thank you so much for giving us these to much knowledge ..you giving us perfect understanding whatever about questions.. but in the end u have to show the perfect answer how to right it in the exam ... please done this.. hope you can understand.
Thanx a lot for all of your videos sir! I was in tension and watched all your videos in a single night! I must say you deserve appreciation! Thanx a lot sir!
Your explanation is fabulous sir, i really didn't know that manufacturing technology is such a wonderful subject thx a lot sir. keep making such videos
aluminum and magnesium remained difficult because these metals react rapidly with the air and result in porous weld.Processes using flux-covered electrodes did not satisfactorily protect the weld area from contamination. To solve the problem, inert gases and non conaumable electrodes are used.
TUNGSTEN electrode is used because it can withstand very high temperatures with minimal melting or erosion. Electrodes are made by powder metallurgy and are formed to size after sintering. Thanks
Sir mera ALP CBT 2 ka exam ha isliye I see your videos sir isme ek wrong bataya ha Apne TIG MA DC power supply likha ha or yeh wrong ha TIG AC power supply use karta ha check it sir
Sir, your concepts are easy to understand and remember,keep it up 👍
Thanks and glad to help you
thank you so much for giving us these to much knowledge ..you giving us perfect understanding whatever about questions..
but in the end u have to show the perfect answer how to right it in the exam ...
please done this..
hope you can understand.
Thanx a lot for all of your videos sir!
I was in tension and watched all your videos in a single night! I must say you deserve appreciation!
Thanx a lot sir!
Thanks for your precious words.
And glad to help you.
Your explanation is fabulous sir, i really didn't know that manufacturing technology is such a wonderful subject
thx a lot sir. keep making such videos
Thanks for your words.
And glad to help you
Boht barhia sir g. Aapse lectures subse best hai..
Thanks sir , by watching u r videos, I got better in the examination .....thanks a lot again .
Thanks for your words and glad to help you
Thanx a lot sir......aap kisi b cheez ko bht simple way m samjhate ho....🙏🙏
Thanks and glad to help you
Sir app bohat achi tara explain kartay hain. Greeting from Texas USA
THANK YOU FOR YOUR PRECIOUS WORDS
Aap ne ache se bataya thanks 🇮🇳🇮🇳🇮🇳🙏😊👍
Can we use ac supply instead of dc, i saw in plant various time use ac power for source.
SUPER VIDEO THA SIR...👌👌👌
Well done sir keep it up👌👌👌👌
Nice sir so much easier by you to understand this welding
Thanks and glad to help you
Nice work
than you sir..
Please also add some important objective questions related to these short videos.
Nice video sir it help very much
Wonderful video sir.Grateful to you.,,👍
Glad to help you
Sort and sweet and also great explained
THANK YOU
Very easy way to make understanding....👌👌
Thanks
the way of explain is very good 👍👍
Thanks and glad to help you
Sir apne video me bohot mehnat kiye ho.
Thank❤ you
Thanks for your words
Sir
Tig welding me water ka use nhi hota kya
Welding torch ko cooled karne ke liye
Firstly sir want to appreciate your content great work you are doing .Second i want to ask why in general we use straight polarity.
Straight polarity is used for thick plates welding
Thanks
Thanks brother ....
Keep making videos 👍
Glad to help you
Your video is so helpful for me...Thank you
Thanks for your words
With regards
LEARN AND GROW
In this welding reverse polarities are used.
Best lecture on welding
Thanks for your words and glad to help you
what hpnd by using brass and bronze by using tig?
bhoot accha hazrat Allah apko nawaze
Thank you for your precious words
Sir .... What will happen when workpiece is connected with _ve supply
nice presentation .and nice information.... gazab
Thank you for your words
With regards
Salute hai sir aapko
Thanks for your words and glad to help you
Good explanation
Very nice sir easy to understand
Thanks
Video upload karane ke liye thanks sir
Glad to help you
Nicely Explained!!!
Thanks
Waah very good explanation 🤗🤗
Thank you
How much dc voltages in tig welding
Sir,
Please also explain where we use the AC instead of DC in TIG welding. And also for DC reverse polarity for which materials.
Bro whenever we do welding of aluminium, magnesium or it's alloys by TIG we use AC SUPPLY
Easy to understand thanks.
