Cylinder Head Motorsport

Description

Our customer manufactures engines used in motorsports.

The company was looking for a cost-effective solution for the application of counterbores.

Application Details

Application Details

  • Through hole: Ø12.6mm
  • Counterbore backward: Ø22.0mm
  • Material: Aluminium die cast

Processed cylinder head

Proposed Solution

Proposed Solution

We have recommended our efficient HEULE BSF Back spot facing tool.

For this counterbore a customized BSF tool with a special working length of 80 mm has been designed.

Machining parameter:
Speed 2000 rpm, Cutting speed vc 140 m/min.
Feed 0.05 mm/rev.

To operate the BSF tool an internal coolant with 20 bar pressure minimum is required.

Customer benefits

Customer benefits

By using the HEULE back spot facing tool the workpiece can be machined fully in one setup without reclamping or additional process step.

Customer Satisfaction

Customer Satisfaction

The customer is very satisfied by the result and the achieved time savings. The high spindle speed reduces the fluttering of the blade due to the interrupted cut considerably.