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DVS TECHNOLOGY GROUP Products

We Drive Future Mobility

DVS TECHNOLOGY GROUP
Universal machining centres

DVS ModuLine

The ModuLine component rings in a new age of production planning. Due to the high configurability of this innovative concept, it is now possible to define the optimum solution for every production process, a concept which is variable and configurable to the maximum degree, and therefore absolutely reliable and viable for the future. Due to the generous multi-technology platform, up to 4 technology modules can be integrated at the same time for efficient simultaneous and complete machining. A wide selection of high-performance pick-up spindles are also available, depending on the intended machining process. The ModuLine automation cell can be adapted to every aspect of production. Feed,linking, transport, parallel post-process activities and parts storage can be combined in the smallest possible area, depending on workpieces and the installed logistics. This represents an alternative to bulky, rigid belt linkages and inaccessible gantries.
  • Automation of shaft production
  • ModuLine Conveyor Cages
  • Simultaneous Machining
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PRÄWEMA SynchroFine® XL
PRÄWEMA SynchroFine® XL
Gear grinder
DVS TECHNOLOGY GROUP
Gear grinding machines
PRÄWEMA SynchroFine® XL
The PRÄWEMA SynchroFine® XL gear grinding machine is laid out for profile grinding on internal and external gears, on disc and shaft-shaped parts. The machine is laid out in three versions and is suitable for generating gears for components up to Module 32 with an outer diameter of 2,200 mm. Naturally the machine offers an option for hobbing gears up to Module 8.The natural granite machine bed is your guarantee for the highest geometric precision as well as static and dynamic rigidity. The low heat expansion coefficient and high thermal capacity ensures maximum thermal stability. All values for long-term precision, rigidity and thermal stability are better than those achieved e.g. with steel, cast iron or polymer concrete.The motion stand (X1 axis) for the grinding unit also consists of natural granite. The Z1 axis (grinding stroke in axial direction of workpiece) is designed as a wear-resistant linear drive. This allows high feed rates with excellent precision. The pivot axis (B axis) for adjusting the workpiece helix angle is laid out as a wear-free torque motor. The axis can be clamped hydraulically for rough grinding. The stable shift axis (Y axis) allows optimum grinding wheel dressing, correction movements during the grinding process up to incorporation into five-axis grinding for corrections, scanning measurement of the teeth up to use of the grinding operation with revolving worm. The grinding spindle used for hob grinding has an automatic balancing system and structure-borne sound sensors for sparking in.
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