DVS Group

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DHS ... XOZ

highlights

  • Machine frame with insulating material
  • Tempered motor-driven spindle
  • Digital drives, alternatively with linear motor
  • Column saddle with movable grinding spindle
  • Pretensioned linear bearings
  • Pendulum processing possible
  • Siemens CNC 840 D
  • Process control

  • Grinding wheel dia.: 457mm
  • Max. workpiece dia.: 1000 x 350mm
  • Grinding agent: Corundum, CBN or diamond

product image

DHS ... XOZ

machine description

Diskus lateral surface grinding machines with moving vertical spindle.
This machine type is a machine with vertical motor-driven grinding spindle. The workpieces are clamped and ground using clamping devices designed for the specific type of work. The devices are fastened to the machine bed. The column saddle on which the motor-driven spindle is mounted, is used as downfeed, dressing and oscillating carriage.
 
The unfinished and finished parts are transported by an automatic charging/discharging system, which can be installed parallel to the machine in various directions for the operating sequence. The workpieces are clamped with clamping devices designed for the specific type of work.
The machine has 2 clamping devices and one grinding tool. While the first workpiece is being ground at station "A", a second workpiece is simultaneously discharged and a new workpiece charged. In the next cycle, the workpiece at station "B" is ground, while the first workpiece is moved out and a new workpiece loaded again. During this cycle, the wet grinding area is locked to protect the operator.
 
Workpieces can be measured with extremely high precision during the program sequence with the built-in measuring system. The measuring results can be used for dimensional corrections on the machine if required.

Technical Data

Machine types available in this series:

  • DHS 457 XOZ - Max. workpiece: 1000 x 350mm

The following grinding agents can be used:

  • Corundum
  • CBN
  • Diamond

attendant technologies

Plunge cut grinding (with oscillation) – Type DHS

In this grinding process the workpieces are guided beneath the movable grinding wheel with the aid of a charging unit. The plunge cut is accomplished with oscillation while the workpiece is beneath the grinding wheel.

attendant workpieces