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Master's Thesis
Author of thesis: Ing. Ondřej Vaverka, Ph.D.
Acad. year: 2016/2017
Supervisor: doc. Ing. Daniel Koutný, Ph.D.
Reviewer: Ing. Bronislav Růžička, Ph.D.
This diploma thesis deals with design of axle carrier for Formula Student. The axle carrier is topologically optimized and additively manufactured with Selective Laser Melting technology. Material for its production is aluminium alloy AlSi10Mg, which has worse mechanical properties than commonly used high-strength alloys. Therefore the aim was, by using topology optimization, to design a component, which would have comparable properties with milled component. The stress strain analysis was carried out by the finite element method and maximum deformation and safety coef-ficients were acquired. The prototype was made and its dimensions were controlled by optical digitization, which proved accuracy of manufacturing. The strength calcu-lations were verified by special testing device and photogrammetry measurement. The load during the tests was 20 % higher than in the analysis and no limit state was observed. This verified its safety and functionality.
Axle carrier, Upright, Selective Laser Melting, Topology optimization, AlSi10Mg, TU Brno Racing
Date of defence
15.06.2017
Result of the defence
Defended (thesis was successfully defended)
Grading
C
Language of thesis
Czech
Faculty
Fakulta strojního inženýrství
Department
Institute of Machine and Industrial Design
Study programme
Mechanical Engineering (M2I-P)
Field of study
Mechanical Engineering Design (M-KSI)
Composition of Committee
prof. Ing. Martin Hartl, Ph.D. (předseda) doc. Ing. Ivan Mazůrek, CSc. (místopředseda) doc. Ing. Daniel Koutný, Ph.D. (člen) prof. Ing. Pavel Hutař, Ph.D. (člen) prof. Ing. Luboš Náhlík, Ph.D. (člen) Ing. Robert Navrátil (člen) Ing. Martin Repka, Ph.D. (člen) Ing. Kateřina Dočekalová, Ph.D. (člen) Ing. Dětřich Robenek (člen) Ing. Bronislav Růžička, Ph.D. (člen)
Supervisor’s reportdoc. Ing. Daniel Koutný, Ph.D.
Grade proposed by supervisor: A
Reviewer’s reportIng. Bronislav Růžička, Ph.D.
Grade proposed by reviewer: B
Responsibility: Mgr. et Mgr. Hana Odstrčilová