January 12th, 2008 
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There are about 2000 eye injuries reported everyday in US workplace. Most injuries occur due to lapses in the usage of protection gears. Flying particles are the reason for 70% of injuries that are related to eye. These injuries can be avoided hands down by wearing the right kind of protective gear required for the job. Welding is in itself a hazardous job. =”Welders”>Welders work in an environment that is subject to arc and heat rays, slag from chipping, flying metal and dirt from grinding. Therefore it is most important to choose the protective gear that suits the work type and to wear it consistently. Tips to injuries:
- Inspect your welding equipment for any damage. Keep your equipments void of rust by maintaining it properly.
- Proper selection of protective gear according to the type of work and intensity is very vital.
- Protective gears should be at reachable distance.
- Always make it a point to use the safety gears while handling the welding equipments.
- Wear the eye protection gears under your safety helmet.
- If your welding helmet has the auto darkening option, you can work peacefully without having to adjust the shade manually.
- Wearing the right shade of filter in your eye gear is very important.
- Welding areas are harmful place of work. They should be secluded from rest of the place of work by a curtain that can absorb welding rays.
- Read manufacturer’s instruction manual thoroughly. And follow the instructions religiously.
- Keep your cables away from other tools so that they last longer.
- Avoid usage of cables that are undersized, damaged or spliced.
- Look for advice of the manufacturer for periodic maintenance activities to be performed on your welding equipment.
- Keep your helmet down to minimize your chances of injuring your eye from flying particles.
- Always choose an eyewear that has side shields or goggles and a correct filter shade to protect your eyes.
- Make sure your safety eye gear meets the heat, filtering and impact requirements.
- Timely replacement of faulty components will aid in longevity of the equipment.
- If your welding work is more frequent then it is wise to go in for a welding apron or a welding jacket.
- Vinyl screens or transparent welding curtains can be used to keep you protected from the harmful rays.
- Keep your arc welding equipments well insulated to avoid shocks.
- The workplace should be well ventilated. This will bring in fresh air and flush out the harmful fumes or gases that arise out of work.
- Laser welding are extremely dangerous to your eyes. Please follow the safety instructions pertaining to the equipment meticulously.
Watch the video related to tig welding
Here i am running a short bead on like 1/8in thick aluminum.
Help answer the question about tig welding
What causes less warpage MIG or TIG welding on 20 gauge sheetmetal?I'll restate my question. What causes less distortion when butt-welding 20 gauge steel? The weld is about 7 inches and the fender has bit of a curve too it. I want to metal finish the weld, so I only have to use a filler primer. So what causes less heat warpage Mig Or Tig with intermitten welding? Also why are mig welds more likely to crack when hammering on them? Does the Mig welding transform the steel into martensitic steel?
About Author
Brayan Peter is an expert author for Diesel Generator, Welding Machine, Plasma Cutting Machines, Tig Welding. He written many articles like Welders, Welding Equipment, Tig Welding, Arc Welder, MIG Welder, Plasma Cutters, Welding Helmets, Arc Welder . For more information visit our site http://www.everlastgenerators.com. Contact him at weldings.info@gmail.com
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This bloke reminds me of a guy I know. He’s been welding pipe for 51 yrs.I’m thinking of chopping and dropping a beach cruiser.I think i’ll give him a shout.
wow, tell us something we dont know…
tanx export
The short answer is no.
There is not a massive amount of industry around the coastal areas of spain , and any welding work would really be centred around making Gates , Fences and Rejas ( Security Grilles ). If this is something that you are able to do then my advise would be to looking at starting this as your own business because you would struggle to find reasonably well paid work like this on a permanent legal contract here in Spain
Mig and TIG welding are all arc welding. TIG is arc welding in the presence of a tungsten electrode which is non-consumable and an inert gas and the welded material. This is usually used in the aircraft industry. MIG welding is still arc welding in the presence of argon and wire feed consumable. TIG is usually a better welding technique. These are different from stick arc welding which uses flux coated sticks in developing an arc.
What's your question?
I was working for a company welding aircraft parts. APU assemblies for boeing, lear, and raytheon. I was recieving $18 and hour but would have been able to make more through raises and fringe benefits. i ended up quitting because they cut out all overtime. I need certs for all kinds of AL, S.S., And CrMo. I had to get tube, and plate from .020 to .375 certs before I even started welding on the parts and that took a couple of weeks….
I think a lot of people hear about guys making $40 an hour and think they can jump in on that but what they don't realize is those guys have been doing it for years and have recived annual raises etc.
Please read:
What is right for you, MIG or TIG? For certain type of work TIG is required, like welding chrome moly for some racing organizations. Intricate work, like gunsmithing is also well suited to TIG. TIG is used by many auto restorers who prefer a more precise, perfect finish that requires little to no finish work. TIG is most similar to gas welding in technique, so if you've done oxy-fuel welding, TIG should be a natural transition.
