Bore- and Linertools

Bore tools

Special multi-edge tools with optional double expansion and pneumatic measuring. Combinations such as diamond/diamond, diamond/stone or stone/stone are possible.

Special versions:

• Pneumatic in-process measuring via nozzles integrated in the tool
• Integrated double expansion
• Diameter range: 40 – 100 mm
• Application examples: cylinder bores in engine blocks, finned cylinders

Liner tools 

For the machining of cylinder liners differentiation is made between dry or wet liners. Dry liners usually have thinner walls and have to be clamped in a stable holding fixture.

Wet liners are characterised by thicker walls and can be held using a special pneumatic clamping fixture. Cylinder liner honing has to meet high requirements in respect of bore straightness, roundness and cylindricity. Exchange parts can be used to cover a number of diameters with one tool body.

Special versions:

• Pneumatic in-process measuring via nozzles integrated in the tool
• Integrated double expansion
• Diameter range: 100 – 200 mm
• Application examples: cylinder liners