![]() ![]() To do an accurate job, it is important not to confuse the weld symbols. There are more than a dozen types of welds that you can make. These lines indicate the kind of weld you need to make on the metal frames. If you look at the center of the reference line, you will see either parallel lines or a geometric shape. This tail suggests specialized instructions for the weld. The tail may have several forks that point off in different directions. The arrow can point upwards or downwards, signifying where to make the weld.įinally, there is a tail at the opposite end of the reference line. This line intersects with additional reference lines that run horizontally. The arrow is connected to what we call a leader line. Welding symbols are drawn with a specific structure that describes the direction and type of weld to make.Įvery welding symbol that you see will have an arrowhead which points to the location where you need to make the weld. Let’s look at the symbols and each type of view in more detail. These symbols identify the type of work that must be carried out to complete the welding project. You will also notice a variety of welding symbols at specific areas on the sketch. These are the front, top, and right-side views. If you look at your average welding blueprints, you will see three basic types of view. In most cases, they would be happy to do so and it won’t even cost your business anything. You can always ask them to offer this training to your employees. Welding supplies vendors, especially industrial wholesale distributors and welding equipment manufacturer’s sales reps, possess this knowledge. This happens a lot in the case of small to medium-sized companies. If your organization requires this kind of training, you can always hire help from outside through professional welding trainers. One problem faced by many welding manufacturers is that they do not have someone on the staff who can train others on reading blueprints. Welding companies can conduct training sessions for their welders to help them improve their technical skills.Ĭoaching classes can be held within the company premises and they can also attach posters in the workshop with welding symbols. However, just because you hire a welder who is not good at reading blueprints does not mean you cannot train them to get better. Since there is a shortage of good welders in today’s market, companies are unwilling to impose strict prerequisite for hiring as they are just not feasible. Only a small number of companies mandate their welder candidates to know how to read symbols. It must be said that welding companies have a big role to play in the adoption of welding blueprints. ![]() ![]() 4) Putting It All Together The Role of Welding Companies ![]()
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