HASEWEND ENGINEERING
We are experts in visualising the phenomena of sound and vibration.
In this context we are focused on systematic NVH analyses in detail, prototyping in mechatronics and in condition monitoring with applications and support.
We are offering the following services in analysis of acoustic systems:
- Run-up and run-down investigations of dynamic drive systems
- Structural dynamic investigations, such as determination of natural frequencies by modal hammer or ODS from real operation
- Determination of the Angular Fluctuation as well as Torsion of rotating systems, based on incremental pulses or signals from laser
- Sound field analysis with an sound intensity probe or microphone array
- Dynamic balancing in one, two or multi plain, as a supplement to condition monitoring
You can get benefit from our experiance over many years and our synergy transfer with EH-Innovations GmbH: When conventional analysis methods and computational algorithms fail in signal processing, we conduct cross-domain research to find solutions. One example is the development of GapCORR, a groundbreaking tool for the correction and calculation of incremental pulses in torsional vibration analysis
Fields of application
- Vibration analysis / structure-borne noise
- Angular Fluctuation analysis
- Operational Deflection shape analysis
- Condition monitoring
- Analysis of sound fields / Sound Design
- Noise surveys
FIELDS OF SERVICES
VIBRATION DIAGNOSTICS
Experimental system analysis in the field of vibration
By specific applications of uni- and/or multi-dimensional acting vibration transducers we are able to perform spectral analysis of phenomena such as speed-dependent orders and speed-independent resonances. However, the magnitude of mechanical vibrations is also a parameter for the evaluation of comfort, operational safety and – above all – durability. We use the animation of measurement data from modal and operational deformation analysis to illustrate complex elastic deformations of the structure. The results of this form the basis for a rapid development process.
Condition monitoring
Maintenance organisation on the basis of measurements
Condition monitoring: In addition to reducing service costs, production time can be extended, without unexpected downtime.
Long-term, trouble-free operation of complex machines and systems – right up to the limits of their load capacity – can only be achieved without any damage with reliable, permanent condition monitoring. Systematic monitoring of certain mechanical parameters can allow the service interval of a plant to be extended without running any risk.
In addition to conventional condition monitoring, the application and configuration of monitoring systems, we also provide support in analytical damage analysis of bearings and gears.
MECHATRONICS
Tangible all the way from the design to the component
We stand out due to our ingenuity, commitment and individuality: the production facilities are ready!
Our design enables us to act efficiently and quickly when adjustments have to be made to existing systems or when spare parts that are no longer on dealers’ shelves need to be manufactured. Mechatronics is always a crucial component of our development projects and is therefore indispensable.
SOUND DESIGN and ANALYTICS
Experimental system analysis in the field of sound
Good sound, good quality. With the aid of state-of-the-art measuring equipment and analysis software, we are able to carry out every imaginable type of noise protection study in order to get a head start on developing the necessary noise modifications to your product.
In the past, acoustics were often ranked behind function and cost. This situation has changed dramatically, with noise acoustics having become the benchmark for quality and development. Products are consistently tested according to specific noise criteria.
NOISE SURVEYS
Noise monitoring for public events and in private households
As a consultant on the NASV register, we are happy to provide advice on noise issues relating to neighbourhood and event noise.
In addition to our activities as consultants, we also draw attention on our noise monitoring system NoiseLOG, a handy noise monitoring system for event organizers, a system we developed in cooperation with EH-Innovations GmbH, which provides a user-friendly way to monitor noise limits for local residents.