noise
It is not only nerves that are threatened by squeaking plain bearings. Squeaky bearings and bearings that make other noises can be a real noise pollution issue. For this reason, I will take a closer look at the topic of squeaking today. How it is generated and what can be done about it. This podcast […]
There are probably few problems that are so annoying and so difficult to fix. Whether in a car, a bicycle or in the fully automated and fully digitalised industry 4.0 IoT packaging machine: disturbing noises. Squeaking plain bearings are of course only one possible source but more often than you think. Once the source has […]
BSR are all noises that are produced by components and assemblies in the motor vehicle. BSR testing, also called a noise and rattle test, is an acoustic method from the automotive industry and is used to measure the volume of these noises. A realistic situation with corresponding vibrations is simulated and the volume of the noise is then measured. The technical challenge for the vehicle and component engineers is to identify the ‘noisy’ components and replace them with a quieter solution wherever possible.