Product Information
machine tools

GB260

Gear grinding machine product list
GB260
The newly developed multiple columns improve workability and reduce changeover time.

Features

  • Achieve flexible machining of a variety of workpieces with high-speed cutting

■Processing position
High-speed gear phase indexing and workpiece changer significantly reduce non-cutting time, and also support shaft gears
■High-speed gear phase indexing
The indexing function at the machining position is now as fast as possible (1 sec)
■Multiple columns
Upper: tailstock, dressing device, lower: work changer, interchangeable on a common rotating shaft
Both the tail stock and the dressing device can be moved to the work loading/unloading surface, shortening the changeover time and improving workability.
■ Dress position
Two dressing devices can be installed, and tool change and adjustment are unnecessary, reducing changeover time.
Also, different types of dressing devices can be installed.

specification

Maximum workpiece outer diameter (mm) 260
Maximum workpiece face width (mm) 50
Maximum workpiece length (mm) 200
Workpiece Module 0.6 to 4.0
Maximum workpiece rotation speed (min-1) 3,000
Wheel spindle rotation speed (min-1) 8,000
Wheel outer diameter (mm) 275
Floor area Width x depth x height (mm) 3,940×2,220×3,010
Machine weight (kg) 10,000

Machining accuracy (example)

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