auto cone winding machine
DESCRIPTION
auto cone machineTRANSCRIPT
![Page 1: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/1.jpg)
MEHRAN UNIVERSITY OF ENGINEERING AND TECHNOLOGY JAMSHORO
![Page 2: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/2.jpg)
![Page 3: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/3.jpg)
PRESENTED TO:
SIR FAROOQ
PRESENTED BY:
SORATH ANSARI (11TE106) ASWAD SOOMRO (11TE93) KIRAN MEMON (11TE53) HAMMAMA SOHAIL (11TE47) WAJID ALI CHANA (11TE45)
![Page 4: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/4.jpg)
PRESENTATION TOPIC:
AUTOCONE WINDING MACHINE
![Page 5: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/5.jpg)
Winding is one of the most important operation, which is mainly occurred in spinning section.
The creation of large yarn packages that can be easily unwound, is called winding.
This makes using the yarn on subsequent machines both easier and more economical.
Three zones of winding:1. Unwinding zone2. Tension and clearing zone3. Winding zone
INTRODUCTION:
![Page 6: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/6.jpg)
![Page 7: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/7.jpg)
To prepare the bigger package from ring bobbin.
To remove spinning faults.
To wax the material.
To improve the quality of yarn
OBJECTIVES:
![Page 8: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/8.jpg)
There are two types of winding1.Spindle drive: Where the spindle upon which the
package is placed is driven directly.(a) Constant speed winder(b) Variable speed winder
2.Friction drive: where the spindle upon which the package is placed is free to rotate and package is driven through friction by contact with a driven drum.
TYPES OF WINDING
![Page 9: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/9.jpg)
PARTS OF WINDING MACHINE
CRADLE: Its function to provide setting to cone having
package holders, it lies on upper part of machine on drum.
Drum: It a polished surface metallic drum slightly cone
type .It has cut marks or grooves cut in to it at its surface to help the cross winding of packages.
![Page 10: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/10.jpg)
Magazine: Magazine is the main component of the autoconer machine its function is to hold the cops for winding its capacity lies up to 9 cops.
Tension assembly: Tension assembly provides sufficient tension to
the yarn during unwinding from cope to winding on to cones.
![Page 11: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/11.jpg)
Yarn clearer: Its function is to removes the faults such as thin and thick places, neps, hairiness according to the set value.
Waste suction pipe: During yarn cutting and splicing it sucks the
waste yarn.
![Page 12: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/12.jpg)
Bobbin plate: The function of plate is to rotate the bobbins one
by one.
Bobbin holder: It is a disk type wheel ,its functions is to hold the
filled bobbins for unwinding process.
Wax motor: Its function is to run wax bush continuously.
![Page 13: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/13.jpg)
Wax bush: To provide smooth surface to yarn wax is applied
especially to the yarn intended for knitting, the function of wax bush is to apply wax to yarn to make its hairs sticky.
Suction mouth: When ever yarn breaks during winding the package move in opposite direction with slow speed during that time it sucks the broken yarn end from the package and take it for splicing.
![Page 14: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/14.jpg)
Retie pipe: It take the yarn end from bobbin toward splicing
mechanism.
Splicer: The splicing mechanism performs the knot free joining of the two yarn ends after yarn breakage. Now a days air splicing is used.
![Page 15: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/15.jpg)
Dust removal unit: It collects the dust and fiber fly.
Traveling cleaner: It moves from one end to another end of machine to remove and suck the dust ,fly and other contaminant particles and keeps winding unit clean.
![Page 16: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/16.jpg)
WORKING PRINCIPLE
![Page 17: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/17.jpg)
Winding process should be accurate for accelerate the next fabric manufacturing process. winding process should fulfill the following requirements……..
Winding process should be easy. Characteristics of the yarn should not be change Winding process should be economical. winding faults should be minimize. Yarn package size and shape should be
suitable.
REQUIREMENTS
![Page 18: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/18.jpg)
•Yarn package should be cheap in cost .•Avoid excess in looseness or tightness.•Exact package hardness.•In winding, yarn knots should be smaller in size and amount of knots should be minimum.
![Page 19: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/19.jpg)
In auto cone department the humidity and temperature are maintained according to the requirements throughout the year.
Normally ranges are:humidity% 55~80%temperature 22~39.5℃
ATMOSPHERIC CONDITIONS OF AUTOCONE DEPARTMENT
![Page 20: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/20.jpg)
If winding tension is selected properly, the following tensile properties are not affected
tenacity elongation work- to- break But excessive tension in winding will deteriorate
the above said tensile properties.
![Page 21: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/21.jpg)
The aim of the modern automatic winder is to make the wound package as uniform as possible along with achieving higher production, better quality, and lower power consumption per kg of product and flexibility.
CONCLUSION
![Page 22: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/22.jpg)
![Page 23: Auto cone winding machine](https://reader033.vdocument.in/reader033/viewer/2022061212/5494d4c1ac7959ff2d8b4cbc/html5/thumbnails/23.jpg)