Precision qhov kev ua haujlwm muaj ntau yam zoo, peb tau qhia yav dhau los rau koj txog qhov zoo ntawm precision qhov chaw ua, qhov pom tseeb tshaj plaws yog tias koj tuaj yeem ua tiav qhov siab precision ntawm kev ua haujlwm zoo tib yam tsis tuaj yeem ncav cuag, siab precision kuj yog nyob ntawm precision ua cov cuab yeej thiab kev ceev ceev. system, thiab kev siv lub qhov ncauj qhov ntswg precision ua intermediates kom ua tiav cov nyiaj ntawm cov khoom siv sab nraud tshem tawm lossis ntxiv kom tswj tau zoo heev, tom qab ntawd precision qhov chaw ua haujlwm Dab tsi yog cov yam ntxwv? Cov hauv qab no yog ib feem me me los muab cov lus qhia ntxaws ntxaws rau koj hauv qab no.
A, precision qhov chaw txiav ua
Muaj feem ntau precision tig, daim iav sib tsoo thiab sib tsoo. Nyob rau hauv lub precision tshuab dhos nrog finely hauv av ib tug siv lead ua pob zeb diamond tig lub cuab tam los tuav micro-tig, txiav thickness ntawm tsuas yog 1 micron, feem ntau siv nyob rau hauv ua cov ntaub ntawv uas tsis yog-ferrous hlau xws li spherical, aspheric thiab ca iav thiab lwm yam high-precision. , zoo heev polished tsos ntawm qhov chaw.
Thib ob, precision qhov chaw ua
Precision qhov ua tiav qhov tseeb rau nanometers, lossis txawm tias thaum kawg mus rau chav tsev atomic (atomic lattice nrug ntawm {{0}}}.1 txog 0.2 nanometers) raws li lub hom phiaj, ultra-precision qhov txiav thiab cov txheej txheem ua tsis tuaj yeem hloov kho. , nws yog ib qho tsim nyog yuav tsum tau mus rau qhov tshwj xeeb precision qhov chaw ua cov txheej txheem, uas yog, daim ntawv thov ntawm chemical zog, electrochemical zog, tshav kub los yog hluav taws xob, thiab lwm yam., thiaj li hais tias cov energies tshaj lub zog sib koom ua ke ntawm atoms, thiaj li yuav tshem tawm ib feem ntawm lub zog. workpiece tsos ntawm inter-atomic adhesion, Lub hom phiaj ntawm ultra-precision machining yog ua tiav los ntawm kev siv tshuaj, electrochemical, thermal lossis hluav taws xob zog, thiab lwm yam, kom cov energies tshaj lub inter-atomic union zog, yog li tshem tawm ib feem ntawm lub inter- atomic adhesion, union los yog lattice deformation ntawm lub workpiece sab nrauv. Cov txheej txheem no suav nrog kev siv tshuab polishing, ion sputtering thiab ion implantation, electron beam raug, laser beam processing, hlau vapor deposition, thiab molecular beam epitaxy.