zaključna naloga Univerzitetnega študijskega programa I. stopnje Strojništvo - Razvojno raziskovalni program
Abstract
V zaključni delu se posvečamo razvoju naprave za montažo odvalnih valjev na meh zračne vzmeti. Na začetku izdelamo dva osnovna koncepta in nato s kritičnim ocenjevanjem izberemo ustreznejšega. Slednji je v nadaljevanju opisno in slikovno podrobno predstavljen. Sledi primerjava drsnih in krogličnih vreten glede njihove učinkovitosti pretvarjanja rotacijskega gibanja v linearno v odvisnosti od mehanizma trenja. Izbrano je bilo kroglično vreteno, saj je energijsko učinkovitejše. Energijske izgube so pri krogličnem vretenu za polovico manjše kot pri drsnem vretenu. Po izbiri vretena so v nadaljevanju dimenzionirani še vsi ostali v izbranem konceptu uporabljeni strojni elementi. To so verižni sistem, mozniške zveze, ležaji, gredi in servomotor.
Keywords
diplomske naloge;zračne vzmeti;odvalni valji;montaža;drsna vretena;kroglična vretena;verižni pogoni;trenje;
Data
Language: |
Slovenian |
Year of publishing: |
2021 |
Typology: |
2.11 - Undergraduate Thesis |
Organization: |
UL FS - Faculty of Mechanical Engineering |
Publisher: |
[K. Plahuta ] |
UDC: |
62-272.82:621.8:621.717(043.2) |
COBISS: |
65403395
|
Views: |
807 |
Downloads: |
141 |
Average score: |
0 (0 votes) |
Metadata: |
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Other data
Secondary language: |
English |
Secondary title: |
Development of a device for mounting pistons on an air spring bellows |
Secondary abstract: |
This study aims to develop a device for mounting pistons on an air spring bellows. Firstly, two basic concepts were made and the more suitable was chosen with critical evaluation. Latter is additionally explicated and graphically illustrated. Additionally, sliding and ball spindles are compared, considering their efficiency of converting rotation movement to linear movement depending on friction mechanisms. Ball spindle is chosen as more appropriate, because of its energy efficiency. Energy loss of ball spindle is half lower compared to sliding spindle. Lastly, all machine elements of the chosen concept are selected and additionally examined. These are keyed joints, chain transmission system, bearings, shafts and servomotor |
Secondary keywords: |
thesis;air springs;pistons;mounting;sliding spindles;ball spindles;chain drives;friction; |
Type (COBISS): |
Final paper |
Study programme: |
0 |
Embargo end date (OpenAIRE): |
1970-01-01 |
Thesis comment: |
Univ. v Ljubljani, Fak. za strojništvo |
Pages: |
XVI, 50 f. |
ID: |
12815445 |