Rau cov cuab yeej xws li granite ncaj ntug, squares, thiab parallels - lub hauv paus tsev blocks ntawm dimensional metrology - lub rooj sib txoos zaum kawg yog qhov uas tau ntawv pov thawj raug kaw nyob rau hauv. Thaum lub sij hawm pib ntxhib machining yog tswj los ntawm lub xeev-of-the-art CNC khoom nyob rau hauv peb ZHHIMG cov chaw, ua kom tiav cov sub-micron thiab nanometer-theem thoob ntiaj teb kev sib koom ua ke yuav tsum muaj kev sib koom ua ke. thiab cov txheej txheem tiav, feem ntau yog tsav los ntawm tib neeg kev txawj ntse thiab kev tswj hwm ib puag ncig nruj. Cov txheej txheem pib xaiv ntawm peb zhhimg dub granite-≈12 kg / mg / mg / mp / mp / utmal stability-rov qab los ntawm kev ntxhov siab thaum laus. Thaum cov khoom yog machined rau ze-net zoo, nws nkag mus rau peb lub siab, kub-tswj los ua ke ib puag ncig. Qhov no yog qhov uas cov khawv koob ntawm tes-lapping tshwm sim, ua los ntawm peb cov kws txawj ua haujlwm, ntau tus neeg muaj ntau tshaj 30 xyoo ntawm kev paub. Cov kws tshaj lij no siv cov txheej txheem scraping thiab rub cov txheej txheem, feem ntau hu ua "kev taug kev hluav taws xob hluav taws xob theem" rau lawv lub peev xwm los txiav txim siab micro-deviations, txhawm rau tshem tawm cov khoom kom txog thaum qhov yuav tsum tau ua tiav, kom ntseeg tau tias cov ntaub ntawv tseem ceeb ua raws li cov qauv zoo li DIN 876 lossis ASME. Qhov tseem ceeb, cov theem sib dhos kuj tseem muaj kev sib koom ua ke tsis muaj kev ntxhov siab ntawm cov yam ntxwv tsis yog granite, xws li threaded hlau inserts lossis kev cai slots. Cov khoom siv hlau no feem ntau sib koom ua ke rau hauv granite siv tshwj xeeb, tsis tshua muaj epoxy, thov nyob rau hauv kev tswj nruj kom tiv thaiv kev qhia txog kev ntxhov siab sab hauv uas tuaj yeem cuam tshuam qhov nyuaj-yeej geometric raug. Tom qab kho epoxy, qhov saum npoo yog feem ntau muab qhov kawg, lub teeb lapping dhau los xyuas kom meej tias qhov kev taw qhia ntawm cov hlau tsis tau ua rau muaj kev cuam tshuam ib feeb nyob rau hauv ib puag ncig granite. Qhov kev lees txais zaum kawg ntawm cov cuab yeej sib sau ua ke yog nyob ntawm qhov ntsuas qhov tseeb. Siv cov cuab yeej ntsuas ntsuas qib siab zoo li qib hluav taws xob thiab autocollimators, cov cuab yeej ua tiav granite yog rov kuaj xyuas dua cov cuab yeej ntsuas ntsuas hauv qhov chaw thermally ruaj khov. Cov txheej txheem nruj no - uas ua raws li peb txoj cai qhia tias "Lub lag luam precision tsis tuaj yeem xav tau ntau dhau" - lav tias cov khoom siv granite sib dhos tsis yog tsuas yog ua tau raws li tab sis feem ntau dhau qhov kev zam ua ntej nws tau lees paub thiab ntim rau kev xa khoom. Qhov kev sib xyaw ntawm cov thev naus laus zis thev naus laus zis thiab cov txuj ci tsis sib xws hauv phau ntawv no yog qhov txhais tau tias kev ntseeg tau ntev ntev ntawm ZHHIMG cov cuab yeej precision.
Post lub sij hawm: Oct-29-2025