METHOD OF WORKING THE SURFACE OF A MACHINE ELEMENT OF A FIBER WEB MACHINE AND A MACHINE ELEMENT OF A FIBER WEB MACHINE

摘要

The present invention relates to a method of working the surface (24) of a machine element (10) of a fiber web machine, according to which method the surface of the machine element is formed smooth. According to the method, the smooth surface is provided with a patterning comprising recesses (30) having a depth and width of less then 100 µm. The invention further relates to a machine element of a fiber web machine, the element comprising a smooth operating surface (24) provided with recesses (30, 30', 30") of micrometric scale to produce a patterning in the surface.