Hi everyone!
I'm new at this subject but i've been taking some basic training.
i've got an Arcmate 120i coupled to a CMT FRONIUS, i already got my program and everything is OK, the problem is when I start welding, i have not been able to correct the beginning and ending of my beads (i guess it is something related to the slope or the time at the beginning or the end of welding but i have not get it). Normally it is not a big deal when welding a single bead over a piece or plate, the problem is when i try to make some overlays (hardfacing, claddings and recently trying additive manufacture) because with every layer I put over the other the error gets accumulated.
My question is: Does anybody in here have some experience in this kind of application that can help me? I don´t know if the problem is in the job I am saving on the FRONIUS machine, how can i correct the start and end of my weld, i have tried changing %'s of Amperage and time at the beginning and end (slopes) but the result is quite similar every time
I appreciate your attention and thanks in advance!
Daniel