(UL)
-
Vpliv laserskega hrapavljenja gravurnih oblik na zmanjšanje dvoplastnosti na končnem odlitku : zaključna naloga Univerzitetnega študijskega programa I. stopnje Strojništvo - Razvojno raziskovalni programKrek, Luka, strojnikZaradi prehitrega potovanja taline ob tlačnem litju, se na odlitku pojavi defekt imenovan dvoplastnost. Za upočasnitev hitrosti potovanja taline bi gravure hrapavljali oziroma naredili hrapave. S ... primerjavo različnih metod hrapavljenja sem izbral obdelavo z laserskim žarkom, ki se je izkazala za najbolj optimalno. S testnim litjem smo dokazali vpliv hrapavljenja gravurnih oblik na zmanjšanje dvoplastnosti na odlitku, na preizkuševališču z laserjem pa sem določil optimalne parametre laserske obdelave vzorcev za doseganje hrapavosti Rz 45 in izdelal možno obliko za nadaljnje hrapavljenje gravurnih oblik. Dodatno sem izdelal CAD model za uporabo na 3D laserskem sistemu.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [L. Krek], 2021Language - slovenianCOBISS.SI-ID - 83105795
Author
Krek, Luka, strojnik
Other authors
Petkovšek, Rok, fizik |
Mur, Jaka
Topics
diplomske naloge |
tlačna litja |
hrapavljenja |
gravurne oblike |
dvoplastnosti |
laserske obdelave |
modeliranja |
thesis |
die castings |
roughenings |
engraving shapes |
delaminations |
laser treatments |
modelings
Library | Call number – location, accession no. ... | Copy status |
---|---|---|
Faculty of Mechanical Engineering, Lj. | UN 1590 IN: 80001590 |
available - reading room |
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|---|
Krek, Luka, strojnik | |
Petkovšek, Rok, fizik | 15646 |
Mur, Jaka | 37953 |
Source: Personal bibliographies
and: SICRIS
Select pickup location:
Material pickup by post
Delivery address:
Address is missing from the member's data.
The address retrieval service is currently unavailable, please try again.
By clicking the "OK" button, you will confirm the pickup location selected above and complete the reservation process.
By clicking the "OK" button, you will confirm the above pickup location and delivery address, and complete the reservation process.
By clicking the "OK" button, you will confirm the address selected above and complete the reservation process.
Notification
Automatic login and reservation service currently not available. You can reserve the material on the Biblos portal or try again here later.
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
Pickup location | Material status | Reservation |
---|
Reservation in progress
Please wait a moment.
Reservation was successful.
Reservation failed.
Reservation...
Membership card:
Pickup location: