Online oil film measurement system for aluminium and metal strips in rolling and pressing plants. As the oil strip surface is illuminated, part of the light is reflected by the metal. Metalformers can acquire OFM technology in three setups: In practice, special lamps are used as light sources. If you continue to use this site we will assume that you are happy with it. Comparison of different oil spectrums Image 3:
On its path the light penetrates the oil film and is reflected from the smepa.
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More View Company Profile. With appropriate calibrations, also common aluminium qualities can be measured. The official publication of Precision Metalforming Association. Health and safety system – Online Oil Film Measurement.
As the oil strip surface is illuminated, part of the light is reflected by the metal. Slagmeter – Slag Thickness Measuring. Metal forming What the price of a hand held device? With more ajepa installed systems in 34 countries the quality and process monitoring online measurement systems for slag detection, online oil film and online roughness measurement have made AMEPA systems to a worldwide standard. The individual results and the average values can be stored together with the coil number for later evaluations on a PC.
As the light passes through the oil, wavelengths of light are intensely absorbed by the lubricant, irrespective of its grade aempa viscosity. Only a small number of characteristic wavelengths in the mid infrared range MIR of the electromagnetic spectrum are examined by the detector image 2. Wavisurf – Online Waviness Measurement. The oil film on the surface of a coil or sheet finds use as meaaurement coolant and lubricant in the rolling process; acts as an anti-corrosion barrier during storage; and provides a critical lubricating layer during stamping.
Besides single also series measurements with average function are provided by the OFIS 2. Therefore an online measuring system is needed for the supervision.
Meaeurement oiled strip is illuminated with a fi,m developed light source. After selecting the steel grade and setting the OFIS 2. Offline measurements cannot provide adequate information, thus any oiling problems are detected too late in the production process causing loss of both time and money.
AMEPA OFM 100
It states that the thickness of an oil film is directly proportional to the extinction of light image 1. It fulfils operational requirements by providing an online tool for accurate measurements and offers a continuous documentation of quality. Distribution partner – Oil Film Thickness Measurement. AMEPA GmbH, Germany, offers innovative measuring systems for companies in the steel, aluminium and automotive industry with a comprehensive range of services. Improper oil film layer distribution or even dry stripes on a metal strip creates problems in the forming process.
AMEPA OFIS – Portable Oil Film Thickness measurement
Current tools to measure oil film thickness on a steel strip are limited to an offline analysis in a laboratory or to handheld devices. Health and safety system.
The OFM System provides: If you continue to use this site we will assume that you are happy with it. In practice, special lamps are used as light sources.