Roller burnishing demonstrates its strengths in the automotive industry in particular, but also in other branches of industry. Whether in electrified powertrains, conventional transmissions or belt drives: The process opens up possibilities that could only be realised at great expense or not at all using conventional production methods.
Roller burnishing is a key technology for components with rotationally symmetrical shapes where stability, dimensional accuracy and surface quality take centre stage. At FIUKA, we rely on efficient, non-cutting processes with which we manufacture components that fulfil the highest requirements.
By combining this with our deep-drawn blanks manufactured in-house, we can offer the entire process - from blank production to roller burnishing and final machining - from a single source. This not only ensures consistently high quality, but also provides our customers with a decisive cost advantage thanks to fewer process steps and better material utilisation.
Precise contours, defined wall thicknesses and perfect surfaces form the basis for safety and functionally relevant systems.
During roller burnishing, the material is retained and remoulded. This leads to work hardening in the stressed areas - an increase in strength and durability.
The process also shows its strengths in transmission technology. For example, pistons can be manufactured with a rolled groove into which cost-effective sealing rings can be securely inserted. In belt drives, roller-burnished pulleys replace expensive cast variants and ensure maximum precision at the same time.
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