HELLMERICH has developed crown turret heads with a MQL 2-channel system suitable for serial production.
HELLMERICH has developed crown turret heads with a MQL 2-channel system. Thus a continuous MQL 2-channel Solution from the spindle to the tool holder could be realized in a crown turret head. This way all advantages of the bielomatik MQL 2-channel technology can also be applied in machine tools with crown turret heads. The advantages of this new development become particularly evident in case of gun drilling or the utilization of high-speed-cutting tools. The cycle times can be reduced significantly due to high cutting speeds and fast tool changes. More specifically this means a significant increase in productivity. Due to the fine MQL set-up by the seperate and precise configurable oil-air adjustment tool-life can be increased substantially. Although it is an almost dry machining process, the efficient lubrication of the cutting edge leads to improved surface quality due to less surface roughness. UNIOR applies the system that has successfully been tested for serial production in its machine tools.