Nyob rau hauv lub ntiaj teb no ntawm ultra-precision metrology, lub granite ntsuas cov cuab yeej tsis yog ib tug hnyav block ntawm pob zeb; nws yog tus qauv tsim tawm tsam tag nrho lwm yam kev ntsuas raug txiav txim. Qhov kawg qhov tseeb qhov tseeb-ua tiav nyob rau hauv micron thiab sub-micron ntau yam-pib ntev ua ntej qhov kawg, cov txheej txheem zoo tib yam lapping. Tab sis dab tsi pib txheej txheem tiag tiag teeb tsa theem rau qhov tsis sib xws qhov tseeb? Nws pib nrog ob theem tseem ceeb, hauv paus ntsiab lus: kev xaiv nruj ntawm cov khoom siv granite thiab cov txheej txheem txiav txiav siab siv los ua nws.
Art thiab Science ntawm Kev Xaiv Khoom
Tsis yog txhua qhov granite yog tsim sib npaug, tshwj xeeb tshaj yog thaum cov khoom kawg yuav tsum ua haujlwm ruaj khov, siv-qib ntsuas cov cuab yeej zoo li lub phaj saum npoo, tri-square, lossis ncaj ntug. Cov txheej txheem xaiv yog kev tshawb fawb tob, tsom mus rau cov khoom siv hauv lub cev uas tau lees paub qhov ruaj khov nyob rau ntau xyoo.
Peb tshwj xeeb nrhiav kom muaj kev kub ceev dub granite ntau yam. Cov xim qhia tau tias muaj kev kub siab ntau dua, cov zaub mov tsaus, xws li hornbende, thiab ib tug finer grade. Qhov kev sib xyaw no tsis tuaj yeem sib tham rau kev ua haujlwm precision rau ntau qhov laj thawj tseem ceeb. Ua ntej, Low Porosity thiab High Density yog qhov tseem ceeb: cov qauv nruj, nplua-grained minimizes internal voids thiab maximizes ntom, uas ncaj qha txhais mus rau superior internal damping yam ntxwv. Lub peev xwm damping siab no yog qhov tseem ceeb rau kev nqus cov tshuab vibrations sai, kom ntseeg tau tias qhov ntsuas qhov chaw nyob ruaj khov. Qhov thib ob, cov khoom siv yuav tsum muaj qhov tsis tshua muaj Coefficient ntawm Thermal Expansion (COE). Cov cuab yeej no yog qhov tseem ceeb, vim nws txo qis kev nthuav dav lossis kev cog lus nrog qhov ntsuas kub hloov pauv hauv ib puag ncig kev tswj hwm zoo, lav lub cuab yeej tswj hwm nws qhov kev ntseeg siab. Thaum kawg, cov granite uas tau xaiv yuav tsum muaj lub zog siab compressive thiab Uniform Mineral Distribution. Qhov kev sib txuam no ua kom cov khoom siv tau txais kev pom zoo thaum lub sijhawm txiav tom ntej thiab, qhov tseem ceeb tshaj, qhov tseem ceeb ntawm phau ntawv lapping theem, tso cai rau peb ua tiav thiab tuav peb qhov kev thov kom haum.
Txoj Kev Txiav Txim Siab
Thaum qhov zoo tshaj plaws raw block tau muab rho tawm los ntawm cov chaw txua txiag zeb, qhov pib shaping theem-txiav-yog cov txheej txheem sophisticated industrial tsim los txo cov ntaub ntawv kev ntxhov siab thiab teeb tsa theem rau ultra-precision tiav. Standard masonry txiav txoj kev tsuas yog tsis txaus; precision granite xav tau cov cuab yeej tshwj xeeb.
Cov txheej txheem tam sim no-ntawm-tus-kos duab rau loj-scale granite thaiv txiav yog Pob Zeb Diamond Hlau Pom. Txoj kev no hloov cov voj voog ib txwm siv nrog lub voj txuas txuas ntxiv ntawm lub zog siab steel cable embedded nrog cov pob zeb diamond. Kev siv txoj kev no muaj qhov zoo sib xws: nws ua kom txo qis kev ntxhov siab thiab cua sov vim tias lub pob zeb diamond hlau pom ua haujlwm nyob rau hauv ib qho kev nruam, ntau txoj kev taw qhia, uas faib cov txiav quab yuam sib npaug ntawm cov khoom siv. Qhov no txo qis txoj kev pheej hmoo ntawm kev qhia cov kev ntxhov siab uas seem lossis micro-cracks rau hauv granite-ib qho txaus ntshai nrog ib zaug dhau, kev cuam tshuam loj heev. Qhov tseem ceeb, cov txheej txheem feem ntau yog ntub dej, siv cov dej tas li kom txias cov xaim thiab tshem tawm cov hmoov av granite, yog li tiv thaiv kev puas tsuaj hauv cheeb tsam uas tuaj yeem cuam tshuam cov khoom siv mus ntev. Cov txheej txheem no ntxiv tso cai rau Efficiency thiab Scale, ua kom cov duab meej ntawm cov blocks loj-yuav tsum tau rau cov ntawv loj granite saum npoo los yog tshuab hauv paus-nrog kev tswj tsis tau pom dua, muab qhov tseeb pib geometry uas txo cov sij hawm thiab cov khoom pov tseg koom nrog hauv cov txheej txheem sib tsoo tom ntej.
Los ntawm kev tsom mus rau kev xaiv ntom ntom ntom ntom, cov khoom siv tsis yooj yim, peb ua kom txhua ze rau kev ua haujlwm zoo, kev ua haujlwm tau yooj yim rau lub ntiaj teb. Kev ua tib zoo lapping uas tom qab no tsuas yog txoj cai zaum kawg hauv kev ua tib zoo tsim cov txheej txheem tsim khoom.
Post lub sij hawm: Oct-24-2025