Welding torrent

Welding Journal Free. This app produces all your Welding Technology Free. Access the latest mechanical engineering technology learning materials and news easily. Learn the basics of welding with this highly informative selection of tutorial video lessons. Welding World Free.

Sandvik Welding Free. Welding Handbook from Sandvik: a quick, easy and useful in your pocket tool! For those working with welding or interested in welding technology, in Welding Symbols Free. Welding Helper tips and guides. Basic weld symbols, general data, weld joints, bench design, welding processes, welding safety, polarity chart and Learn many welding techniques with this highly informative set of welding tutorial video lessons. Welding Mechanical Engineerers. I hang it on my C25 tank and I always have a place for my hood to reduce scratches , my wrench, and I hang my gun up when I am done for the day.

Sure , you could fab one up, but for a few bucks this is a worthwhile investment. One of the easiest upgrades you can make to your MIG welder is a good ground clamp. Oftentimes a bad ground clamp will produce a weak circuit and your welder will sputter along anyway… resulting in a inconsistent bead. A heavy duty clamp will ensure a good, closed electrical circuit.

Contact tips are cheap. You can find good. Usually when I have an erratic arc a contact tip is the first thing I replace. They are cheap enough, so save yourself a headache and replace them often.

And, if your looking to save money, here is a great welder for a beginner. A good welder uses all his senses to product an excellent end product. And you can add this sticker to your hood as a nice reminder. I have success with the following tips and tricks….

In this discussion a user is asking about TIG welding lead for a section of the roof. While this might be possible with a low enough temperature you do not want to melt the lead and vaporize it.

NOT good to breath this in So the correct tool to use here is a small handheld torch, similar to brazing. In this forum the question was asked : how do I check my Argon flow Cfh? Why not give yourself every advantage with a cheater lense? You can get one pretty cheap, and the magnification will help you see your workpiece and your bead that much better. They are showing you the traditional style of TIG welding.

Now, this video is good to show you the basic techniques to TIG weld, but what if you have an issue issues with your hands, like arthritis. There is a better way!

You can buy one here. Here is one trick that I learned in the field that might save you some time and grief when welding. When welding thicker and thinner material you can take your arc and run it along your thicker material first as a way to preheat the metal, then turn your amperage down and weld the thinner material to the thicker material. Here is a review of the everlast powerpro , it has a TIG a decent TIG gun… it would be a good choice for welding thicker and thinner metal.

Remember the main purpose of a TIG machine is to melt metal, so you can easily melt MIG welds, move the metal pool around and add filler metal. Also, check out my review of the ESAB welder ,. The first is to change the cup size to a smaller cup. Here is a good set that gives you a range of sizes. The second solution is to to get a micro-torch.

This is a great tool to have in your kit and makes welding a tight angles a breeze. With TIG welding there are different types of gases that you can use depending on the type of metal your working with. Note, the hotter the gas runs, the harder it is to start an arc. A good flow meter is essential. And I also recommend a respirator if working with these welders in a closed space. And get one for yourself too!

TIG welding is part art and part science. With every type of art there is a certain flow or rhythm that you become part of when you get down to work.

With TIG welding once you dip your tungsten into the pool you have to grind it down to keep a constant arc. Why not keep some spare tungstens on the side, already sharpened, and ready to go? That way when you dip your tungsten you can easily replace it and get back to laying beads.

You can buy some quality tungstens from amazon. I always recommend stick welding for the beginner. I found a discussion here on this very topic. If the plastic tips that you purchase are not to your liking you can make your own if you have access to a laith and threader A really good tip was made by a user who machined a brass collar that screws into the flux core torch and accepts a TIG ceramic cup.

This was you can have a longer nozzle that acts as a guide and can be easily cleaned of flux core splatter built up. Some good and cheap! Good tools can make all the difference to the quality of your work.

A good chipping hammer will be both durable and easy to use. With Stick you not only have to get the travel speed down, but also the motion of moving the stick closer to your workpiece as you travel along. See weld. One mistake I see over and over that impacts new welders is holding the arc too long. This happens because new stick welders are not used to holding the arc, pushing inward, and traveling along the workpiece.

The remedy is this: once you get your hand motion down, keep you eye on the arc and your puddle — if your puddle starts to get too big, move your bead along. When working with any welder the goal is always to have a nice, clean, professional looking finish. Remember: arc strikes are areas that can cause stress on the metal, and be a point of failure.

And here are some good all purpose rods to buy. I would recommend the lincoln because it is a tried and true performer. This model does have its downsides for sure, the major one being its stepped amperage with jumps of amps. However It has been around since the beginning of time, is one of the most durable welders made and will last you forever. For general work on steel some acceptable rods would be , , and The is most common in structural welding and is meant to be dragged along the workpiece.

A good discussion of the finer distinctions of these rods can be found here. And if you need to order some , you can click this link. When working with a stick welder , different amperage is going to relate to different size rods.

Now there are general guidelines to follow check this answer from Quora , there are two good charts for rules of thumb, just scroll down a bit. Now, with that said the best thing to do is actually start with the rule of thumb and adjust from there.

Talk to any stick welder and they will tell you, the rule of thumb may not produce the weld you want, so start with the suggested amperage and move up or down as necessary when you actually drop the weld. Not a problem, you can use this handy calculator from Miller to give you a baseline to start your machine at. Or if your old school like me you can have a good laminated reference chart in your tool bag.

Here is something I heard over and over by stick welders. This quote means that stick welders and flux core, you drag your rod — MIG you push. I think this is good advice for a beginner, but actually you should learn how to do multiple actions.

You can see the full article I quoted here. Fixing a wandering arc with a MIG welder may be as simple as changing a tip in your gun, but with Stick it can be tricky to fix this. An example of a completed PQR form is provided for guidance in filling out the form. A copy of the Mill Test Report for the material tested should be attached. Cross references to the required mechanical tests as applicable to the WPS being qualified are provided on the form for ready reference. Note that not all tests referenced are required.

A collection of responses to formal inquiries about the requirements of AWS D1. A collection of fillable forms that the Structural Welding Committee has approved for the recording of WPS qualification, welder qualification, welding operator qualification, and tack welder qualification data required by the D1.

Also included are laboratory report forms for recording the results of NDT of welds. It is recommended that the qualification and NDT information required by this code be recorded on these forms or similar forms prepared by the user.