NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Engineering and Materials Sciences (IJEMS) >
IJEMS Vol.11 [2004] >
IJEMS Vol.11(6) [December 2004] >


Title: Performance assessment of draglines in opencast mines
Authors: Rai, Piyush
Issue Date: Dec-2004
Publisher: CSIR
IPC CodeInt. Cl.7 E02F 3/48, E21C 47/00
Abstract:  The present paper investigates a few important productivity parameters of draglines operating in some major opencast coal-mines in India. The parameters, such as, average total cycle time, availability, utilization, annual output and influence of fragmentation on the overall performance of the draglines, have been critically analyzed with studies in mines. The results indicate that there is a considerable scope for improvement in performance of draglines mines by reducing the cycle time, improving the maintenance strategies, reducing the idling losses and improving the degree of fragmentation, especially at the collar regions.
Page(s): 493-498
ISSN: 0975-1017 (Online); 0971-4588 (Print)
Source:IJEMS Vol.11(6) [December 2004]

Files in This Item:

File Description SizeFormat
IJEMS 11(6) 493-498.pdf195.83 kBAdobe PDFView/Open
 Current Page Visits: 390 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 557474 since 06-Feb-2009  Last updated on 15-Jul-2014Webmaster: nopr@niscair.res.in