Sebenzisa umshini wokugaya ojwayelekile we-CNC ukucubungula umbhalo ephepheni le-aluminium foil enogqinsi oluyi-0.01 mm kuphela. Uma kukhona ukuchezuka okuncane, iphepha le-aluminium foil lizongena noma liqhume. Izinto ezizacile, ezithambile nezishwabene zibonwa emhlabeni wonke njengezinkinga zokwenza imishini.
Ngaphezu kweminyaka engama-20 yesisekelo esiqinile sebhizinisi
Walivula kahle leli khono
Futhi ngemuva kwalokhu, hlobo luni lwendaba ekhona?
“Ibanga phakathi kwemikhiqizo emihle nemfucuza liyi-0.01mm kuphela”
Ngo-2001, enephupho engqondweni, u-Qin Shijun wangena ku-Aviation Industry Harbin Aircraft Industry Group Co., Ltd. futhi waba uchwepheshe omncane kunabo bonke wokugaya i-CNC enkampanini eminyakeni emine nje kuphela.
U-Qin Shijun wafunda ubuchwepheshe be-CNC kusukela ekuqaleni ngoba wayekhathazekile ngokuthi wayethweswe iziqu esikoleni sobuchwepheshe futhi wayengeke abe muhle njengabafowabo nodadewabo abadala mayelana namadiploma.
Uma ufuna ukuqashelwa, kufanele wenze izimpumelelo, futhi ngokwenza imikhiqizo eqediwe kuphela ungaqeda ukungabaza. Ngemva kokuqedwa kohlelo lokukhiqiza lwansuku zonke, ithuluzi lomshini liba indawo yokuhlola ye-Qin Shijun. Ngaphakathi kwe-intshi yesikwele, u-Qin Shijun uphindaphinde izinkulungwane zezikhathi.
Ku-workshop ye-CNC, i-Qin Shijun inesibopho esikhulu sokucutshungulwa kwegiya lokuhlala kanye nezingxenye ze-rotor, ezibuye zihlobane ngokuqondile nokusebenza komkhiqizo nokuphepha komshayeli. Izingxenye ezinephutha elingaphezu kuka-0.01 mm zizolahlwa. U-0.01 mm ulingana no-1/10 woboya bomuntu, ngakho u-Qin Shijun wayevame ukuthi: “Ibanga phakathi komkhiqizo wekhwalithi ephezulu nodoti liyi-0.01 mm kuphela.”
Ngemva kokuhluleka okungaphezu kwenkulungwane, wenza izimangaliso
Emishinini, ukunemba okungaphezulu kwendawo yokukhwelana yesistimu yegiya lokumisa yengxenye eyinhloko yemodeli ethile kuyadingeka ukuthi ibe phezulu, futhi kuyadingeka ukuqinisekisa ukuthi ukuhwaqa kwengaphezulu kungaphezu kuka-Ra0.4 (ukuhwashala kobuso).
Iminyaka eminingi, lolu hlobo lwendlela yokucubungula indawo enembayo ngokuyisisekelo ithatha ukucikeka bese igaya kahle ukuze kuzuzwe ukunemba, okudla isikhathi futhi okukhandlayo futhi okunozinzo lwekhwalithi ephansi. Uma isengozini, indiza izophuka.
I-Qin Shijun ihlanganise idatha yomlando ukuze ihlaziye ukunemba kwethuluzi lomshini, izinhlaka zokucubungula, namathuluzi okusika ukuze kutholwe uhlelo olufanele lwenqubo.
Ngenyanga eyodwa, u-Qin Shijun wabhekana nokwehluleka okungaphezu kwenkulungwane. Ekugcineni, waqaphela ukuqina okungaphezulu kokunemba komshini oyisicefe ofinyelela ezingeni lesibuko lika-Ra0.13 (ubukhulu obungaphezulu) kuya ku-Ra0.18 (ukuhwashala kobuso), okuyixazulule ngokuphelele inkinga ekhungethe imboni iminyaka eminingi futhi yakha i- isimangaliso emkhakheni wokucubungula ngomshini , yeqa inani lomkhawulo wethiyori, yazuza izinga lokuphasa elingu-100% lezingxenye ukuze zihlolwe ngesikhathi esisodwa, futhi yandisa ukusebenza kahle kokucubungula cishe izikhathi ezintathu.
I-Qin Shijun: Umkhawulo engiwufinyelele unganelisa ngokuphelele imikhiqizo yami ecutshunguliwe yamanje. Kodwa indlela yami inganwetshwa ekusetshenzisweni kwemikhiqizo eminingi ye-aerospace enembayo ephezulu.
Iminyaka engu-20 yocwaningo olunzulu
Ufunge ukuthi uzovumela ukukhiqizwa kwamaShayina kube nokusho okwengeziwe
Kule minyaka engu-20 edlule, u-Qin Shijun ukhule esuka ekubeni isisebenzi esivamile waya ethalenteni lobuchwepheshe elaziwayo ekwakhiweni kwama-rotor, amagiya okufika, kanye nezingxenye zemishini ye-CNC emkhakheni wezokundiza ezweni lami kanye nochwepheshe omkhulu wezobuchwepheshe imboni yezokundiza.
Ngo-2014, kwasungulwa isitudiyo sokuqamba amakhono esinamakhono aphezulu esiholwa nguQin Shijun, futhi wahola iqembu ukuze lizuze impumelelo kwezobuchwepheshe ngokulandelana. Wathi unethemba lokuhlakulela intsha eningi futhi afake igazi elisha emishinini yezindiza, ukuze iphupho lethu lezindiza lifezeke ngokushesha ngangokunokwenzeka, futhi imboni yokukhiqiza yaseShayina izoba nezwi eliningi emhlabeni.
Emgubhweni weminyaka engama-70 wombukiso wezempi woSuku Lwesizwe ngo-2019, lapho indiza enophephela emhlane ayebambe iqhaza ekuthuthukisweni indiza phezu kweTiananmen Square, u-Qin Shijun wathi ngenjabulo: “Njengesisebenzi sezimboni, akukho okungenza ngibone ukubaluleka komsebenzi ongaphezu kwalokhu. umzuzu. Umuzwa wokufeza okuthile nokuziqhenya!”
Ngikhonzele “Kungcweti Yezwe Elikhulu”!
Isikhathi sokuthumela: Mar-08-2023
