Ročna dvosteberna hidravlična stiskalnica 40 t

Matko, Jure (author), Jerman, Boris (mentor)

V diplomskem delu so najprej predstavljene hidravlične stiskalnice na splošno, njihovo delovanje, uporaba in delitev. Predstavljene so tudi osnovne metode in postopki snovanja in dimenzioniranja jeklenih konstrukcij po Evrokodu 3. V nadaljevanju je prikazano delovanje dvosteberne ročne hidravlične stiskalnice in podrobna zasnova njenega nosilnega ogrodja, ki je analizirano z vidika zagotavljanja trdnostnih in deformacijskih kriterijev. Izračuni potrjujejo, da je nosilna konstrukcija ustrezna za opravljanje svoje funkcije v celotni projektni dobi trajanja.

• Language: Slovenian
• Keywords: ročne hidravlične stiskalnice, zasnova stiskalnice, nosilno ogrodje, hidravlični valji, napetostno-deformacijske analize, standardni preračuni, metoda končnih elementov, utrujanje
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [J. Matko]
• Year: 2019
• Number of pages: XXIV, 78 str.
• PID: 20.500.12556/RUL-109978
• UDC: 621.226:519.61(043.2)
• COBISS.SI-ID: 16877083
• Publication date in RUL: 11.09.2019

Secondary language

• Language: English
• Title: Manually operated two pillar hydraulic press 40 t

Abstract

The diploma thesis presents hydraulic presses in general, their operation, use and division. Basic methods and procedures for designing and dimensioning steel structures according to Eurocode 3 are also presented. Further the description of operation of a two pillar manual hydraulic press and a detailed design of its supporting frame is introduced. The supporting frame has been analysed in terms of satisfying strength and deformation criteria. The calculations prove that the load-bearing structure is suitable for performing its function throughout the design lifetime.

• Keywords: manually operated press, the design of the press, supporting frames, hydraulic cylinders, stress-strain analysis, structural calculations by standard, finite element method, fatigue