@article{MTMT:34153219, title = {The Study of the Profile Errors of Straight Teethed Shaper Cutters in the CAD-Environment}, url = {https://m2.mtmt.hu/api/publication/34153219}, author = {Gál, Károly-István and Máté, Márton}, doi = {10.33894/mtk-2023.18.06}, journal-iso = {MTK (EN)}, journal = {MŰSZAKI TUDOMÁNYOS KÖZLEMÉNYEK (EN)}, volume = {18}, unique-id = {34153219}, abstract = {It is well known that straight-teethed shaper cutters present theoretical profile error, which leads to a deviation of the cut gear tooth profile from the involute profile. Taking advantage of the CAD environment, we have visualized and studied shaper cutters at different stages of sharpening. This is advantageous because the effect of any shape or dimension modification of the rake face can be immediately and easily controlled in the design process, thereby saving precious design time. The aim of our research was to create a 3D model in a CAD environment to visualize different sharpening methods and the profile of shaper cutters at different wear stages, and to estimate the inherent profile errors. The aim of using different sharpening methods was to improve the lateral cutting geometry (especially the lateral relief angle) and also to reduce or – at least – keep the profile error within the accepted limits. During the measurements, both the rake angle and the cutter rack profile angle were changed in order to improve the geometry. The edge was generated using numerically computed points and Autodesk Inventor's special commands. Comparative analyses were performed.}, year = {2023}, eissn = {2601-5773}, pages = {29-36}, orcid-numbers = {Máté, Márton/0000-0003-4120-3042} } @article{MTMT:33104116, title = {A modul csigamaró homlokfelületének köszörüléséről}, url = {https://m2.mtmt.hu/api/publication/33104116}, author = {Hodgyai, Norbert and Drăgoi, Mircea Viorel and Tolvaly-Roşca, Ferenc and Máté, Márton}, doi = {10.33895/mtk-2022.16.06}, journal-iso = {MTK (HU)}, journal = {MŰSZAKI TUDOMÁNYOS KÖZLEMÉNYEK (HU)}, volume = {16}, unique-id = {33104116}, issn = {2393-1280}, year = {2022}, eissn = {2668-1390}, pages = {31-35} } @article{MTMT:33103985, title = {About the Grinding of Gear Hob’s Rake Face}, url = {https://m2.mtmt.hu/api/publication/33103985}, author = {Hodgyai, Norbert and Drăgoi, Mircea Viorel and Tolvaly-Roşca, Ferenc and Máté, Márton}, doi = {10.33894/mtk-2022.16.06}, journal-iso = {MTK (EN)}, journal = {MŰSZAKI TUDOMÁNYOS KÖZLEMÉNYEK (EN)}, volume = {16}, unique-id = {33103985}, abstract = {The most simple and robust construction of the monolithic gear hobs present a common helical rake face for a given line of teeth, whose generatrix is a straight-line segment perpendicular to the hob’s axis while its directory is a helix, perpendicular to the pitch helix. As a consequence, constructive rake angles are zero on all edges. Total curvatures of such a surface are negative. Thus, it can be grinded only using the conical surface of a platter type grinding wheel, or a grinding bit. Despite this, some industry practices, possibly for reasons of simplicity and cost lowering, involve the plain grinding surface, supposed to a helical motion. This paper deals with the CAD-simulation of the grinding process using the plain wheel surface, and it shows the differences between the theoretical and rake face and the real obtained helical surface.