Fabric cutting Machine

Cung Method & Knife
Prepared By : Mazadul Hasan sheshir
ID: 2010000400008
13
th
Batch (session 2009-2013)
Department : Wet Processing Technology
Email:
Blog : www. Textilelab.blogspot.com (visit)
Southeast University
Department Of Textile Engineering
I/A 251,252 Tejgaon Dhaka Bangladesh
Prepared By :
Total Texle Process at a Glance
Fabric Cutting




•
Object:


•
Requirements Of Cutting:











Types of Cutting Method

Fully Manual



Manually Operated Power Knife







!

"

!

Computerized Methods Of Fabric Cutting



#


$%


Hand Operated Scissor
Features:

&'

(

)*



"'

('
Straight Knife
Features:

+
,)
-
.)
/
01
213
4$

1*


3

+*



-0/0

**'
Straight Knife
Working Principal:

Two kind of powers are required to operate a Straight Knife

5*

6*

The motor power needed is determined by





*



Greater power of the motor, greater blade movement to cut the fabric

Straight Knife
Advantage:








Disadvantage:



!


Di%erent Types Of Knife

1"

1+

Wave knife
Straight knife
Notch knife
Band Knife
Features:




'78



9*


Band Knife
#"

(:

;8**'

(<

*

=>?
!*+

$9'*

"

"

&



Round Knife
Features:

;+

';





*2@->



*

*,>>>@.0>>

Round Knife

)*+@A->@.>B



*

;


(
!*+

"**

"



!7

"
Die Cutting
Features:

5*+'

59 !5'6 

!

5'
Die Cutting
Working Principal:

!

!%7



&:



-@.
Die Cutting
Advantage:

;8*

5

*:


Disadvantage:

&



:

!7
$%&'
Features:

%'

(


)'

)(*+*
Notcher Cung M/C
#"

%'

(

&
,"

-

).'

)

('
,%&'
Features:

$%

)'!!!

/!


0.
,%&'
#"

$%

&
,"

-%

/
 %
Features:

)%

&%

%1

%

)'#&'#,

Computer Controlled Knife Cutting
#"

+%


+%





0

$

/2*3

4
,"
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+5'



6

0!
%747
Features:

)!.

819:

;!%<


/=>

%
Cutting By Laser Beam
Advantage:

C




)
Disadvantage:

"@

&

C8*