Luam tawm los ntawm ZHHIMG | Daim Ntawv Qhia Txog Kev Nkag Siab Txog Kev Tsim Kho
Qeb: Kev Tshawb Fawb Txog Cov Khoom Siv / Kev Tsim Kho Metrology
Precision granite yog cov khoom siv igneous uas tshwm sim los ntawm ntuj tsim uas siv dav hauv kev ntsuas kev lag luam vim nws qhov kev ruaj khov thiab kev ntseeg tau ntawm cov khoom siv. ZHHIMGkev txiav txim siab graniteraug xaiv rau nws cov khoom siv crystalline sib xws thiab cov yam ntxwv tsis tshua muaj kev ntxhov siab sab hauv.
Ib qho ntawm cov yam ntxwv tseem ceeb tshaj plaws ntawm cov pob zeb granite yog nws lub peev xwm los tswj qhov ntev ntawm lub cev thaum lub sijhawm thauj khoom. Tsis zoo li cov hlau uas tau tsim, granite tsis pom kev nkag lossis deformation dhau sijhawm, ua rau nws zoo tagnrho rau kev ntsuas mus sij hawm ntev.
Lwm yam tseem ceeb yog kev co damping. Precision granite ntuj nqus tau lub zog vibrational, txo kev cuam tshuam hauv cov txheej txheem ntsuas rhiab heev xws li cov tshuab ntsuas sib koom ua ke thiab cov platform teeb tsa optical.
Kev ruaj khov ntawm thermal kuj yog qhov zoo tseem ceeb. Granite muaj qhov thermal expansion qis heev, uas ua rau nws tswj tau qhov geometry txawm tias nyob rau hauv qhov kub thiab txias hloov pauv.
ZHHIMG precision granite tswj tau qhov ceev ntawm kwv yees li 3100 kg / m³, ua kom muaj kev ruaj khov thiab kev ntseeg siab ntawm cov qauv thoob plaws ntau yam kev siv hauv kev lag luam.
Cov khoom no ua ke ua rau cov granite precision ua cov khoom siv tseem ceeb hauv cov chaw ua haujlwm engineering siab thoob ntiaj teb.
Lub sijhawm tshaj tawm: Lub Rau Hli-17-2026