Geometric
Tolerances
GDT
ISO tolerance for shafts
ISO tolerance for holes
Surface Roughness
Surface Texture
Quality
Control Co
tAQL
Process Capability CPK
Sampling plan
Level I, II,
III
Engineering
Plastic
Machining
of plastic
Selection
of plastic
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Chapter
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Contents
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Page
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1
|
Product
specification |
4
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|
2
|
Strip
layout |
5
|
|
3
|
Profile
cutting sequence |
6
|
|
4
|
Forming
sequence |
7
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|
5
|
Design
detail |
8
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|
6
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a)
1st pre-bend |
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b)
1st bend |
9
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c)
1st Bend sizing |
10
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d)
2nd Bend |
11
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e)
2nd Bend sizing |
12
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f)
Wing pre bend & sizing |
13
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g)
3rd bend & sizing |
14
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h)
4th Pre-bend |
15
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i)
4th bend |
16
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j)
4th bend sizing |
17
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k)
Camber correction |
18
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|
7
|
Lower
die assembly |
19
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Click
to view enlarged view
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Mate
ri
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