Yuav tsum nruj npaum li cas rau precision qhov chaw machining? Rau precision qhov chaw ua yog nruj heev; cov kauj ruam ua muaj xws li cov cuab yeej, disassembly, thiab lwm yam .; muaj cov kev cai tshwj xeeb rau qhov loj thiab qhov tseeb, xws li ntxiv lossis rho tawm 1mmμ Yog tias qhov loj me me xws li tus naj npawb ntawm M loj dhau, nws yuav dhau los ua cov khoom seem, uas yog sib npaug rau kev rov ua dua, siv sijhawm ntev, rhuav tshem tag nrho cov ntaub ntawv raw. tom qab ua tiav, nce nqi, thiab cov khoom yuav tsis siv tau.
Nyob rau hauv lub machining ntawm precision qhov chaw, lub ntsiab dimension yuav tsum yog, piv txwv li, txoj kab uas hla ntawm lub tog raj kheej, uas yog ib tug nruj yuav tsum tau; zoo thiab tsis zoo parallax tsuas yog rau cov khoom tsim nyog nyob rau hauv qhov kev teev tseg, txwv tsis pub qhov tsis cuam tshuam; qhov loj me kuj muaj cov kev cai nruj; tsis zoo parallax thiab zoo parallax kuj yuav tsum tau embedded nyob rau hauv lub tog raj kheej (piv txwv li, yooj yim yooj yim qhov chaw), thiab lwm yam. Thaum lub cheeb ntawm sab nraum lub kam rau ua ntau yam yog loj txaus, nws yuav tsum tsis txhob muab tso rau. Yog hais tias ib txoj kab uas hla me me kom dhau qhov kev txwv tsis pub dhau, qhov kev tso tawm looseness thiab instability teeb meem tuaj yeem tshwm sim. Cov no yog cov khoom tsis sib haum, thiab cov thooj voos kheej kheej uas ntev dhau los lossis luv luv, dhau qhov kev tso cai, yog cov khoom siv ntxiv uas yuav tsum tau muab pov tseg lossis rov ua dua, inevitably ua rau cov nqi nce ntxiv.
Qhov tseeb, cov khoom siv kho tshuab ua cov kev xav tau yog qhov tseem ceeb tshaj plaws ntawm qhov teeb meem, yuav tsum tau ua tiav nruj raws li cov duab kos; kev ua tiav ntawm qhov tshwj xeeb loj yog qhov nyuaj rau kev pom zoo nrog qhov yooj yim theoretical qhov ntev ntawm cov duab kos; tsuas yog tom qab ua qhov loj ntawm qhov kam rau ua kom tau raws li tus qauv, yog li qhov yuav tsum tau ua ntawm precision qhov chaw ua haujlwm yog nruj me ntsis raws li qhov yooj yim theoretical qhov ntev; Secondly, precision qhov chaw ua machinery thiab kuaj cov khoom, precision ntau lawm cov cuab yeej uas ua precision qhov chaw yooj yim dua, precision dua, thiab muaj zog tiag tiag tshwm sim. Cov cuab yeej kuaj xyuas tuaj yeem kuaj xyuas qhov tsis ua raws li qhov yuav tsum tau ua, thiab txhua yam khoom xa tuaj rau cov neeg siv khoom tuaj yeem ua tau raws li qhov yuav tsum tau ua.