Record Details

Linkage Driven Dobby with Dwell

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Linkage Driven Dobby with Dwell
 
Creator GUHA, A
AMARNATH, C
ISSAC, KK
TALUKDAR, MK
JOSHI, S
 
Subject dobby
dwell
cam
linkage
 
Description The dwell zones of a shedding cam allow lower strain on the wrap sheet compared to linkage driven dobbies for the same warp interference factor. Cam driven dobbies can be designed with dwell zones but they give higher jerk compared to linkage driven dobbies. This work explores the use of six bar linkages for driving dobbies which will allow the healds to be in near dwell condition during picking. The healds must be level at the same position in each loom cycle. This requires a mechanism with two nearly equal and symmetrical dwell zones in a crank cycle. The challenges in designing such a mechanism have been outlined in this paper and two possible solutions have been suggested.
 
Publisher SAGE PUBLICATIONS LTD
 
Date 2011-08-29T02:13:53Z
2011-12-26T12:58:19Z
2011-12-27T05:48:02Z
2011-08-29T02:13:53Z
2011-12-26T12:58:19Z
2011-12-27T05:48:02Z
2009
 
Type Article
 
Identifier TEXTILE RESEARCH JOURNAL, 79(9), 804-809
0040-5175
http://dx.doi.org/10.1177/0040517507087673
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11918
http://hdl.handle.net/10054/11918
 
Language en