DANUNI - High precision grinding machine for aerospace landing gears

DANUNI - External grinding machine
DANUNI - External grinding machine

DANUNI: landing gears grinding machine

DANUNI machine range has been designed and developed for precision external and internal landing gears grinding.

The DANOBAT Gap Bed Grinding Machine revolutionises the grinding process because it can swing the whole component between centres. With DANOBAT grinding machine range customers can obtain reduction of up to 50% in machining overhaul times due to the integration of OD and ID operations in one machine, providing a fast R.O.I.

The machines are offered in different sizes, models and configurations depending on the application and customer requirements. Landing gear components requiring a swing of up to 6500 mm (161.5’’) can be handled. In addition the machine can grind internal bores up to 2550 mm (100.4’’) in length.

  • Workpiece length: up to 3750 mm
  • Grinding wheel diameter: up to 915 mm
  • Max. part swing: up to 6500 mm
Internal cylindrical grinding

Internal cylindrical grinding

External cylindrical grinding

External cylindrical grinding

Superfinishing

Superfinishing

Horizontal turning

Horizontal turning

Thread turning

Thread turning

Technical data

TECHNICAL CHARACTERISTICS

DANUNI 2500 /2500

DANUNI 3050 / 3750

DANUNI 4100 / 3750

DANUNI 7000 / 1000

Swing in gap

mm

2500

3050

4100

6500

Length between centres

mm

2500

3750

3750

2200

Width of gap

mm

800

1400

1400

1000

Swing over the table

mm

840

1600

1600

1600

Grinding wheel dimensions

mm

915 x 75

915 x 75

915 x 75

915 x 75

External spindle power

kW

20

20

20

20

Internal spindle power

kW

9

9

9

N/A

Downloads

Machining tests service

Try the machining test service on our machines with your workpieces. Put the capacity of DANOBAT machines and our process team to the test, to be absolutely sure about your investment.

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