PGV 3

High-production CNC Vertical Grinding Machine

Swing diameter
9.8 in.
Max. grinding diameter
5.9 in.
Max. workpiece height
4.7 in.
Max. grinding length
4.7 in.
Max. rotational speed of the working spindle
1,500 rpm
Max. rotational speed of the grinding spindle
45,000 rpm
Control & software alternatives
FANUC
Highlights

Reduction of cycle time with 3-ACC (Auto. Chuck Change) system

  • A work loading/unloading station and 2 grinding stations are equipped as standard, which significantly improves production capacity.
  • Work change and set-up can be done while grinding other 2 works.
  • Different processes can be executed in 2 grinding stations at the same time.

Wheel spindle combination

  • Standard: 2 spindles (Internal + External)
  • Option 1: 2 spindles (Internal + Internal)
  • Option 2: 3 spindles (Gang tooling spec) Internal (Grinding ST.1) + Internal & External (Grinding ST.2)

Space-saving feature

  • With its multi-processing capability, floor space and labor cost is reduced to less than half in comparison with having an ID grinder and an OD grinder separately.

Other features

  • Auto. measuring system (option)
  • Single point dresser (Rotary dresser available as an option)
  • Scale feedback control for X and Z-axis (option)
Sample applications
Automation

Standard automation and customized solutions in VERTICO design

Automation is a key element of digital production. Every DMG MORI machine can be upgraded with standard automation or with a customized automation solution for flexible manufacturing systems:

Downloads & Technical Data
Clearance
Swing diameter
9.8 in.
Max. grinding diameter
5.9 in.
Max. workpiece height
4.7 in.
Max. grinding length
4.7 in.
Max. chuck diameter
7.9 in.
Working spindle
Max. rotational speed of the working spindle
1,500 rpm
Max. power of the working spindle
3.2 hp.
Grinding spindle
Tool holder
Screw-in type
Number of spindles
3
Max. rotational speed of the grinding spindle
45,000 rpm
Max. power of the grinding spindle
15.4 hp.
Revolver slides
Rapid transverse X1 / X2
59.1 ft/min
Rapid transverse Z1 / Z2
65.6 ft/min
Weight
Machine weight
13,228 lbs.

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