This introduction video was amazing. This was the only video I have seen where it showed in such layman terminology for the average person to understand. Very clear and concise. Thank you.
Otherwise good presentation. Minor comment: "fusion zone/filler penetration (=melted area) " is mentioned to be "Heat Affected Zone" (HAZ) which is not true.A HAZ (not melted area) is the area that is located in base material and has micro structural changes so it starts from that fusion line or weld junction and ends to that area which is called heat affected area
Karo Karapetyan I think he's a little confused with arrow side other side other side symbol if it's a double bevel plate Arrow side is going to show one other side is going to show another symbol for different cut
Great video, I dont mean to nit pick but i noticed you used the term weld symbol for both the "Welding Symbol" and the "Weld Symbol", I just wanted to make sure people understand the difference. The weld symbol is the actual fillet weld groove butt weld...symbol. The Welding Symbol is the entire symbol with all its components.
The very first lesson you try to teach is the Welding Symbol, not as you stated the "Weld Symbol". The weld symbol is the actual type of weld (ie. fillet/groove etc), which is used as part of _the welding symbol_ to depict weld joint type. According to AWS cm2000. Sometimes this question can be found on the actual cwi test.
At the 8:22 mark of the video you show that a backing bar is used, but the welding symbol shows an .125" melt through symbol. To show that a backing bar is used a rectangle should be displayed on the other side of the welding symbol. I'm not trying to bust your balls, just some constructive criticism.
What you are calling a weld symbol is in reality a WELDING SYMBOL . A weld symbol is a small part of the Welding symbol. Don't believe me??? Check out the American Welding Society Definition that describes the difference between WELD SYMBOL and WELDING SYMBOL.
Sir I have been searching many UA-cam channel for correct information and I found the best. You are the best for welding professionals. Thank you sir.
This introduction video was amazing. This was the only video I have seen where it showed in such layman terminology for the average person to understand. Very clear and concise. Thank you.
Good morning, it's a fantastic teacher, number one thanks have a good one bye for now jesus
Great video, I appreciate the time and effort.
Very easy to follow and understand.
Just excellent ! Presentation . I have seen millions.
Good 👍
Thank you so much. Have been avoiding taking the "Visual" part of my QC exams till now. ;)
Excellent vidéos for our job. Thanks.
Otherwise good presentation. Minor comment: "fusion zone/filler penetration (=melted area) " is mentioned to be "Heat Affected Zone" (HAZ) which is not true.A HAZ (not melted area) is the area that is located in base material and has micro structural changes so it starts from that fusion line or weld junction and ends to that area which is called heat affected area
at the 8:33 mark. It's asking for melt through of 1/8" on the groove weld, not a call for a backup bar.
+Karo Karapetyan Thanks for pointing that out..
Karo Karapetyan I think he's a little confused with arrow side other side other side symbol if it's a double bevel plate Arrow side is going to show one other side is going to show another symbol for different cut
Great video, I dont mean to nit pick but i noticed you used the term weld symbol for both the "Welding Symbol" and the "Weld Symbol", I just wanted to make sure people understand the difference. The weld symbol is the actual fillet weld groove butt weld...symbol. The Welding Symbol is the entire symbol with all its components.
Good! Thanks. Appreciate the use of real welds as visual aids.
I like job part welding....this is my favourite until now.......
DamN perfect...MAKE ME REMEMBER..."BE PERFECT AS YOUR FATHER ABOVE IS PERFECT"
The very first lesson you try to teach is the Welding Symbol, not as you stated the "Weld Symbol". The weld symbol is the actual type of weld (ie. fillet/groove etc), which is used as part of _the welding symbol_ to depict weld joint type. According to AWS cm2000. Sometimes this question can be found on the actual cwi test.
...depict weld type not weld joint type.
awesome man!
Excellent video....
This video is very well done! Makes that damned text book making sense :)
讲的非常棒
Excellent Class, pls. upload all qa qc classes
very clear!!! thankssss so much !!!!!!!!
Amazing work bro! Many Thanks :)
great video..we can't forget
Many thanks !!!
Nice lecture, thanks man
very perfect video
perfect...thanks so much
very nice sir
At the 8:22 mark of the video you show that a backing bar is used, but the welding symbol shows an .125" melt through symbol. To show that a backing bar is used a rectangle should be displayed on the other side of the welding symbol. I'm not trying to bust your balls, just some constructive criticism.
Very nice
good job thank
Thanks
Srs
What you are calling a weld symbol is in reality a WELDING SYMBOL . A weld symbol is a small part of the Welding symbol.
Don't believe me??? Check out the American Welding Society Definition that describes the difference between WELD SYMBOL and WELDING SYMBOL.
Need to show notes on photos
thanks
Sir How to calculate weld strength
Hello..teacher.....
I want to be inspector welding...how.........
Can give me some tips or anything else make me easy learn inspector welding.....
In nice...
nice
Dear Sir can I Embed your Video on my Blog.
What is your blog? Does it contain more AWS CWI information?
fix that horrible humming sound