Before welding, professional and hobbyist welders must be knowledgeable about potential fire hazards and safe practices. They also must examine the work area and adjacent areas, welding equipment, and consumables for hazards and take appropriate measures to ensure safety.

Prototyping parts for projects with shorter lead times and meeting the automotive industry's mass production needs were two large goals for Amtek more than a year ago. Amtek turned to laser welding to meet its goals.

To choose the best tubular electrode, you should consider some basic factors relevant to any welding application: base metal, gas, weld size, and joint position requirements.

Fabricators and contractors always should check to be sure that the extent of nondestructive examination and the acceptance criteria required are understood clearly by all parties and documented in writing.