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Measuring strategies for smooth tool steel surfaces

Johan Berglund (Institutionen för material- och tillverkningsteknik, Tillverkningsteknik) ; Per Jonsson (Institutionen för material- och tillverkningsteknik, Tillverkningsteknik) ; Sabina Rebeggiani ; Bengt-Göran Rosén (Institutionen för material- och tillverkningsteknik, Tillverkningsteknik)
Proceedings of the XII. International Colloquium on Surfaces (1610-4773). p. 110-119. (2008)
[Konferensbidrag, refereegranskat]

Comparisons between different measuring strategies were made on three types of smooth tool steel surfaces. Three replica materials were tested to study possibilities within replication techniques. An optical interferometer as well as a mechanical stylus was used to evaluate the surfaces. The results showed that the tested replica materials generated good representations of both the form and the surface roughness (Sq > 300 nm). The evaluated surfaces were quite homogeneous, thus, few measurements are needed to get representative results. However, it was found that caution must be taken regarding manually polished surfaces which can be less homogenous and therefore require more measurements to get representative results.

Denna post skapades 2008-12-16. Senast ändrad 2009-12-09.
CPL Pubid: 81635