In the diploma thesis a grooving milling tool has been designed and manufactured in collaboration with the selected company, where the tool design complied with the requirements described in the DIN EN 847-1 standard. The external dimensions of the tool were determined according to the technological requirements, while other parameters were based on the related standard and the characteristics of the selected cutting material. In the manufacturing process, the milling tool was machined into a final profile, four gullets were made and high-speed steel blankets were soldered. The body of the tool was protected from the chemical influences of the environment in the process of cold burnishing. In the last phase, the tool was balanced according to the ISO 1940-1 standard. An initial excess mass of 1.05 g was measured at the periphery of the tool, which, after successful balancing, was reduced to 0.0559 g, corresponding to the balancing class of G 6.3. Finally, the required markings such as the manufacturer, dimensions of the tool, maximum rotational speed, type of cutting material and feeding type were engraved on the tool.
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