Boring Head With Measuring System

The Digital B4035 boring head optoelectric adjustment measuring system and digital display offers 0.0001" accuracy in the diameter range of 0.118" to 4.882". Maintenance-free automatic balance compensation and flexible screw fit connections make this tool ideal for all spindle adaptations, the company says. This w

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The Digital B4035 boring head optoelectric adjustment measuring system and digital display offers 0.0001" accuracy in the diameter range of 0.118" to 4.882". Maintenance-free automatic balance compensation and flexible screw fit connections make this tool ideal for all spindle adaptations, the company says.

This well-engineered modular design offers a large diameter range for precision digital boring. The basic head can hold multiple tools, like solid carbide boring bars, which cover the working range of 0.079" to 0.394" and various indexable insert boring bars for ranges of 0.394" to 2.677". For larger diameters, 2.677" to 4.882", there are two lightweight bridges made from aluminum. The inner coolant supply throughout the tool is consistent both with boring bars and bridges. The MQL technology requirements were considered when designing the coolant channels.

The backlash-free adjustment, with the help of the digital display is extremely accurate. Setup errors are virtually ruled out. The B4035 delivers a number of additional features, increasing production and lowering costs. The diameter range above 0.394" has only two indexable insert sizes needed, and these are three-edge ANSI W-type inserts. Also, precision balance allows speeds of as much as 16,000 rpm, reducing machining times.