Gwiritsani ntchito makina wamba a CNC mphero kuti mukonze zolemba papepala la aluminiyamu lokhala ndi makulidwe a 0.01 mm okha. Ngati pali kupatuka pang'ono, pepala lopangidwa ndi aluminiyamu lidzalowetsedwa kapena kung'ambika. Zida zopyapyala, zofewa komanso zolimba zimadziwika padziko lonse lapansi ngati zovuta zamakina.
Ndi zaka zopitilira 20 za maziko olimba abizinesi
Anatsegula luso limeneli mwangwiro
Ndipo kumbuyo kwa izi, pali nkhani yanji?
Mtunda pakati pa zinthu zabwino ndi zinyalala ndi 0.01mm yokha
Mu 2001, ali ndi maloto m'maganizo, Qin Shijun adalowa mu kampani ya Aviation Industry Harbin Aircraft Industry Group Co., Ltd.
Qin Shijun adaphunzira luso la CNC kuyambira pachiyambi chifukwa adada nkhawa kuti adamaliza maphunziro ake kusukulu yaukadaulo ndipo sangakhale wabwino ngati abale ndi alongo ake akuluakulu pankhani ya ma dipuloma.
Ngati mukufuna kuzindikiridwa, muyenera kuchita bwino, ndipo pokhapokha mutapanga zinthu zomalizidwa mungathe kuthetsa kukaikira. Pambuyo pomaliza kupanga ndondomeko ya tsiku ndi tsiku, chida cha makina chimakhala malo oyesera a Qin Shijun. Mkati mwa mainchesi lalikulu, Qin Shijun anabwereza kambirimbiri.
Pamsonkhano wa CNC, Qin Shijun ndiye makamaka amayang'anira kukonza zida zotera ndi zida zozungulira, zomwe zimagwirizananso mwachindunji ndi magwiridwe antchito ndi chitetezo cha oyendetsa. Magawo okhala ndi cholakwika chopitilira 0.01 mm adzachotsedwa. 0.01 mm n’chimodzimodzi ndi 1/10 ya tsitsi la munthu, choncho Qin Shijun nthawi zambiri ankati: “Mpata pakati pa chinthu chapamwamba kwambiri ndi chotayira ndi 0.01 mm chabe.”
Pambuyo pa zolephera zoposa 1,000, iye anachita zozizwitsa
Mu ntchito, kulondola kwapamtunda kwa mating a dongosolo la zida zokwerera gawo lalikulu lachitsanzo kumafunika kukhala okwera, ndipo ndikofunikira kuwonetsetsa kuti kuuma kwapamtunda kuli pamwamba pa Ra0.4 (kuuma kwapamtunda).
Kwa zaka zambiri, mtundu uwu wa njira yoyendetsera bwino kwambiri pamtunda umakhala wotopetsa ndiyeno ukupera bwino kuti ukwaniritse kulondola, komwe kumatenga nthawi komanso kuvutikira komanso kusakhazikika bwino. Zikakhala pachiwopsezo, ndegeyo imasweka.
Qin Shijun adaphatikiza mbiri yakale kuti asanthule kulondola kwa zida zamakina, magawo opangira, ndi zida zodulira kuti apeze dongosolo labwino kwambiri.
M'mwezi umodzi, Qin Shijun anakumana ndi zolephera zoposa chikwi. Pamapeto pake, iye anazindikira pamwamba roughness wa wotopetsa Machining kulondola kufika pa galasi mlingo wa Ra0.13 (pamwamba roughness) kuti Ra0.18 (pamwamba roughness), amene anathetsa vuto lomwe lavutitsa makampani kwa zaka zambiri ndipo analenga chozizwitsa m'munda wa mawotchi processing , kupyola theoretical malire mtengo, akwaniritsa 100% kudutsa mlingo wa mbali kuyendera kamodzi, ndi kuchuluka processing dzuwa pafupifupi katatu.
Qin Shijun: Malire omwe ndafikira atha kukhutiritsa zomwe ndapanga pano. Koma njira yanga imatha kukulitsidwa mpaka kugwiritsa ntchito zinthu zazamlengalenga zambiri zolondola kwambiri.
Zaka 20 zakufufuza mozama
Analumbira kuti alola opanga aku China kukhala ndi zonena zambiri
Pazaka 20 zapitazi, Qin Shijun wakula kuchokera kwa wogwira ntchito wamba kupita ku luso lodziwika bwino laukadaulo pakupanga ma rotor, zida zofikira, ndi zida zama makina a CNC m'munda wa ndege mdziko langa komanso katswiri wamkulu waukadaulo makampani oyendetsa ndege.
Mu 2014, situdiyo yaukadaulo wapamwamba kwambiri yotsogozedwa ndi Qin Shijun idakhazikitsidwa, ndipo adatsogolera gululo kuti likwaniritse luso laukadaulo. Iye ananena kuti akuyembekeza kulimbikitsa achinyamata ambiri ndi kubaya magazi atsopano m’zida zoyendera ndege, kuti maloto athu oyendetsa ndege akwaniritsidwe mwamsanga, ndipo makampani opanga zinthu aku China adzakhala ndi mawu ambiri padziko lonse lapansi.
Pachikondwerero cha 70 cha gulu lankhondo la National Day mu 2019, pomwe helikopita yomwe adatenga nawo gawo pachitukuko idawulukira pa Tiananmen Square, Qin Shijun adati mosangalala: "Monga wogwira ntchito m'mafakitale, palibe chomwe chingandipangitse kuzindikira kufunikira kwa ntchito kuposa izi. mphindi. Kudziona kuti ndine wochita bwino komanso wonyada!”
Moni kwa “Mmisiri Waluso wa Dziko”!
Nthawi yotumiza: Mar-08-2023
