Науковий вісник НГУ

Prospects of pin boring instrument wear reduction

  • Print
User Rating:  / 0
PoorBest 
Details
Category: Mechanics and Mining Machinery
Last Updated on 21 December 2012
Published on 21 December 2012
Hits: 3690
SocButtons v1.4

 

Authors: Hromadskyi A.S., Khrutskyi A.O.
 
In the article the research results of drill bits wear are considered. The results of experimental researches and industrial tests of button bits are analysed from point of increase of their wearproofness. Directions are certain and the tasks of further researches of wear of button bits for DTH hummers are put.
Files:
2010_2 Gromadskij
Date 2012-12-14 Filesize 284.89 KB Download 1537

Newer news items:

Older news items:

Visitors

6317063
Today
This Month
All days
731
52255
6317063

Guest Book

If you have questions, comments or suggestions, you can write them in our "Guest Book"

Registration data

ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

Contacts

D.Yavornytskyi ave.,19, pavilion 3, room 24-а, Dnipro, 49005
Tel.: +38 (056) 746 32 79.
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
You are here: Home Archive by issue 2010 Contents No.2 2010 Mechanics and Mining Machinery Prospects of pin boring instrument wear reduction
Copyright © 2024 Науковий вісник НГУ. All Rights Reserved. Designed by JoomlArt.com. Joomla! is Free Software released under the GNU General Public License.