This slide contains why application of computer techonology in apparel industry. We've tried to give some overview in CAD CAM software ,machine in which these are used & the reason for using CAD CAM software.Thank you.

1. January 29, 2017
APPLICATION
OF COMPUTER
TECHNOLOGY
IN APPAREL
MANUFACTUR
ING

2. speakers 1. Ashraful Alam (2014-1-4-069)
introduction to cad cam
2. Nazmunnahar (2012-1-4-002)
various use of cad cam
3. Md. Sobuj (2014-1-4-005)
Why we should use cad cam?

3. INTRODUCTION TO CAD
CAM
Name: Ashraful Alam
ID:2014-1-4-069

4. Available
computer
technologies
Examples of computer systems used in the textile and
apparel industry include:
Computer Aided Administration (CAA) – computers are
used for marketing, sales order processing and stock
control.
Computer Aided Design (CAD) – computers are used for
developing designs, pattern making, pattern grading,
marker production and lay planning.
Computer Aided Manufacture (CAM) – computers are
used for store design, lay planning and cutting, sewing
and pressing.
Computer Integrated Manufacture (CIM) – a system
that uses computers at every stage of planning, design
and manufacture.
Electronic Point-of-Sale (EPOS) – a computerised system
that speeds up sales transactions and monitors stock
levels.

5. Lets take a
close look of
CAD and
CAM
CAD ( Computer Aided Design):
- to aid the product design from conceptualization
to documentation
- creation
- modification
-analysis
-optimization
CAM (Computer Aided Manufacturing):
- planning
- manufacturing
- control

6. Looks like • Architectural Engineering
• Civil Engineering

7. CAD for
Apparel
industry
• Plotting
• Spreading
• Cutting
• Sewing/Assembling
• Surface ornamentation

8. Software • Let’s take a quick look again
what are using now a days 
• Gerber Technology
• Lectra
• Optitex
• Tukatech
• PAD System

9. Optitex • 1. O/DEV
• APPLICATION:
• For 2D design and 3D visualization modules in a
single platform to create, tailor and digitize patterns.
• 2. O/PRO
• APPLICATION: Contains tools for product
development such as marker making, cut plan and
automatic nesting.
• 3. O/SEL
• APPLICATION: Used in solutions for sales and
marketing, such as using 3D images for viewing and
buying collections.
• The current module is the OPTITEX Digital
Collection, an online app to view full 3D collections.

10. Gerber
Technology
OMEGA CP 6.0
• Design and production software. It is used to
take design ideas through to high-quality output
using cut-vinyl or digital imaging.
• EDGE FXTM
• Thermal Printer for printing designs.
ART-Path & Auto-Curve
• Used in flatbed cutting system

11. Lectra and
Diamino
•Used in cutting
patterns for
clothing.
•Grading
•Used for marker
making

12. YIN CAD • Accurate and efficient digital imaging
system
• can automatically capture all types of
pattern contours.
• Automatic generate cutting report,
facilitate enterprise effective and
convenient management.
• Full intelligent layout systems provide
efficient, saving and intelligent layout
solution.

13. More… • By using technology in Apparel Industry we can
perform many other important things:
– LASER scanning
– 3D body scanning
– 3D body simulation
– Image processing
All these things help to make our product much
better.
 These things will be clear in the next segment.

14. VARIOUS USE OF CAD
CAM
Nazmunnahar
ID: 2014-1-4-002

15. 3D body
scanning
technology
• Leaser Scanning
• White light scanning
• Image processing scanning
• Milimeter-wave rader
• Digital tape measurment

16. Laser
scanning
• Leaser to project on to human body one or more
thin & sharp stripes simultaneously
• Light sensor acquires the scans & by applying
simple geometrical rules the surface of human is
measured
• The leaser scanner unit which is composed of the
leaser ,the optical system & light sensor is
moved across the human body is digitize to
surface

17. White light
scanning
• It is the second technology used extremely for human
body measurement.
• Ins of moving the scanner unit, a light pattern is
projected onto the human body.
• Binary coding are used to determine the origin of the
single stripes: for the increment of the resolution ,the
projected stripes are additionally shifted.

18. Digital tape
measurement
• The method combines classical human body
measurement & digital technology.
• Length are measured by a tape at different key
location of the human body like ( chest, waist,
sleeve etc.)

19. Image
processing
and
modeling
• 3D measurement is not perform but 3D information is
generated & extracted from 2D images.
• By using the symmetry of the human body, the most
important sizes of body computed with sufficient
accuracy from the silhouettes of the body.
• Extremely lower price compared to real 3D
measurement.

20. In Which
machine
CAD CAM
Software is
used?(Hard
ware)
• Plotter Machine
• Automatic Fabric Spreading
Machine
• Computerized Multi-PlyFabric
Cutting Machines
• Computerized single-
PlyFabric Cutting Machines
• Yin Cad Photo Digitizer EN
v.X9

21. Computerized Multi-Ply
Fabric Cutting Machines
Computerized Single-Ply
Fabric Cutting Machines
Plotter Machine
Automatic Fabric Spreading Machine

22. WHY WE SHOULD USE
CAD CAM?
Name: Md. Sobuj
ID: 2014-1-4-005

23. Are we
wasting our
money?
• In our Lab the cost of
the installed software in
about 10 million.
• In the set up of a full
industry the cost of the
software will be high.

24. KALEDO

25. Let’s see a
real life
example
•Let’s see who
win?
•My mobile phone
vs your high
functional set.

26. Activity Using CAD CAM Manual
New pattern
creation
15.22 min 100.00 min
Grading ( Four
size)
5.67 min 120.00 min
Marker planning 5.92 min 100.00 min
Sketch
preparation
00.00 min 30.00 min
Total 36.81 min 350 min

27. Activity CAD CAM
( No of day )
Manual
(No of day)
Design plan, design
collection
4 10
Design make pattern
and sample
4 10
Marketing forward
samples
20 20
Design grade samples 20 20
Purchasing order raw
material
20 20
Purchasing raw
material
5 5
Production 10 20
Total 39 55

28. Day Unit C
( No of shirts
per day)
Unit M
( No. of shirts
per day)
1 16035 4235
2 15500 3850
3 16000 4150
4 16010 4008
5 15450 3750
6 16150 4150
7 15850 3950
Average 15850 3950

29. So you can
see…
• Your production becomes so much
smoother and easy.
• Your supply chain becomes more flexible
and it can absorb any sudden change in
the production.
• You shipment of product becomes
quicker than before.
• You gains buyer trusts for time to time
delivery.
• Most of all value of your company
Increase.

30. SO NOW YOU CAN THINK
ARE YOU GOING GO WITH
THE MODERN WORLD  OR
REMAIN BACKDATED ?

31. THANK YOU VERY MUCH
FOR YOUR FULL HELP
AND ATTENTION.
ANY QUESTION FROM
ANYONE, GENTLEMEN?