}, year = {2022}, eissn = {2601-5773}, pages = {31-35} } @inproceedings{MTMT:32794671, title = {A csigamaró-homlokfelület köszörülésének valós modellje, The Realistic Model of the Gear-Hob Rake face Grinding}, url = {https://m2.mtmt.hu/api/publication/32794671}, author = {Máté, Márton and Tolvaly-Roşca, Ferenc and HODGYAI, Norbert and EGYED-FALUVÉGI, Erzsébet}, booktitle = {XXX. Nemzetközi Gépészeti Konferencia - OGÉT 2022}, unique-id = {32794671}, year = {2022}, pages = {73-79}, orcid-numbers = {Máté, Márton/0000-0003-4120-3042} } @inproceedings{MTMT:32794608, title = {Származtató felületek görbületváltozása lefejtőmegmunkálások során, Curvature Variation of Generating Surfaces by some Meshing Procedures}, url = {https://m2.mtmt.hu/api/publication/32794608}, author = {Máté, Márton and Tolvaly-Roşca, Ferenc and GYÉRESI, Hunor András and Hodgyai, Norbert and EGYED-FALUVÉGI, Erzsébet}, booktitle = {XXX. Nemzetközi Gépészeti Konferencia - OGÉT 2022}, unique-id = {32794608}, year = {2022}, pages = {66-72}, orcid-numbers = {Máté, Márton/0000-0003-4120-3042} } @inproceedings{MTMT:32794455, title = {A kettős burkolás elve a burkoló felületek kinematikailag pontos definíciójához, The Principle of Double Meshing – an Exact Definition of the Meshing Surfaces Manifold from Kinematical Viewpoint}, url = {https://m2.mtmt.hu/api/publication/32794455}, author = {Máté, Márton}, booktitle = {XXX. Nemzetközi Gépészeti Konferencia - OGÉT 2022}, unique-id = {32794455}, year = {2022}, pages = {9-18}, orcid-numbers = {Máté, Márton/0000-0003-4120-3042} } @article{MTMT:32851383, title = {A Comparison between a Classical and a Modified Root Fillet}, url = {https://m2.mtmt.hu/api/publication/32851383}, author = {Hodgyai, Norbert and Tolvaly-Roşca, Ferenc and Máté, Márton}, doi = {10.33894/mtk-2021.15.06}, journal-iso = {MTK (EN)}, journal = {MŰSZAKI TUDOMÁNYOS KÖZLEMÉNYEK (EN)}, volume = {15}, unique-id = {32851383}, year = {2021}, eissn = {2601-5773}, pages = {25-32} } @article{MTMT:32525776, title = {Klasszikus és módosított fogtőgörbe összehasonlító vizsgálata}, url = {https://m2.mtmt.hu/api/publication/32525776}, author = {Hodgyai, Norbert and Tolvaly-Roşca, Ferenc and Máté, Márton}, doi = {10.33895/mtk-2021.15.06}, journal-iso = {MTK (HU)}, journal = {MŰSZAKI TUDOMÁNYOS KÖZLEMÉNYEK (HU)}, volume = {15}, unique-id = {32525776}, issn = {2393-1280}, year = {2021}, eissn = {2668-1390}, pages = {25-32} } @article{MTMT:32476369, title = {An Analysis of Manufacturing Precision of Involute Worms Using a Kinematical Model}, url = {https://m2.mtmt.hu/api/publication/32476369}, author = {Kelemen, Csongor and Máté, Márton}, doi = {10.33894/mtk-2021.14.07}, journal-iso = {MTK (EN)}, journal = {MŰSZAKI TUDOMÁNYOS KÖZLEMÉNYEK (EN)}, volume = {14}, unique-id = {32476369}, year = {2021}, eissn = {2601-5773}, pages = {44-50} } @article{MTMT:32476367, title = {The Conditions of Undercut By Shaping Using a Rounded Profile Gear Shaper Cutter}, url = {https://m2.mtmt.hu/api/publication/32476367}, author = {Hodgyai, Norbert and Tolvaly-Roşca, Ferenc and Máté, Márton}, doi = {10.33894/mtk-2021.14.05}, journal-iso = {MTK (EN)}, journal = {MŰSZAKI TUDOMÁNYOS KÖZLEMÉNYEK (EN)}, volume = {14}, unique-id = {32476367}, year = {2021}, eissn = {2601-5773}, pages = {30-36} }