INNOVATIVE PRODUCTS: DESIGNED AND MADE BY PUMORI

Electronic boring heads with an external visualization device

Electronic boring heads of the BFE443 type… with the RW443F external visualization device:

• Reduce the tool feed time owing to the convenient display of the external measuring device.
• Improve the accuracy of the cutting tool feed up to 1 μm.
• Effectuate accurate tool feed independently of backlash of the boring head crosshead.
• Bring down the probability of errors and, consequently, of rejects.
• The electronic indication is placed outside the boring head, thus precluding breakage because of ingress of lubricants, chips and the like.
• One measuring device can be used with an unlimited number of heads.

Boring heads with hydraulic clamping

Boring heads with hydraulic clamping — BFH443… — allow locking an axial cutting tool with a hydraulic clamp. That enables quick tool change; and tool vibration dumping helps increase the machining speed.

Hydraulic milling chucks

Hydraulic milling chucks — B261… — enjoy all advantages of hydraulic clamp:

• The shank is gripped uniformly over the full area, thus providing a considerable clamping force. Owing to that, the runout is much lower than in conventional tools (e. g., collet chucks), and machining can take place at higher speeds.
• Just one screw is needed for clamping, allowing for quick change of the cutting tool.

IS2000 Pyramid visualization device

This unique Russian solution:

• Increases the precision of adjustment of a mechanical boring system for fine machining owing to monitoring of the actual movement of the crosshead relative to the body.
• Can be used for open-crosshead boring systems of any manufacturer.
• Reduces the tool feed time owing to the convenient visualization on the display of the device.
• Effectuates accurate tool feed independently of backlash of the boring head crosshead.
• Improves the accuracy of the cutting tool feed up to 1 μm.
• One measuring device can be used with an unlimited number of heads.

Short electronic boring head

BFE447… short electronic boring head

• Is considerably more lightweight than its counterparts, owing to its design.
• Allows for machining in small machine tools thanks to an increased workspace between the spindle and the piece.
• At the same time, it enjoys all the advantages of the BFE… electronic boring head family.