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Five-axis milling is a modern, flexible and constantly developing manufacturing process, which can be used for the machining of external cylindrical gears by means of cylindrical end mills and special disc mills on universal multi-axis machining centres. The article pre-sents a new method of positioning the tip and the axis of the end mill and the disc cutter in order to ensure a constant value of...
When machining a free-form surface automatically and digitally, especially in the case of sophisticated surface shapes, it is very difficult to control the surface quality, and thus sophisticated surfaces are usually polished using manual labor. Over the past few years, there has been little attention to the calculation of material removal depth models and construction of theoretical roughness models...
This paper describes process of kinematics modelling for new method of gears cutting with milling center. Need for usage of mufti-purpose machines and tools in gear cutting is described. Known methods of gear cutting with machining centers are presented. Disadvantages and problem with known methods are introduced, as well need for new method is mentioned. Preparation of kinematical model of new method...
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