The Influence of Selected Brushing Process Parameters on the Tool's Operating Time

Abstract The article concerns the possibility of carrying out an optimization process of the extending the life of a brush tool which is use during the process of removing burrs and rounding edges. The work focused on the influence of selected parameters on the wear time of tools. A number of tests were carried out to optimize the selection of parameters in terms of tool life, while maintaining the proper quality of the manufactured products, which translates into their reliability. As part of the work carried out, an optimal set of parameters was prepared to extend the tool's operational time. These parameters are the rotational speed of 1400 rpm and the external diameter of the tool of 200 mm. Thanks to the use of new parameters of the brushing process, the tool's operational time was extended by about 67%. The work carried out, after verification as part of large-scale production, led to a reduction in the consumption of tools, which had a positive impact on the improvement of the company's financial result (reduction of cost per part) and also contributed to the reduction of the carbon footprint. The work indicates further areas for development.