Swirled Ball Screws
Wood dust, shavings, high speeds and the utmost precision: the demands placed on modern woodworking machines are diverse and constantly growing. To ensure that CNC machining centres, milling machines and drilling systems operate reliably and precisely, the components used must also be optimally adapted to these specific conditions.
This is precisely why swirled ball screws have been developed, specifically designed for use in dusty environments.
Why ‘whirled’ is the better choice
Whirling is a high-precision manufacturing process which, unlike rolled or ground processes, produces a particularly smooth and homogeneous surface.
Whirled ball screws have no grinding grooves in the thread root and no rolling seam on the outer diameter. As a result, wood dust and dirt particles have virtually no surface area to which they can adhere. This makes it easier to remove contaminants and significantly extends the service life of the spindles.
Whirling ensures that the ball screws have a continuous profile without grinding grooves in the thread root. This reduces the likelihood of wood dust and other contaminants accumulating. Unlike rolled ball screws, whirled versions have no rolling seam on the outer diameter, which also means less surface area for dust and dirt.
High Precision in Dust and Dirt
In modern woodworking machines, ball screws perform central tasks: they move the axes (X, Y and Z) precisely and repeatably. This ensures exact tool guidance during complex milling or drilling operations.
In addition to dust resistance, there are further advantages:
- High running speed thanks to low friction
- Energy efficiency through high efficiency
- Reliable sealing thanks to a plastic scraper with a sealing lip that effectively removes dirt.
The combination of a whirled screw contour and optimized wipers ensures consistently clean and precise motion, even under the demanding conditions of woodworking.
Conclusion: Dust-resistant precision
Whirled ball screws achieve outstanding performance, durability, and cleanliness through intelligent manufacturing technology.
Whether in CNC milling machines or automated machining centers, whirled ball screws ensure precise movements, high efficiency, and trouble-free operation, even in dusty environments.
