408-2822 Datasheet, PDF (5/7 Pages) TE Connectivity Ltd – Crimping Die Assemblies

408- 2822
Chipped Edge
Pitted
2. With wire barrel crimp dies bottomed, inspect
the wire barrel crimp die closure using the proper
plug gage. Hold gage in straight alignment with the
die closure and carefully insert, without forcing, the
GO element. The GO element must pass
completely through the wire barrel crimp die
closure.
3. Try to insert the NO--GO element. The NO--GO
element may enter partially, but must not pass
completely through the wire barrel crimp die
closure.
Figure 4
A. Wire Barrel Crimp Die Closure (Figure 7A)
1. Assemble dies so that wire barrel crimp dies are
bottomed but not under pressure.
B. Insulation Crimp Die Closure (Figure 7B)
1. With the wire barrel crimp dies bottomed and
not under pressure, adjust the dies to meet the
“gage dimension” as shown in Figure 7B.
2. Inspect the insulation crimp die closure using
the proper plug gage in the same manner as steps
6.5.A. (2) and (3).
If both the wire barrel and insulation crimp die
closures meet the plug gage conditions, the dies are
considered to be correct and should be lubricated with
a THIN coat of any good SAE No. 20 motor oil. If not,
the dies must be repaired before returning them to
service (See Paragraph 7, DIE REPLACEMENT AND
REPAIR).
Die Closure
Configuration
“C” Dim.
Suggested Plug Gage Design - Wire Barrel
GO Dim.
“B”
NO- GO Dim.
“B”
“C” Dim.
“A” Dim.
Break Edges
0.51 [.020] x 45 (Typ)
25.4 [1.00] Min. (Typ)
DIE SET
59826--1
59827--1
59828--1
DIE CLOSURE DIM’S “A”{
GO
NO- GO
1.98 [.078]
2.18 [.086]
2.33 [.092]
2.54 [.100]
3.25 [.128]
3.45 [.136]
GAGE ELEMENT} DIM’S “B”
GO
NO- GO
1.98--1.99 [.0780--.0783]
2.18--2.19 [.0859--.0860]
2.33--2.34 [.0920--.0923]
2.53--2.54 [.0999--.1000]
3.25--3.26 [.1280--.1283]
3.45--3.46 [.1359--.1360]
“C” DIM
4.49 [.185]
5.33 [.210]
6.85 [.270]
{ Die closure dimensions apply when wire barrel crimp dies are bottomed but not under pressure.
} Material -- Tool Steel
Figure 5
Rev B
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