Application Of Triz Methodology In Casting Process : A Case Study.
!
$%& ' ( )$
%* $%&
.//0
"
+,*- *-,*
#
+,*-
!
"
#$
$
)
%&
' (
)
"
'
)
$
*
+
+
+
+
+
+
+
+
*
+
#
+
#
+
+ ,
+
+
+
"
#$
%&
+
+
+
+
+
' (
+
)
-
)
+
+
+
+
+
+
)
#
+
+
+
+
+
'
+
*
%
+
+
+
+
+
+
+
"
"
' .
+
+
+
+
+
*
+
+
+ +
+ +
+
+
+
+
+
/
+
+
)
+
+
+
0
!
+
+ +
)
"1
+ '1
2
+
3
$
)
+
$
2
+
-
+
)
3
+
+
$
+
+
$
$
+
$ +
/
-
!
)
-
)
$
)
44
/
+
4
45
(
5
46
7
5
4%
*
6
48
7
54
/
8
55
3)
8
554
*
:
56
/
;
6
9
564
<
5644=
5645/
!
+
<
+
>
5646*
565
>
/
4&
56542
4&
5655
56567
+
)
44
+
44
565%
+
5658/
45
+
565:/
45
)
565;
+
46
+
+
+
46
566
46
5664?
+
4%
5665?
4%
5666@
+
48
566%/
48
56%
4:
56%4*
4:
56%5
#
56%6* +
+
+
+#
4:
4;
5 6 % % 3)
4;
56%8
4<
56%:
4<
568
4>
5684
#
4>
5685(
4>
56:
5&
56:4
5&
56:5
+
54
56:6/
54
56;
55
56;4*
)
55
56;5?
55
5%
56
5%4
56
5%5
5%
58
# #
584
5<
5<
585
!
586
*
A
5<
#
5>
5:
$
64
64
(
65
65
B
6%
66
6:
6%
#$
68
6:
%&
684
3
6:
3)
6;
%&
6;
6>
6:4
(
6>
6:44
%&
6:5
(
%&
6:543
%&
6 : 5 5 3)
%4
6:6
%5
6:64
%6
6:65
6:%
%&
)
=
%8
%4/
+
%5/
*
%54 (
A*
%:
/
*
%;
/
%<
%55
84
%6
%>
/
8&
844
"
"
'
'
84
845
*
85
846
!
8%
:4
*
8:
:44
8:
:444
8;
:4457
9
8;
:446!
8<
:45
8<
:46
:4
:464(
:6
:5
:%
*
:54
:8
:544
:8
:5457
9
:8
:546!
::
:55
::
:56
;4
:564(
;6
:6
;>
=
:64
;>
:644=
$%& ' ( )$
%* $%&
.//0
"
+,*- *-,*
#
+,*-
!
"
#$
$
)
%&
' (
)
"
'
)
$
*
+
+
+
+
+
+
+
+
*
+
#
+
#
+
+ ,
+
+
+
"
#$
%&
+
+
+
+
+
' (
+
)
-
)
+
+
+
+
+
+
)
#
+
+
+
+
+
'
+
*
%
+
+
+
+
+
+
+
"
"
' .
+
+
+
+
+
*
+
+
+ +
+ +
+
+
+
+
+
/
+
+
)
+
+
+
0
!
+
+ +
)
"1
+ '1
2
+
3
$
)
+
$
2
+
-
+
)
3
+
+
$
+
+
$
$
+
$ +
/
-
!
)
-
)
$
)
44
/
+
4
45
(
5
46
7
5
4%
*
6
48
7
54
/
8
55
3)
8
554
*
:
56
/
;
6
9
564
<
5644=
5645/
!
+
<
+
>
5646*
565
>
/
4&
56542
4&
5655
56567
+
)
44
+
44
565%
+
5658/
45
+
565:/
45
)
565;
+
46
+
+
+
46
566
46
5664?
+
4%
5665?
4%
5666@
+
48
566%/
48
56%
4:
56%4*
4:
56%5
#
56%6* +
+
+
+#
4:
4;
5 6 % % 3)
4;
56%8
4<
56%:
4<
568
4>
5684
#
4>
5685(
4>
56:
5&
56:4
5&
56:5
+
54
56:6/
54
56;
55
56;4*
)
55
56;5?
55
5%
56
5%4
56
5%5
5%
58
# #
584
5<
5<
585
!
586
*
A
5<
#
5>
5:
$
64
64
(
65
65
B
6%
66
6:
6%
#$
68
6:
%&
684
3
6:
3)
6;
%&
6;
6>
6:4
(
6>
6:44
%&
6:5
(
%&
6:543
%&
6 : 5 5 3)
%4
6:6
%5
6:64
%6
6:65
6:%
%&
)
=
%8
%4/
+
%5/
*
%54 (
A*
%:
/
*
%;
/
%<
%55
84
%6
%>
/
8&
844
"
"
'
'
84
845
*
85
846
!
8%
:4
*
8:
:44
8:
:444
8;
:4457
9
8;
:446!
8<
:45
8<
:46
:4
:464(
:6
:5
:%
*
:54
:8
:544
:8
:5457
9
:8
:546!
::
:55
::
:56
;4
:564(
;6
:6
;>
=
:64
;>
:644=