ABA Powerline Creep feed grinding machine

GRINDING TECHNOLOGIES
Creep-Feed Grinding

Experience the powerLine The powerLine technology machines are specifically geared towards creep-feed grinding applications. Their mono-base design allows grinding widths Z-axis of up to 700 mm with a maximum spindle power of 105 kW. The compact, steel base designed
powerLine model is equipped with linear guides in all three axes. All three axes X, Y, Z are driven by servo motors via ball screws. The standard version of the multiLine comes with high-precision linear scales for positioning of the vertical axis. The direct drive of the grinding spindle from
26 kW guarantees optimal torque transfer. Different measuring devices and CD continuous dressing units are examples of a wide variety of available options making it easy to customize the powerLine to your individual
requirements.

Spindle power up to 105 kW
Grinding spindle with pre-loaded
Standard dressing device for creep feed grinding precision bearings Capable to handle very high table loads Large variety of options available Grinding wheel width up to 300 mm
Extreme high rigidity
Table-mounted profile roll dressing unit Continious dressing device for grinding wheels up to 300 mm in width mounted to the grinding head. Comparison between Reciprocatíng and Creep-Feed Grinding
Surface Roughness greater lower
Average Grinding Temp. lower higher
Shape Variance lower greater
Profile Variance greater lower
Grinding Forces lower greater
Edge Wear greater lower
Design Characteristics Machine Concept
Welded and tempered steel Traveling table design
construction Z-axis via traveling headstock
Linear guideways in all axes Sinumerik 840D CNC controls
Full machine enclosure Examples of creep-feed applications. All axes with ball screws powerLine.