Nyob rau hauv pem hauv ntej ntawm precision manufacturing thiab scientific kev tshawb fawb, qhov kev thov rau ultra-precision suab tswj yog nce ib hnub twg. Raws li cov khoom siv tseem ceeb kom ua tiav qhov siab precision linear suab, kev ua haujlwm ntawm ultra-precision ib leeg-axis cua ntab module ncaj qha cuam tshuam rau qhov zoo ntawm cov khoom kawg thiab qhov tseeb ntawm kev tshawb fawb tshawb fawb. Ntawm ntau yam cuam tshuam, daim ntawv thov ntawm granite puag muab nws qhov txiaj ntsig tsis sib xws thiab dhau los ua lub hauv paus tseem ceeb los xyuas kom meej qhov tseeb.
Granite, tom qab ntau lab xyoo ntawm kev hloov geological, cov qauv sab hauv yog qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom. Nws yog tsim los ntawm quartz, feldspar thiab lwm yam minerals, cov khoom siv tshwj xeeb no muab granite zoo heev lub cev. Thaum siv los ua lub hauv paus ntawm ib qho axis huab cua ntab ultra-precision motion module, granite ua ntej ua kom pom kev ruaj khov heev. Piv nrog rau cov khoom siv hlau sib xws, cov hauv paus granite pom muaj zog deformation tsis kam nyob rau hauv lub ntsej muag ntawm ib puag ncig kev cuam tshuam, xws li qhov kub thiab txias thiab kev co. Nyob rau hauv cov txheej txheem ntawm cov khoom siv hluav taws xob chip, qhov chaw raug ntawm nti lithography yuav tsum tau mus txog qib nanometer. Nyob rau hauv lub khw tsim khoom, qhov kev vibration tsim los ntawm kev ua haujlwm ntawm cov khoom siv loj thiab kev hloov me ntsis ntawm qhov kub thiab txias yuav cuam tshuam rau qhov tseeb ntawm cov khoom siv lithography. Ib qho axis huab cua floating ultra-precision motion module nrog granite puag tuaj yeem ua kom muaj kev co sab nraud thiab txo qhov kev co amplitude xa mus rau cov lus tsa suab los ntawm ntau dua 80%. Nyob rau tib lub sijhawm, nws cov coefficient tsawg heev ntawm thermal expansion ua rau qhov loj ntawm lub hauv paus hloov me ntsis thaum qhov kub thiab txias hloov, kom ntseeg tau tias cov huab cua ntab suab module tseem tuaj yeem tuav cov lus tsa suab ruaj khov nyob rau hauv ib puag ncig nyuaj, muab lub hauv paus ncaj qha rau nti lithography, thiab txhim kho cov txiaj ntsig ntawm chip manufacturing.
Tsis tas li ntawd, granite muaj zoo hnav tsis kam. Nyob rau hauv tus txheej txheem ntawm nquag reciprocating tsab ntawv tsa suab ntawm lub ultra-precision ib leeg-axis cua ntab module, txawm hais tias muaj ib tug pa zaj duab xis txhawb nqa ntawm cov huab cua ntab slider thiab lub hauv paus, kev siv mus sij hawm ntev yuav inevitably tsim ib tug tej yam degree ntawm kev sib txhuam. Lub hauv paus granite, nrog nws cov yam ntxwv siab hardness, tuaj yeem tiv taus qhov hnav los ntawm kev sib txhuam no thiab txuas ntxiv lub neej kev pabcuam ntawm cov lus tsa suab. Hauv kev tshawb fawb tshawb fawb ntawm cov tsev kawm qib siab, cov cuab yeej sim siv rau kev tshawb nrhiav micro particle xav tau lub ultra-precision motion module ntawm uniaxial huab cua flotation kom khiav ruaj khov rau lub sijhawm ntev kom tau txais ntau cov ntaub ntawv sim raug. Lub siab hnav tsis kam ntawm lub hauv paus granite ua kom ntseeg tau tias qhov tseeb ntawm cov lus tsa suab tseem tuaj yeem khaws cia ntawm qhov pib siab precision tom qab siv sijhawm ntev, muab kev lees paub zoo rau kev txuas ntxiv thiab raug ntawm kev tshawb fawb txog kev ua haujlwm, thiab pab cov kws tshawb fawb kom tshawb nrhiav paub tsis meej ntawm lub ntiaj teb microscopic.
Ib qho axis cua ntab ultra-precision motion module nrog granite puag yog zoo li tus "navigator" rau precision manufacturing thiab kev tshawb fawb. Granite puag nrog nws zoo heev stability, hnav tsis kam, rau lub high-precision txav ntawm cov huab cua floating motion module muab kev txhawb nqa, nyob rau hauv lub semiconductor manufacturing, optical instrument manufacturing, high-end scientific kev tshawb fawb thiab ntau lwm yam precision yuav tsum ntawm lub teb, plays ib tug irreplaceable lub luag hauj lwm tseem ceeb, txhawb kev lag luam kom siab precision, zoo dua kev coj.
Post lub sij hawm: Apr-07-2025