Welding Blueprints and Symbols

Fill in the Blank

_________ are to-scale drawings of a structure which include all needed information to

construct the project

Match

Match the following

• 3-D drawing of object drawn at an angle

• show the object or structure from different angles or views on the same page

• drawings which show the locations of walls, windows and all other large, built-

  in features in a proposed structure

• two dimensional drawings which show the front, side or rear of a structure

• actual image to be created which is shown on the blueprint

Isometric Detail Drawings

Multi-view Drawing

Floor Plans

Elevation Drawings

Drawings

• Isometric Detail Drawings

• Multi-view Drawing

• Floor Plans

• Elevation Drawings

• Drawings

Fill in the Blank

_________ are free-hand drawings of objects or structures which are not to scale

Match

Match the following

• define the symbols and lines used on the specific blueprint

• used to designate material surfaces which need a machined finish

• contains detailed information on the parts, equipment and supplies needed for the project

• measurement used to describe the dimensions of an object or structure on a

  ratio basis

• direct the reader to a specific point on the blueprint, just like a map

Legends

Finish Marks

Bill of Materials

Scale

Zone Numbers

• Legends

• Finish Marks

• Bill of Materials

• Scale

• Zone Numbers

Match

Match the following

• direct the reader to a detailed drawing and identify the detailed drawing

• identifies the page in a set of drawings

• includes the drawing number, drawing title, name and address of the organization preparing the drawing, scale, authentication and date of the drawing

• name for the collective blocks which provide the blueprint reader with the necessary information about the blueprint

Reference Numbers

Drawing Number

Title Block

Information Block

• Reference Numbers

• Drawing Number

• Title Block

• Information Block

Multiple Choice

Abby is sketching out a design for her new business sign. What scale is she using?

• 1:20

• 1:10

• Sketches are not drawn to scale

• Sketches for signs use millimeter scales

Multiple Choice

Floor plans are always drawn from which direction?

• Top

• Bottom

• Left side

• Right side

Multiple Choice

Isometric drawings are drawn in how many dimensions?

• One

• Two

• Three

• Four

Multiple Choice

Which of the following is NOT a line used on blueprints?

• Object lines

• Hidden lines

• Center lines

• Photo lines

Multiple Choice

Which of the following is NOT included in the title block?

• Drawing number

• Drawing title

• Drawing scale

• Drawing dimension

Match

Match the following

• thin lines used to show the extent of measurements

• thin, straight lines ending in arrows; indicate the distance measured

• used to shorten a longer part; appear as both wavy lines and straight lines with sharp peaks

• light, thin, temporary lines used during the drafting process

Extension Lines

Dimension Lines

Break Lines

Construction Lines

• Extension Lines

• Dimension Lines

• Break Lines

• Construction Lines

Match

Match the following

• thin, dashed lines used to indicate a part, object or structure which can be

  moved; dashes are long, then double short

• thin, dashed lines which show the center of an object or structure; dashes

  alternate in size both long and short

• thin dashed lines; dashes are the same size; show edges, surface or corner of an object or structure which are not visible from current view

• solid, heavy lines; designate the outline of an object or structure

Phantom Lines

Center Lines

Hidden Lines

Object Lines

• Phantom Lines

• Center Lines

• Hidden Lines

• Object Lines

Match

Match the following

• short-hand symbols standardized by the American Welding Society

• horizontal lines which apply weld symbols and dimensions to a specific weld joint

• line which connects the horizontal reference line to the arrow

Welding Symbols

Reference Lines

Leader

• Welding Symbols

• Reference Lines

• Leader

Multiple Choice

Which of the following is NOT included with a welding symbol?

• Legends

• Arrows

• Tails

• Dimensions

Multiple Choice

Charlie is examining his welding blueprints. The drawing has the welding symbol above the reference line. Where should Charlie make the weld?

• The opposite side of the arrow

• The same side of the arrow

• Below the side of the arrow

• Above the side of the arrow

Labelling

Label the Welding Symbol

Drag labels to their correct position on the image

Reference Line

Tail

Contouring

Groove Opening

Welding Symbol

Arrow

Match

Match the following

1F

2F

4F

3F

• 1F

• 2F

• 4F

• 3F

Match

Match the following

Butt

Lap

Tee

Edge

Corner

• Butt

• Lap

• Tee

• Edge

• Corner

Match

Match the following

Bevel Groove

Fillet

Vee Groove

• Bevel Groove

• Fillet

• Vee Groove

Match

Match the following

1G

2G

3G

4G

• 1G

• 2G

• 3G

• 4G

Match

Match the following

1G

2G

5G

6G

• 1G

• 2G

• 5G

• 6G

Multiple Choice

What does it mean if a circle is present where the leader attaches to the reference line?

• The weld is made completely around the joint

• The weld is made one half of the way around the joint

• The weld is made one third of the way around the joint

• The weld is made one quarter of the way around the joint

Multiple Choice

The scale 1:30 or 1 inch = 30 feet, is provided on a building blueprint. Using an engineering scale tool, which scale would be used to make measurements?

• 1/2

• 1/15

• 30

• 50