba nziza? Iyo ikora, ni intsinzi ituje. Yemeza urunigi rwose - uhereye ku bwiza bwa casting ku ruganda, binyuze mu igenamigambi ryitondewe, ibikoresho byiza, kugenzura ibidukikije, hamwe nubuhanga bwabantu bakora akazi.
Urebye itangwa ryabatanga byose ni urufunguzo. Amaduka nkayari inyuma tsingtaocnc.com, hamwe nimizi yimbitse muri metallurgie na casting, bizana ubwo bwumvikane bwuzuye kumeza. Ntabwo bakata ibyuma gusa; bayobora imyitwarire yose yibikoresho kuva mumazi kugeza ibice byarangiye. Amaherezo, gutunganya neza ntabwo ari igikorwa kimwe. Ni filozofiya yo kugenzura, ikoreshwa hamwe nimbaraga zikomeye hamwe na microscopique yitonze, byose icyarimwe. Kandi ugerayo gusa ukora amakosa, wiga amayeri, kandi wubaha inzira zose, ntabwo ari code itwara imashini gusa.
