Clamping glossary
Multiguide: The guideways for the master jaws in the chuck body are divided into several individual profiles. This improves the load bearing capability as well as the rigidity against working loads. It increases the overall accuracy and the service life of the chuck. Weight optimized chuck body: The outer geometry of the chuck body has flats in between the base jaws. This improves the radial accessibility with live tools and reduces the inertia and weight. The machine can accelerate and decelerate quicker and more energy efficient, and the machine spindle can carry higher work piece weights.
Centrifugal compensation: The rotation of a chuck results in centrifugal forces that act onto the master jaws and the top jaws. It reduces the static grip force, and thus reduces the dynamic chip removal. The centrifugal force compensation system of the HFKS- 2G reduces this effect, and thus improves the dynamic chip re- moval, the safety and the roundness of the work pieces. Pressure lubrication system: In a pressure lubrication system all loaded areas are directly lubricated via direct channels. Used lubricant is directly replaced by new lubricant. Compared to open lubrication systems it reduced the amount of lubricant needed, increases the lubrication intervals and avoids tribo corrosion.
2
Centrifugal force compensation for highest speeds
Large through hole, full use of the machine spindle
SMW-AUTOBLOK 121
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