Power Skiving

Power Skiving

The DKCK-VMC450 is a high-precision power skiving machine designed for advanced gear manufacturing in automotive and EV transmission applications.
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Description

Technical Parameters

 

Product Introduction

 

The DKCK-VMC450 is a high-precision power skiving machine designed for advanced gear manufacturing in automotive and EV transmission applications.

 

product-1000-1500

 

 

Technical Parameters

 

Technical Parameter Item

Specifications

Control Axes

6 Axes (X, Y, Z, SP1, B, C), 5-axis simultaneous interpolation

Max. Workpiece Diameter

450 mm

Max. Gear Module

Module 4.0

Gear Precision Grade

DIN 5 / AGMA 12 compliant

CNC System Options

FANUC / SIEMENS / HEIDENHAIN

Spindle Power / Speed

22 kW / 12,000 RPM


Typical Applications:Internal ring gears/Planetary gear components/Spline shafts/High-precision automotive transmission parts

 

 

Machine Details

 

Rigid One-Piece Cast Iron Structure: Heavy-duty, thermally stable bed designed to minimize vibration and maintain machining stability during high-speed synchronized operations.

 

Direct-Drive Synchronized Spindles: High-torque electronic gearbox (EG) architecture that synchronizes tool and workpiece rotation.

 

Swiveling Milling Head: B-axis configuration providing flexible angular positioning for complex approach angles and internal profiling.

 

 

Key Benefits

 

Reduced Setup Errors: Combines turning, milling, and skiving in one platform, reducing cumulative positioning errors and improving gear concentricity by up to 30% compared to multi-machine processes.

 

Enhanced Production Efficiency: Significantly shortens cycle time (typically 20–40% faster than traditional gear shaping), especially for internal ring gears used in EV transmissions.

 

Extended Tool Life: High dynamic stiffness reduces micro-chatter, protecting cutting edges from premature wear during continuous runs.

 

 

Customization Capabilities

 

Tailored Fixturing: Custom hydraulic clamping systems engineered precisely to your part drawings.

 

Automation Integration: Supports robotic loading/unloading systems and automatic tool changers (ATC), enabling unattended and continuous production.

 

Software Optimization: Custom macros pre-installed for specific spline or non-standard gear profiles.

 

 

Quality & Compliance


Certified with CE and manufactured under ISO 9001:2015 quality management systems. Each machine undergoes rigorous inspection, including laser interferometer calibration for axis accuracy and a 48-hour continuous dry-run test. Full test reports and sample cutting verification are provided before shipment.

 

 

Warranty & Field Installation

 

12-Month Warranty: Covers major mechanical and electrical components. Extended warranties available.


On-Site Commissioning: Global deployment of technicians for machine leveling, geometric calibration, and operator training.


Remote Diagnostics: LOT-enabled CNC interface for real-time troubleshooting by our factory engineers.

 

 

Packaging & Logistics

 

MOQ

1 Unit

Lead Time

60–90 days from technical drawing sign-off and deposit receipt.

Packaging

Sea-worthy heavy-duty steel skid plate with anti-rust vacuum packing, enclosed in a reinforced wooden crate.

Shipping

Flat-rack or standard high-cube container depending on final automation layout.

 

 

FAQ

 

Q: Can the DKCK-VMC450 process high-hardness internal gears after heat treatment?

A: Yes. With appropriate carbide coated skiving tools and the rigid cast bed, it handles hard skiving up to 60 HRC.

Q: Do you supply the power skiving cutter tools and cycle time programming?

A: We provide complete turnkey solutions. Send us your part drawings (STEP/DXF format) for a cycle time simulation and tailored tooling recommendations.

Q: What is the typical lifespan of the spindle under continuous heavy gear cutting?

A: The spindle uses premium high-precision bearings and an oil-chiller cooling system, designed for stable 24/7 industrial production over years of service when properly maintained.

Q: Is the machine compatible with existing automated lines or central factory networks?

A: Yes. The FANUC and SIEMENS control options support standard Profinet/Ethernet protocols and MTConnect for easy integration into your MES or robotic cells.

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