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Welding: Principles and Applicatio...

8th Edition
Larry Jeffus
ISBN: 9781305494695

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BuyFindarrow_forward

Welding: Principles and Applicatio...

8th Edition
Larry Jeffus
ISBN: 9781305494695
Textbook Problem
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Why does the welder not have to wear a welding helmet?

To determine

The reason for welders to doesn't have to wear welding helmet.

Explanation

Welding is a work of high accuracy and precision, one little mistake; the whole work piece had to be replaced. So the main motive is to increase the efficiency of the worker, which can be done by not using helmets while welding.

Without helmet, the visibility of the welder increases, and safety of the workers also increases.

Helmets are not preferred especially in submerged arc welding, as in this welding the arc is under the layer of flux...

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