Hauv kev tsim khoom siv ultra-precision thiab metrology, qhov ruaj khov ntawm qhov chaw siv yog qhov tseem ceeb heev. Granite precision platforms yog siv dav rau lub hom phiaj no, ua tsaug rau lawv qhov kev ruaj khov thiab kev ua haujlwm ntev. Ib qho tseem ceeb uas txhais lawv tus cwj pwm kho tshuab yog cov elastic modulus.
Lub elastic modulus, tseem hu ua Young's modulus, ntsuas lub peev xwm ntawm cov khoom siv los tiv taus kev hloov pauv hauv qab kev ntxhov siab. Hauv cov lus yooj yim, nws ntsuas seb cov khoom siv tawv lossis yoog tau npaum li cas. Rau granite, lub elastic modulus yog qhov siab dua, qhia tias lub pob zeb tuaj yeem tiv taus lub zog ntau yam tsis muaj kev khoov lossis nias. Cov yam ntxwv no yog qhov tseem ceeb rau cov platforms precision vim tias txawm tias qhov kev hloov pauv me me tuaj yeem ua rau qhov ntsuas raug hauv kev siv hauv kev lag luam.
Ib qho elastic modulus siab dua txhais tau hais tias lub platform granite tswj nws qhov tiaj tiaj thiab qhov ntev txawm tias nyob hauv qab cov khoom hnyav lossis kev ntxhov siab. Qhov no yog qhov tseem ceeb tshwj xeeb hauv cov chaw uas cov khoom sib dhos lossis ntsuas ntau zaus, vim tias txhua qhov kev hloov pauv tuaj yeem ua rau muaj qhov yuam kev. Piv txwv li, ZHHIMG® Black Granite qhia txog cov nqi elastic modulus zoo dua piv rau cov granites dub European thiab American, ua kom muaj kev ruaj khov mus sij hawm ntev thiab kev ua tau zoo.
Kev nkag siab txog cov modulus elastic kuj pab cov engineers tsim cov txheej txheem txhawb nqa rau granite platforms. Cov ntsiab lus txhawb nqa uas tau faib kom raug txo cov kev ntxhov siab, ua rau lub platform ua tiav nws lub peev xwm tiv thaiv kev hloov pauv tag nrho. Kev sib xyaw ua ke ntawm cov khoom siv ruaj khov thiab kev tsim kho kom zoo ua kom ntseeg tau tias cov granite platforms tseem yog qhov kev xaiv zoo tshaj plaws rau kev lag luam xws li aerospace, electronics, cov khoom siv kho mob, thiab cov cuab yeej ua haujlwm raug.
Hauv kev xaus, qhov elastic modulus yog ntau tshaj li ib lo lus technical; nws yog ib qho cim qhia tseem ceeb ntawm lub platform granite lub peev xwm los tiv thaiv kev hloov pauv. Los ntawm kev xaiv cov ntaub ntawv nrog cov modulus elastic siab thiab siv cov tswv yim txhawb nqa meej, cov engineers tuaj yeem ua kom lub platform xa cov kev raug thiab kev ntseeg siab mus sij hawm ntev, ua rau granite yog ib qho cuab yeej tseem ceeb hauv kev tsim khoom siab.
Lub sijhawm tshaj tawm: Lub Kaum Hli-23-2025