Industrial
Engineering Sewing Data: IESD details, motion Codes & application- Part: 1
IESD is a database of time values that evolved from MTM-2. There are 31 codes (time values). 7 categories of sewing related human motions. IE + SD = IESD
Common Sequence:
1. Take part (s)
· 1 hand
· 2 hands
2. Position onto presser-foot
3. Sew
· Adjust parts
· Distance and stop precision
4. Trim and cut
· Using scissors
· Using blade,etc.
5. Put away
· 1 hand
· 2 hands
7 IESD Motion Groups:
Work Group
|
Description
|
Get & Match
|
Get panel or panels and match them
|
Align & Adjust
|
Alignment and adjustment on panels
|
Form Shapes
|
Pre-form or post-form shapes on panels
|
Machine Handling
|
Machine handling related motions
|
Sewing
|
Sewing activity
|
Trim & Cut
|
Cut threads
|
Dispose
|
Put away panels
|
Meaningful Symbols:
# Two hands Simultaneous
*Indicating a moving action
IESD Guidelines:
Get & Match:
Work Group
|
Work Element Content
|
Element Code
|
Work Motion Pattern
|
TMU
|
GM
|
Get & match 2 parts together using 2 hands
|
GM2T
|
GGPGG
|
76
|
Get & match 2 parts by sequence using 2 hands
|
GM2S
|
GPGPGG
|
118
| |
Position parts to presser-foot
|
GMPF
|
PF
|
39
| |
Get and match 1 part using 1 hand (Easy)
|
GM1E
|
GPG
|
53
| |
Get and match 1 part using 1 hand
|
GM1H
|
GPG
|
62
| |
Get and match 1 part using 2 hands
|
GM2H
|
GGPG
|
65
|
GM2T:
MTM Motions:
Get – Get first part
Get – Get second part
Put – Put 2 parts together
Get – Hold parts at one edge
Get – Hold parts at another edge
GM2S:
MTM Motions:
Get – Get the first part
Put – Put part on table
Get – Get the second part
Put – Put it on the first part
Get – Hold parts at top edge
Get – Hold parts at right edge
GMPF:
GMPF
|
Position parts to presser-foot
|
||||
Left
hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right
hand description
|
Put parts
under presser-foot
|
# PC30
|
( F )
|
30
|
Raise
presser-foot
|
|
F
|
9
|
Release
presser-foot
|
|||
Total
TMU
|
39
|
||||
MTM Motions:
Put – Position part under presser foot
Foot – Release presser-foot
GM1E:
MTM Motions:
Get – Get one part
Put – Position part onto presser-foot(Put part on table)
Get – Gain control on top piece
GM1H:
GM1H
|
Get & match 1 part using 1 hand
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Reach to get 1 part
|
23
|
GC30
|
( F )
|
Raise presser-foot
| |
Match the part
|
30
|
PC30
|
Position to presser-foot
| ||
Hold part (s) at one side
|
GA15
|
( F )
|
9
|
Release presser-foot
| |
Total TMU
|
62
| ||||
MTM Motions:
Get – Get a part
Put – Position part onto presser-foot(place part on table)
Get –Gain control on top piece
GM2H:
GM2H
|
Get & match 1 part using 2 hands
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Reach
|
GC30
|
( F )
|
23
|
Reach to get part
| |
Lift part up
|
14
|
PA30
|
(GB5)
|
7
| |
Match the part
|
19
|
# PB15
|
(Position to presser-foot)
| ||
Hold parts at one side
|
GA15
|
( F )
|
9
|
Release presser-foot
| |
Total TMU
|
65
| ||||
MTM Motions:
Get – Get the first part
Put – Put part to another hand
Get – Get second part
Put – Position part onto presser-foot (place a part on a table)
Get – Gain control on the top piece
Align & Adjust:
Work Group
|
Work Element Content
|
Element Code
|
Work Motion Pattern
|
TMU
|
AA
|
