BAUBLIES AG - Glattwalzen, Festwalzen, Rollieren, Rollierwerkzeuge, Rollierwerkzeug, Festwalzwerkzeuge, Einwalzen

What materials can be roller burnished?

All plastically formable metals can be roller-burnished. Here the material hardness should be below 45 HRC (Rockwell hardness) when using conventional roller burnishing tools. Diamond finishing tools permit the machining of considerably harder workpieces (< 60 HRC).
The rollability of a material is determined with the ductile yield; if the ductile yield is above 5 %, the rollability is generally given. The greater the ductile yield, the better the materials can be plastically formed.
Plastics can generally also be roller burnished, however show clear tendencies to return to their original shape, so that the effects of smoothing tend to be minor.

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