Faculty of Mechanical Engineering, Lj. (FSLJ)
-
Barvno označevanje kovin z vlakenskim laserjem s spremenljivo dolžino bliskov [Elektronski vir]Špan, Rok ; Hriberšek, Tomi ; Gregorčič, Peter, fizikNastanek barv pri laserskem označevanju je posledica kontrolirane oksidacije zaradi interakcije laserskega bliska s kovinsko površino. Glavni namen raziskav je iskanje tistih parametrov, s katerimi ... dobimo želene barvne odtenke na površini nerjavnega jekla. Osredotočili smo se na črno, belo ter barvno označevanje. Eksperimente smo izvedli z označevalnim laserskim sistemom. Uporabili smo vlakenski laser z valovno dolžino 1060 nm in s spremenljivo dolžino bliskov v območju 10-240 ns. Za dosego različnih odtenkov in barv smo spreminjali hitrost označevanja, razmik med posameznimi linijami, frekvenco, moč in dolžino bliskov. Rezultate smo ovrednotili s pomočjo optičnega mikroskopa, bele in črne barve pa tudi dodatno subjektivno ocenili. Najboljše rezultate (najbolj intenzivne barve) smo dosegli pri belem in črnem označevanju. Ti rezultati so tudi najbolj neobčutljivi na rahle spremembe procesnih parametrov. V primeru barvnega označevanja smo določili parametre za rumeno, rdečo ter modro barvo. V raziskavi smo ugotovili, da je barvno označevanje slabo ponovljivo, saj se barve lahko popolnoma spremenijo že pri majhnih spremembah procesnih parametrov.Source: [Zbornik del] [Elektronski vir] (F. 165-172)Type of material - conference contributionPublish date - 2017Language - slovenianCOBISS.SI-ID - 15659291
Author
Špan, Rok |
Hriberšek, Tomi |
Gregorčič, Peter, fizik
Topics
lasersko označevanje |
vlakenski laserji |
nanosekundni laserji
![loading ... loading ...](themes/default/img/ajax-loading.gif)
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 |
---|---|
Špan, Rok | ![]() |
Hriberšek, Tomi | ![]() |
Gregorčič, Peter, fizik | 29224 |
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: