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Title:VPLIV NA KAKOVOST RAZVOJA IZDELAVE ORODJA ZA TLAČNO LITJE ALUMINIJA
Authors:ID Cafuta, Boštjan (Author)
ID Polajnar, Andrej (Mentor) More about this mentor... New window
ID Ačko, Bojan (Comentor)
Files:.pdf SPEC_Cafuta_Bostjan_2011.pdf (4,67 MB)
MD5: F6757D4ECB9F806121FE611ED67984C7
PID: 20.500.12556/dkum/37f384a3-7e72-4367-b9ef-41e5b1de1fb6
 
Language:Slovenian
Work type:Specialist thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V specialistični nalogi so opisani vsi znani vplivi na kakovost razvoja izdelave orodij za tlačno litje aluminija, ki se pojavljajo v konstrukciji orodjarne. Na začetku je predstavljen časovni problem izdelave tehnične dokumentacije za orodje tlačnega litja aluminija in možnosti za rešitev le tega. Z uporabo izkustvene krivulje, pa je ocenjen čas, ki je potreben, da začetnik postane samostojni konstrukter. V drugem delu naloge so podane smernice za konstrukcijsko analizo možnih napak in njihovih posledic ( DFMEA ) metoda. Pri tem opažamo, da se konstrukter vedno ne zaveda vseh svojih napak, ki se mu lahko pojavijo med konstruiranjem. V tretjem delu naloge je predstavljeno delovno mesto konstrukterja, urejeno po sodobnih ergonomskih načelih, ki omogoča prijetno počutje zaposlenih in hkrati pomeni večjo storilnost ter s tem tudi ekonomsko upravičenost ergonomske ureditve delovnih prostorov. Samo celota vseh ugotovljenih vplivov in rešitev nam podaja smernice, ki so v konstrukciji orodjarne potrebne za kakovostni razvoj izdelave orodij za tlačno litje aluminija.
Keywords:Litje, tlačno litje, orodje, kakovost, izkustvena krivulja, napake na ulitku, možne napake in njihove posledice, ergonomija.
Place of publishing:Maribor
Publisher:[B. Cafuta]
Year of publishing:2011
PID:20.500.12556/DKUM-17748 New window
UDC:621.7.07:621.74.043
COBISS.SI-ID:14923798 New window
NUK URN:URN:SI:UM:DK:5ZTJG7XI
Publication date in DKUM:22.03.2011
Views:4911
Downloads:446
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:EFFECT ON THE QALITY OF THE DEVELOPMENT OF TOOLS USED FOR THE ALUMINIUM DIE CASTING
Abstract:In the specialist work all the known effects on the quality of the development of tools used for the aluminium die casting, which occur in the tool construction, are described. At the beginning the problems regarding the time needed for the technical documentation preparation for the tools used for aluminium die-casting are described and some possible solutions are given. By using the empirical curve the time needed for a beginner to become an independent designer was estimated. In the second part of the thesis the guidelines for the design analysis of Potential Failure Modes and Effects Analysis (DFMEA) method are given. By this it was noted that designers are not always aware of all the mistakes that may arise during designing. In the third part a designer job, arranged according to the modern ergonomic principles was presented, which enables the staff to feel comfortable, increases productivity at the same and thus economic viability of ergonomic principles use in the design of workplaces. Only if all the identified impacts and solutions are looked at as a whole, they give guidelines that in the tool design are necessary for the qualitative development of manufacturing tools for aluminium die casting.
Keywords:Casting, pressure casting, tool, quality, empirical curve, defects in casting, potential failure modes and effects, ergonomics.


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