Dab tsi yog qhov sib txawv ntawm lub tog hauv ncoo thaiv vaj tse?

Hollow hauv ncoo thaivbearing units yog cov kabmob uas muaj nyob hauv khw.

Khoom hauv paus tsevyog tsim los tsis muaj kab noj hniav thiab fillers, uas muaj siab hardness thiab hnav tsis kam. Yog li ntawd, nyob rau hauv high-frequency vibration thiab high-ceev kev sib txhuam tej yam kev mob, lub tog hauv ncoo thaiv cov kabmob units tuaj yeem tswj kev ua haujlwm ruaj khov.

Yuav ua li cas xaiv cov vaj tse tsim nyog, koj tuaj yeem ua tautiv tauj pebkom paub ntau ntxiv txog peb.