Faculty of Mechanical Engineering, Lj. (FSLJ)
-
Struženje s pulzirajočim dovodom hladilno-mazalne tekočine : magistrsko delo magistrskega študijskega programa II. stopnje StrojništvoTurk, Klemen, strojnikV magistrskem delu je predstavljen razvoj, testiranje in študija sistema, ki omogoča pulzirajoče visokotlačno odrezavanje pri procesu struženja. Podana sta pregled in primerjava odrezavanja s ... klasičnim oblivanjem in visokotlačnim odrezavanjem na podlagi katerih se je razvilo sistem, s katerim bi se odpravilo oziroma izboljšalo slabosti obstoječih sistemov. Lastnosti, zaradi katerih so materiali na osnovi nikljevih in titanovih zlitin zaželeni v strojništvu med drugim močno otežujejo njihovo obdelavo do končne komponente. Pri obdelavi takšnih materialov je prisotna močno povišana temperatura v rezalni coni, kar pa povzroči visoke obremenitve na rezalnem orodju in s tem krajšo obstojnost le-tega. Eden takšnih materialov je Inconel 718, katerega se težko obdeluje zaradi več vzrokov, med drugim zaradi slabe toplotne prevodnosti, deformacijskega utrjevanja, odpornosti na korozijsko obrabo, itd. Namen eksperimentalnega dela je bilo ugotoviti vpliv pulzirajočega visokotlačnega curka na proces struženja, predvsem na proces in nadzor tvorjenja odrezkov, na rezalne sile med odrezavanjem, na porabo energije in na obrabo orodja. Ugotovljeno je bilo, da ima pulzirajoče visokotlačno odrezavanje veliko potenciala saj uspešno omogoča nadzor nad nastankom odrezkov, zahteva manj vnosa energije v proces in znižuje rezalne sile napram odrezavanju s klasičnim oblivanjem. Z vidika obstojnosti orodja je le-ta v primerjavi z visokotlačnim odrezavanjem slabša a boljša kot pri odrezavanju s klasičnim oblivanjem.Type of material - master's thesis ; adult, seriousPublication and manufacture - Ljubljana : [K. Turk], 2018Language - slovenianCOBISS.SI-ID - 16396571
Author
Turk, Klemen, strojnik
Other authors
Pušavec, Franci
Topics
magistrske naloge |
struženje |
obstojnost orodij |
visokotlačno odrezavanje |
Inconel 718 |
hibridni postopki odrezavanja |
turning |
tool life |
high pressure assisted turning |
Inconel 718 |
hybrid machining processes
Call number – location, accession no. ... |
Copy status | Reservation |
---|---|---|
MAG 0000000546 IN: 70000546 MAG 546 IN: 70000546 |
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 |
---|---|
Turk, Klemen, strojnik | |
Pušavec, Franci | 26559 |
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: