MinnesotaDaveChalmers
Platinum Member
Re: Simple cargo bench modification (1/8" steel, using 120v MIG wire-feed welder)
I think you've missed an important point. Weld tests at the bench prove or disprove the technique, amps, and weld process for what is to occur on an actual repair/build.
Duplicate your "approved procedure" from your tests each time and you know it is a serviceable weld.
Students in a welding class learn it this way so they can apply it in "real life." They are not given some repairs to make as a learning exercise.
This process is duplicated in real welding businesses across the globe by professionals and in home shops by those making sure they get it right.
Making fun of those that prove a procedure in a pro shop or at home makes no sense.
Since tig is still fairly new to me (couple years) I still light up on practice material (steel or aluminum) to ensure I'm about to make a repair that I will not have to cut out and redo.
Exactly. A weld on test plates can be called "weak" because its compared to a better weld, again on test plates. Its useless to compare a servicable weld on something real; to what somebody can do on test plates, but thats welderspeak.
Its valid to judge a weld for its suitability to the task it needs to perform. A weld thats good enough, done once, can be worth 10x as much as one ground out and re-done for better pics. Within reason of course. No point debating this and yes birdpoop is birdpoop.
I think you've missed an important point. Weld tests at the bench prove or disprove the technique, amps, and weld process for what is to occur on an actual repair/build.
Duplicate your "approved procedure" from your tests each time and you know it is a serviceable weld.
Students in a welding class learn it this way so they can apply it in "real life." They are not given some repairs to make as a learning exercise.
This process is duplicated in real welding businesses across the globe by professionals and in home shops by those making sure they get it right.
Making fun of those that prove a procedure in a pro shop or at home makes no sense.
Since tig is still fairly new to me (couple years) I still light up on practice material (steel or aluminum) to ensure I'm about to make a repair that I will not have to cut out and redo.