Iyo abantu benshi bumvise 'ibice byubukanishi', bashushanya moderi ya CAD itagira inenge cyangwa ikintu cyiza muri kataloge. Ukuri ni akajagari. Ibisobanuro nyabyo ntabwo bijyanye numubare uri kurupapuro rwihariye; bijyanye nuburyo igice cyarokotse kubanza guhura nisi nyayo - guhangayika, ubushyuhe, guhora. Amaduka menshi arabura. Bakurikirana kwihanganira cyane ku mpapuro ariko bakibagirwa imiterere yingano, imihangayiko isigaye ituruka kumashini, cyangwa uburyo igice gihura nigice cyacyo. Icyo cyuho kiri hagati yicyiza nigikorwa niho imirimo nyayo ibera.
Urufatiro: Itangirana na Ingot iburyo
Ntushobora gukora imashini neza muri casting mbi. Nabonye imishinga myinshi yananiwe kuko umuntu yagerageje kuzigama ikiguzi kubusa. Ubwoba, gukomera kudahuye - byose bigaruka kuguhiga mugihe cyo kurangiza. Icyiciro cyo gushinga ntigishobora kuganirwaho. Isosiyete nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY) ibona ibi. Hamwe nimyaka mirongo itatu mugukina no gutunganya, uburyo bwabo burahuzwa. Ntabwo bagurisha imashini gusa; bagenzura inzira kuva kumashanyarazi yashongeshejwe imbere. Kuri ibice byubukanishi mugusaba porogaramu, ubwo buryo bwo kugenzura nibyiza byo guceceka. Bivuze ko umukanishi na injeniyeri bashinga bavuga ururimi rumwe, gukemura ibibazo nko kugabanuka cyangwa amarira ashyushye mbere yuko icyuma gikubita ku buriri bwa CNC.
Guhitamo ibikoresho nibindi byago bya kera. Kugaragaza ibyuma bidafite ingese birasa nkubusa. Ari 304 kubirwanya ruswa muri rusange, cyangwa 316 kubidukikije bya chloride? Cyangwa turimo tuvuga ibyiciro bikomeretsa imvura nka 17-4PH, aho uburyo bwo kuvura ubushyuhe bukomeye nkimashini? Kubushyuhe bwo hejuru cyane cyangwa ibice bya turbine, urasimbuka muri nikel-ishingiye kuri cobalt. Izi ni inyamaswa zitandukanye. Imbaraga zabo zirakurwanya mugihe cyo gutunganya, biganisha ku kwambara ibikoresho byihuse no gukora cyane niba umuvuduko wawe, ibiryo, hamwe na coolant bidahamagarwa neza. Ubunararibonye bwa QSY hamwe nibi bikoresho bidasanzwe ntabwo ari amasasu; ni isomero ryibikoresho byananiranye hamwe nibipimo byubatswe byubatswe mumyaka mirongo.
Ndibuka prototype ya hydraulic manifold block. Icapiro ryahamagaye ibyuma 4140, ariko igice cyari gifite imiyoboro y'imbere igoye. Utanga isoko yambere yakoresheje umusenyi usanzwe. Ubuso burangirira imbere muri iyo miyoboro bwari buteye ubwoba, biganisha ku guhindagurika kwa fluid na amaherezo cavitation. Twahinduye kubitanga dukoresheje shell shell inzira-QSY kabuhariwe-kubisobanuro byiza byubuso bwiza hamwe nuburinganire bwimiterere yibyingenzi. Igiciro cyinyongera kuri buri gice cyarangijwe no gutsindwa kwa zeru mugupima. Isomo? Uburyo bwo gukora kubusa ni igishushanyo mbonera, ntabwo ari igitekerezo.
