Nws ua rau lub Shenzhou Sparecraft, satellites thiab lwm cov khoom siv hauv tebchaws tseem ceeb. Nws cov "riam phom" tsuas yog ib nrab ntawm ib daim tuab ntawm ib daim ntawv A4. Niaj hnub no, cia saib ntawm tus kws txawj ntse zhang zhizhong. Nws siv ib lub 0.05 mm milling cutter los quav "qhov muag ntawm qhov chaw". Zhang Zhizhong, tus kws tshaj lij, tus kws tshaj lij ntawm kev tshawb nrhiav lub koom haum tshawb fawb ntawm Tuam Tshoj Electronics Technology Pab pawg Cirmorial Technology, yog ib tus neeg ua haujlwm milling. Nws cov "riam phom" yog milling cutter nrog txoj kab uas hla ntawm tsuas yog 0.05 mm, uas tsuas yog ib nrab ntawm ib daim tuab ntawm ib daim ntawv A4. Kev ua haujlwm ntawm qhov "mini riam phom" yuav tsum yog qhov ruaj khov kiag li. Qhov co me tshaj plaws yuav ua rau cov hniav puas. Thaum cov hniav tau raug clamped, tib neeg lub qhov muag tsis tuaj yeem pom nws. Thaum lub milling cutter ua haujlwm, cov cuab yeej siv ib puag ncig yuav tsum muab tua. Kev co me ntsis yuav ua rau ua yuam kev. Zhang Zhizhong ua rau milling cutter seev cev qoj ib ce ntawm cov hlau nto xws li tus neeg seev cev. Txhua qhov kev txiav yog 0.05 hli . .001 mm tom qab ntau dua li ob peb puas txiav yuav tsum tau tswj tsis pub dhau 0.005mm. Cov carved channel nrog lub cheeb ntawm 0.06mm yog lub qhov rau lub satellite mus hloov microwaves hauv chaw. Qhov txawv ntawm millimeters txiav txim seb "qhov muag ntawm qhov chaw" tuaj yeem pom deb dua. Ntawm tam sim no, tsuas yog Zhang Zhizhong lub studio tuaj yeem tsim xws li siab- zaus WaveGuide seem hauv Suav teb thiab ua tau raws li cov qauv kev ua haujlwm. Nws twv kom twv qhov tsis yooj yim sua. Lub plhaub tuab ntawm "kem tub ntxhais kawm" raug txo rau 1.5mm. Zhang Zhizhong tus txawj txawj txhais tes tsis tau tsuas yog txhuam "lub qhov muag" ntawm lub satellite, tab sis kuj sawb zoo "rau qhov tseem ceeb ntawm cov nkoj loj ntawm cov nkoj loj. Cov kev tso cai ncaj qha ntawm cov dav hlau hauv qhov chaw thiab chaw nres tsheb ciav hlau tso siab rau sab hauv lub chaw xa khoom hluav taws xob. Cov Cheebtsam ua haujlwm tseem ceeb no yog ua tib zoo tiv thaiv los ntawm ib txheej plhaub kom tiv thaiv qhov hnyav kub thiab ntsuas siab hauv qhov chaw. Txij li thawj tiam ntawm Shenzhou SprineCraft Zhong Fhizhong pab pawg tau ua rau lub luag haujlwm ntawm kev tiv thaiv "cov chaw nres nkoj sai li sai tau. Hauv kev teb ntawm Aerospace, "txhua gram ntawm qhov chaw txo yog kev koom tes", tab sis rau Zhang Zhizhong pab neeg, 1 gram txhais tau tias qhov tsis yooj yim sua. Ib zaug Zhang Zhizhong cov pab pawg tau txais txoj haujlwm, lawv tau tsim cov feem raws li kev txwv hnyav. Lub plhaub tuab twb yog cov ntaub ntawv nyias yog cov ntaub ntawv 5 hli, tab sis lawv tseem xav tau los txo qhov hnyav los ntawm ib nrab. Tus thinner lub plhaub, qhov yooj yim nws yog kom deform. Qhov no yog kev pom zoo teeb meem hauv kev lag luam. Nws yog qhov nyuaj tshaj plaws kom kov yeej deformation thaum ntsib cov ntaub ntawv tshiab tsis paub tshiab. Zhang Zhizhong kuj tseem xav tias "tsis muaj txoj hauv kev los txo nws ntxiv lawm", tab sis nws tsis tau tso tseg. "Kuv xav tias peb yuav tsum twv kom twv thiab tsis txhob tawm tsam thaum ntsib kev nyuaj." Tom qab ntau tshaj ib xyoos, Zhang Zhizhong Led pab pawg los txo lub plhaub tuab ntawm 5 hli rau 1.5 hli rau ntawm cov qauv ua kom zoo thiab meej. Nws ob lub qhov muag yog "Manager" kev txiav txim los ntawm qhov muag liab qab yog sib npaug rau cov ntaub ntawv ntsuas kev tshaj lij. Tau ntau xyoo, Zhang Zhizhong tau tsim "kev txawj ntse" uas tso cai rau nws los txiav txim rau cov ntaub ntawv ntsuas kev ntsuas. Kev ntseeg siab ntawm qhov muag muaj tseeb yog los ntawm nws cov hnub tsis suav hnub thiab hmo ntuj ntawm kev sib haum xeeb ntawm lub siab thiab kev siab zoo yav dhau los ntawm 21 xyoos dhau los. Nws tau tsim thiab tshawb nrhiav ntau pua ntawm cov cuab yeej ua haujlwm thiab ntau tshaj li 20 qhov kev ua tiav. Tau ntau xyoo lawm, nws tau nruj me ntsis thiab pheej ua rau nws tus kheej tsis zoo. Txhua qhov nyuaj tau cob qhia nws kom muaj kev puas siab thiab rov ua dua, thiab tseem tau cob qhia nws ntawm kev nkag siab ntawm kev nkag siab "npau taws" ntawm cov ntaub ntawv. Hauv Zhang Zhizhong lub siab, cov kws txawj craftsmen yuav tsum yog kev ua lag luam thiab kev tsim kho tshiab, ua siab ntev, ua kom rov qab kho siab, thiab tiv kev rov ua dua. "Tsis txhob tso tseg vim tias qhov teeb meem me me, pib nrog qee lub tswv yim me me no ... thawj lub hom phiaj yog ua txhua yam kev tsim nyog ntawm txhua cov khoom koj txhais tes."
