Pro-Weld CD-312 Manuel d'utilisateur télécharger pdf (Page 9)

4 www.inventorysales.com

STUD

WELDING

TEMPLATE DESIGN FOR STUD LOCATING

Stud

Size D L

1/2" and

1.250 2.000

under

5/8" and

1.562 2.500

3/4"

7/8" and

2.125 2.500

larger

This method of templating is recommended for

use with all stud styles. The design makes it pos-

sible to accurately hold angular alignment of the

studs as well as stud location. The template

should be made of ebonite or masonite of a thick-

ness sufficient to afford good alignment. Bushings

may be used to insure greater accuracy and

extend the life of the template. Standard copper

ferrule grips are used with the tube adaptor. This

permits standardization of templates since it is

only necessary to change the copper ferrule grip

to weld studs of different diameters. The hole

diameter of the bushing or template should be

approximately .010 larger than the maximum out-

side diameter of the template tube adaptor.

This method of templating is recommended for

use with ZFF ferrules. The template is usually a

steel plate 3/32" to 3/16" thick. Spacers are

required to allow the gases to escape during the

welding cycle. The ferrule can be held by a stan-

dard ferrule grip or where clearance is prohibitive

a tube type set-up can be used. The recommend-

ed hole sizes on the template to locate the fer-

rules should equal the maximum outside diameter

of the ferrule plus 1/32". Holes may be drilled or

bored at required locations. See stud specifica-

tions sheets for ferrule detail.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 58 59

Pas de commentaire

Pro-Weld CD-312 Manuel d'utilisateur Page 9