Burnishing and deep rolling improve metal surfaces through cold forming. Surface roughness is significantly reduced, while load-bearing capacity and sealing and sliding properties are improved. The result is wear-resistant, long-lasting components. Deep rolling also induces compressive residual stresses, increasing fatigue strength.
URMA offers hydrostatic solutions for internal and external surfaces as well as freeform contours, which can be integrated directly into turning and milling machines. HG tools machine all common metals up to approx. 65 HRC and deliver reliable results for both series and single-part production.
Burnishing
Burnishing significantly smooths the surface, delivering the desired properties of a high-quality finished surface.
Deep Rolling
Deep rolling significantly increases component life and fatigue strength.
Cylinder Tube Machining (Peeling and Burnishing)
Compared with honed cylinder tubes, burnished cylinder surfaces provide significantly improved sliding and sealing properties.
