Content WIAP® MEMV® 2018
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MEMV Metal relax with vibration
There are three types of residual stresses. The self-tensioning of the first kind is macroscopic and is produced thermally by the edge and the core of a workpiece after appropriate heating cool down quickly. With the residual stresses of the second kind comes by phase transformations or formation of excretions local microstructures. In the case of the residual stresses of the third kind dislocations are surrounded by a stress field.
A prerequisite for the proven and successful shape stabilization by vibration is a reduction of the macroscopic residual stresses in the workpiece, that is, the stresses of the first kind requires at least a local crossing of the flow boundary, which is influenced by various factors. They are called high residual stresses, which are superimposed by rectified load voltages or local excesses of load and residual stresses through notches, cracks or flaws.
Picture 1: Jim Widmer
Picture 1: Sven Widmer
VSR WIAP Shake
WIAP VSR vibration relax
WIAP DM4C machine bed vibration relaxation WIAP MEMV Sweden hp/1cw
Control unit WIAP MEMV with protocol
A very good alternative to: BONAL MEAT LAX, Formula 62, VSR Vibratory stress relief with vibration. New patented system from Switzerland WIAP MEMV, metal relax .. Unique Process reliability with vibration.