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>> Tooling >Bruckner

Bruckner Dead Centres

Bruckner Live Centres

 Bruckner carbide dead centres


In the year 1918 Karl Bruckner founded the company. Since then it has been family owned.
At the start, dead centres were produced, but soon the live centre was developed.
Bruckner has an excellent world-wide reputation rooted in innovation and high quality standards.

The takeover of Bohner & Köhle's centres and drivers program in 1995 has added new features especially to the 'Face Driver' range and initiated dynamic developments in this field.
Bruckner is today a leading manufacturer and competent partner for centres and face drivers.
 
Roundness achieves roundness

When grinding, the out-of-roundness of a dead centre is transferred to the workpiece.
Bruckner carbide dead centres guarantee the best grinding results.

Out-of-roundness of the carbide:

  • Standard version ≤ 0.001mm (.00003")
  • Special version ≤ 0.0003mm (.00001")

Bruckner special centres

Taper shank tolerance

The deviation of taper 'Z' is ≤ AT4 (gauge accuracy) to DIN 228 (German Industrial Standard). i.e., precision seating of centre in tailstock sleeve.

 
Hydraulic Face Drivers

Bruckner hydraulic face drivers

Patented safety core

In Bruckner solid carbide centres (forms V, Z, GV and GZ) with a carbide diameter of 20 to 45mm a patented safety core is integrated. If there is a fissure in the joint between the carbide and base metal, e.g. caused by operating or handling errors, the safety core prevents the carbide point with the mounted workpiece from slipping. Thus high consequential damage is avoided.

For more information on the Bruckner range please contact us.
 

© Advanced Grinding Supplies 2004

 Advanced Grinding Supplies Ltd is registered in England and Wales. Registration No: 5976793