Single Truck Single Jersey Circular Knitting Machine

Experiment name: Study of Single Truck Single Jersey Circular Knitting Machine.

Objectives:

1. To know about the different parts of this machine.
2. To learn the functions of these parts.

Two draw the yarn path diagram of this machine.
To know about the gearing diagram of this machine for production calculation of this machine with the help of gearing diagram.

Different parts of this machine is given bellow:

1. Latch needle: 

This type of needle has a special sliding latch with other common features. This part is used to form loops.

2. Cams: 

There are three types of cams:

a. Knit cam: T

his cam helps needle to form knit loops.
b. Tuck cam: 

This cam helps needle to form tuck loops.
c. Miss cam: 

This cam helps needle to form miss loops.

Yarn Path Diagram of single jersey circular knitting machine

3. Sinker: 

There are three types of sinkers:

a. Loop forming sinker: 

This sinker is used to sink or kink the newly laid yarn.

b. Holding down sinker: 

This sinker is used to hold down the old loops.

c. Knocking-over sinker: 

This sinker supports the old loop as the new loop is drawn through it.

4. Feeding unit :- 

A feeder supplies yarn to needles. A positive feeder contains the following parts:

a. Knot catcher: 

This part finds any fault in yarn.
b. Yarn tensioner: 

This part gives proper tension to yarn for proper knitting.

(5) Timing belt/Tooth belt: 

This part helps machine to stop immediately.

6. VDQ Pulley: 

This part is used to control stitch length of the knitted fabric.

7. Cylinder: 

This frame contains needles, cams, jacks and sinkers.

8. Sinker Ring: 

Sinkers are placed on the sinker cam in the sinker ring.

9. Needle Detector: 

This part detects the any type of faults of needles.

10. Fabric Detector: 

This part detects any fault of fabric.

11. Adjustable Fan: 

This part removes lint, hairy fibre from yarn and others.

12. Take up Roller: 

This part is used to take up the fabric from cylinder.

13. Cloth Roller: 

The final product i.e. cloth is wound on this roller.

14. Expander: 

This part is used to control the width of fabric.

16. Creel: 

This part is used to contain yarn packages.

Conclusion: 

To drive a machine properly and to get the maximum product from a machine it is very essential to know very well about its different parts and their controls. This practical helps me to know about the different parts of a single jersey knitting machine and their functions. So I think it will be very helpful in my future career.

Knitting Machines with Specification | Machinery of Knitting Lab withDetails Specification

Name of the experiment : Make a list of machinery with details specification of knitting Lab.

Objects:-

(1) To know about the specification of the machine of knitting Lab.
(2) To know about the sequence of the machine.
(3) To make clear concept about the knitting machine and their various feature and technical data in our knitting lab.

Machine no:-1 V- Bed Knitting Machine

1. Company:- PROTTI.
2. Origin of the machine:- ITALY.
3. Model no. :- 20010-CORNAREDO- MI-ITALY.
4. Width of the machine:- 120 cm.
5. Gauge of the machine:- 8 
6. No of color :- 4 

Machine no:-2 4-Truck Single Jersey Circular Knitting Machine.

1. Company:- PAOLO ORIZIO
2. Origin of the machine:- ITALY.
3. Model no. :- GOH N/C
4. Dia of the machine:- 22”.
5. Gauge of the machine:- 26 
6. No of Feeder:- 66 

Machine no:-3 Jacquard Circular Knitting Machine.

1. Company:- PAOLO ORIZIO
2. Origin of the machine:- ITALY.
3. Model no. :- MJ M/C
4. Dia of the machine:- 30”
5. Gauge of the machine:- 24 
6. No of Feeder :- 72 
7. No of Needles :- 2262 
8. Sinker type:- 3T52/116 EHFF

Machine no:-4 Interlock Circular Knitting Machine.

1. Company:- Precision FUKUHARA Works Limited.
2. Origin of the machine:- Japan
3. Model no. :- V – 8ME— 42 
4. Dia of the machine:- 30”.
5. Gauge of the machine:- 22 
6. No of Feeder:- 84 
7. Serial no:- 1352761 

Machine no:-5 Rib Circular Knitting Machine.

1. Company:- ORIZIO POALO SPA
2. Origin of the machine:- ITALY.
3. Model no. :- CMOAN
4. Serial no:- 1026338 
5. Dia of the machine:- 20”
6. Gauge of the machine:- 18 
7. No of Feeder :- 40 
8. No of Needle:- 1128 

Machine no:-6 Single Truck Single Jersey Circular Knitting Machine.

1. Company:- Fuji Trading Company.
2. Origin of the machine:- Japan
3. Model no. :- NSI
4. Dia of the machine:- 19”
5. Gauge of the machine:- 22 
6. No of Feeder :- 24
7. Machine no :- 12892 

Machine no:-7 Interlock Circular Knitting Machine.

1. Company:- Fuji Trading Company.
2. Origin of the machine:- Japan.
3. Model no. :- FILS.
4. Dia of the machine:- 17”
5. Gauge of the machine:- 20 
6. No of Feeder :- 20 
7. Machine no:- 12898

Machine no:-8 V- Bed Automatic Knitting Machine

1. Company:- Miyake Knitting Machine Workshop.
2. Origin of the machine:- Japan.
3. Model no. :- YOA.
4. Width of the machine:- 40”
5. Gauge of the machine:- 18 
6. No of color :- 5 
7. Machine no:- 4020 

Machine no:-9 Coller Cuff V- Bed Automatic Knitting Machine

1. Company:- Matsuya Cor.
2. Origin of the machine:- Japan.
3. Model no. :- M-100.
4. Width of the machine:- 100 cm.
5. Gauge of the machine:- 14 
6. No of color :- 12 

