Iyo abantu benshi bumvise 'gutunganya neza,' bashushanya urupapuro rwerekana urumuri rwihanganira nka ± 0.005mm. Icyo ni igice cyacyo, byanze bikunze, ariko mu iduka, ni inyamaswa nzima, ihumeka. Ni ikinyuranyo hagati yibyo moderi ya CAD isaba nibyo imashini, igikoresho, ibikoresho, kandi mvugishije ukuri, uburambe bwumukoresha muri kiriya gitondo cyo kuwa kabiri burashobora gutanga. Abakiriya benshi, cyane cyane ibishya byo gushakisha ibice, bamanikwa kuri iyo mibare imwe badasobanukiwe nibidukikije bisabwa kugirango bigerweho buri gihe. Bazasaba kwihanganira abasazi kumazu manini yubakishijwe ibyuma, ntibamenye imbaraga zubushyuhe hamwe no kugabanya imihangayiko mubice ubwabyo bizakurwanya intambwe zose. Aho niho imirimo nyayo itangirira.
Urufatiro: Itangira Mbere Imashini Ndetse
Ntushobora kuvuga kubijyanye no gutunganya neza utabanje kuvuga kubyo ukora. Uyu ni umusozi nzapfa. Nabonye imishinga myinshi ijya kuruhande kuko ibikoresho byinjira cyangwa casting byafashwe nkibitekerezo. Kurugero, dukorana buri gihe Qingdao Qiangsenyuan Technology Co., Ltd. (QSY). Amateka yabo maremare mugikonoshwa no gushora imari ni ngombwa. Iyo batanze nikel ishingiye kuri nikel gushora imari kubice bya turbine, guhuza igice cyibanze - kuba imbere yimbere, guhangayika gake, hamwe na metallurgie iteganijwe - bishyiraho igisenge kuri gutunganya neza dushobora kubigeraho nyuma. Niba casting ifite ibishishwa byihishe cyangwa uburebure bwurukuta rudahuye, ntanumubare mwiza wa gahunda ya CNC uzagukiza. Ntabwo urimo gukora fagitire nziza; urimo ugenda ahantu nyaburanga. Ubufatanye, uzi inzira zabo kuri https://www.tsingtaocnc.com yibanze kuri ziriya miti yihariye, bivuze ko duhereye kubintu bizwi, bihamye. Icyo ni kimwe cya kabiri cyurugamba rwatsinze mbere yuko umukino wa mbere utegurwa.
Ububiko bwibikoresho nubundi bwicanyi bucece. Fata ibyuma bitagira umwanda. Birazwi kwimuka mugihe na nyuma yo gutunganya nkuko imihangayiko yimbere irekurwa nigikorwa cyo guca. Urashobora kwihanganira ± 0.01mm kwihanganira mugihe cya mbere op, gusa ugasanga igice cyarengeje agakiza nyuma yo kwicara ijoro ryose. Ibisobanuro hano ntabwo bijyanye gusa nimashini isubirwamo; bijyanye nigishushanyo mbonera. Rimwe na rimwe, ugomba kubikomeretsa, kureka bikicara, guhangayika bikagabanya, hanyuma ukagaruka kurangiza. Biratinda, ntabwo ari byiza, kandi ntushobora kwishura igihe cyo gutegereza muburyo butaziguye, ariko nuburyo bwonyine bwo kubona ibintu bifatika, bihamye. Kureka iyo ntambwe nukubaka gusa kunanirwa.
Igishushanyo mbonera nubuhanzi bwacyo bwijimye. Kubikorwa-bisobanutse neza, fixture ntabwo ifata igice gusa; biraba igice cyumunyururu wa kinematike. Urimo urwana n'imbaraga zishobora kugoreka inkuta zoroheje, kwaguka k'ubushyuhe kuva ku gice ndetse n'ibikoresho, kandi ukemeza ko bizasubirwamo ahantu hose. Ndibuka akazi ko gutunganya ibintu bigoye kumurongo wa cobalt ushingiye kashe yatanzwe numufatanyabikorwa nka QSY. Igice cyari inzozi zo gufata nta kugoreka. Twarangije gushushanya ibintu byabigenewe hamwe na stress nkeya, diaphragm ifata kandi byabaye ngombwa ko tugira uruhare mubipimo bitandukanye byo kwagura ubushyuhe hagati yicyuma cyumuti hamwe na cobalt. Moderi ya CAD yerekana neza geometrie ntacyo yasobanuye kugeza dukemuye iyo mibiri igaragara. Imashini isobanutse ntacyo imaze niba igice kireremba micron aho utekereza ko ari.
