HOW IS NOISE MADE?
Sound can be produced by vibration or as a result of aerodynamic systems. Vibration-induced noises are produced by:- Mechanical shocks and friction between parts (e.g., hammering, pressing, running gears, bearings, cutting tools, chutes, hoppers, etc.)
- Out of balance moving parts (e.g., unbalanced rigid rotors)
- Vibration of large structures (e.g., ventilation ducts, guards on machines, equipment supporting structures, etc.)
This content is for BHHC Safety Center policy holders.
If you are a BHHC policy holder, login to access compliant safety training, tools and videos.
Don’t have a username and password? Click here to register and get instant access.
Don’t know if you are still a BHHC policy holder? Questions regarding online services and registration may be directed to BHHC’s Customer Care Center at (888) 495-8949.
New Safety Talks
New Safety Talks
Upcoming Events & Webinars
TIna Tsonis2024-10-16T15:53:28-07:00
Dec 4 – Strategic Mindset Shift: Paving the Way for OHS Success in 2025 (Part 1)
TIna Tsonis2024-10-16T15:49:59-07:00
