Technological Processes in Natural Stone Processing with Recommendations of Processing Tools Evaluation

Abstract:

The processing of surface of stone elements, as a result of which they are getting the relevant texture and the surface quality, is one of main requirements in the masonry production. As a result of finishing processing in the process of grinding, the surfaces should have a regular appearance of the surface.They should conform to certain requirements of norms on all exposed surfaces. This process can be conducted with grinders: knee, arterial or bridge. These machines are working with so-called heads equipped with abrasive fillers in the form of sections about different geometrical shapes fixed to the processing head which is a so-called load-bearing shield. Ensuring the appropriate quality, smoothness of mineral surface is significant for: - receiving required physical and mechanical parameters what has the significant influence on the operating period and running costs associated with it, - keeping the purity of the surface, what reduce the time of cleaning i.e. maintenance of the object, - utrzymania czystości powierzchni, co zmniejsza czas sprzątania tzn. utrzymania obiektu, - aesthetic and architectural adventages. Providing the high quality for the surface is depending on effectiveness of the influence of operating units which they comprise i.a. geometrical form of so-called rubbing sections. The article is devoted to the methodology of the evaluation of effectiveness of the processing which among others rubbing geometry tools determines.

• Periodical: Advanced Materials Research (Volume 1020)
• Pages: 60-65
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1020.60
• Online since: October 2014
• Authors: Jarosław Rajczyk, Mariusz Kosiń
• Keywords: Abrasive Disks, Optimization of the Shape of Tools, Processing of the Stone, Surface Roughness (SR)

References

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