An Experimental Study on the moise level of Linear Ball Bushes for Machine Tools

공작기계용 리니어 볼 부쉬의 소음수준에 관한 실험적 연구

In this experimental study, noise level measurements were conducted on physical LBB(Linear Ball Bush) samples in a semi-anechoic chamber. Evaluation of the measured data demonstrates that LBB's noise level is proportional to the logarithmic of its speed multiplied by the ball diameter. Furthermore details of implementations and process for measuring noise level and operating speed of LBB are also presented.