Iyo inzu yawe ya hydraulic igomba kuba ifite ± 0.005 kwihanganira mm 400 munsi yamagare-kandi bikananirana nyuma yamasaha 10,000 - ntuhamagara iduka rusange. Uhamagaye an ultra high precision yinganda yubatswe kubipimo byukuri, ntabwo byegeranye-bihagije.
Nibyo byukuri bikora QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. guhangana buri munsi muri Qingdao. Twabonye abakiriya bagaruka kuri prototypes eshatu zananiranye-buri kimwe gifite micro-crack kuri zone yibasiwe nubushyuhe muri AMS 5387 cobalt alloy pompe. Intandaro? Ntabwo ari igishushanyo mbonera. Ntabwo ari inenge. Ariko amateka yubushyuhe adahuye murwego rwo guterura-imashini. Niyo mpamvu ikigo cyabo cyujuje ISO kidafata casting na CNC nkamashami atandukanye-ibahuza mumurongo umwe ugenzurwa, aho buri cyerekezo cyo kuvura ubushyuhe cyandikwa, buri scan ya CMM ihujwe numubare wibikoresho fatizo, kandi buri kantu ka T800 kobalt nozzle yagenzuwe kabiri: rimwe mbere yo gukomera, rimwe nyuma yo gusya bwa nyuma.
Kuki "Ultra High Precision" Atari Kwamamaza gusa-Bipimirwa muri Microns na Microstructures
Nukuri ultra high precision mashini yinganda ubushobozi yerekana aho kwihanganira bihura na metallurgie. Reba inzu ya silinderi ya piston: uburebure bwurukuta buratandukanye kuva mm 8 kugeza kuri mm 42; imbere imbere isaba Ra ≤ 0.4 µm; Ikimenyetso gikomeye cyo gufunga bisaba GD&T kwihanganira imyanya ± 0.01 mm ugereranije na datum B-C. Amaduka asanzwe ya CNC yakubise iyo mibare kuri fagitire zihamye 304. Ariko gerageza kubishoramari-cobalt-nikel ivanze hamwe nimbuto ya dendritic-kandi byinshi birasenyuka mugihe kitoroshye.
QINGDAO QIANGSENYUAN ikemura ibi mugucunga impinduka abandi birengagiza:
- Ibikoresho byabanjirije.
- Ubwenge bwinzira: Ibikoresho byinshi-axis birinda kuganira kumirasire yibice bikikijwe no guhuza igipimo cyibiryo kugiti cyaho - ntabwo ari igice cya porogaramu isanzwe.
- Indishyi zumuriro: Imashini zikoresha amashanyarazi yuzuye yumuriro mbere yumusaruro uhinduka; Ibipimo bya CMM birimo ubushyuhe bwibidukikije bifitanye isano na ASME B89.4.1
Ibi ntabwo ari amahame. Mu mushinga w’ibikomoka kuri peteroli muri Amerika y'Amajyaruguru uherutse, itsinda ryabo ryafashe imashini ya 0,012 mm ya bore ikora imashini ikora hagati - ikomoka ku bushyuhe bukabije. Bahinduye umuvuduko kandi bongeraho iminota 15 yo guturamo mbere yo kurangiza. Igisubizo: gukora zeru mubice 142.
Kwishyira hamwe guhagaritse mubyukuri bitanga umutekano-Ntabwo byoroshye
Bamwe mubatanga isoko bavuga ko "iduka rimwe" ubushobozi. Ariko kwishyira hamwe bifite akamaro gusa iyo birinze gutandukana kurwego. Kugabanuka k'umucanga biratandukana bitewe na alloy, ubwinshi bwububiko, nigipimo cyo gukonja. Niba umufasha wawe akora imashini atagenzura gukina-cyangwa birushijeho kuba bibi, kubisohora-igice cya nyuma geometrie ihinduka ibishoboka, ntabwo ari deterministic.
