TIG welders best offers

Here are some advices on TIG welders and how to make the best buying choices. Welding faster may sound appealing, but aside from practice, there are few shortcuts when creating a strong weld. In fact, unless a situation calls for a fast-moving weld, there’s a good chance that slow and steady is the way to go. An online search for ways to weld faster, will yield either descriptions of the ways automated welding has increased welding speed or press releases from companies who claim their gas or electrode holds the key to improving welding speed. In other words, it can seem like spending a lot of money is the only way to weld faster. However, for those looking for some ways to save time on their welding projects, there are some ways to weld faster for certain projects. While it’s not always a good idea to find a way to weld faster, there are situations when welding faster may produce a better product or a few simple changes can speed up the time on task.

A MIG welder uses a continually feeding spool of thin filler wire as an electrode fed by a wire feed gun to form an electric arc between a wire and the work-piece metal. This heats the work-piece metal and the electrode, causing them to melt and join together to create the weld. Mig welding can be either Gas or Gasless and each have benefits. Gasless welding is far more portable as there’s no gas bottle to carry around, saves cost on having to buy gas bottles and regulators, is easier on positional welds and can penetrate deeper than Gas MIG although the welding wire for a gasless MIG is more expensive than a gasless MIG. Gas MIG welding produces much cleaner welds with no slag or spatter, is slightly better on thinner metals and the welding wire is cheaper than gasless MIG wire.

Many companies get completely “bogged down” in the paperwork required to run a business. But with today’s latest technological advances, there are items that can be a great help. For instance, Lincoln Electric offers something called ArcWorks software which can document procedures, create drawings everyone in the shop can access, keep track of welding operator’s qualifications, and many other things. Software such as this can be tailored to the individual company’s needs and provide great efficiencies and also eliminate mistakes. Adding Robotics or Hard Automation to the Operation: Today’s technological advances offer many options. Robotics can be justified when the volume of parts a company produces is so great that it can offset the monies spent on a robot. Robotics can also be considered if there are a number of different parts that are similar enough in nature to be able to be handled by the same robot. If robots are not justified, a company might determine that fixturing or hard automation could be used to increase efficiency or quality. One company incorporated fixturing and clamps to hold down a tank while the seam was being welded. In another case, an automotive manufacturer decided that automation was necessary because of the amount of parts and intricate angles and welding positions. Searching for the best Welding Supplies? We recommend Welding Supplies Direct & associated company TWS Direct Ltd is an online distributor of a wide variety of welding supplies, welding equipment and welding machine. We supply plasma cutters, MIG, TIG, ARC welding machines and support consumables to the UK, Europe and North America.

Use gas lens style collet bodies and cups to weld stainless steel: Use gas lens style collet bodies and cups to weld stainless steel. The screen in the gas lens allows far better gas coverage of your welds. You can use gas lenses to weld all materials is you want; they also allow you to stick your tungsten up to 1” out of the cup by increasing gas flow. Sometimes you need to extend it just to reach a tight spot. The screen diffuses gas at higher gas flow rates eliminating turbulence which is what you would get if you tried this without the gas lens. Too much gas is as bad as too little gas. (Especially for TIG welding aluminum) Typical gas flow rates are around 15 to 20 cfh. Bu it really depends on the nozzle/cup diameter. While I am on the subject, what do the numbers on TIG cups mean? I am glad you asked… A #4 means 4/16″ or 1/4″ A #7 means 7/16″. In other words the number cup means how large the inside diameter in 1/16’s. When you use a #4 cup remember to adjust the argon flow to around 10cfh. And the bigger the cup inside diameter, the more gas flow….to an extent.

Best welding guides: how to become a more skilled welder and how to pick the top welding equipment. If a ball forms on the end of your rod when welding you are doing something wrong. It is usually one or more of these things: Too long an arc… • Too much torch angle • Not enough amperage for the rod size • Bad filler rod angle • Or some combination of all of these things. The 2 things I see most often with noobs are too long an arc AND too much torch angle. A long arc sets TIG welding back a few decades because it’s more like gas welding with an oxyfuel torch. The heat is not concentrated and you get this big heated arc plume like you get with a gas welding torch. Why would you want that? Your arc length should not be much more than the diameter of your tungsten electrode. I know that’s pretty close and if you get too close you will be grinding electrodes more than you are welding. But if you want really good welds, you need to use a tight arc.

Contact tips can have a significant impact on MIG welding performance since this consumable is responsible for transferring the welding current to the wire as it passes through the bore, creating the arc. The position of the contact tip within the nozzle, referred to as the contact tip recess, is just as important. The correct contact recess position can reduce excessive spatter, porosity, insufficient penetration, and burn-through or warping on thinner materials. While the ideal contact tip recess position varies according to the application, a general rule of thumb is that as the current increases, the recess should also increase.

All welding requires the application of heat, which melts the metal being welded. With the TIG process, the heat comes from an electric arc that streams between the electrode in a hand-held torch and the metal being welded. The arc and molten metal are shielded by an inert gas, which protects the electrode and base metal from oxidizing. Filler rod is usually added to the puddle of molten metal as the weld progresses. The essence of making a good weld is heat control, which is governed by how you modulate the arc as it streams from the torch. Let’s look at this in detail. Source: https://www.weldingsuppliesdirect.co.uk/.