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Title:UVAJANJE CNC REZKALNEGA STROJA IN PRIPADAJOČE OPREME V PROIZVODNJO
Authors:ID Vargazon, Boštjan (Author)
ID Pahole, Ivan (Mentor) More about this mentor... New window
ID Balič, Jože (Comentor)
Files:.pdf VS_Vargazon_Bostjan_2011.pdf (3,36 MB)
MD5: 162E97D34252C4A4B0BDE0819952549B
PID: 20.500.12556/dkum/824b912b-bf44-4d1e-b2c9-7924b49640f7
 
Language:Slovenian
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V diplomskem delu je delno opisana zgodovina nastanka CNC strojev, ter pripadajoče tehnologije in teoretične osnove CNC obdelovalnih centrov, ki vplivajo na izbiro ustreznosti samega stroja. V samem jedru dela sem se osredotočil na uvajanje CNC rezkalnega stroja in pripadajoče opreme v podjetje Tehnopond d.o.o. Ker vsako sodobno podjetje s povečevanjem stopnje avtomatizacije proizvodnje teži k večji konkurenčnosti na trgu, smo se tudi v našem podjetju odločili, da uvedemo v proizvodnjo novi CNC rezkalni stroj s pripadajočo opremo. Tako sem se osredotočil na izbiro stroja skozi karakteristike, ki jih mora stroj izpolnjevati, da ustreza izbiri našega podjetja in je primeren za izdelavo večjih orodij. V nadaljevanju sem opisal tudi izdelavo primernega temelja za stroj in postavitev stroja na temelj, ter montažo sestavnih delov na sam stroj. V tem delu je opisan tudi prvi zagon stroja. Nato pa sledi še opis in prikaz izbire primerne dodatne opreme in pripomočkov, ki so potrebni za natančno izdelavo končnega izdelka. V tem delu sem opisal proces nakupa ustreznega programskega paketa CAD/CAM in se poglobil v izbiro primernih orodij in njihovih vpenjal, ki so primerna za naš stroj. Na koncu sem še prikazal izbiro primernih vpenjalnih priprav za vpenjanje surovcev in potrebnih merilnih naprav za avtokontrolo, prav tako tudi koordinatni 3D merilni stroj za zahtevnejša merjenja. V diplomskem delu sem želel prikazati, kaj vse je potrebno nabaviti in uvesti v proizvodnjo pri nakupu CNC rezkalnega stroja in kako zahteven je takšen projekt nabave vseh ustreznih pripomočkov, ki na koncu pripomorejo k dokončni izdelavi mersko in oblikovno natančnega izdelka.
Keywords:CNC obdelovalni stroji, CNC programiranje, NC programiranje, CAD, CAM, AC, Pro/ENGINEER, programiranje, računalniško podprto programiranje, rezkanje.
Place of publishing:Maribor
Publisher:[B. Vargazon]
Year of publishing:2011
PID:20.500.12556/DKUM-20896 New window
UDC:621.7-5:658.5(043.2)
COBISS.SI-ID:16494102 New window
NUK URN:URN:SI:UM:DK:YXIWKSEF
Publication date in DKUM:10.10.2011
Views:5026
Downloads:790
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:INTRODUCTION OF CNC MILLING MACHINE IN SHOP FLOOR
Abstract:The thesis partly describes history of CNC machinery and related technology and theory of CNC machining centers, which are important to determine suitability of a single machine. In the core of the work I focused on the introduction and implementing of CNC milling machines and related equipment in the company Tehnopond Ltd. Usually modern company tends to increase competition in the market by increasing level of automation of production. Therefore also our company decided to implement into production new CNC milling machine and associated equipment. In my work I focused on the selection of characteristics of the machine that are important for a company to be able to choose suitable machine which is intent for manufacture of large tools. In the work have also described the production of a suitable base and base placement of the machine, and installation of components on the machine itself. That section describes also startup of the machine. After that part follows description and selection process of appropriate accessories and gadgets, which are necessary to accurately produce the final product. In this section, I have also described the process of buying relevant software package CAD/CAM and had to consider the selection of appropriate tools and their fixtures, which are suitable for our machine. In the last part I presented the selection of suitable clamping device to clamp the blanks and necessary measuring devices for self-controlling, as well as 3D coordinate measuring machine for more complex measuring. Main goal of my thesis is to show what it takes to purchase and implement into production equipped CNC milling machine. I also wanted to present complexity of project of acquisition of all relevant devices, which ultimately contribute to the completion of manufacture of precise measurement and product design.
Keywords:CNC milling machines, CNC programming, NC programming, CAD, CAM, AC, Pro/ENGINEER, programming, computer aided programming, milling.


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