Ultrasonic sensors work by sending out a sound wave at a frequency above the range of human hearing. ... The sensor determines the distance to a target by measuring time lapses between the sending and receiving of the ultrasonic pulse.Mar 24, 2020
How do you check the condition of a bearing?
In the case of small non-separable ball bearings, hold the bearing horizontally in one hand, and then rotate the outer ring to confirm that it turns smoothly. Separable bearings such as tapered roller bearings may be checked by individually examining their rolling elements and the outer ring raceway.
What is an ultrasound greasing?
https://www.youtube.com/watch?v=A4U5HGsMGuo
What is ultrasonic lubrication?
Ultrasonic technology helps the lube tech take a lot of the guesswork out of lubrication. Ultrasound is a localized signal, which means that when a sensing probe is applied to a bearing, it will not be affected by “crosstalk” and will allow the technician to hear and monitor the condition of each bearing.
How do you stop a greasing bearing?
Tips to Control Overgreasing Consider installing grease guns with pressure gauges, shut-off grease fittings or relief-type vent plugs. Slowly pump grease into bearings every few seconds. Using a quick-lever action could cause seal damage and not allow the grease to distribute throughout the bearing correctly.
What is ultrasound greasing?
https://www.youtube.com/watch?v=A4U5HGsMGuo
What is ultrasonic analysis?
Ultrasound Analysis (UA) is a predictive maintenance (PdM) tool that uses sound to identify potentially failing assets.