@article{MTMT:3288615, title = {Operational stability prediction in milling based on impact tests}, url = {https://m2.mtmt.hu/api/publication/3288615}, author = {Kiss, Ádám and Hajdu, Dávid and Bachrathy, Dániel and Stépán, Gábor}, doi = {10.1016/j.ymssp.2017.10.019}, journal-iso = {MECH SYST SIGNAL PR}, journal = {MECHANICAL SYSTEMS AND SIGNAL PROCESSING}, volume = {103}, unique-id = {3288615}, issn = {0888-3270}, year = {2018}, eissn = {1096-1216}, pages = {327-339}, orcid-numbers = {Kiss, Ádám/0000-0002-7074-4553; Hajdu, Dávid/0000-0003-0692-2906; Bachrathy, Dániel/0000-0003-1491-1852; Stépán, Gábor/0000-0003-0309-2409} } @article{MTMT:3102549, title = {A novel machinability test for determining the cutting behaviour of iron-based, carbon-containing and copper-containing powder metallurgy steels (PMS)}, url = {https://m2.mtmt.hu/api/publication/3102549}, author = {Czampa, Miklós and Biró, István and Szalay, Tibor}, doi = {10.1007/s00170-016-9313-x}, journal-iso = {INT J ADV MANUFACT TECHNOL}, journal = {INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY}, volume = {89}, unique-id = {3102549}, issn = {0268-3768}, abstract = {Parts made by powder metallurgy generally do not require subsequent machining operations. However, further machining of these sintered parts cannot be avoided in case of special, complex geometries. The goal of the research discussed in this paper is to create an easy-to-use, time-efficient and cost-efficient method to describe the secondary machining properties of iron-based, copper-containing and carbon-containing powder metallurgy steels (PMSs) in terms of the energy indicators. In order to compare the machinability of PMSs with different compositions, a new test method was developed. Considering the high importance of the turning process in the manufacturing of PMS parts, a short axial grooving test was developed. Cutting force measurements were carried out where the characteristics of the measured signal referred to the machinability of the tested materials. This newly developed test can be carried out quickly, and it can successfully be applied to characterize the energetics of PMS machining. Based on the test results, appropriate alloying element percentages could be determined.}, keywords = {Signal processing; Metal matrix composites; Machinability evaluation; Cutting force measurement}, year = {2017}, eissn = {1433-3015}, pages = {3495-3507}, orcid-numbers = {Czampa, Miklós/0000-0003-0349-5152; Biró, István/0000-0002-5616-0973; Szalay, Tibor/0000-0003-3446-2898} } @mastersthesis{MTMT:3249515, title = {Vas alapú porkohászati anyagok forgácsolhatóságának elemzése és javításaVas alapú porkohászati anyagok forgácsolhatóságának elemzése és javítása}, url = {https://m2.mtmt.hu/api/publication/3249515}, author = {Czampa, Miklós}, publisher = {Budapest University of Technology and Economics}, unique-id = {3249515}, year = {2017}, orcid-numbers = {Czampa, Miklós/0000-0003-0349-5152} } @article{MTMT:3281797, title = {Effects of different cutting conditions on the surface roughness parameters of iron-copper-carbon powder metallurgy composites}, url = {https://m2.mtmt.hu/api/publication/3281797}, author = {Czampa, Miklós and Biró, István and Szalay, Tibor}, doi = {10.1504/IJMMM.2017.10008552}, journal-iso = {INT J MACHINING MACHINABILITY MATER}, journal = {INTERNATIONAL JOURNAL OF MACHINING AND MACHINABILITY OF MATERIALS (IJMMM)}, volume = {19}, unique-id = {3281797}, issn = {1748-5711}, year = {2017}, eissn = {1748-572X}, pages = {440-456}, orcid-numbers = {Czampa, Miklós/0000-0003-0349-5152; Biró, István/0000-0002-5616-0973; Szalay, Tibor/0000-0003-3446-2898} } @article{MTMT:2843798, title = {Experimental Model for the Main Cutting Force in Face Milling of a High Strength Structural Steel}, url = {https://m2.mtmt.hu/api/publication/2843798}, author = {Biró, István and Czampa, Miklós and Szalay, Tibor}, doi = {10.3311/PPme.7516}, journal-iso = {PERIOD POLYTECH MECH ENG}, journal = {PERIODICA POLYTECHNICA-MECHANICAL ENGINEERING}, volume = {59}, unique-id = {2843798}, issn = {0324-6051}, year = {2015}, eissn = {1587-379X}, pages = {16-22}, orcid-numbers = {Biró, István/0000-0002-5616-0973; Czampa, Miklós/0000-0003-0349-5152; Szalay, Tibor/0000-0003-3446-2898} }