DVS-Universal-GrindingMachineryUGrind 800-1500
DVS Universal Grinding GmbH

T +49 (0)6033 18176-00
E info@dvs-ug.de
Hard turning and cylindrical grinding in one clamping
DVS UGRIND 800/1500 Hard turning and cylindrical grinding in one clamping

Most of our customers are manufacturers of clamping devices, milling tools, and components for the automotive industry or mechanical engineering. Our compact and modular solutions are especially suited to the production of small series or even individual parts. The configurable, customer-specific multifunction head (MFK) can be equipped with spindles for internal and external grinding as well as with turning tools and a 3D measuring probe. The MFK is also continuously swiveable with a resolution of 0.001 due to the direct drive provided by a torque motor. This means that any taper angle on inside and outside diameters can be machined without time-consuming dressing.

The machine itself features a clearly arranged working space, good accessibility to workpieces and tools, as well as simple and intuitive operation and programming.

The machine bed made of natural granite has a vibration-damping effect and is highly resistant to temperature fluctuations. This makes the UGrind solid enough to effortlessly turn hardened steels and even carbide. The 45° degree arrangement of the bed ensures effective chip removal.

Highlights
01

Complete machining in one clamping. Turn anything that can be turned. Grind anything that needs to be ground.

02

Fast setup, quick programming – a machine that is pleasant to work with and gets the job done quickly.

03

Intuitive and ergonomic: good accessibility, crane loading, intuitive operation via a touchscreen, and complete program modules.

04

Small footprint thanks to integrated coolant treatment.

05

Optional automation solutions: The DVS UGrind also works fully automatically with our ULoad or a custom solution, such as from rbc robotics.

UGrind 800/1500 Technical specification

Model variant:

UGrind 800

UGrind 1500

Workpiece diameter max. in mm:

350

350

Distance between centers in mm:

1200

1800

Workpiece spindle (C-axis), speed in min–1:

1500 (optional: 5000)

1500 (optional: 5000)

Travel distance X in mm:

500

500

Travel distance Z in mm:

800

1500

Swivel range B-axis in °:

-45 bis +225

–45 bis +225

Peripheral speed external cylindrical grinding in m/s:

50 (Korund) 80 (CBN)

50 (Korund) 80 (CBN)

Internal cylindrical grinding speeds in rpm:

30.000 (standard), 45.000, 60.000, 75.000, 90.000. 105.000 (optional)

30.000 (standard), 45.000, 60.000, 75.000, 90.000. 105.000 (optional)

Operation:

Own graphical user interface UCee 2.0 based on Windows

Own graphical user interface UCee 2.0 based on Windows

Control:

Bosch Rexroth MTX standard CML 75.1

Bosch Rexroth MTX standard CML 75.1

Optional accessories:

Hydrostatically mounted tailstock, 3-point bezel, various dressing options, in-process measuring system, grinding and dressing detection, various clamping devices, Y-axis, ULoad automation cell. Other options on request

Hydrostatically mounted tailstock, 3-point bezel, various dressing options, in-process measuring system, grinding and dressing detection, various clamping devices, Y-axis, ULoad automation cell. Other options on request

Technologies:

Internal and external cylindrical grinding, internal and external turning: Conical and cylindrical machining as well as face machining

Internal and external cylindrical grinding, internal and external turning: Conical and cylindrical machining as well as face machining

Drive:

B-axis (multifunction head): Torque motor, C-axis (main spindle): Direct drive, X-axis (transverse): Servo motor with ball screw, Z-axis (longitudinal): Linear motor

B-axis (multifunction head): Torque motor, C-axis (main spindle): Direct drive, X-axis (transverse): Servo motor with ball screw, Z-axis (longitudinal): Linear motor

Equipment:

Basic machine with compound slide, tool spindle, multifunctional head, coolant preparation, chip management, and oil mist extraction. Grinding spindle and turning tools optional / configured according to customer requirements

Basic machine with compound slide, tool spindle, multifunctional head, coolant preparation, chip management, and oil mist extraction. Grinding spindle and turning tools optional / configured according to customer requirements