20.500.12556/RUL-164001 Study on the properties of sinusoidal micro-textured ball end milling cutter for milling titanium alloy Študija lastnosti sinusoidno mikroteksturiranega steblastega rezkarja z okroglim vrhom za obdelavo titanovih zlitin To improve the cutting performance when cutting hard alloys and achieve reasonable optimization of micro-texture parameters, this paper proposes a sinusoidal micro-textured tool, with four parameters set as micro-textured spacing, period, width, and amplitude. Establish three-dimensional models of non-micro-textured and micro-textured milling tools and simulate the milling process using finite element simulation. Study the effects of milling force and milling temperature on tool performance. Prepare micro-textured milling tools for orthogonal experiments, analyse the effects of milling force and the surface roughness of a titanium alloy workpiece, and study the impact of different micro-textured parameters on milling tool performance. Obtain the parameters that have the greatest impact on milling tool performance, and then use genetic algorithm to optimize three sets of parameter combinations. Use the optimized parameters to prepare milling tools for comparative experiments, and then determine the optimal parameter combination. The research results indicate that micro-textured tools can effectively improve the milling performance of the tool, and the spacing between sinusoidal micro-textures has the greatest effect on improving the milling performance of the tool. When the period of sinusoidal micro-texture is 2.87 and the amplitude is 25.13 μm, width is 79.89 μm, and spacing is 134.54 μm, the milling performance of the tool is optimal. sinusoidal micro-texture milling tools milling force milling temperature surface roughness parameter optimization titanium alloy sinusoidna mikrotekstura rezkalna orodja sile pri rezkanju temperature pri rezkanju hrapavost površine optimizacija parametrov titanova zlitina obdelava z rezkanjem true false true Angleški jezik Slovenski jezik Članek v reviji 2024-10-15 12:54:53 2024-10-15 12:54:58 2025-02-06 10:33:34 0000-00-00 00:00:00 2024 0 0 Str. 494-506 no. 9/10 Vol. 70 Sept.-Oct. 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.7+621.9 0039-2480 10.5545/sv-jme.2024.918 211606275 Study_on_the_Properties_of_Sinusoidal_Micro-Textured_Ball_....pdf Study_on_the_Properties_of_Sinusoidal_Micro-Textured_Ball_....pdf 1 E9EE07E6D2CCEDD557129EF9D80122D0 58b458816b349101f5a57d31e60819a54786a11e0cbab766188448253bbf4583 213c949e-8ae4-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=194058 https://www.sv-jme.eu/sl/article/study-on-the-properties-of-sinusoidal-micro-textured-ball-end-milling-cutter-for-milling-titanium-alloy/ 1 b1626c22-8ae3-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=194056 Fakulteta za strojništvo Strojniški vestnik 0 0 0