For education purpose. Shyamoli Textile Engineering College.

1. Shyamoli Textile Engineering College
affiliated by
University of Dhaka
Course name & Code:
Industrial Visit
TE-2208

2. Presented By:
Benita Chakraborty
ID:TE-06/18
Level-2,Term-2
Session-2017-18
Presented To:
Khalilur Rahman
Assistant Professor
Dept. Of Yarn Manufacturing
Shyamoli Textile Engineering
College

3. A Presentation based on
Autoconer Winding Machine
in SIM Group

5. List of Content:
1.Introduction
2.Objectives
3.Types of winding
4.Parts of Winding Machine
5.Definition of Auto cone winding machine
6.Features of Auto cone winding machine
7.Function of Auto cone winding machine
8.Requirements
9.Atmospheric condition of Auto cone department.
10.Conclusion

6. Winding is one of the most important operation,
which is mainly occurred in weaving section.
Three zones of winding:
1. Unwinding zone
2. Tension and clearing zone
3. Winding zone

7. 1.Totransferyarnfromonepackagetosuitablepackage.
2.To remove yarn faults like neps, slubs, thin & thick
place.
3.Remove foreign materials.
4.To clean yarn.
5.To improve the quality of yarn.

8. Figure:
Autocone Winding Machine.

9. TYPES OF WINDING
There are 3 types of winding
1.Cross Winding
Cross wound package : cone, cheese
2.Parallel Winding
Near parallel wound package :warper beam
3.Near Parallel Winding
Near parallel wound package :ring bobbin ,
pirn etc

10. • Bobbin Magazine
• Chute guide
• Bobbin peg
• Knit preventer
• Bal con
• Photo electric yarn feeler
• Pre clearer
• Re-tie arm/mouth
• Yarn tensioner
• Suction arm/mouth
• Splicer
• Electronic yarn clearer
• Waxing devise
• Drum etc.
Figure: Auto cone winding machine

11. Definition of Auto Come winding machine
Auto cone can be defined as - It is a type of
winding machine in which ring bobbins are
converted into large cones with removing of spinning
faults.

12. Features of Auto cone winding
• Auto splice without knot.
• Automatically remove yarn fault.
• Make bigger package in minimum cost.
• Waxing devise.
• Pneumatic disc type tensioner.
• Electronic yarn clearer.
• Reserve ring bobbin.

13. Function of Auto cone winding machine
•Remove yarn fault
(Thick & thin place, naps, foreign
materials etc)
•Remove knot of yarn by auto
splicing.
•To wax the materials
•Minimize yarn imperfections
•To wax yarn
•Improve yarn quality

14. Figure: function of auto cone winding machine

15. Dimensional establish own package.
Uniform tension of yarn during winding.
Minimum number of knots in the yarn
package
Twist should not changed during winding.
Yarn package should not damaged during
hand transportation

16. Normally ranges are:
humidity% 55-80%
temperature 22-39.5℃

17. Auto cone is a modern yarn winding machine. It is
use to prepare bigger package from ring bobbin. It is
just not only has a winding machined, there also
some extra specification of this machine.