Austlift 103901 Руководство пользователя - Страница 6

Просмотреть онлайн или скачать pdf Руководство пользователя для Цепные подъемники Austlift 103901. Austlift 103901 8 страниц. Weld on point compact

3. Welding

Make sure all areas to be welded are cleaned and free

from rust, paint, dirt, etc.

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The surface to be welded should be preheated. Ensure

correct welding procedures are adopted in this case.

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First position the lifting point then tack weld all four

corners.

•

around. Make sure the lifting point is welded to the

ends of the bow.

•

To reach maximum penetration, ensure that the welding

torch or electrode is held at a 45° degree angle.

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It is recommended that you weld the top joint of the

lifting point with a larger electrode.

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Ensure that there are no cracks or pores in the welds

or welded area.

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Allow the weld to cool at room temperature. Do not

use water or a fan to cool the weld.

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All bare and unwelded areas should be painted to

avoid rust.

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All moving parts should be well lubricated after welding.

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MIG welding has less penetration than others and it is

not recommended for welding G80 components.