Isticmaal mishiinka wax-shiidka ee caadiga ah ee CNC si aad qoraalka ugu farsamayso xaashida aluminium ee dhumucdiisu tahay 0.01 mm oo keliya.Haddii ay jirto leexleex yar, xaashida bireed ee aluminiumku waa la dhex geli doonaa ama xitaa waa la dillaaci doonaa.Qalab khafiif ah, jilicsan iyo jilicsan ayaa adduunka oo dhan loo aqoonsan yahay inay yihiin dhibaatooyinka mashiinka.
In ka badan 20 sano oo aasaas ganacsi oo adag
Xirfaddan si fiican ayuu u furay
Oo tan ka dambaysa, sheeko noocee ah ayaa jirta?
"Masaafada u dhaxaysa alaabta wanaagsan iyo alaabta qashinka ah waa 0.01mm oo keliya"
Sannadkii 2001, isagoo riyo ku jira, Qin Shijun wuxuu galay Wershadaha Duulimaadka ee Harbin Aircraft Industry Group Co., Ltd. wuxuuna noqday farsamayaqaankii ugu da'da yaraa ee wax-shiidka CNC ee shirkadda afar sano gudahood.
Qin Shijun waxa uu barta farsamada CNC ka bartay waayo waxa uu ka werwersanaa in uu ka qalin jabiyay dugsigii farsamada gacanta oo aanu u wanagsanayn sidii walaalihii hore oo kale xagga shahaadada.
Haddii aad rabto in lagu aqoonsado, waa inaad sameysaa guulo, oo kaliya samaynta alaabooyinka la dhammeeyey waxaad jebin kartaa shaki.Ka dib marka la dhammeeyo qorshaha wax-soo-saarka maalinlaha ah, qalabka mishiinku wuxuu noqonayaa goobta tijaabada ee Qin Shijun.Inj labajibbaaran gudahooda, Qin Shijun waxa uu ku celceliyay kumanyaal jeer.
Aqoon-is-weydaarsiga CNC, Qin Shijun ayaa inta badan mas'uul ka ah habaynta qalabka degista iyo qaybaha rotor-ka, kuwaas oo sidoo kale si toos ah ula xiriira waxqabadka alaabta iyo badbaadada darawalka.Qaybaha cilad ka badan 0.01 mm waa la tirtiri doonaa.0.01 mm waxay u dhigantaa 1/10 ee timaha bini'aadamka, sidaas darteed Qin Shijun wuxuu inta badan yiri: "Masaafada u dhaxaysa alaabta tayada sare leh iyo alaabta qashinka ah waa 0.01 mm oo keliya."
In ka badan kun fashilaad ka dib, wuxuu sameeyay mucjisooyin
Hawlgalka, saxnaanta dusha sare ee dusha sare ee nidaamka qalabka degitaanka ee qayb muhiim ah oo ka mid ah nooc gaar ah ayaa loo baahan yahay in uu sarreeyo, waxaana lagama maarmaan ah in la hubiyo in dusha sare ee dusha sare uu ka sarreeyo Ra0.4 (xarunta dusha sare).
Sannado badan, nooca saxda ah ee habka saxda ah ee habka sagxadda ayaa asal ahaan qaata caajis ka dibna si fiican u shiidi si loo gaaro saxsanaan, kaas oo waqti-qaadanaya oo hawl badan leh oo leh xasillooni tayo leh oo liidata.Markay khatar gasho, diyaaraddu way jabi doontaa.
Qin Shijun wuxuu isku daray xogta taariikhiga ah si loo falanqeeyo saxsanaanta qalabka mashiinka, cabbirada habaynta, iyo qalabka goynta si loo helo qorshaha ugu wanaagsan ee habka.
Hal bil gudaheed, Qin Shijun waxa uu la kulmay in ka badan kun guuldarro.Dhammaadkii, waxa uu xaqiiqsaday in dusha sare ee saxnaanta mashiinnada caajiska ah ay gaadheen heerka muraayadda ee Ra0.13 (surface roughness) ilaa Ra0.18 (surface roughness), taas oo si buuxda u xallisay dhibaatada ku habsatay warshadaha sanado badan oo abuuray a mucjiso beerta farsamaynta farsamada , dhaaftay qiimaha xadka aragtida, gaadhay 100% heerka gudbinta qaybo ka mid ah kormeerka hal mar, iyo korodhay waxtarka processing by ku dhawaad saddex jeer.
Qin Shijun: Xadka aan gaadhay waxa uu si buuxda u qancin karaa alaabtayda hadda la warshadeeyay.Laakiin habkayga waxaa lagu kordhin karaa codsiga aerospace dheeraad ah oo tayo sare leh.
20 sano oo cilmi baaris aad u adag
Waxa uu wacad ku maray inuu u ogolaan doono wax soo saarka Shiinaha inay wax badan ka sheegaan
In ka badan 20 sano ee la soo dhaafay, Qin Shijun waxa uu ka soo koray shaqaale caadi ah oo si fiican u yaqaan xirfad farsamo nooca khabiir ku ah wax soo saarka ee rotors, marsho soo degista, iyo CNC machining ee garoonka duulista ee dalkayga iyo khabiir farsamo sare warshadaha duulista.
Sannadkii 2014-kii, istuudiyaha hal-abuurka xirfadda sare leh ee uu hoggaamiyo Qin Shijun ayaa la aasaasay, wuxuuna kooxda u horseeday inay midba midka kale ka gaaraan horumarro farsamo.Waxa uu sheegay in uu rajaynayo in la kobciyo dhalinyaro badan, isla markaana dhiig cusub lagu shubo qalabka duulista, si riyadeena duulista ay u rumowdo sida ugu dhaqsaha badan, warshadaha wax soo saarka ee Shiinahana ay wax badan uga yeeshaan caalamka.
Sannad-guuradii 70-aad ee dhoola-tuska millatariga ee 2019, markii helikobterkii uu ka qaybqaatay horumarinta ay ku duushay fagaaraha Tiananmen, Qin Shijun ayaa si farxad leh u yiri: "Shaqaalaha warshadaha ahaan, ma jiraan wax iga dhigi kara inaan ogaado muhiimada xirfadda tan ka badan. daqiiqad.Dareen guul iyo faan!”
Salaan ku socota "Sanaf-yaqaanka Waddan Weyn"!
Waqtiga boostada: Mar-08-2023
