I welded for 33 years, 24 ASME certifications, 12 AWS certifications. If my welds looked like that I would have been shown the door. Welding is an art and a science and every day more knowledge is lost due to people like me retiring.
Yeah, no kidding. That short tack weld at the very end of the video looked terrible. They better be grinding that shit off before laying down the first pass.
@@bruisedorange5576 Have you ever heard about the Chinese California bridge debacle? Worth the read on an article titled, "California’s Chinese Steel Crack-Up" easily found on a google search hosted on site named mygovcost.
Our factory specializes in manufacturing submerged arc welding agent for 30 years, win-win cooperation.
Great video, didn't get a good look at the welds though!
What is your maximum welding speed>?
It feels like a horror movie they was it is filmed it’s great !
Hanzhen harmonic drive gear , over 30 years experience , robot joint , strain wave reducer,
I welded for 33 years, 24 ASME certifications, 12 AWS certifications. If my welds looked like that I would have been shown the door. Welding is an art and a science and every day more knowledge is lost due to people like me retiring.
Yeah, no kidding. That short tack weld at the very end of the video looked terrible. They better be grinding that shit off before laying down the first pass.
@@bruisedorange5576 Have you ever heard about the Chinese California bridge debacle? Worth the read on an article titled, "California’s Chinese Steel Crack-Up" easily found on a google search hosted on site named mygovcost.
Pl. call 9325222532
Grind out a tac before the first pass haha ok then.
My grandfather rolled these wide flanged, 12 and 18 inches, in Bethlehem.
good job
Not clear how to use your machine and how to weld
Which countries
Maybe they could speed things up a bit by having a China man laying underneath welding up the bottom at the same time.
what is this???
That job would suck, watching a welding machine weld all day and listen to that loud ass buzzing.
Looks like a high quality Chinese operation! Lol.😉
Very poor camera work..Stay still for at least a second so we can see the welds
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I cant believe building an i beam or wide flange is cheaper or better than forgeing one or is there another reason for this
Wild-assed guess here, but this looks like a ship yard. They are probably building non-standard sections on short notice.
Very nice job mereko milega
अरे भाई साहब एक काम कहां पर होता है
With slag like that, must be stick welding.... that's a pretty long weld. Is the machine fed a long rod with flux, or on a roll?
its submerged arc welding flux is coated on the part and a wire is fed through to the base material
Camera work made me sea sick....
I'm opening
Whats the difference between an I beam and an H beam ... the direction it stands?
ratio of web to flange width.
Those are clearly I beams. Well I guess you could call them that. How one could trust this over extruded beam I would never understand
AS PER SEEN THE VIDEO ACTUAL WELDING AMPS ARE NOT MAINTAIN PROPERLY-BY OPERATORS THAT WHY WELDING THK & FLANGE WAVINESS BECAME MOSTLY
very good quality weld, speed of operation is also high, it will consumes less electricity and gives full penetration of welds
+Santosh Kumar No bevelling and gap, can it be penetrated Sir?
I call that an ibeam
Sir i am ptw mchine opretor i need out of contry job work my contry is india
Thats a quiet shop no hammering, random cussing, some guy hitting steel with a 2 lb hammer... shit
Your video just to show us the steel it's not clear just moving no have any technician
This isn't an H beam this is a girder plate
السلام عليكم
home made video
Hi
Nothing new with this, they have been welding RSJ beam sections with Submerged arc for 60 years as I know.
Camera rok kar video banate to achcha hota.kuch bhi sahi se dikhai nahi diya..
Hamko bhi kam milega
Who is the stupid camera man? Slow down!!