[EN] The main objective of this project is to carry out the redesign of the tooling, of a resistance welding machine, which receives a rod previously bent by a numerical control machine. The redesign of the tooling will be done by modifying the V-shaped flanges, and implementing pneumatic actuators, to favor the adjustment of the rod on the tooling, at the time of transition between CNC machine and welder. In addition to the design process, different factors that affect the production process will be studied, such as wire bending and straightening, among others. TFGM