Align and Adjust 2 parts using 2 hands
|
AA2H
|
GGPG
|
62
|
Aligning and Adjusting
|
Align and Adjust I piece
|
AA1P
|
GPG
|
45
|
Reposition the part under presser foot
|
AARF
|
GPGPF
|
76
| |
Slide 1 part with presser-foot
|
AASF
|
GPF
|
29
| |
Slide 1 part without presser-foot
|
AASP
|
GP
|
20
|
AA2H:
AA2H
|
Align & adjust 2 parts using 2 hands
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Reach to get 1st part
|
23
|
GC30
|
* G
|
Reach
| |
GB5
|
GC5
|
10.5
|
Reach to get 2nd part
| ||
Align and adjust both edges
|
21
|
PB5
|
PC5
| ||
GB5
|
7
|
Hold ends of two parts
| |||
Total TMU
|
62
| ||||
MTM Motions:
Get – Get the upper part
Get – Get the lower part
Put – Match and align both parts
Get – Hold parts
AA1P:
AA1P
|
Align & adjust 1 piece
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Reach to get 1 part
|
23
|
GC30
| |||
Align and adjust top part
|
15.5
|
PC5
|
PB5
|
-
| |
GA5
|
6
|
Place hand to gain control
| |||
Total TMU
|
45
| ||||
MTM Motions:
Get – Get the top part
Put – lift and align part
Get – Gain Control on top piece
AARF:
AARF
|
Reposition the part under presser-foot
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Reach to get part
|
23
|
GC30
|
( F)
|
Raise presser-foot
| |
Move to reposition part
|
PA30
| ||||
GB30
|
14
|
Reach to get part
| |||
# PC30
|
30
| ||||
Put hand to gain control
|
GA15
|
( F )
|
9
|
Release presser-foot
| |
Total TMU
|
76
| ||||
MTM Motions:
Get – Get 1st part
Put – Move part
Get – Get 2nd part
Put – Position part to presser-foot
Foot – Release presser-foot
AASF:
AASF
|
Slide 1 part with presser-foot
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Place hand on 1 part
|
9
|
GA30
|
* F
|
Raise presser-foot
| |
Slide to a new location
|
15
|
PA30
|
PB30
|
-
| |
F
|
9
|
Release presser-foot
| |||
Total TMU
|
33
| ||||
MTM Motions:
Get – Gain control of part
Put – Move part (sliding)
Foot – Release presser-foot
AASP:
AASP
|
Slide 1 part without presser-foot
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Place hand on 1 part
|
9
|
GA30
|
* F
|
Raise presser-foot
| |
Slide to a new location
|
11
|
PA30
| |||
Total TMU
|
20
| ||||
MTM Motions:
Get – Gain control of part
Put – Move part (sliding)
Forming Shape:
Work Group
|
Work Element Content
|
Element Code
|
Work Motion Pattern
|
TMU
|
FS
|
Forming a single fold
|
FSLD
|
GPG
|
44
|
Forming Shape
|
Unfold seams
|
FSUS
|
GG
|
28
|
Applying weight to form crease in folded part
|
FSCP
|
GGWPPW
|
28
| |
Unfold piece
|
FSUP
|
GP
|
34
|
FSLD:
FSLD
|
Form a single fold
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Reach
|
* G
|
GC30
|
23
|
Reach to get part
| |
Move to fold
|
15
|
PA30
|
PB30
| ||
Place hand to gain control
|
6
|
GA15
| |||
Total TMU
|
44
| ||||
MTM Motions:
Get – Get 1 part
Put – Fold part
Get – Gain control of part
FSUS:
FSUS
|
Unfold seams
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Reach to open 1st seam
|
14
|
GC5
| |||
Reach to open 2nd seam
|
14
|
GC5
| |||
Total TMU
|
28
| ||||
MTM Motions:
Get – Unfold seam
Get – Unfold seam
FSCP:
FSCP
|
Apply weight to crease on folded part
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Reach
|
* G
|
GA30
|
9
|
Reach to put fingers on a fold
| |
# GW3
|
3
|
Apply weight to press the fold
| |||
