Shed Geometry
A SEMINAR REPORT
Submitted by
PARTH PARMAR (120280725003)
In fulfillment for the award of the degree
Of
MASTER OF ENGINEERING
In
TEXTILE ENGINEERING DEPARTMENT L.D.COLLEGE OF ENGINEERING,
AHMEDABAD - 15.
GUJARAT TECHNOLOGICAL UNIVERSITY, AHMEDABAD.
May, 2013
L.D.COLLEGE OF ENGINEERING
TEXTILE ENGINEERING DEPARTMENT
2013-2014
CERTIFICATE DATE: 21/5/2013
This is to certify that the dissertation entitled :
"Geometry Of Warp Shed " has been carried out by PARTH PARMAR under my guidance in fulfillment of the Degree of Master of Engineering in Textile Engineering (2nd Semester) of Gujarat Technological University, Ahmedabad during the academic year 2013-14.
Guided By:
PROF. A. I . THAKKAR Head of the Department
ABSTRACT
ﾢ Shed Geometry & Different Possible Shed Geometries.
ﾢ Elements Of Shed Geometry.
ﾢ Shed Geometry Classification:-
" Shed Symmetricity
" Shed Vibration
" Shed Staggering
" Shed Clearance
ﾢ Its Characteristics, Effect & Applications.
ﾢ On a weaving loom, warp yarn are divided into two half to make up a shed. This division makes up a specific geometry of divided warp yarns, called "Shed Geometry".
ﾢ Shed Geometry plays vital roll in controlling warp yarns,
" Tension
" Elongation and
" Friction between them.
ﾢ Resultantly this helps in controlling,
" Weft Density of Fabric
" Warp and weft yarn breakages and loom stoppages, hence machine efficiency
" And also help to control/avoid fabric faults produced due to these.
" Different Possible Shed Geometries:
" Elements Of Shed Geometry:
ﾢ Components that may part of the Shed Geometry of may contribute to it are:
" Frame Height
" Frame Depth
" Cloth Support (front rest) Height
" Back Rest
Submitted by
PARTH PARMAR (120280725003)
In fulfillment for the award of the degree
Of
MASTER OF ENGINEERING
In
TEXTILE ENGINEERING DEPARTMENT L.D.COLLEGE OF ENGINEERING,
AHMEDABAD - 15.
GUJARAT TECHNOLOGICAL UNIVERSITY, AHMEDABAD.
May, 2013
L.D.COLLEGE OF ENGINEERING
TEXTILE ENGINEERING DEPARTMENT
2013-2014
CERTIFICATE DATE: 21/5/2013
This is to certify that the dissertation entitled :
"Geometry Of Warp Shed " has been carried out by PARTH PARMAR under my guidance in fulfillment of the Degree of Master of Engineering in Textile Engineering (2nd Semester) of Gujarat Technological University, Ahmedabad during the academic year 2013-14.
Guided By:
PROF. A. I . THAKKAR Head of the Department
ABSTRACT
ﾢ Shed Geometry & Different Possible Shed Geometries.
ﾢ Elements Of Shed Geometry.
ﾢ Shed Geometry Classification:-
" Shed Symmetricity
" Shed Vibration
" Shed Staggering
" Shed Clearance
ﾢ Its Characteristics, Effect & Applications.
ﾢ On a weaving loom, warp yarn are divided into two half to make up a shed. This division makes up a specific geometry of divided warp yarns, called "Shed Geometry".
ﾢ Shed Geometry plays vital roll in controlling warp yarns,
" Tension
" Elongation and
" Friction between them.
ﾢ Resultantly this helps in controlling,
" Weft Density of Fabric
" Warp and weft yarn breakages and loom stoppages, hence machine efficiency
" And also help to control/avoid fabric faults produced due to these.
" Different Possible Shed Geometries:
" Elements Of Shed Geometry:
ﾢ Components that may part of the Shed Geometry of may contribute to it are:
" Frame Height
" Frame Depth
" Cloth Support (front rest) Height
" Back Rest