Mechanical Engineering - Workshop Technology - Discussion
Discussion Forum : Workshop Technology - Section 4 (Q.No. 11)
11.
In fore-hand welding, the angle between the welding torch and the work is __________ as compared to back-hand welding.
Discussion:
41 comments Page 3 of 5.
Ashish kumarTiwari said:
6 years ago
The angle b/w welding torch & work in forehand welding is 60-70 wherein the back hand it is only 40-50.
So option C is correct, the angle b/w welding rod and work is 30-40 for both the cases.
So option C is correct, the angle b/w welding rod and work is 30-40 for both the cases.
Ashish patel said:
9 years ago
You are right @Ashish Gupta.
Anuraj.R said:
1 decade ago
Answer is B.
FOREHAND WELDING:
The flame in the direction of travel and hold the tip at an angle of about 45 degrees to the working surfaces.
BACKHAND WELDING:
The welding tip should make an angle of about 60 degrees with the plates or joint being welded.
FOREHAND WELDING:
The flame in the direction of travel and hold the tip at an angle of about 45 degrees to the working surfaces.
BACKHAND WELDING:
The welding tip should make an angle of about 60 degrees with the plates or joint being welded.
Er. AMAN said:
1 decade ago
Dear @Sandeep,
Here the angle between the torch and work piece not weld rod and work piece so the angle between the torch and work piece is 60-70 for fore head welding.
Here the angle between the torch and work piece not weld rod and work piece so the angle between the torch and work piece is 60-70 for fore head welding.
Tushar said:
10 years ago
Back hand around 60.
Fore hand around 30 - 40.
Fore hand around 30 - 40.
Ashish Gupta said:
10 years ago
Agree with @Aman.
Answer should be (C) more and the value is 60 to 70 degree.
Answer should be (C) more and the value is 60 to 70 degree.
Abhijit mondal(M.I.T) said:
9 years ago
The right answer will be an option (c) 60 to 70 degree.
Kalpesh said:
9 years ago
C is the right answer.
Forehand 60 - 70.
Backhand 40 - 50.
Forehand 60 - 70.
Backhand 40 - 50.
Barkat ali said:
9 years ago
Your answer is right @Kalpesh.
Xyz said:
9 years ago
Yes, I too agree that C is the correct answer.
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