Sketching and Dimensioning Guidelines

Why is it important to have your drawing dimensioned completely?

• To help the manufacturer guess undimensioned lines.

• Completely dimensioned drawings are important to accurately communicate the specifications of a manufactured part.

What "Dimensioning Rule" is this picture breaking?

• Dimensions through the Part
• Avoid Dimensioning to Hidden lines
• Best Shape
• Locate Dimensions between Adjacent views

What "Dimensioning Rule" is this picture breaking?

• Double-Dimensioning
• Over-dimensioning (or Over-Constraining)
• Missing Dimensionings
• Not Dimensioned to the Best Shape

What does the symbol "R" stand for?

• Radius
• Circles
• Arc
• Diameter

Yes or No. Is this Drawing with dimensioned correctly?

• Yes
• No

Tags

NGSS.MS-ETS1-1

Yes or No. Is this Drawing with dimensioned correctly?

• Yes
• No

What type of drawing is the image?

• multiview sketch

• perspective

• thumbnail sketch

• isometric

What is the minimum amount of dimensions a sketch could have?

• 1

• 2

• 3

• 4

Identify the Symbol.

• Radius
• Diameter
• Depth
• Circles

True or False. Are these Leader Lines dimensioned properly?

• True
• False