Welding is a complicated process. Mastering the process takes practice and persistence. Below are some of the basic lessons that every novice welder should remember to become effective in their job.
Making safety a priority
The welding process generates heat and electricity. This is why welders should always remember to protect themselves. The arc, for instance, is very dangerous to the eyes and skin. Wearing proper protective equipment can help minimise the risk. These protective items include flame-resistant clothing, gloves, helmet, safety glasses, and a long-sleeved jacket.
Proper ventilation is also important to minimise direct and prolonged exposure to the fumes and gases. Welders should be trained to protect themselves from the fumes. Inspecting the ground connections is another important safety measure. It protects welders by minimising the possibility of electric shock.
Knowing the properties of the material
Novice welders should learn that materials have varying chemical and mechanical properties and they react differently to heating and cooling. Understanding this factor will allow them to take the necessary precautions like clamping to avoid distortion.
Many materials also require heat treatments before and after the process to manage the cooling rate and avoid buckling. Knowing such aspects will help prepare them in case they need to make adjustments. Welding schools in Brisbane teaching poly welding course teach this to student welders.
Follow the welding procedures
Following proper procedures will result in consistent welds. The procedures for a particular application has been determined and approved by experts to make sure that the recommended parameters yield the preferred results.
Welding procedures contain details that include the necessary shielding gas mixture, suggested rate of gas flow, and voltage/amperage ranges. The procedures also inform the welder on things such as the filler metal’s diameter and the correct wire feed speed.
Welding is more than just setting the power source and holding the torch at the proper angle. It is also important that a welder possesses good habits and practices that he learns regarding a wide range of key points such as materials and maintenance.