Imashini: Aho Igitekerezo gihurira no kunyeganyega
Imashini ya CNC ikunze kugaragara nkibikorwa byuzuye, gusunika-buto. Mubikorwa bihanitse cyane, nibintu byose ariko. Porogaramu hamwe nuwayikoresheje bahora bahamagara urubanza. Gufata kwihanganira ± 0.005mm ku gice cyoroshye cyane cyigice cyishoramari cyashizwemo ingese bisaba ingamba. Urabikomeretsa, bikagabanya imihangayiko, hanyuma ukarangiza? Nigute ushobora kubihuza utarinze kugoreka? Ikimenyetso cyo kuganira ni umwanzi wibisobanuro.
Imwe mumirimo iruhije nayigizemo uruhare ni urukurikirane rw'ibimoteri kuri turbocharger nto. Icyuma cyari munsi, hamwe na radiyo ikomeye. Ibikoresho byari Inconel 718. Twamennye urusyo rwinshi cyane mubigeragezo byambere. Igisubizo nticyari kizunguruka gusa cyangwa igikoresho cyiza (nubwo cyafashaga). Byari bijyanye no kongera gukurikirana ibikorwa no gukoresha ingamba zidasanzwe, zigenda zitera intambwe zo kumanuka kugirango ntuzigere ureka umwironge wuzuye wigikoresho winjira muri ibyo bikoresho bibi icyarimwe. Yumvaga bitameze nka programming nibindi bisa nkibiganiro na physics yo guca ibyuma. Nibikorwa bidashimishije, itera isobanura gutunganya neza.
Ubusugire bwubuso nubundi buryo bwihishe. Kubice mubice byikizunguruka, ubuso bwakorewe hamwe na micro-crack cyangwa guhangayikishwa cyane bisigaye bihinduka inkomoko. Rimwe na rimwe, ugomba kwerekana inzira nko gusya cyane-gusya cyangwa no gutembera gutemba gutembera kwanyuma no gusya ibice byimbere. Ntabwo ari gusa uko isa; bijyanye nigihe bimara. Umufatanyabikorwa mwiza asobanukiwe ningaruka zo guhitamo kwimashini zabo.
Gukorana no Gutera no Gukora Munsi Yinzu
Aha niho imikorere yimikorere yinganda ihuriweho yerekana agaciro kayo. Iyo gukina no gutunganya ibintu bitandukanye, burigihe habaho guhindagura amakosa. Umukanishi avuga ko gutora byari bitagaragara; uruganda ruvuga ko imashini yagoretse. Iyo ari ikintu kimwe, ikibazo nikibazo gusa, kandi kigakemuka. Nabonye ikipe ya QSY ikemura iki. Amazu akomeye yimyubakire yicyuma gikenera guhuza bore yihariye. Itsinda ryabatekinisiye ryari rizi uburyo bwo gukina bushobora kugabanuka, kandi itsinda ryabashinzwe gushobora guhindura sisitemu yo gushingira ku mibare ya datum. Nibisubizo byatanzwe bibaho muminsi, ntabwo ibyumweru.
Kuri ibice byubukanishi ibyo byombi byubatswe neza kandi byuzuye, iyi mikoranire irakomeye. Fata umubiri wa pompe wakozwe muri duplex idafite ibyuma. Irakeneye kwangirika kwangirika kuva kumavuta no guhuza neza neza na kashe. Igishoro cyo gushora gikwegera kuri net imiterere nibintu byiza. Imashini ya CNC yakurikiyeho, yamenyeshejwe nuburyo bwo gukina, ishyiraho imibare ikomeye kandi ikarangiza imiyoboro ya kashe itabangamiye ubukana bwa ruswa. Kugerageza kubikora wohereza casting kumaduka yimashini ya gatatu byongera ibyago nibiciro.
Urubuga rwabo, tsingtaocnc.com, yerekana ubu bushobozi buhuriweho atabivuze hejuru. Nibikorwa bifatika byerekana inzira - ibishishwa, gushora imari, CNC - ikoreshwa mumatsinda nyayo. Ivugana numuntu uzi icyo ashaka, ntabwo ari marketing rusange.
