Metal Project Flashcard

Front

What tool is essential for measuring angles in metal fabrication?

Back

Protractor

Front

What two equal measurements show that the corners of a frame are square?

Back

The diagonals from opposite corners.

Front

If the two diagonal measurements from opposite corners of a metal trailer frame are unequal, what does that indicate about the corners?

Back

The corners are not square.

Front

What shape represents a fillet weld in welding symbols?

Back

Triangle

Front

What is the abbreviation for half-round?

Back

1/2RD

Front

What is the purpose of a protractor in metal fabrication?

Back

To measure and mark angles accurately.

Front

How can you check if a rectangular frame is square?

Back

By measuring the diagonals; they should be equal.

Front

What does it mean if a frame is described as 'not square'?

Back

It means the corners do not form right angles.

Front

What is a fillet weld used for in metalworking?

Back

To join two pieces of metal at an angle.

Front

What is the significance of using a micrometer in metal fabrication?

Back

It measures small distances with high precision.