Igikoresho cyimashini: Birashoboka, ariko Umufatanyabikorwa Wihuse
Umuntu wese yitaye kumurongo wimashini no kugereranya umurongo. Nibyo, murwego rwohejuru 5-axis yo gutunganya ikigo hamwe nindishyi zumuriro nikintu cyiza. Ariko imashini ni urubuga gusa. Ibisobanuro byayo birashobora guseswa byoroshye. Guhindura ibikoresho nigisambo gikunze kugaragara. Urateganya 10mm ya endmill kugirango ufate 0.5mm kurangiza ukata muri 17-4 PH ibyuma bitagira umwanda. Igikoresho gisa nkigikomeye, ariko kuri kiriya gipimo, kiragoramye. Urashobora kubona icyuma cya 0.03mm hejuru y'urukuta rwa 50mm. Imashini itanga ibitekerezo byerekana ko itunganye, ariko gukata kumubiri ntabwo. Noneho, wiga gahunda yo kurwanya gutandukana, cyangwa ukimukira mubikoresho bitagoragozwa, karbide igikoresho gifite impande zinyuranye za helix, utanga imitwaro myiza ya chip kugirango ikomere. Guhitamo ntabwo biri mu gitabo; ni mumutwe wumukoresha nyuma yibice icumi byavanyweho.
Gukura k'ubushyuhe ni umuzimu muri mashini. Iyo ± 0.002mm isubiramo? Ubusanzwe ibyo biri muri 20 ° C bigenzurwa nyuma yamasaha 4 yubushyuhe. Mu iduka nyaryo, imiryango irakinguye, ubushyuhe bwibidukikije burahinduka, ubushyuhe bukonje burahinduka. Umuzingi urakura, imipira iraguka. Ibi twabyize inzira igoye kumurimo muremure wo kubakamo neza. Ibice byatunganije ikintu cya mbere mugitondo byapimwe muburyo butandukanye nibyakozwe nyuma ya sasita kugeza dushyize mubikorwa protocole ikaze kandi dutangira gukurikirana ibyuma bifata ibyuma bya mashini. Ibisobanuro ntabwo byari imiterere; byari indero.
Noneho hariho ibikoresho ubwabyo. Ntabwo ibikoresho byose bisobanutse abafite ibyaremwe bingana. Kwiruka muburyo busanzwe bwa collet chuck hamwe na hydraulic shrink-fit holder irashobora kuba itandukaniro hagati yindorerwamo irangiza nibimenyetso byo kuganira. Kubikorwa byukuri-byuzuye, urapima kwiruka kurwego rwibikoresho, ntukeke ko urupapuro rwihariye ari ubutumwa bwiza. Kandi kwambara ibikoresho ntabwo ari umurongo. Muri superalloys nka nikel ishingiye kuri nikel QSY ikunze gutera, kwambara birashobora kwihuta vuba nyuma yingingo runaka. Niba wiruka kwihanganira urwego rwa micron, ntabwo ukoresha ibikoresho byo gutsindwa; urimo kubasimbuza kuri gahunda yo kubungabunga ibintu ukurikije ingano y'ibikoresho yakuweho, ntabwo ari igihe gusa. Irumva ari uguta igihe ukuyemo $ 5,000 casting mubikorwa byanyuma.
Ikintu cyumuntu: Impinduka zidashobora guhinduka
CNC ikora, ariko gutunganya neza ntabwo. Intego ya programu nubusobanuro bwimashini isiga icyuho. Fata impande zose. Urateganya inguni yimbere. Inzira yimashini yoroshye hamwe na radiyo yanyuma yibikoresho bizahora bikora fillet. Porogaramu ikeneye kubyumva, kuyigana, kandi rimwe na rimwe igashushanya igice kugirango kibyemere. Nagize impaka nabashushanyije bashimangiye kuri geometrike idashoboka. Gusobanura imikoranire hagati yumurambararo wigikoresho, intambwe, hamwe nubuso bwo hejuru ntabwo ari imikorere ya CAD; ni ikiganiro.
Ibipimo ni urundi rwego. Kugira CMM nibyiza, ariko ni gute igice gishyizwe kuri CMM? Ari mumaganya amwe nkuko byari bimeze mumashini? Ubushyuhe bw'igice ni ubuhe? Ese umuyobozi wa CMM arimo kugerageza n'imbaraga zihamye? Nizera umukanishi kabuhariwe ufite micrometero nziza kandi akumva igice rimwe na rimwe kirenze raporo yihuse. Ibyatanzwe muri CMM nibyiza gusa nka gahunda yo gupima. Ugomba kumenya icyo gupima, n'aho, kugirango uvuge amateka yukuri yibice byuzuye. Ese iyo diametre ya bore irakomeye, cyangwa silindrike yayo hamwe numwanya ugereranije no kuzamuka mumaso? Igishushanyo ntigishobora kukubwira; uburambe burakora.
Hanyuma, hari ibyiyumvo. Birasa nkubumenyi, ariko nyuma yimyaka mumaduka, utera imbere ubushishozi. Ijwi ryo gukata rihinduka gato, isura ya chip stream, uburyo coolant itemba hejuru yigice. Ibi birashobora kwerekana igikoresho kigenda neza cyangwa igice kiza kurekura mbere yuko kwihanganira kunanirwa. Ntabwo arikintu ushobora kwandikisha mumashini. Niyo mpamvu, nubwo byose byikora, umukanishi w'inararibonye agendagenda hejuru yingingo ya mbere aracyari politiki nziza yubwishingizi kugirango agere ku kuri gutunganya neza.
