zaključna naloga Univerzitetnega študijskega programa I. stopnje Strojništvo
Abstract
V nalogi smo predstavili različne postopke varjenja MIG/MAG (kratkostično, pulzno, CMT). Pogledali smo si njihove načine delovanja ter predstavili prednosti, slabosti in področja uporabe posameznih postopkov. Nato smo na robotski varilni celici izvedli eksperimentalni del naloge, kjer smo primerjali kratkostični in pulzni postopek varjenja glede na količino obrizgov na izdelku. Cilj eksperimentalnega dela je bil zmanjšanje količine obrizgov na izdelku ASD-20-9-415. Z optimalnimi parametri pulznega varjenja, do katerih smo prišli s testnim varjenjem pri različnih vrednostih parametrov, nam je uspelo zagotoviti varjenje izdelka brez obrizgov. S tem smo odstranili eno tehnološko operacijo iz proizvodnje.
Keywords
diplomske naloge;varjenje MIG/MAG;oblike prehoda materiala;pulzno varjenje;varjenje CMT;optimalni parametri;obrizgi;
Data
Language: |
Slovenian |
Year of publishing: |
2018 |
Typology: |
2.11 - Undergraduate Thesis |
Organization: |
UL FS - Faculty of Mechanical Engineering |
Publisher: |
[E. Porenta] |
UDC: |
621.791:658(043.2) |
COBISS: |
16416027
|
Views: |
1282 |
Downloads: |
409 |
Average score: |
0 (0 votes) |
Metadata: |
|
Other data
Secondary language: |
English |
Secondary title: |
Reduction of spatter in MIG/MAG welding |
Secondary abstract: |
In the paper we presented various MIG/MAG welding procedures (short-circuit, pulsed, CMT). We took a closer look at their ways of working and presented advantages, disadvantages and the scope of individual procedures. Then, on the robotic welding cell, the experimental part of welding was done, where we compared short-circuit and pulsed welding process in regard to the quantity of spatter on the product. The aim of the experimental work was to reduce the amount of spatter on the product ASD-20-9-415. With the optimal parameters of pulsed welding, which we obtained from test welding at different parameter values, we managed to ensure the welding of the product without spatter. This eliminated one technological operation from production. |
Secondary keywords: |
MIG/MAG welding;metal transfer modes;pulsed welding;CMT welding;optimal parameters;spatter; |
Type (COBISS): |
Final paper |
Study programme: |
0 |
Embargo end date (OpenAIRE): |
1970-01-01 |
Thesis comment: |
Univ. v Ljubljani, Fak. za strojništvo |
Pages: |
XV, 43 f. |
ID: |
10959639 |