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Bachelor's Thesis
Author of thesis: Bc. Michal Pospíšil
Acad. year: 2024/2025
Supervisor: Ing. Václav Mergl, Ph.D.
Reviewer: Ing. Jaroslav Kašpárek, Ph.D.
This bachelor’s thesis focuses on the conceptual design of a tracked vehicle intended for timber skidding in forestry operations. The vehicle was designed with regard to a maximum operating weight of 1900 kg, a top speed of 17 km/h, and an internal combustion engine power not exceeding 50 kW. The research section presents similar tracked machines available on the market and discusses the overall design concept. Selected dimensional and performance calculations were carried out. The following part introduces a complete CAD model of the vehicle and provides more detailed solutions for selected components. For these components, strength calculations and subsequent checks were performed. The outcome of this thesis is the assembly of a tracked vehicle for timber skidding and a partial set of technical drawings.
tracked vehicle, iron horse, timber skidding, forestry, frame, track carrier
Date of defence
10.06.2025
Result of the defence
Defended (thesis was successfully defended)
Grading
C
Process of defence
Student prezentoval svou závěrečnou práci a odpověděl na otázky vedoucího i oponenta. Dále odpovídal na dotazy členů zkušební komise a to následovně: 1. Vysvětlete poměr tíhy v poměru 1/3 a 2/3 v tažné síle. - odpověděl
Language of thesis
Czech
Faculty
Fakulta strojního inženýrství
Department
Institute of Automotive Engineering
Study programme
Engineering (B-STR-P)
Specialization
Machine and Equipment Construction (SSZ)
Composition of Committee
doc. Ing. Robert Brázda, Ph.D. (předseda) Ing. Jaroslav Kašpárek, Ph.D. (místopředseda) Ing. Michal Vaverka, Ph.D. (člen) Ing. Přemysl Pokorný, Ph.D. (člen) Ing. Lukáš Zeizinger, Ph.D. (člen)
Supervisor’s reportIng. Václav Mergl, Ph.D.
Grade proposed by supervisor: C
Reviewer’s reportIng. Jaroslav Kašpárek, Ph.D.
Grade proposed by reviewer: B
Responsibility: Mgr. et Mgr. Hana Odstrčilová