Skiving Machining Center for Gears

Skiving Machining Center for Gears

The DKCK VMC450 is a 6-axis (5-axis simultaneous) gear skiving machining center featuring a flexible tilting head and a 20-tool automatic changer.
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Description

Technical Parameters

 

Product Introduction

 

The DKCK VMC450 is a 6-axis (5-axis simultaneous) gear skiving machining center featuring a flexible tilting head and a 20-tool automatic changer.

 

 

 

Technical Parameters

 

Technical Parameter Item

Specifications & Capabilities

Control Configuration

6 Axes, 5-axis simultaneous interpolation

Max. Workpiece Diameter

Ø 850 mm

Max. Workpiece Length

500 mm

X / Y / Z Axis Travel

1,400 mm / 450 mm / 1,000 mm

X / Y / Z Rapid Traverse

20–32 m/min

Spindle Type & Power

Motorized Spindle / 15 kW

Spindle Speed Range

5–3,500 r/min

Spindle Run-Out

0.005 mm

Positioning Accuracy

0.001 mm (Grating absolute measurement resolution)

Repeat Positioning Accuracy

0.003 mm

 

Typical Applications: Internal ring gears / planetary gear sets / spline shafts / precision transmission components

 

 

Machine Details

 

6-Axis Five-Linkage Kinematics: Provides full multi-axis coordination for synchronized skiving and complex gear path generation, ensuring flexible machining capability across different gear geometries.

 

High-Precision Tilting Head (B-Axis): Enables angular positioning for helical gears, bevel gears, and inclined profiles, improving accessibility in internal and complex structures.

 

20-Station Automatic Tool Changer (ATC): Supports fast and stable tool switching, reducing idle time between machining steps and enabling continuous multi-process operations.

 

Closed-Loop Optical Gratings: High-resolution linear feedback system ensuring precise axis positioning and stable motion control during extended machining cycles.

 

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Key Benefits

 

Reduced Setup Complexity: Enables complete machining in a single setup, minimizing cumulative positioning errors and improving part consistency across batches.

 

Higher Throughput Efficiency: Simultaneous multi-axis interpolation and reduced tool-change intervals can improve production efficiency by 20–35% compared to conventional multi-machine processes.

 

Stable Long-Term Accuracy: Optimized structural rigidity and closed-loop feedback maintain consistent precision during continuous production, reducing scrap rates and rework.

 

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Customization Capabilities

 

Workholding & Fixturing: Engineering of custom hydraulic or pneumatic chucks tailored specifically to your gear blanks and shaft dimensions.

 

Control System Integration: Tailored configuration options for mainstream CNC systems to match existing workshop network standards.

 

Targeted Macro Programming: Pre-loaded software cycles optimized for specific spline, spur, or specialized transmission gear profiles.

 

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Quality & Compliance

 

Fully CE certified and manufactured under ISO 9001:2015 quality management systems. Each machine undergoes laser interferometer calibration, dynamic accuracy verification, and a 48-hour continuous operation test. Complete inspection reports and sample cutting validation are provided prior to shipment.

 

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Warranty & Field Installation

 

12-Month Warranty: Full coverage on primary mechanical, structural, and electronic components, with optional extended service plans.

 

Global Field Commissioning: On-site deployment of technicians for precision leveling, geometric alignment, and specialized operator training.

 

Predictive Diagnostics: Network-capable CNC interface allowing secure remote connection for real-time troubleshooting by our factory engineers.

 

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Packaging & Logistics

 

MOQ

1 Unit

Lead Time

60–90 days following technical blueprint sign-off and deposit clearance.

Packaging

Sea-worthy transit protection using heavy-duty steel skid bases, anti-corrosive vacuum sealing, and reinforced exterior wooden crating.

Shipping

Dispatched via flat-rack or specialized open-top containers depending on the secondary automation configurations selected.

 

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FAQ

 

Q: What types of gears can the DKCK VMC450 process with its tilting head?

A: The high-precision tilting head allows the machine to easily process complex helical gears, straight spur gears, cylindrical gears, and various types of splines or irregular gear profiles.

Q: How does the absolute grating measurement system improve batch consistency?

A: The 0.001 mm resolution optical gratings provide direct, continuous position feedback to the CNC controller, compensating for thermal expansion and ensuring repeatable 0.003 mm accuracy across large production lots.

Q: Can this machining center be integrated into our existing central factory network?

A: Yes. The onboard control systems support standard industrial Ethernet protocols, allowing seamless connection to your factory MES, data tracking networks, or robotic loading cells.

Q: Do you offer application support for designing the power skiving process?

A: Yes. We provide complete turnkey technical support. By sending us your part drawings (STEP/DXF format), our engineering team will perform a cycle time simulation and provide customized tooling and programming recommendations.

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