Difference between revisions of "General Welding masks"

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Auto-darkening masks/helmets have transformed MIG/TIG/ARC welding in the last ten years or so, now becoming more affordable (typ. £50 budget; £200 top-of-the-range)
==Safety, UV Shades etc==


This is one of the best available, with a full set of controls for shade (9-13), sensitivity and delay, making it very suitable for MIG welding. Also has a large visor area and side-panes + easily changeable front screens and filter glass inside. It's a Hornell Speedglass 9000 series (Swedish) and obtained for £100 on eBay when less than a year old (originally £200+)  
'''NB. Gas welding goggles are only about shade 3 or 4 and entirely unsuitable for electric arc/MIG/TIG welding'''
 
'''ARC''' can be about the worst for intensity (thus skin UV burns and eye damage, temporary or permanent), requiring a 12 to 14 shade
 
'''MIG''', depending on power setting, from Shade 9 to Shade 13.
 
==Auto-darkeing helmets==
 
Auto-darkening masks/helmets have transformed electric MIG/TIG/ARC welding in the last ten years or so, now becoming more affordable (typ. £50 budget; £200 top-of-the-range)
 
This Hornell Speedglas illustrated below is one of the best available, with a full set of controls for shade (9-13), sensitivity and delay, making it very suitable for MIG welding. Also has a large visor area and side-panes + easily changeable front screens and filter glass inside. It's a Hornell Speedglass 9000 series (Swedish) and obtained for £100 on eBay when less than a year old (originally £220 in 2006).


Some Hornell AD helmets have a fixed shade which can be increased using a different internal shade filter.
Some Hornell AD helmets have a fixed shade which can be increased using a different internal shade filter.
Some Hornell helmets have integrated breathing equipment.


Some Hornell AD mask/helmets are sold under the BOC brand name.
Some Hornell AD mask/helmets are sold under the BOC brand name.
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10/11 shade setting is normal for general MIG bodywork welding, occasionally 9 at very low powers.  
10/11 shade setting is normal for general MIG bodywork welding, occasionally 9 at very low powers.  


''Even in normal light when not darkened they still offer full UV protection''
''Even in normal light when not darkened AD helmets still offer full UV protection''
 
They can also be obtained with integrated breathing equipment.


[[Image:Hornell_ADMask_01.jpg]]
[[Image:Hornell_ADMask_01.jpg]]
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[[Image:Hornell_ADMask_02.jpg]]
[[Image:Hornell_ADMask_02.jpg]]


''NB.'' Gas welding goggles are only about shade 3 and entrirely unsuitable for electric arc/MIG/TIG welding
==Simple masks and helmets==
 
GAS
 
MIG/ARC

Latest revision as of 22:50, 14 August 2010

Safety, UV Shades etc

NB. Gas welding goggles are only about shade 3 or 4 and entirely unsuitable for electric arc/MIG/TIG welding

ARC can be about the worst for intensity (thus skin UV burns and eye damage, temporary or permanent), requiring a 12 to 14 shade

MIG, depending on power setting, from Shade 9 to Shade 13.

Auto-darkeing helmets

Auto-darkening masks/helmets have transformed electric MIG/TIG/ARC welding in the last ten years or so, now becoming more affordable (typ. £50 budget; £200 top-of-the-range)

This Hornell Speedglas illustrated below is one of the best available, with a full set of controls for shade (9-13), sensitivity and delay, making it very suitable for MIG welding. Also has a large visor area and side-panes + easily changeable front screens and filter glass inside. It's a Hornell Speedglass 9000 series (Swedish) and obtained for £100 on eBay when less than a year old (originally £220 in 2006).

Some Hornell AD helmets have a fixed shade which can be increased using a different internal shade filter.

Some Hornell helmets have integrated breathing equipment.

Some Hornell AD mask/helmets are sold under the BOC brand name.

Typically these types of welding mask/helmets offer fair light & vision prior to striking up, and darken down to the pre-set shade within a couple thousanths of a second... making lining up and preparation for striking up much easier than a fixed dark shade mask. 10/11 shade setting is normal for general MIG bodywork welding, occasionally 9 at very low powers.

Even in normal light when not darkened AD helmets still offer full UV protection

Hornell ADMask 01.jpg

Hornell ADMask 02.jpg

Simple masks and helmets

GAS

MIG/ARC