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20 Cards in this Set
- Front
- Back
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What is the purpose of a welding symbol |
To convey necessary welding information from designer to welder |
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Define a weld symbol |
A symbol that indicates the desired type of weld |
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What are the 4 types of welds |
Groove, fillet, plug/slot, surfacing |
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What is the shape of the weld all around symbol |
A circle |
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What is the purpose of a flag symbol |
It means the weld must be done in field |
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Pena tract test can be represented how |
The letters PT on the reference line |
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How is a visual test represented on a weld symbol |
By the letter v |
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True or flase: Surfacing welds can be placed on any side of the reference line |
Flase surfacing welds can only be placed on the arrow side |
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How is Weld penetration shown on a weld symbol |
Shown on the left side and in brackets |
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What is the purpose of a proven arrow |
It clarifys which side to prepare |
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Describe how a back or backing symbol is represented on the reference line |
It represented by A semi circle placed on the reference line |
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True or flase: dimensions of the back or backing symbols are shown on the reference line |
Flase |
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Describe this weld symbol |
Fillet weld all around |
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Describe the melt true symbol |
A black semi circle on the reference line |
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True or flase is the tail necessary in a basic weld symbol |
Flase |
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List two elements of a a weld symbol that must always appear |
Reference line and arrow line |
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Explain the arrow side |
Arrow side is all ways the bottom and indicates that weld bust be done to the side the arrow is pointed |
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Explain the other side |
Other side is always the top of the the reference line and it indicated that a weld bust be done the opposite side of which the arrow is pointing |
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What is the tail used for |
To show information that cannot be punt into symbol form |
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True or false: the reference line can be drawn either horizontal or vertical |
False is must always be drowning horizontal |
