High performance grinding tools830

High performance grinding tools for highest productivity!

High productivity and good quality components at the lowest cost are the main requirements from today´s leading manufacturers. The costs associated with flute grinding are the highest of all manufacturing steps for producers of drills and cutters, so there is always a need for improvement.

This means the selection of the right wheel for the job is essential. The new wheel from xhx offers the user a range of benefits. The new product features an improved bond system, new abrasive types and a new core material. The combination of the features deliver high material removal rates, low wheel wear, low cutting forces, low power consumption and low frictional heat in the contact zone. In turn the surface finish and edge quality of the cutting tools are excellent

High Productivity at the lowest cost!

Traverse speed improvement about 50 %
Reduction of flute grinding time about 40 %
Low cutting forces
No thermal damage to the tool
Optimized core material
Minimal wheel wear
Long dressing interval
Easily dressed
Wide selection of wheels available from stock

Workpiece:
Carbide Drill: D = 10,6 mm
Flute Length: L = 90 mm
Material: K40

Machine:
Reinecker WZS500CNC

Coolant:
Oil 40 bar

Parameters:
vc = 16 m/s
ae = 4,8 mm
vt old = 25 mm/min => Qw’ = 2,0
vt new = 50 mm/min => Qw’ = 4,0