Izboljšava montaže tečajev za pralni stroj

diplomsko delo

Borut Zorec (Author), Miran Brezočnik (Mentor)

Abstract

V diplomski nalogi sem predstavil celotno montažno linijo za izdelavo tečaja v podjetju KEV kovinarstvo Edi Voljč, d. o. o. Poglobil sem se predvsem v varjenje tečajev za pralni stroj in prikazal morebitne rešitve za odpravo težav, ki se pojavljajo pri tem postopku. Pri nekaterih tečajih namreč pride do napak v zvaru, saj se dve steni tečaja nista povsem zavarili. Podrobneje sem analiziral in predlagal rešitve za to proizvodno operacijo. Da sem prišel do končne ugotovitve napake, ki sem jo predstavil pri varjenju, sem opravil veliko različnih eksperimentov. Na koncu se je izkazalo, da je bil vzrok težav v tem, da roka varilnega robota ni bila v ustreznem položaju. Problem sem rešil tako, da sem predlagal nekoliko spremenjeno pot, ki jo opravlja varilni robot. S tem mojim predlogom izboljšave sem zmanjšal izpad materiala ter posledično povečal kakovost izdelka. Do težav in preliminarnih rešitev sem prišel tudi pri nekaterih drugih operacijah, ki pa bi jih ni bilo treba podrobneje proučiti pri nadaljnjem delu.

Keywords

montaža;varjenje;MIG postopek;MAG postopek;tečaji;pralni stroj;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2020
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FS - Faculty of Mechanical Engineering
Publisher:	[B. Zorec]
UDC:	658.515(043.2)
COBISS:	23105302
Views:	661
Downloads:	85
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Improvement of hinges assembly for washing machines
Secondary abstract:	In the thesis I have presented the complete assembly line for producing hinges in the company KEV d.o.o. I focused mainly on welding hinges for the washing machine and presented possible solutions for eliminating the problems encountered in this process. Some hinges have weld defects, because two walls of the hinge have not been completely welded. I analysed and suggested the solution for this manufacturing process. In order to get to the conclusion, I performed many different experiments. In the end, the problem appeared to be that the robot’s welding arm was not in the proper position. With my improvement proposal, I have primarily reduced material loss and consequently increased product quality. I encountered problems that led to the preliminary results also on some other operations, which need to be examined in detail in the further work.
Secondary keywords:	assembly;welding;MIG process;MAG process;hinges;washing machine;
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za strojništvo, Proizvodno strojništvo
Pages:	VII, 33 str.
ID:	11361245