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Obdelava magnetoreoloških materialov z UV laserjem
ID Molek, Tim (Author), ID Jezeršek, Matija (Mentor) More about this mentor... This link opens in a new window

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Abstract
V tej nalogi smo okarakterizirali novi UV laser in ga uporabili za izdelavo lamelnih površin na magnetoreoloških elastomerih (MRE). Izmerili smo povprečno moč laserskih bliskov in energijo posameznega bliska pri različnih frekvencah bliskov ter različnih nastavitvah laserja. Rezultate smo predstavili z grafi, ki bodo pomagali pri nadaljnji uporabi laserja. Nato smo z UV laserjem in vlakenskim laserjem izdelali lamelne površine na MRE. Ugotovili smo, da UV laser omogoča izdelavo lamel, ki so za dvakrat tanjše, pri isti višini, v primerjavi z lamelami, izdelanimi z vlakenskim laserjem, kar kaže na njegove prednosti pri natančni obdelavi materialov. Ti rezultati odpirajo nove možnosti za nadaljnje raziskave in uporabo UV laserjev v različnih tehnologijah.

Language:Slovenian
Keywords:UV laserji, vlakenski laserji, magnetoreološki materiali, lamelne površine, obdelava z odvzemanjem
Work type:Final paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Publisher:[T. Molek]
Year:2024
Number of pages:XI, 35 f.
PID:20.500.12556/RUL-160461 This link opens in a new window
UDC:621.9.048.7:535:678.074(043.2)
COBISS.SI-ID:213278723 This link opens in a new window
Publication date in RUL:29.08.2024
Views:140
Downloads:1601
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Secondary language

Language:English
Title:Surface processing of magnetorheological materials with UV laser
Abstract:
In this work, we characterized a new UV laser and used it to produce lamellar surfaces on magnetorheological elastomers (MRE). We measured the average power of laser flashes and the energy of each flash at different flash frequencies and different laser settings. We have presented the results with graphs that will help with the further use of the laser. Then we made lamellar surfaces on the MRE using a UV laser and a fiber laser. We found out that with UV laser we are able to produce lamellas that are twice as thin, compared to lamellas produced with a fiber laser, which shows its advantages in the precise processing of materials. These results open up new possibilities for further research and the use of UV lasers in various technologies.

Keywords:UV lasers, fiber lasers, magnetorheological materials, lamella surfaces, processing by subtraction

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