MB-BL-RING Interchangeable Balancing Rings for MB Modular Boring Heads

The balancing rings enable a high degree of balance. This is achieved by setting the two counterweights to balance the toolholder on which it is mounted.
The result is a more economical and accurate mounting technique.
The use of the balancing rings provides the following advantages:
• Improved accuracy and surface finish
• Considerable extension of tool life
• Considerable extension of spindle bearing life
• Drastic reduction of vibrations and noise
The purpose of balancing a toolholder is to improve the distribution of the masses of the different elements in order to produce centrifugal forces within a
prescribed limit, when spinning at a given spindle speed (RPM). The balancing operation for a toolholder has the aim of bringing the original unbalance within the
maximum admissible level “G” prescribed by the ISO 1940/1 standards.