ATTEXOR Clinch Systems SA
User manual
Copyright © 2010 by Bollhoff Attexor S.A. Page 27
Table 1
General guidelines for SR 403 tool selection and St parameter choice for mild
steel* as a function of total thickness
Total
thickness
Die
Punch
St
Value
Clinching
force max.
Tooling
type
[mm]
Jm
Article N°
Dp
[mm]
R
Code
Article N°
[mm]
[kN]
1.0
0.35
1.2
0.4
SR 403 07
1.4
0.7
3 924 2703 201
(fig.2)
3.7
07
3 92498 95040
(fig.1)
0.45
1.6
0.5
1.8
0.55
2.0
0.6
2.2
0.7
SR 403 10
2.5
1.0
3 924 2703 202
(fig.2)
3.2
07
3 92498 95050
(fig.1)
0.8
25
* and ferritic stainless steel, and copper
For copper joining, the end stop adjusting is different of mild steel adjusting
Fig.1 : Punch SR
Fig.2 : Die SR 403