TIG stands for Tungsten Inert Gas welding. Also called GTAW (Gas Tungsten Arc Welding) and Heliarc® which was Linde's trade name for the TIG process when it was introduced many years ago. The arc is started with a tungsten electrode shielded by inert gas and filler rod is fed into the weld puddle separately. A slower process than MIG, it produces a more precise weld and can be used at lower amperages for thinner metal and can be used on exotic metals. TIG does require quite a bit more time than MIG to learn. It is similar in technique to gas welding.
MIG is required by law and by insurance companies in many localities for structural repair of automotive frames. MIG is also much easier to learn and faster to weld. For doing other types of welding, like sheet metal, it can be a matter of personal preference. For an auto body repair shop or a novice welder, a MIG is a good, practical all-around welder.
After welding and if application is critical , solution annealing is preferable.
click on the add he has, thats called making money, you can do it to, it is wrong when you don’t tell the true facts, But he or what he pretends to be seams ok, cause he making money
Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding, is an arc welding process that uses a nonconsumable tungsten electrode to produce the weld. The weld area is protected from atmospheric contamination by a shielding gas (usually an inert gas such as argon), and a filler metal is normally used, though some welds, known as autogenous welds, do not require it. A constant-current welding power supply produces energy which is conducted across the arc through a column of highly ionized gas and metal vapors known as a plasma.
GTAW is most commonly used to weld thin sections of stainless steel and light metals such as aluminum, magnesium, and copper alloys. The process grants the operator greater control over the weld than competing procedures such as shielded metal arc welding and gas metal arc welding, allowing for stronger, higher quality welds. However, GTAW is comparatively more complex and difficult to master, and furthermore, it is significantly slower than most other welding techniques. A related process, plasma arc welding, uses a slightly different welding torch to create a more focused welding arc and as a result is often automated.
There is a big difference between MIG and TIG welding, in both the process, and the skill level required of the weldor. They really are two different processes altogether, and the MIG is the much easier of the two.
There is much to read on the web, including some great information at the Miller and Lincoln websites. They can give you a pretty great overview of TIG welding. But, as with many skills, it takes hands-on practice as well as study, to be successful.
If your fiance has ever welded with a gas torch, he might already have the skills he needs. Unlike a MIG welder, a TIG does not feed an electrified filler wire for you. You are in control of a separate heat source (the torch) that you must manipulate in order to melt the base metal together, while adding the filler by hand to the molten puddle you're creating. It's the same way a gas torch works, just with electricity, rather than gas, as the heat source.
The tricky part comes in learning how hot to make the puddle, how much heat to apply (with a foot or hand controller), and how to coordinate the filler at the same time. Quite often, TIG welding involves metals like aluminum or stainless, which have their own quirks that need to be considered. It's by no means impossible to learn all of this…and it can be a very valuable skill to have, often paying higher than MIG welding jobs.
If your fiance shows this prospective employer that he is a professional who takes pride in his work, has studied the subject, and is willing to learn, he may get his foot in the door and start down a new path on his welding career. I wish him the best. Study all you can, and if you know a buddy who is good with the Oxy-Acetylene torch, go visit him right away for some practice!
Best of Luck!
When you talk about pulse tig it is mostly DC welding. You use the pulse to help reduce the distortion. It is mostly used on all ferrous metals. You do not need or have the pulse feature on AC for aluminum. You would need an AC or AC/DC machine for tig welding aluminum. They are some what costly. When tig welding you need to stay with the better name brand welders. Thermal arc, Hobart, Miller, and Lincoln are all good machines. To weld 1/4" aluminum you need approximately 200 or more amps. So this puts you into a machine that is in the $2000 range. Then you need a bottle of argon gas. If welding for any length of time at those amps you would need a water cooled torch. Not to mention the water cooler, foot pedal and all the other items needed. All these items are costly. I am not trying to discourage you but you need to know it is going to cost you some bucks to invest in all the equipment you will need. Good luck!
(30 years as a certified welder)
The guy is no more than a poster, he make money on his videos, like a Jack of all trades and master of none, Sorry dude! I am a retired Steamfitter, and control tech, UA, (union) I have the nuclear, oil, paper and food industries behind me, I have taught classes on , smaw, tig, mig, s/s 304-to 316ls, dissimilar metals, w/ k and J rings, pulsearc© and the bore scope process, and different type xrays you do a very poor job of explaining the processes of welding and techniques,
he has a canadian sounding accent
expert village is by far the worse thing ever
What you have to your advantage is being able to Oxygen- Acetylene weld. You need to be able to use both hands. One to manipulate the TIG Torch and the other hand to feed and dip the filler wire. Good Luck !
This guy is good, not typical of expert village.
You will weld in accordance to the weld procedures that will be given to you for the specific materials mentioned.
porosity in the finished weld, which means that air bubbles get trapped inside the weld bead!It also means the metal has more carbon, or the cup size is wrong, the argon mixture or co2 is wrong, rust in the joint, or did you forget to clean the filler wire,(well it dose happen)preheat joint,( it will pull moisture out) The purpose of shielding gas is to keep the air atmosphere away from the weld pool. Without it, the weld pool reacts with the oxygen, nitrogen and hydrogen is that better