Single-Sided Spot Welding; Bolt Welding - Pro Spot PHS-101 Instruction Manual

6.0

6.2 SINGLE-SIDED SPOT WELDING

Figure 6.9

6.3 BOLT WELDING

Figure 6.12
SINGLE-SIDED WELDING
Single-Sided spot welding is used where Two-Sided welding cannot be used.
IMPORTANT: The Single-Sided spot welding is not permitted on supporting
frameworks of a vehicle. It is only permitted for cosmetic purposes.
IMPORTANT: Le soudage de Côté Unique par points n'est pas autorisée sur
les cadres de soutien d'un véhicule. Il est seulement permis a des ns
cosmétiques.
1. Select Weld Power to Low (Medium use 250ms, Avoid using too much pressure
or you will punch through the hood)
2. Fit the Single-Sided Gun with Single-Sided electrode (Fit. 6.9).
3. Grind between the inner and outer body sheets to remove paint, primer and
rust. This ensures good electrical contact when performing Single-Sided welding.
4. Ground the working area (refer to section 6.1 "Single-Sided Welding Overview").
5. Apply about 33-44 lbs of pressure on the Single-Sided gun and push the tirgger
to weld. Reposition and weld again.
NOTE: Make sure that Single-Sided electrode is clean. If it isn't, use a le
or tip dresser to clean it. If the weld cap shows considerable wear, it should
be replaced (refer to section 5.4 "Removing Welding Electrodes").
REMARQUE: Assurez-vous que l'électrode Côté Unique est propre. Si ce
n'est pas, utilisez une lime pour le nettoyer. Si le bouchon de soudure est
considerablement usé, il devrait être remplace (voir la section 5.4
"Enlévement d'Electrodes de soudage").
Many of today's car bodies come with factory equipped threaded studs. After a
collision, the studs may be lost or do not accompany the replacement part. With
the Hybrid Spot, threaded studs can be welded-on in factory style. This type of
stud is also common throughout the car body for attachments of interior, tail lights,
door moldings, etc.
TIP: A threaded stud can also be used to fasten the ground clamp directly
to the panel, minimizing the area needed for grinding.
Astuce: Un goujon leté peut également être utilisé pour xer la pince
directement sur le panneau, ce qui réduit la surface nécessaire au broyage.
Studs are held in place during welding with magnetic adapter electrode.
1. Select Weld Power to Low (Wider Bolts use 200ms, Smaller Bolts use 120ms).
2. Fit Single-Sided gun with the magnetic stud adapter (Fig. 6.12).
3. Insert stud into the adapter (Fig. 6.12).
4. Prepare the surface area by removing paint and primer.
5. Ground the work area (refer to section 6.1 "Single-Sided Welding Overview")
6. Position Single-Sided gun over work area and push the trigger to weld.
7. Repeat as needed.
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