Gear Skiving

The DKCK‑VMC450 is a universal 6‑axis gear machining center engineered for high‑precision manufacturing of complex gear components and functional transmission parts. Following the DASK design philosophy, the machine focuses on maximum process integration, kinematic flexibility, and long‑term machining stability.

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Description

Technical Parameters

Product Introduction

CNC Power Skiving Center is a direct-drive gear cutting machine designed for the finishing of internal gears, external gears, and stepped blind-hole gears.

Core Features

Mineral-cast monolithic bed, damping interrupted cutting vibration during gear skiving to support consistent gear tooth machining.

Dual DD direct-drive motors, reducing transmission backlash to maintain spindle synchronization during high-speed gear skiving.

Embedded EGB control system, maintaining phase synchronization during generating motion to support DIN 6 gear machining requirements.

Dual-axis electronic generating linkage, supporting continuous machining of internal gears and blind-hole gears within a single setup.

product-1000-1500

Technical Parameters

Specification Item	Performance Index
Max. Module	4 mm
Max. Workpiece Diameter	320 mm
Y-Axis Stroke	±40 mm
C-Axis Indexing Accuracy	±2″
B-Axis Swing Range	±30°
Dual-Axis Synchronization Error	±0.0005°
Machining Accuracy Grade	DIN 6

Quality Standards

CE Compliance
The machine is designed in accordance with CE requirements and incorporates enclosed guarding and electrical safety systems.

ISO 9001 Quality Management System
Manufacturing and inspection procedures are operated under the ISO 9001 quality management system.

Factory Accuracy Verification
Each machine undergoes trial operation, geometric accuracy inspection, and machining accuracy verification before shipment.

Machining Capabilities

Gear Types
Involute internal gears, external gears, stepped blind-hole gears, splines, and helical gears.

Size Range
Pitch circle diameter: Φ20 mm – Φ300 mm.
Module range: 0.5 – 4 mm.

Material Compatibility
Suitable for quenched and tempered steel, cast iron, alloy steel, and non-ferrous metals.
Applicable to common gear materials with blank hardness up to HRC28.

FAQ

Q: Is the machine easy for new operators to use?

A: The graphical interface allows operators to input gear parameters such as tooth count, module, and helix angle, after which the system generates the required machining program.

Q: Can accidental collisions damage the direct-drive spindle?

A: The drive system includes overload protection functions that can stop machine operation when abnormal loads are detected, helping reduce the risk of component damage.

Q: How is oil mist managed during power skiving?

A: The machine uses a fully enclosed guarding system and an oil mist collection unit to capture and separate oil mist generated during machining.

Q: How can deformation be controlled when machining thin-wall gear rings?

A: The hydraulic clamping system supports adjustable pressure settings, allowing clamping force to be matched to different workpiece structures.

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Power Skiving

CNC Gear Skiving Center

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