English to Czech Tech/Engineering Materials (Plastics, Ceramics, etc.) texturování

EDM scale is resistant to the etchants we use to perform the texturing process. If it is present, even in small amounts, on the tool's surface the area affected will either not etch at all or may etch only intermittently. Neither of these conditions will give your mold component an acceptable visual appearance. It is much simpler and drastically more cost effective to bench or polish out the EDM scale prior to attempting to texture the component