GB/T 14495-2009 《Geometrical product specifications(GPS) - Surface texture: Profile method - Roughness comparison specimens for wooden pieces》 Related products

The GB/T 14495-2009 standard specifies the manufacturing method, surface characteristics, classification, surface roughness parameters and evaluation methods of the comparison sample blocks of wooden parts. It is suitable for the surface roughness evaluation of wooden parts processed by sand, milling, planing, turning and other processes. These samples are used to compare with surfaces with similar structural textures and processing methods to evaluate the surface roughness of wooden parts through vision and touch. The standard also provides a reference for selecting the value of surface roughness parameters, providing important technical support for the quality control of wooden parts.