Ikiburanwa: Aho Igitekerezo gihurira na etage
Reka ngendere ku karorero kegeranye. Twakiriye icyiciro cya 316L ibyuma bitagira umuyonga wa valve kumufatanyabikorwa. Ikirangantego cyasabye kashe ikomeye yo mumaso muri 0.01mm hamwe na perpendicularity kuri bore nkuru muri 0.015mm. Ibikoresho byari byiza, ariko nkuko byashizwe, mumaso ntahantu hegereye igorofa. Intambwe ya mbere yari gushiraho datum yizewe. Ntabwo twashoboraga kuyikubita gusa no guhangana nayo; gukina ntibyari bingana. Twamaranye umunsi dushiraho kuri faceplate, yerekana no guhinda umushyitsi kugirango tubone impuzandengo yikigereranyo cya bore nkuru hamwe nisura imwe, hanyuma dukora imashini ihagije kuri iyo sura yambere kugirango dukore datum yukuri, isukuye. Ibyakurikiyeho byose byerekanaga iyo sura yakozwe. Byari inzira itinze, intoki. Gusimbuka byari kuba byongeweho amakosa muri buri gikorwa.
Gutunganya gutunganya isura ya kashe byakorewe kuri centre yimashini ihagaritse hamwe nicyuma gishya cyambaye. Twakoresheje vacuum chuck kugirango dukurure igice kiringaniye hejuru ya datum shobuja, dukuraho kugoreka imbaraga. Ubushyuhe bukonje bwakurikiranwe. Inzira zanyuma zafashwe ku burebure buke bwo gukata, umuvuduko mwinshi, no kugaburira buhoro. Ntabwo yakoraga nk'ikuzimu mugihe cyizunguruka, ariko niyo nzira yonyine yo kugera kuburinganire busabwa nta gutera imihangayiko cyangwa ubushyuhe. Uwiteka gutunganya neza dore ibisubizo byuburyo, ntabwo ubushobozi bwimashini gusa.
Igice cyatsinzwe. Ariko dore umugeri: itsinda ryiteranirizo ryabakiriya nyuma ryatangaje ibibazo bimwe na bimwe bihuza kashe. Byaragaragaye ko ibisobanuro byacu byari byiza cyane kubisobanuro byabo. Igikorwa cyabo cyo guterana cyafashe icyemezo gito cyo kubahiriza igice cyacu kidatanga. Byari isomo muburyo bwa sisitemu. Twahuye nicapiro, ariko icapiro ntirifata ibyangombwa byose bisabwa. Noneho, turabaza ibibazo byinshi. Iyi interface ifite iki? Nigute ikoranye? Rimwe na rimwe, uburyo bwiza ntibushoboka cyane, ariko bukwiye kuri sisitemu. Nibyo guhamagarira urubanza nta mashini ishobora gukora.
Gupfunyika: Ibisobanuro nkibikorwa, ntabwo ari ibicuruzwa
Noneho, nyuma yibi byose, niki gutunganya neza? Nibisubizo byuzuye. Numunyururu uhuza ibintu bihamye, byunvikana neza ibice biva mubuhanga nka QSY. Birahenze, ntabwo biterwa nigiciro cyimashini, ahubwo kubera umwanya, ubuhanga, na disipuline ikoresha.
Ntushobora kuyigura hanze yububiko. Ntushobora kohereza hanze kumaduka asubiramo gusa ukurikije ingano yinkingi hamwe no kwihanganira inkingi. Bisaba ibiganiro, gusobanukirwa gusangira intego, kandi kenshi, ubushake bwo kwishyura intambwe zongerewe agaciro ariko zingenzi - kugabanya imihangayiko, gushiraho byinshi, politiki yo gukoresha ibikoresho bya conservateur. Iyo urebye ibintu bigoye, bikora neza cyane, ibisobanuro ubona ni ibisigisigi byamajana mato mato, ibyemezo bikwiye hamwe namasomo make ababaza wize. Ntabwo ari umubare gusa.
Ku masosiyete akeneye uru rwego rwo kugenzura, cyane cyane hamwe nibikoresho bitoroshye nka alloys idasanzwe, umubano nishingiro niwo murongo wambere wingenzi. Umufatanyabikorwa wibanze, nkuwo wasobanuwe kuri https://www.tsingtaocnc.com, ni kuri progaramu igenzurwa kubikorwa byo hejuru cyane, bizamura neza igisenge cyambere. Iha uruhande rwimashini amahirwe yo kurwana yo gutanga ikintu cyizewe rwose. Bitabaye ibyo, urimo wubaka ku mucanga, nubwo urusyo rwawe rwiza. Uku nukuri kutavuzwe kuruyu mukino wuzuye.