Glad to help you
great sir ......clear explanation thanks.........sir............
Most welcome
With regards
LEARN AND GROW
Nice explanation sir..👌
Inert gas me helium aur argon dono use kr skte hai depend upon the material..Not only argon
sir thoda deep me bataya kro sir...thankyou
Very effective 👏
Thanks
Thanks sir for making these videos. I will suggest every body about your videos in my college
Thank you for your precious words
With regards
LEARN AND GROW
Agr atmosphere ko inert kar denge to without oxtgen spark kaise hoga
Thank you very helpfull
Glad to help you
Greatly useful
THANK YOU
Thanqq so much sir its too easy to understand.. Thanqq n i subscibed u
Most welcome
Thanks Sir G. Koi koi hi achhi video milti h. Aapki bahut achhi video h G.
Thanks sir👏
Thanku so much sir
What is the difference using in straight polarity and reverse polarity ??
Please see our video POLARITY IN ARC WELDING for this.
Thanks
Superb Sir ,👍
Thanks
very good teaching
Thank you
Fantastic video sir
Thanks and glad to help you
Sir, if I am mistaken, please forgive me, at the you have not shown filling material rod.
Bundlessssss o thanks from Pakistan.
Thanks for your words
With regards
LEARN AND GROW
You are great
Thanks for your feedback
Sir...hmm filler kA use qqq krte h...only joint KO filled krne k liye
Filler rod is used as a supplement for the welding joint to give strength and compensate if loss of metal occur at high temperatures
Thanks
Sir tig welding & gtaw dono welding same he hey
Very nice👍👍👍🙏🙏🙏
Thank you
Sir just one question so in this case electrode is not consumable like MIG welding?
Yes in TIG WELDING electrode is non consumable
But why it is non consumable?
aluminum and magnesium remained difficult because these metals react rapidly with the air and result in porous weld.Processes using flux-covered electrodes did not satisfactorily protect the weld area from contamination. To solve the problem, inert gases and non conaumable electrodes are used.
Will you Please explain in english
sir why don't we use dc supply to weld aluminum and magnesium
If we use direct current straight polarity...more heat will be on the workpiece and more oxides can be formed which is not desirable..
Love u sir ji.
Thanks
Sir ji awe h ya mene tig welding ji
Thank you sir
GLAD TO HELP YOU
Nice one
Thanks
Mig weld propesh
Nice explain
Thanks
@@LEARNANDGROW wlcm Sir aap bahut aache say explain karte hai
Nice
Thanks
Tq Sir
Glad to help you
thanks .....
Thank you for your words
With regards
LEARN AND GROW
Good
Thanks
Tungsten electrod consume ho jata h
Cold TIG WELDER KITNE KA AATA HE OR YE ANI METAMS ME KAAM KARTA HAI GOLD AND SILVER ME
Thanx sir
Glad to help you
tig welding mai rod change ni krna prta jaisy arc welding m krty h
Great👌👌👌👌👌👌👌👌👌👌👌👌🐨
THANK YOU
With regards
LEARN AND GROW
Ty bhai
GLAD TO HELP YOU
Osm sir
Thank you
Tnk u sir
Glad to help you
👍
Thanks
🙏
Glad to help you
thnkyu sir
Thank you for your words
With regards
Learn and grow
Inert means
Tig welding ke baare mein Uske main part ke baare Bataye uske paas ke kya naam hai
mast hai Sr
Thanks and glad to help you
Sir ...Please explain in english only
sir but mujhe ye nahi samajh me aa Raha tungsten electrode use hi kyo kiye??? plz answer
TUNGSTEN electrode is used because it can withstand very high temperatures with minimal melting or erosion. Electrodes are made by powder metallurgy and are formed to size after sintering.
Thanks
LEARN AND GROW
thank you sir
👍👍👍
Thanks
❤️👌
Thanks
Sir mera ALP CBT 2 ka exam ha isliye I see your videos sir isme ek wrong bataya ha Apne TIG MA DC power supply likha ha or yeh wrong ha TIG AC power supply use karta ha check it sir
😍😍😍
Thanks and glad to help you
Thank you sir
Glad to help you
👍
Thanks
Thanks sir
Glad to help you
Thanks sir
Glad to help you
Thanks sir
glad to help you