Cov khoom siv kho tshuab ua kev lag luam yog lub hauv paus kev lag luam ntawm lub teb chaws kev lag luam thiab muaj kev cia siab heev. Thaum ua tiav precision mechanical qhov chaw, cov chaw ua haujlwm yuav muaj ntau yam yuav tsum tau ua thiab cov kev cai ntawm kev ua cov cuab yeej los xyuas kom meej tus nqi ntawm lub Hoobkas. Yog li dab tsi yog cov yam ntxwv uas cuam tshuam rau machining ntawm precision qhov chaw?
Precision qhov chaw machining thev naus laus zis tau npaj rau hauv 1960s, nws yog ib txoj hauv kev tseem ceeb los txhim kho kev ua tau zoo, kev ua haujlwm zoo, kev pabcuam lub neej thiab kev ntseeg siab ntawm cov khoom siv tshuab thiab hluav taws xob, thiab ntu ntawm lub bar tuaj yeem yog txoj hauv kev tseem ceeb, precision machining hais txog qhov ua yuam kev tsawg dua 0.1 m, qhov roughness yog tsawg dua RA0.025IXM ua tshuab, tseem hu ua sub-micron ua, precision qhov chaw ua theem yog lub cim tseem ceeb ntawm lub teb chaws raug. qib.
Ntxiv rau qhov hloov pauv ntawm hydraulic thiab pneumatic qhov chaw hauv kev ua haujlwm precision, qhov chaw ua haujlwm muaj kev cuam tshuam zoo rau kev ua haujlwm zoo, yog li qhov chaw ua haujlwm yog qhov tsim nyog los xyuas kom meej qhov ua tau zoo, thiab qhov chaw ua haujlwm feem ntau muaj cov kev cai ntawm kub, purification thiab tiv thaiv kev vibration.
Qhov cuam tshuam ntawm kev hloov pauv ntawm qhov kub thiab txias ntawm qhov tseeb ntawm cov cuab yeej siv tshuab yog qhov tseem ceeb, suav nrog kev hloov pauv kub vim yog thermal yam tshwm sim los ntawm kev ua haujlwm tsis raug. Plua plav nrog tag nrho machining yuam kev ntawm (4070) feem pua yuav ua rau khawb ntawm qhov chaw ntawm lub workpiece thiab cuam tshuam rau qhov zoo ntawm qhov chaw. Thaum lub sij hawm tus txheej txheem, xws li kev vibration, nto ntawm lub workpiece tau ua tiav nrog kab txaij los yog ntaub kab, thiab cov nto tiav yog ho txo.
Nrog rau qhov siab precision xav tau rau kev ua cov khoom, cov kev xav tau rau kev ua haujlwm ib puag ncig tau dhau los ua nruj dua. Tsuas yog los ntawm kev txheeb xyuas qhov cuam tshuam ntawm precision qhov chaw ua haujlwm ntawm cov pa hluav taws xob hloov pauv, qhov kub thiab txias hloov pauv, sab nraud thiab ntuj vibration, kev tsom xam ntawm precision qhov chaw ua haujlwm muaj ntau yam cuam tshuam. Txhawm rau txhim kho qhov tseeb ntawm ultra-precision machining, nws yog ib qho tsim nyog tsis yog tsuas yog kom nkag siab qhov cuam tshuam ntawm cov yam ntxwv, tab sis kuj tseem yuav tsum paub cov kev daws teeb meem.
Nrhiav rau pem hauv ntej rau koj qhov kev sab laj yog tias koj muaj lwm yam lus nug