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Title:Dimenzioniranje polžnega gonila robotske roke
Authors:ID Polak, Gregor (Author)
ID Belšak, Aleš (Mentor) More about this mentor... New window
Files:.pdf VS_Polak_Gregor_2017.pdf (1,52 MB)
MD5: 8D6CFB3BEB9B5E267B48CB58E51B5671
PID: 20.500.12556/dkum/85629420-0988-4ad7-8888-f50d7000a5b2
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Diplomsko delo predstavlja potek dimenzioniranja polžnega gonila. Na podlagi znanih dimenzij robotske roke smo izračunali reakcije in upore, ki se pojavljajo pri skrajnih obremenitvah sistema med delovanjem. Nato smo na podlagi dobljenih rezultatov določili potrebno moč motorja in se lotili izračuna osnovnih veličin polžnega para, kot prvo, izračuna geometrijskih veličin, da bo velikostno ustrezal prostoru, ki ga imamo na voljo. Pri dimenzioniranju geometrijskih lastnostni smo med drugim izhajali iz zahteve po samozapornosti sistema. Izračunali smo tudi izgube moči in nosilnost polžnega para. Na koncu smo preverili še varnost proti jamičenju, glede na dobo trajanja zobniškega para.
Keywords:polžno gonilo, samozapornost, sila trenja, delo, geometrijske veličine polžnega para, nosilnost zobniškega para
Place of publishing:Maribor
Publisher:[G. Polak]
Year of publishing:2017
PID:20.500.12556/DKUM-67563 New window
UDC:621.833.38-11(043.2)
COBISS.SI-ID:21187862 New window
NUK URN:URN:SI:UM:DK:YBWGYPOQ
Publication date in DKUM:25.10.2017
Views:1292
Downloads:174
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:23.08.2017

Secondary language

Language:English
Title:Designing a robotic arm worm gear
Abstract:Diploma thesis deals with all the necessary steps which are fundamental prior designing worm gear. We calculated and predicted the reactions and resistances on the basis of the known dimensions of the robotic arm that occur during the extreme system load during operation. Further on we determined the required power of the motor and began to calculate the basic quantities of the worm gear components which includes motor housing dimensions in order to correspond to the size that we have available. Among other things one of the requested criteria was a self-locking system which we have taken into account while dimensioning all of the components. We also calculated and predicted the system efficiency and the load capacity of worm gear pair. Final calculations included safety measures against pitting regarding predicted life time of the gears.
Keywords:worm gear pair, self-locking drives, friction force, work, worm gear pair sizes, load capacity of worm gear pairs


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