Nadgradnja naprave za mikro erozijo stekla

diplomsko delo

Ana Gregor (Author), Uroš Župerl (Mentor), Suzana Uran (Mentor), Božidar Bratina (Co-mentor)

Abstract

Vedno večji interes se kaže v razvijanju zelo majhnih komponent, ki bodo zmogljivejše od predhodnih. V ta namen se razvijajo vedno nove tehnologije, ki omogočajo razvoj takšnih komponent. V diplomski nalogi je opisano načrtovanje, izdelava in nadgradnja naprave za mikro erozijo stekla na osnovi elektrokemičnih razelektritev. Ugotovitve iz te naprave smo prenesli na nano precizno robotsko celico, ki je kartezične konfiguracije in nam omogoča obdelavo stekla v mikro merilu. Steklo ima veliko zanimivih in zaželenih lastnosti, vendar ima pri sami mikro obdelavi kar nekaj omejitev. Elektrokemična erozija je eden izmed postopkov, s katerim lahko v mikro merilu obdelujemo neprevodne materiale, kot so steklo, keramika in razni kompozitni materiali. S povečanjem napetosti nad kritično vrednost se pričnejo pojavljati iskre. Te skupaj z elektrolitom lokalno erodirajo neprevoden material in pojavi se luknja. Z vsemi ugotovitvami ter natančnim vodenjem nano robota nam je uspelo ustvariti lepe ravne reze v steklo.

Keywords

mikro erozija;nano robotska celica;koračni motor;krmilje;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2021
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FS - Faculty of Mechanical Engineering
Publisher:	[A. Gregor]
UDC:	621.865.8:338.364(043.2)
COBISS:	89475075
Views:	389
Downloads:	103
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Upgrade of device for electrochemical discharge micromachining of glass
Secondary abstract:	There is a growing interest in developing very small components that will be more powerful than the previous ones. To this end, new technologies are being developed that enable the development of such components. The diploma thesis describes the design, manufacture and upgrade of a device for micro-erosion of glass based on electrochemical discharges. The findings from this device were transferred to a nano precision robotic cell, which is a cartel configuration and allows us to process glass on a micro scale. Glass has many interesting and desirable properties, but it has quite a few limitations in microprocessing itself. Electrochemical erosion is one of the processes by which non-conductive materials such as glass, ceramics and various composite materials can be processed on a micro scale. As the voltage rises above the critical value, sparks begin to appear. These together with the electrolyte locally erode the non-conductive material and hole appears. With all the findings and precise guidance of the nano-robot, we succeeded in creating beautiful straight cuts into the glass.
Secondary keywords:	micro-erosion;nano-robot cell;stepping motor;control;Arduino;
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za strojništvo
Pages:	X, 44 str.
ID:	13225148