# PB15
|
15
|
Move along the fold
| |||
# PW1
|
1
|
Apply weight when moving
| |||
Total TMU
|
28
| ||||
MTM Motions:
Get – Gain control of part
Get Weight – Apply weight
Put – Slide on part
Put Weight – Apply weight
FSUP:
FSUP
|
Unfold part
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
GC30
|
23
|
Reach to get 1 part
| |||
PA30
|
11
|
Move to unfold
| |||
Total TMU
|
34
| ||||
MTM Motions:
Get – Get top piece
Put – Flip top piece to unfold
Trim and Cut:
Work Group
|
Work Element Content
|
Element Code
|
Work Motion Pattern
|
TMU
|
TC
|
Trim & cut using scissors
|
TCUT
|
GPPP
|
56
|
Trimming and Tool Use
|
Trim & cut using scissors - any additional cut
|
TCAT
|
PP
|
22
|
Trim & cut using a blade from a fixed location
|
TCFB
|
GP
|
34
| |
Trim & cut chained pieces
|
TCCH
|
GPPP
|
47
|
TCUT:
TCUT
|
Trim & cut using scissors
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
GC30
|
23
|
Reach to get scissors
| |||
PB30
|
19
|
Position scissors to cut point
| |||
PA5
|
3
|
Cut
| |||
PA30
|
11
|
Put scissors back to table
| |||
Total TMU
|
56
| ||||
MTM Motions:
Get – Get scissors
Put – Position scissors at cutting point
Put – Cut
Put – Put scissors down
TCAT:
TCAT
|
Trim & cut using scissors - additional cut
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
PB30
|
19
|
Position scissors to cut point
| |||
PA5
|
3
|
Cut
| |||
Total TMU
|
22
| ||||
MTM Motions:
Put – position scissors at cut point
Put – cut
TCFB:
TCFB
|
Trim & cut using a blade from a fixed location
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Reach to get the part
|
23
|
GC30
| |||
Pull/push part to for trimming
|
11
|
PA30
| |||
Total TMU
|
34
| ||||
MTM Motions:
Get – Get part
Put – Pull/push part across blade
TCCH:
TCCH
|
Trim & cut chained pieces
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Reach to get 1 part
|
14
|
GB30
| |||
PB30
|
19
|
Position scissors to cut point
| |||
PA5
|
3
|
Cut
| |||
Put part away
|
11
|
PA30
| |||
Total TMU
|
47
| ||||
MTM Motions:
Get – Get part
Put – Position scissors at cutting point
Put – Cut
Put – Move part
Put Away:
Work Group
|
Work Element Content
|
Element Code
|
Work Motion Pattern
|
TMU
|
PA
|
Put away part by sliding (on table)
|
PASH
|
GP
|
20
|
Disposing
|
Put away part using 1 hand (off table)
|
PA1H
|
GP
|
34
|
Put away part using 2 hand (off table)
|
PA2H
|
GGP
|
48
|
PASH:
PASH
|
Put away part by sliding (on table)
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Reach to get 1 part
|
9
|
GA30
| |||
Pull/push part to a new location
|
11
|
PA30
| |||
Total TMU
|
20
| ||||
MTM Motions:
Get – Get 1 part
Put – Move part (sliding)
PA1H:
PA1H
|
Put away part using 1 hand (off table)
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Reach to get 1 part
|
23
|
GC30
| |||
Put part to a new location
|
11
|
PA30
| |||
Total TMU
|
34
| ||||
MTM Motions:
Get – Get part
Put – Move part (object leaves table)
PA2H:
PA2H
|
Put away part using 2 hands (off table)
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Reach
|
* G
|
GC30
|
23
|
Reach to get 1 part
| |
Reach to get other edge
|
14
|
GC5
| |||
# PA30
|
11
|
Put part to a new location
| |||
Total TMU
|
48
| ||||
MTM Motions:
Get – Get part at one end
Get – Get part at another end