Machine no:-10 Tricot Warp Knitting Machine

1. Company:- Maschinen Fabric Naila
2. Origin of the machine:- Germany.
3. Model no. :- COP-2K.
4. Width of the machine:- 84”
5. Gauge of the machine:- 29 
6. No of Beam:- 8 

Machine no:-11 & 12 Linking Machine

1. Company:- Tungfong Knitting Machine Co Ltd.
2. Origin of the machine:- China.
3. Model no. :- 8 
4. No of Feeder :- 1 

Machine no:-13 & 14 Hand Socks Knitting Machine

1. Company:- Moor Gate Machine Co Ltd.
2. Origin of the machine:- .England
3. Model no. :- 8 
4. Dia of the machine:- 4.5”
5. Gauge of the machine:- 6 
6. No of Feeder:- 1 

Machine no:-15 Automatic Socks Knitting Machine

1. Company:- SANGIA COM - 6 
2. Origin of the machine:- ITALY.
3. Model no. :- FANTASIA.
4. Dia of the machine:- 4”
5. Gauge of the machine:- 15 
6. No of Feeder :- 25 

Conclusion:-
By this experiment we come to know about the sequence of the machine of our knitting lab and we also get clear concept about the individual status and individual Technical data of different machines in our lab. We also get some idea about the production of different machine and we get some knowledge about some Modern machine present in our lab. So in a word we gathered some practical knowledge about knitting machinery, which would help us in our practical job life.

Single Jersey 4-Truck Circular Knitting Machine | Rib Circular KnittingMachine

Experiment name: Compare between single jersey 4-truck and rib circular knitting machine.

Objects:

—To know difference between single jersey 4-truck & rib circular knitting m\c.
—To know similarities between these m\cs.
—To identify the single jersey 4-truck & rib circular knitting m\c.

Machine specification:

Single jersey 4-truck circular knitting machine.

1. Company:- PAOLO ORIZIO
2. Origin of the machine:- ITALY.
3. Model no. :- GOH N/C
4. Dia of the machine:- 22”.
5. Gauge of the machine:- 26 
6. No of Feeder:- 66 

Rib circular knitting machine.

1. Company:- ORIZIO POALO SPA
2. Origin of the machine:- ITALY.
3. Model no. :- CMOAN
4. Serial no:- 1026338 
5. Dia of the machine:- 20”
6. Gauge of the machine:- 18 
7. No of Feeder :- 40
8. No of Needle:- 1128

Single jersey 4-truck  knitting M/C	Rib circular knitting M/C
Top side is open.	Top side is closed.
Cylinder needle is used in cylinder.	Cylinder & dial are used in this m/c
Sinker and sinker ring is used in the top of cylinder.	Two set needle used one for cylinder and one for dial.
4-butt neddle and 4-cam truck are used in this machine.	2-butt cylinder needle optional present here. 2-butt dial neddle used in this machine. 2-cam truck optional but single cam truck used in the cylinder and 2-cam truck used in the dial.
Positive feeder	Positive feeder
Synchronized timing.	Synchronized timing.
Side creel used	Side creel used
Holding down sinker.	Sinker not used in this machine.
Neddle detector and fabric detector are present	Neddle detector and fabric detector are present.
Cylinder and sinker ring are present.	Cylinder and dial are present.
Cam arrangement like:	Cam arrangement like:
Chain notation like:	Chain notation like:

 

Conclusion: 

It is a very important experiment for us. It is very helpful in our student life as well as our job life.

Rib Circular Knitting Machine | Interlock Circular Knitting Machine

Experiment name: Compare between Rib & Interlock circular knitting machine.

Objects:

—To know difference between Interlock circular & rib circular knitting m\c.
—To know similarities between these m\cs.
—To identify the Interlock circular & rib circular knitting m\c.]

Machine specification:

Interlock circular knitting machine.

1. Company:- Precision FUKUHARA Works Limited.
2. Origin of the machine:- Japan
3. Model no. :- V – 8ME— 42 
4. Dia of the machine:- 30”.
5. Gauge of the machine:- 22 
6. No of Feeder:- 84 
7. Serial no:- 1352761 
8. Rib circular knitting machine.
9. Company:- ORIZIO POALO SPA
10. Origin of the machine:- ITALY.
11. Model no. :- CMOAN
12. Serial no:- 1026338 
13. Dia of the machine:- 20”
14. Gauge of the machine:- 18 
15. No of Feeder :- 40 
16. No of Needle:- 1128

Rib circular knitting machine	Interlock  circular knitting machine
Top side is closed.	1.      Top side is closed.
Cylinder & dial are used in this m/c	2.      Cylinder & dial are used in this m/c
Two set needle used one for cylinder and one for dial.	3.      Two set needle used one for cylinder and for dial.
2-butt cylinder needle optional present here. 2-butt dial neddle used in this machine. 2-cam truck optional but single cam truck used in the cylinder and 2-cam truck used in the dial.	4.      4-butt cylinder needle & 2-butt dial needle, 4-cam truck in the cylinder &2-cam truck in the dial used in this machine.
Sinker not used in this type of machine.	5.      Sinker not used in this  type of machine.
Neddle detector and fabric detector are present.	6.      Needle detector & fabric ditector are present or not present.
Positive  type of  feeder used in this machine.	7.      Positive/Negative  type of  feeder used in this machine.
Synchronized timing.	8.      Delay timing.
Side creel used in this machine.	9.      Side/Over head creel used  in this machine.
Cylinder & dial are present:	10.  Cylinder & dial are present:
Cam arrangement like:	11.  Cam arrangement like:
Chain notation:	12.  Chain notation:

Conclusion: 

It is a very important experiment for us. It is very helpful in our student life as well as our job life.