C 30

OERLIKON Bevel Gear Cutting Machine

Highly efficient, environmentally friendly dry-cutting

Thanks to continuous further development of the vertical concept, the Oerlikon C 30 bevel gear cutting machine sets new standards in dry processing. All of the bevel gear machines in this series are equipped with a thermostable, vibration-damping machine bed. The cutting machine utilizes an optimized axis arrangement, resulting in reduced traversing paths that significantly reduce the load on the drive components and stiffen the structure of the overall system at the same time. An integrated deburring tool also provides maximum productivity and maximum process safety using the PULSAR method. Use of the optional Power Skiving method makes it possible to achieve even greater machine flexibility and productivity.


  • Continuous further development of the vertical concept with minimal traversing paths
  • New materials with optimal attenuation properties while providing an extremely stiff structure and thermal stability
  • Integrated deburring in the same clamping as for gear cutting
  • New operating software with touchscreen display and clear screen layout
  • Vertical spindle arrangement makes clamping device changes easy
  • Optional Power Skiving of internal and external gearing by means of cylindrical monoblock tools
  • Optimal energy efficiency (e2) thanks to recovery and on-demand control of units
Range of Application continuous indexing single indexing
Workpiece Data
Workpiece diameter (max.)

Ø 280 mm
Normal module range

1.5 – 6.5 mm
Tooth width (max.)

58 mm
Smallest/largest spiral angle

0°/60°
Smallest/largest number of teeth

6/180
Smallest/largest gear ratio

1:1/1:10
Tool Data
Cutter head diameter

39 – 105 mm

3,25“ – 7,5“
Number of blade groups (continuous)

5 – 19

-
Cutter Head Spindle (A axis)
Seating diameter: Gleason outer cone, No. 14; 1:24

Ø 58.227 mm
Cutter head spindle speed (max.)

1,500 rpm
Workpiece Spindle (B axis)
Seating diameter: Oerlikon outer cone 1:4

Ø 140.11 mm
Seating diameter: Oerlikon inner cone No. 39; 1:19,764

Ø 99.258 mm
Workpiece spindle opening

Ø 93 mm
Workpiece spindle speed (max.)

1,500 rpm
General Machine Data
Total connected load

40 kVA
Machine dimensions (L x W x H) approx.

4,150 x 3,420 x 2,850 mm
Net weight approx.

16,000 kg
Range of Application
Workpiece Data
Workpiece diameter (max.) Ø 280 mm
Normal module range 1.5 – 6.5 mm
Tooth width (max.) 58 mm
Smallest/largest spiral angle 0°/60°
Smallest/largest number of teeth 6/180
Smallest/largest gear ratio 1:1/1:10
Tool Data
Cutter head diameter 39 – 105 mm
Number of blade groups (continuous) 5 – 19
Cutter Head Spindle (A axis)
Seating diameter: Gleason outer cone, No. 14; 1:24 Ø 58.227 mm
Cutter head spindle speed (max.) 1,500 rpm
Workpiece Spindle (B axis)
Seating diameter: Oerlikon outer cone 1:4 Ø 140.11 mm
Seating diameter: Oerlikon inner cone No. 39; 1:19,764 Ø 99.258 mm
Workpiece spindle opening Ø 93 mm
Workpiece spindle speed (max.) 1,500 rpm
General Machine Data
Total connected load 40 kVA
Machine dimensions (L x W x H) approx. 4,150 x 3,420 x 2,850 mm
Net weight approx. 16,000 kg

The above-mentioned maximum values were determined for industry-typical gear units.
If necessary it has to be examined whether maximum values can be combined.

Subject to changes.
C 30 Brochure English
(PDF, 5 MB)
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C 30 Technical Data Sheet English
(PDF, 111 KB)
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Optimal chip flow thanks to vertical axis concept

Highlights

OERLIKON Bevel Gear Cutting Machine C 30

Optimal chip flow thanks to vertical axis concept

  • Minimal heat input thanks to systematic avoidance of chip deposits in the working chamber
  • Separate working chamber to protect drive components
  • Foundation for trend-setting high-speed machining
  • Optimized axis arrangement allows for optimal process monitoring
  • Moving parts protected from damage caused by chips both inside and outside the working chamber
  • Optimal energy efficiency thanks to recovery and on-demand control of units
Intelligent Production Process with Machine-integrated Start-up and Quality Assurance

Highlights

OERLIKON Bevel Gear Cutting Machine C 30

Intelligent Production Process with Machine-integrated Start-up and Quality Assurance

  • Short processing times and low tool costs make for economic production processes
  • Measurements taken during the production process itself and automated calculation of corrections in the machine provide quality assurance for the production process
  • High indexing quality is ensured over the entire service life of the tool via temperature compensation
  • Ultimate quality in the face milling process thanks to automatic pitch compensation via software settings
  • Optimized process sequences, machining times and tool life with Smart Process Control (optional)
Minimal setup times

Highlights

OERLIKON Bevel Gear Cutting Machine C 30

Minimal setup times

  • Vertical axis concept makes it easy to access the workpiece clamping device
  • Bayonet connector speeds up clamping device changes
  • Integrated workpiece measurement system for automatic quality monitoring and faster production release following a component change
  • Blade breakage monitoring allows for fast response to minimize downtime
Minimal auxiliary times thanks to high-speed workpiece change

Highlights

OERLIKON Bevel Gear Cutting Machine C 30

Minimal auxiliary times thanks to high-speed workpiece change

  • Optimized workpiece changes, since loading system is fully integrated into the machine
  • Standardized Profibus control interface for easy integration with external automation
  • Integrated NC axes mean intelligent coordination of machining process and workpiece changes
  • Automatic workpiece changes, including for cylindrical gears cut by Power-Skiving
Process Design and Cylindrical Gear Production via Power Skiving in Closed Loop

Highlights

OERLIKON Bevel Gear Cutting Machine C 30

Process Design and Cylindrical Gear Production via Power Skiving in Closed Loop

  • Virtual process design with Klingelnberg design software for optimal cutting conditions and absence of collisions during the process
  • Automated correction of flank and profile deviations, as well as tooth thickness
  • Flexible process data input for multiple-cut strategies enables verifiable component quality
  • High indexing accuracy from the continuous process
Flexible deburring with PULSAR

Highlights

OERLIKON Bevel Gear Cutting Machine C 30

Flexible deburring with PULSAR

  • Visualization of the deburring paths ensures collision protection between the deburring tool, bevel gear cutting machine, and component
  • Early-stage validation of production equipment and fast deburring setup, since all deburring development takes place outside the cutting machine
  • Easy loading of centrally stored deburring processes minimizes tooling time during setup
  • Deburring calculation for flank profiles of various manufacturing methods
  • Deburring designs, including for external gearing produced by Power Skiving
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42499 Hückeswagen
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Fon: +49 7243 559-0
Fax: +49 7243 599-165
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