Put – Move part (object leaves table)
Machine Handling:
Work Group
|
Work Element Content
|
Element Code
|
Work Motion Pattern
|
TMU
|
Sew to Hold - approximately 1 cm
|
MH1A
|
FF
|
18
| |
MH
|
Rotate hand wheel to raise/lower needle position
|
MHWW
|
GPGPG
|
45
|
Machine and Handling
|
Manual backtack to begin sewing
|
MHTB
|
GPPPG
|
34
|
Manual backtack to end sewing
|
MHTE
|
GPPPPG
|
44
| |
Manual backtack using thumb (knuckle)
|
MHBT
|
GPPPPG
|
41
| |
Backtack/cutting using foot motion
|
MHFC
|
F
|
9
| |
Auto machine cutting/trimming
|
MHMC
|
P
|
3
| |
Manual machine cutting/trimming - hand push suction
|
MHSC
|
P
|
11
|
MH1A:
MH1A
|
Sew approximately 1 cm to gain control
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
Raise presser-foot
|
9
|
F
| |||
Release presser-foot
|
9
|
F
| |||
Total TMU
|
18
| ||||
MTM Motions:
Foot – Start machine foot pedal
Foot – End machine foot pedal
MHWW:
MHWW
|
Rotate hand wheel to raise/lower needle position
| ||||
Left hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right hand description
|
GB30
|
14
|
Reach to get hand wheel
| |||
PA15
|
6
|
Turn to make half rotation
| |||
GB15
|
10
|
Re-grasp hand wheel
| |||
PA15
|
6
|
Turn to make half rotation
| |||
GA30
|
9
|
Put hand back on table
| |||
Total TMU
|
45
| ||||
MTM Motions:
Get – Place hand on hand wheel
Put – Rotate hand wheel
Get – Place hand on hand wheel
Put – Rotate hand wheel again
Get – Place hand back on table
AARF:
AARF
|
Reposition the part under presser-foot
|
||||
Left
hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right
hand description
|
Reach to get
part
|
23
|
GC30
|
(
F)
|
Raise
presser-foot
|
|
Move to
reposition part
|
PA30
|
||||
GB30
|
14
|
Reach to get
part
|
|||
# PC30
|
30
|
||||
Put hand to
gain control
|
GA15
|
( F )
|
9
|
Release
presser-foot
|
|
Total
TMU
|
76
|
||||
MTM Motions:
Get – Get 1st part
Put – Move part
Get – Get 2nd part
Put – Position part to presser-foot
Foot – Release presser-foot
AASF:
AASF
|
Slide 1 part with presser-foot
|
||||
Left
hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right
hand description
|
Place hand on
1 part
|
9
|
GA30
|
* F
|
Raise
presser-foot
|
|
Slide to a
new location
|
15
|
PA30
|
PB30
|
-
|
|
F
|
9
|
Release
presser-foot
|
|||
Total
TMU
|
33
|
||||
MTM Motions:
Get – Gain control of part
Put – Move part (sliding)
Foot – Release presser-foot
AASP:
AASP
|
Slide 1 part without presser-foot
|
||||
Left
hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right
hand description
|
Place hand on
1 part
|
9
|
GA30
|
* F
|
Raise
presser-foot
|
|
Slide to a
new location
|
11
|
PA30
|
|||
Total
TMU
|
20
|
||||
MTM Motions:
Get – Gain control of part
Put – Move part (sliding)
Forming Shape:
Work
Group
|
Work
Element Content
|
Element
Code
|
Work
Motion Pattern
|
TMU
|
FS
|
Forming a
single fold
|
FSLD
|
GPG
|
44
|
Forming
Shape
|
Unfold seams
|
FSUS
|
GG
|
28
|
Applying
weight to form crease in folded part
|
FSCP
|
GGWPPW
|
28
|
|
Unfold piece
|
FSUP
|
GP
|
34
|
FSLD:
FSLD
|
Form a single fold
|
||||
Left
hand description
|
TMU
|
Left
|
Right
|
TMU
|
Right
hand description
|
Reach
|
* G
|
GC30
|
23
|
Reach to get
part
|
|
Move to fold
|
15
|
PA30
|
PB30
|
||
Place hand to
gain control
|
6
|
GA15
|
|||
Total
TMU
|
44
|
||||