Welding Tips you need to know:
Welding is a method of joining metals that involves different techniques, methodologies and studies. With many fundamentals involved, welding is used in mechanics, industries, workshops and many other companies.
Using different forces, welding can fuse two plates with atoms and molecules coming together. From there, construction, renovations, maintenance and other work is carried out in the most diverse places, from oil companies to conventional cars. Click here for Welding Course
To help you, today’s content is a beginner’s guide to welding. Keep reading and find out more about this technique used in the most diverse areas of work.
What is welding and why is it important?
Welding aims to join two parts or to repair equipment or a structure. It has different methodologies, that is, options that use an inverted electrode, electron beam, atomic hydrogen and other components.
Another factor that welding works with is temperatures to achieve the approximation of physical, chemical and metallurgical properties.
Thus, due to welding, the durability of oil structures and metal constructions has increased. In addition, renovations, constructions and maintenance can be done safely and cost-effectively.
Types of welding and their applications:
There are many types of welding and welding machines present in the routine of companies, using different chemical combinations and power. To help you identify some, I have separated a list of popular welding methods:
MIG/MAG: made with wire and inert gas protection, this type of welding is popular for aluminum, copper, steel and even iron plates. It is also used to remove slag and offers quality combined with productivity;
Tungsten Inert Gas (TIG): it produces results with low thickness and requires more technique, which is very common in the food industry.
Single Electrode (SMAW): uses a coated electrode to form a safe weld bead, is cost-effective and flexible, and is used on materials such as stainless steel, copper and aluminum;
Electron Beam (EBW): the process performed with an electron beam is simple, modern and fast. However, it is expensive, and is considered by aerospace companies and saw blade manufacturers.
Essential safety tips:
Welding is a dangerous activity, causing minor and serious accidents during its process. Therefore, there are a series of good practices that help minimize the chances of accidents during operations. The main points are:
Use of Personal Protective Equipment (PPE):
PPE is a key item in many companies that perform risky activities.
This set of equipment is necessary to prevent burns from heat, sparks and metal splashes, in addition to not exposing the worker to radiation.
Studies and adequate training for welding
Being instructed before starting work is important, so seeking training in welding processes helps to avoid errors and accidents.
Welding in a suitable environment
These three points are important to avoid exposure to toxic gases, fire problems and burns. It is also essential to add signage in the area, preventing interference from third parties.
Quality and inspected equipment:
Maintaining a routine inspection of your welding equipment is a way to control and optimize the safety of your day-to-day work. Having a kit of quality items and up-to-date maintenance reduces the chances of failures and also ensures quality in the work.
How can I develop my welding techniques?
The ideal is to start by studying through courses and books. After understanding the theory, practicing with simpler jobs, such as casting small plates and those that do not require so many details, will give you confidence and dexterity for other jobs.
Welders develop by combining their studies with practical experience in companies. This way, you can expand your knowledge of welding types, techniques and optimization of time in the welding process.
