VOUMARD

INTERNAL AND EXTERNAL GRINDING PERFECTION

VOUMARD high productivity grinding machines are designed for flexible ID and OD grinding operations. Highly accurate chucks and centerless work holding solutions allow for processing work pieces of almost every geometry and performing multiple internal and external grinding operations in a single clamping.

The VOUMARD machine range provides every customer with both high productivity and high flexibility grinding solutions. Our machines are appreciated worldwide and integrated in production lines or manufacturing workshops of market-leading companies in major industry segments like automotive, aerospace, bearing, tooling and spindle manufacturing.

VOUMARD systems are suitable for a large variety of parts manufactured in large batches (like diesel common rail and hydraulics-pneumatics components) or low quantities (like high precision bearings and machines spindles components).

VOUMARD VM 150

Flexible ID/OD grinding machine for large sized work pieces

GENERAL PROPERTIES

The VOUMARD VM 150 is a multi-purpose tool for ID / OD grinding operations with medium to large sized work pieces in small batches as well as in volume production. While short work pieces can be ground directly when clamped in the chuck, a variety of manual and automatic steady rests is available for grinding operations with long shafts.

Typical applications are grinding operations with parts for:

  • Hydraulic components
  • Spindles
  • Bearings
  • Gears

Maximum Workpiece Dimension*
Ø 500 x 100 mm
Ø 250 x 1400 mm (with steady rest)
* Depending on Machine Configuration

CUSTOMER BENEFITS

Our best-seller, the well known VM 150, is the versatile machine for medium to large sized work pieces. This machine offers ID grinding combined with OD grinding capabilities as well as a large variety of chuck and dressing options. Every machine bed is still hand scraped enabling our users to reach sub-micron precision and enabling „The Ultimate Touch in Grinding“.

All machines of the VOUMARD Productivity Line can be equipped with an automatic loading system to meet production requirements.

Versatility and simplicity without compromising efficiency

  • Reduced changeover times – Very good accessibility to machining area allows quick tool changing
  • Easy of use – Easy programming with VOUMARD graphical user interface
  • Flexibility – ID/OD grinding with thread, taper, cam, centerless and centered grinding options
  • Modularity – Wide range of machine configurations, options and tools to satisfy all needs
  • Increased availability – Minimum maintenance and reliable components drastically reduce down time loss
  • Time saving – FG-PROG software for off-line programming on an external PC

Processing capacity

Type of grinding Interior / Exterior
Size for working with linet 700 / 1300 / 1500 mm
Maximum weight in jaw chuck 250 daN / 100 mm
Maximum work piece weight between jaws Ø500 x 100 mm
Maximum diameter with linet Ø250 x 1400 mm

Processing course

Longitudinal axies Z= 500 mm
Transversal axis X= 230 mm
Height from machine bad to spindle 350 mm
Maximum inside diameter Ø200 mm
Maximum outside diameter Ø260 mm
Recommended maximum depth 250 mm
Swivel head axa B – Indexare max. 10° / 15°
Spindel speed 560 R/min – 800 R/min
Grinding advance 0,1 μm

Control type

CNC FANUC cu grafica Voumard

Photo

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