''Weld penetration
The underside of the sheet of metal shows the real difference between the two welds. The first weld has almost no penetration, while the second weld has penetrated right through the steel sheet.
Penetration is very important to weld strength. If a weld does not penetrate all the way through a joint, then the joint will only be half welded.''
...I'm not sure if you have gotten any education on welding...if so you havn't been taught well.....the underside on the first weld shows how a good weld is suposed to look like.... on the other side....the second shows a lame overheated weld, or a slow proccessed weld wich overheated the plate causing those terrifying destroyed plates...sorry if I'm offending anyone....but I have A passion for welding and I can't let the newbies be misinformed, if the sheets are side to side u have to see a penetration underneath...but if your welding a T postion or on a plate....the underside of the plate should perfectly clean, or almost. If you see all that crap beneath your plate....it's that you completely destroyed your plate, imagine
seeing a Huge welded sign near the road with that kind of crap behind it....it wont look so great
The underside of the sheet of metal shows the real difference between the two welds. The first weld has almost no penetration, while the second weld has penetrated right through the steel sheet.
Penetration is very important to weld strength. If a weld does not penetrate all the way through a joint, then the joint will only be half welded.''
...I'm not sure if you have gotten any education on welding...if so you havn't been taught well.....the underside on the first weld shows how a good weld is suposed to look like.... on the other side....the second shows a lame overheated weld, or a slow proccessed weld wich overheated the plate causing those terrifying destroyed plates...sorry if I'm offending anyone....but I have A passion for welding and I can't let the newbies be misinformed, if the sheets are side to side u have to see a penetration underneath...but if your welding a T postion or on a plate....the underside of the plate should perfectly clean, or almost. If you see all that crap beneath your plate....it's that you completely destroyed your plate, imagine
seeing a Huge welded sign near the road with that kind of crap behind it....it wont look so great