Your browser does not allow JavaScript!
Javascript is necessary for the proper functioning of this website. Please enable JavaScript or use a modern browser.
Open Science Slovenia
Open Science
DiKUL
slv
|
eng
Search
Browse
New in RUL
About RUL
In numbers
Help
Sign in
Characterization of laser droplet formation by reflected light
Klemenčič, Jure
(
Author
),
Kokalj, Tadej
(
Author
),
Mužič, Peter
(
Author
),
Grabec, Igor
(
Author
),
Govekar, Edvard
(
Author
)
URL - Presentation file, Visit
http://dx.doi.org/10.1016/j.optlaseng.2005.06.001
Abstract
The subject of this experimental investigation is a novel laser droplet formation (LDF) process. During the LDF process, droplets are formed by melting the tip of a wire using a laser pulse. The goal of our research is to develop a non-contact method for characterization of the LDF process. For thispurpose we employ the signals of the laser light that is reflected from the tip of the wire. The experiments were performed with nickel and tin-alloy wire. Results show that in-process characterization of various phases of the LDF process, like melting of the wire tip and formation of a molten pendant droplet is possible regardless of the wire material. In addition, a method forpost-process detection of droplet detachment has been developed. Using the statistically defined threshold value, 99.2% and 97.8% detection reliability of droplet detachment was achieved in the case of nickel and tin-alloy wire, respectively.
Language:
English
Keywords:
laserske obdelave
,
brezdotikalne metode
,
pulzni laserji
,
formacije kapljic
,
kovinske kaplice
,
proces characterization
,
laser material processing
,
reflected light
,
droplet formation
,
metal droplet
Work type:
Not categorized (r6)
Tipology:
1.01 - Original Scientific Article
Organization:
FS - Faculty of Mechanical Engineering
Year:
2006
Number of pages:
str. 398-410
Numbering:
Letn. 44, Št. 5
UDC:
535
ISSN on article:
0143-8166
COBISS.SI-ID:
9024283
Views:
670
Downloads:
264
Metadata:
Average score:
(0 votes)
Your score:
Voting is allowed only to
logged in
users.
Cite this work
Plain text
BibTeX
EndNote XML
EndNote/Refer
RIS
ABNT
ACM Ref
AMA
APA
Chicago
Harvard
IEEE
ISO 690
MLA
Vancouver
:
Share:
AddThis uses cookies that require your consent.
Edit consent...
Record is a part of a journal
Title:
Optics and lasers in engineering
Shortened title:
Opt. lasers eng.
Publisher:
Elsevier
ISSN:
0143-8166
COBISS.SI-ID:
6399749
Similar documents
Similar works from RUL:
Similar works from other Slovenian collections:
Comments
Leave comment
You have to
log in
to leave a comment.
Comments (0)
0 - 0 / 0
There are no comments!
Back