Information about projects and experienced gathered in MAS Pannala

1. B.M.Hareen Madhusha Bannaheka.
Faculty Of Engineering
University of Peradeniya.
Department Of Electrical and Electronic Engineering.
Industrial Training
Review

2.  General Training period
*MOS (MAS Operation System)
*Waste walk
*Recruitment process
*Production lines (Slimline/Slenderline/Flowflex)
 Department of Autonomation
*Objective.
Deskilling empowered by automation to improve the
productivity
* Basic Functions.
Identify processes that can be automated.
Software solutions.
Improvements of processes.
Design and implement new machines.

3.  Knowledge gathered
*Pneumatics
*PLC (Programmable Logic Controller)
*Solenoid valve
*Solenoid cylinder
*PIC Programming
 What we Did ???

1) Heat tagging mechanism for bra wing
2) Wireless data transmitting system for notice
boards and lines
3) Price tagging attaching system
4) Fabric guiding mechanism
Among these mechanisms we have selected one project to do during the
training period.
 “Semi-automated bra wing elastics attaching mechanism”.
BUT we helped others work and projects as well.

4.  Undergoing projects
*Hanger sticker pasting
*Around cup tape attaching
*Polybag sticker pasting
*Heat tagging
*In-house molding machine
*Around cup tape attaching –PU cup
*Bra wire inserting mechanism
*tagging operation mechanism

5.  Semi-automated bra wing
elastic attaching mechanism

6.  Output of the mechanism
*Sensor inputs
*Microcontroller processing system
*Motor controlling & bed moving mechanism
*Machine paddle equal circuit
*Mechanical guides
*Air flow

7. *
Two sensors used
1. Cloth detecting
2. Cloth aligning
 Semi-automated bra wing
elastic attaching mechanism
1 2
*

8. *
 Semi-automated bra wing elastic
attaching mechanism
*
*

9.  Heat tagging project
 Mechanical design : Kosala (Dept of Autonomation)

10. *
Complete wiring of the
machine.
Electronic circuit design.
Programming of the
machine.(PIC microcontroller
used)
 Heat tagging project
*
Extended to double user
Two paddle switches were
added for two users
Every soldering iron can be
switched on and off manually

11. *
 Heat tagging project

12.  People in Slimline
Mr.Chanminda Pushpakumara – Dept of Autonomation
Mrs.Ruwanthi Galkissa –HR dept
*
*We were with Autonomation
department staff
*Helpful and Kind
*Gained lots of experience and
knowledge

13.  People in Slimline