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Manufacturing Processes Lab 1 (MET 1321) Prof Simin Nasseri Manufacturing Processes Lab I, MET 1321 Welding Symbol.

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Presentation on theme: "Manufacturing Processes Lab 1 (MET 1321) Prof Simin Nasseri Manufacturing Processes Lab I, MET 1321 Welding Symbol."— Presentation transcript:

1 Manufacturing Processes Lab 1 (MET 1321) Prof Simin Nasseri Manufacturing Processes Lab I, MET 1321 Welding Symbol

2 Manufacturing Processes Lab 1 (MET 1321) Prof Simin Nasseri Weld Symbols A basic welding symbol......has a reference line, a leader line, an arrow, an optional tail, and welding information. reference line - the starting place for the welding symbol. The specifications for how the weld is to be made will be based on the positioning of the other components compared to the reference line. leader line - takes us to the arrow and can have a special use which will be discussed later. arrow - points to the joint where the weld should be made. tail - the tail is optional and is where you can place information that has no designated place on the welding symbol.

3 Manufacturing Processes Lab 1 (MET 1321) Prof Simin Nasseri The side of the joint that the arrow points to is called the arrow side. The opposite side of that joint is called the other side. Weld Symbols Arrow side Opposite side Specs for opposite side Specs for arrow side

4 Manufacturing Processes Lab 1 (MET 1321) Prof Simin Nasseri Weld Symbols

5 Manufacturing Processes Lab 1 (MET 1321) Prof Simin Nasseri Weld Symbols Symbol fit up weld Arrow side Arrow side and Opposite side

6 Manufacturing Processes Lab 1 (MET 1321) Prof Simin Nasseri Fillet Weld The fillet weld is used to make lap joints, corner joints, and T joints. Copyright:

7 Manufacturing Processes Lab 1 (MET 1321) Prof Simin Nasseri Fillet Weld Equal legs For opposite side For the same side Unequal legs

8 Manufacturing Processes Lab 1 (MET 1321) Prof Simin Nasseri Fillet Weld

9 Manufacturing Processes Lab 1 (MET 1321) Prof Simin Nasseri Groove weld Square groove joint The V-groove weld Commonly used to make edge-to-edge joints:

10 Manufacturing Processes Lab 1 (MET 1321) Prof Simin Nasseri Groove weld The bevel groove weld The J-groove weld


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