QINGDAO QIANGSENYUAN afite imirongo yombi yashinze na CNC. Ibyuma byabo bikozwe mubyuma ntibisukwa gusa no koherezwa mumashini. Buri cyiciro gikorerwa ibizamini bya ultrasonic, hanyuma bikakira ikarita ikomeye. Porogaramu yimashini yikora-ihindura ubujyakuzimu-bushingiye kubisomwa bya Brinell byaho - bityo zone 220 HB igabanya cyane kurenza zone 260 HB, ikomeza imitwaro ihoraho hamwe nubusugire bwubuso.
Kubyuma byuma kandi bidafite ingese, bakoresha igishoro cyama ceramic igishishwa muburyo bugoye, hanyuma bagashyiraho imihangayiko igabanya ubukana * ako kanya * nyuma yo guta agaciro - mbere yuko habaho kugoreka ibintu. Niyo mpamvu ibishingwe bya pompe bigera kuburinganire bwa 0,03 mm / m nta gusya kwa kabiri.
Ibyo abakiriya bakeneye mubyukuri - Ntabwo aribyo udutabo dusezeranya
Abashinzwe gutanga amasoko babaza ibibazo bitatu mbere yo kurekura PO kubice byihanganirwa:
- Urashobora kwerekana ibimenyetso bikurikirana kugeza ubushyuhe numubare ushonga?
- Raporo yubugenzuzi bwawe yerekana indangagaciro zapimwe-atari kashe ya "pass / gutsindwa" gusa?
- Uzashyira ahagaragara amakimbirane ya GD&T * mbere yo guca ibyuma-bitari nyuma yo kwangwa ingingo ya mbere?
Igisubizo kigomba kuba yego - hamwe nibimenyetso. QINGDAO QIANGSENYUAN ikubiyemo ibisobanuro kuri buri ntambwe: ibikoresho byinjira byinjira birasuzumwa kandi bigahuzwa nibikorwa byakazi; Raporo ya CMM ikubiyemo ingingo-igicu kirenga CAD nominal; ubwubatsi busubiramo inyandiko buri gishushanyo mbonera-cyo-gukora-harimo nubundi buryo bugabanya ikiguzi utabangamiye imikorere (urugero, kuva mubutaka ukajya kurangirira kumurongo utarinze gufunga).
Ntabwo bihisha inyuma y "kubahiriza." Sisitemu yabo yubuziranenge ikurikiza ISO 9001 ariko ikurikiza disipuline yo mu kirere: kugumana byuzuye inyandiko zose za kalibrasi, kugenzura imikorere y'ibarurishamibare ku bipimo bikomeye, no kugenzura ingingo ya mbere byahamijwe naba injeniyeri bashizweho nabakiriya - kure cyangwa kurubuga.
Kureba imbere: Aho Ultra High Precision Gukora Yerekeza Ibikurikira
Sisitemu ikurikira yinganda ntizisaba gusa kwihanganira gukomera-bizakenera gukomera * inzira *. Tekereza ibice bivangavanze: imiyoboro ikonjesha imbere ya cobalt alloy nozzles, cyangwa amenyo y'ibikoresho byabigenewe byinjijwe mu buryo butaziguye n'umucanga wo hagati wa shitingi. Ibi birasaba ibitekerezo-byukuri hagati yo gutoranya, kwerekana ubushyuhe, hamwe na CNC kinematics.
QINGDAO QIANGSENYUAN isanzwe yubaka icyo kiraro - ikora amashusho yo gukomera hamwe na software ya CAM kugirango hamenyekane aho bigoretse, hanyuma utegure porogaramu ikosora muburyo bwibikoresho. Icyerekezo cyabo R&D ntabwo kiri kumashini nini. Ari kumaboko meza: guta amakuru agaburira imashini yimashini, amakuru ya metrology atunganya ibipimo byo kuvura ubushyuhe, cert cert ivugurura gahunda yubugenzuzi bwikora.
Niba porogaramu yawe isaba ibirenze gusubiramo - niba bisaba imikorere yimyororokere munsi yumuvuduko ukabije, ubushyuhe, no kwambara - noneho uwaguhaye isoko agomba gukora nkukwagura itsinda ryubwubatsi. Ntabwo ari umucuruzi. Ntabwo ari amahugurwa. An ultra high precision yinganda gupimwa muri microne, byemejwe muri microstructures, kandi byerekanwe muri serivisi ikomeye.
