Machined carbon-fiber-reinforced resin product having end face and production method therefor

The objective of the invention is to provide a machined carbon-fiber-reinforced resin product with minimal flashes and almost none of the problems described above that occur on a surface machined by trimming, cutting, or the like, said resin product having an end face with satisfactory surface texture, and excellent surface properties, in particular smoothness. The invention provides a machined carbon-fiber-reinforced resin product containing carbon fibers and a resin and having an end face, wherein the end face has a surface roughness (Rz) in the range of 5 [mu]m to 50 [mu]m inclusive. 本发明的目的是提供种碳纤维增强树脂加工制品，其在进行切削等的加工表面上几乎没有上述问题，并且具有抑制了毛刺的产生的端表面，具有良好的表面性能和表面性，并且特别是优秀的平滑性；以及通过种具有端表面的碳纤维增强树脂加工制品，其包含纤维和树脂，其中端表面具有5μm至50μm范围内的表面粗糙度(Rz)。