DVS TOOLING GMBH

We offer original tools and technology support for PRÄWEMA gear honing, the world’s leading technology used to optimise toothed surface of gearbox components.

The DVS Tooling product line covers the entire range of tools required for powerhoning. This includes PRÄWEMA ORIGINAL honing ring as well as the dressing tool „VarioSpeedDresser®“. The specially developed finishing technology “DVS LaserCut” for the VSD has been optimised to such a degree that an extremely high-quality surface is produced by the dresser. This allows the VSD to increase the reproducibility and surface quality of toothflanks

DVS TOOLING GMBH – Honing Wheel

FASTER FIRST-DRESSING. READY FOR USE FASTER.

PRÄWEMA ORIGINAL honing rings with preliminary gearing are delivered with a gearing quality which is significantly closer to the required series standard quality than comparable honing rings from other suppliers; a quality that is otherwise only achieved after dressing in the process. This is due to VarioSpeedProfiling® technology, or VSP for short, which achieves an extremely high pitch precision and profile shape quality through profiling using the hobbing method, as well as ensuring consistently high quality for the entire honing ring gearing

YOUR ADVANTAGES

Innovative bonding system for long service life.
Precise machining results.
Special design for PRÄWEMA internal honing technology

DVS TOOLING GMBH – Vario Speed Dresser

DRESSING PROCESS WITH DEFINED BLADE

With the latest generation of PRÄWEMA SynchroFine® gearing honing machines, the so-called VSD technology is used for dressing the honing tools. “VSD” stands for VarioSpeedDressing®, a dressing process with a defined blade during which only the front cutting edge of the dressing tool engages with the honing ring. Compared with a dressing process using conventional diamond dressing gear wheels, the new “VarioSpeedDresser®” dressing tool produces stable profile shapes and precision never achieved before.

yOUR ADVANTAGES*

Only the front cutting edge engages with the honing ring, the term defined cutting edge is used.
The cutting edge has exactly the same profile shape for all teeth, which leads to a significantly better repeat accuracy during gearing honing.
Thanks to the smaller cutting edge, the tooth geometry can be freely defined through simple input in the machine software, even at a later date.
*In comparison to conventional dressing using dressing gear wheels

DVS_Tooling_Internal Vario speed dresser_VSD

DVS_Tooling_Internal Vario speed dresser_VSD1

DVS TOOLING GMBH – Diamond Dressing Gear and Roll

OPTIMISED CUTTING SURFACES, OPTIMISED MACHINING RESULTS

DVS Tooling is breaking new ground in optimising cutting surfaces for users of diamond dressing gear wheels. Dressing gear wheels are finished using “DVS LaserCut” technology for a consistently high repeat accuracy of gearing qualities. The method creates an almost completely homogeneous surface structure beyond the diamond coating of the dressing gear wheel. The resulting more even surface finish on the honing ring guarantees constantly good and repeatable machining results on the workpiece. In addition, the cutting speed of the honing ring is also increased thanks to the optimised dressing wheel.

YOUR ADVANTAGES

Optimised cutting surfaces for constant machining results from the first dressing process.
Design customised to your gearing requirements.
Cost- and resource-saving treatment service: After the diamond coating has been worn, DVS Tooling dressing gear wheels can be re-coated.
DVS Tooling as a system supplier: Honing rings and dressing gear wheels from a single source.