KÖCO KST 108 - Special Centring Device

chuck for 38 mm Ø pin, with copper
plate part-no. 351-0048-000
351-6162-000
Set of spacer bolts 10 mm long (3 pieces)
326-0026-000
Set of spacer bolts 20 mm long (3 pieces)
326-0024-000
14.2 Special centring device
For welding with stencils, we offer the positioning tube No. 370-0335-000 or the support tube No. 326-0034-000.
With these, a slight eccentricity of the gun’s axis cannot be excluded due to unavoidable tolerances in the gun’s
plastic body. Where high-precision centring of the gun’s axis is necessary, we recommend using the special
centring device No. 326-0037-000.
It consists of the following parts:
Position
Number of units
Designation
1
1
centring tube adapter
2
3
screw M 4 x 12 DIN 912
3
3
washer M 4 DIN 933
4
1
centring tube D 30
5
2
sealing disc P5x
6
1
lock ring, rounded
7
1
cylindrical pin 10 x 60 DIN 6325
8
1
centring gauge D 30
Fig. 25: Special centering device
Issue 4/2019 ver. 2.0 page 38 of 42
Köster & Co. GmbH • D-58256 Ennepetal • Spreeler Weg 32 • Tel. +49 2333 8306-0 • Fax +49 2333 8306-38
Internet: http://www.koeco.net • E-Mail: koeco@koeco.net