Iyo Ibyiza Bidahagije: Igiciro cyo Kunanirwa
Twigira byinshi kubitsinzwe kuruta gutsinda. Nkiri muto, nakoraga igice cyamaboko ahuza amaboko. Byari byoroshye, bikozwe mububiko bwibyuma byoroheje. Ibicapo byakurikijwe, kwihanganira byujujwe. Batsinze QC. Ariko mu nteko yo mu murima, abagera kuri 30% bari bafite intambamyi zijyanye no gushyingiranwa. Ikibazo? Twari twasuzumye ibice kuri 20 ° C mucyumba cya QC kigenzurwa n’ikirere. Ibice byakusanyirijwe mu bubiko budashyushye mu gihe cy'itumba. Itandukaniro ry'ubushyuhe, rifatanije na coefficient zitandukanye zo kwagura ubushyuhe bwicyuma hamwe nicyuma, byari bihagije kugirango bitere ikibazo gikwiye. Byari isomo rikomeye mugusobanura ibidukikije byo kwihanganira imikorere, ntabwo ari izina gusa.
Iyi niyo mpamvu kubwukuri, ukeneye utanga ibitekerezo muri sisitemu, ntabwo ari ibikorwa gusa. Bashobora gutanga inama kumyitwarire yibintu munsi yubushyuhe? Bashobora gutanga igifuniko cyangwa isahani izagira ingaruka kumurongo wanyuma? Umufatanyabikorwa nka QSY, hamwe nuburambe bwigihe kirekire cyibintu, arahagaze kugirango ibyo biganiro. Ni itandukaniro hagati yo gukora igice nubuhanga.
Indi ngingo yo kunanirwa ni ukurenza urugero. Ntabwo buri buso bugomba kuba 0.8Ra kurangiza. Ntabwo ibipimo byose bigomba kuba ± 0.01mm. Kugaragaza neza bidakenewe drives igura igisenge kubwinyungu. Uruganda rwiza ruzasubiza inyuma, rusabe imikorere yimiterere, kandi rutange inzira ihendutse yo kubigeraho. Rimwe na rimwe, bivuze gukoresha shell shell molding kugirango ugere kubwihanganirana bitaziguye, ukiza intambwe yo gutunganya burundu.
Ubwoko butanditse: Gusubiramo no Kwizera
Hanyuma, ikiranga isoko nziza ya ibice byubukanishi ntabwo ari ingingo yambere nziza. Nigice cya 10,000 kuba cyiza nkicyambere. Gusubiramo ni umurimo wo kugenzura inzira, kubungabunga ibikoresho, n'umuco mwiza. Nibintu birambiranye: ibipimo bya kalibibasi, igenzura rikomeye ryingingo ya mbere, igenzura ryimibare igenzura ibipimo bifatika, hamwe no gusubira mubushyuhe bwibintu.
Aha niho amateka yimyaka 30 yamasosiyete afite. Babonye ibikoresho byimashini biza kugenda, ariko amahame yo kugenzura aragumaho. Kubaka urwo rwego rwo kwizerana bifata imyaka kandi biravunika byoroshye numurimo umwe wihuse cyangwa urwego rwangiritse. Iyo ndebye kubashobora gutanga isoko, ntabwo nshimishwa cyane nimashini yabo nshyashya 5-axis kandi nshishikajwe cyane na kalibibasi yabo hamwe na sisitemu ya raporo idahuye. Bafite inzira isobanutse, idafite bureucratique mugihe hari ikintu kivuyeho gato? Ibyo birambwira byose.
Mu kurangiza, ubusobanuro ni amasezerano. Nisezerano ko igice kizahuza, imikorere, kandi ihangane. Iri sezerano ryubakiye kumurongo wibyemezo - kuva guhitamo ibinure kugeza kurangiza - buri murongo wingenzi nkubutaha. Ntabwo ari amarozi; ni ukwirundanya gukomeye, rimwe na rimwe birababaza, uburambe mubyuma. Kandi nikintu udashobora kwigana cyangwa guhita.
