1. Engineering Review

2. Fillets and Rounds Found on cast, forged, and plastic parts
Add strength and protection from sharp edges
Rounded interior corner is a fillet
Rounded exterior corner is a round
Fillets and rounds are a finishing process
AutoCAD and Inventor refer to both as Fillet

5. Distance = two equal distances (45 angle)
Distance and Angle = distance and angle other than 45
Distance and Distance1 = two different distances.

6. Knurling A roughened surface to provide a better grip
Commonly found on thumbscrews and handles
Sometimes decorative

7. Plastic Processes Thermosetting Thermoplastic Blow Mold Extrude
Thermoform

8. CNC and Lathes = $10,600 - 13" x 40" High Precision CNC Metal Lathe
4’ x 8’ table
= $2,500 – 12'' x 24'' x 4'‘ CNC Machine
4’ x 8’ Table

9. CNC and Lathes

10. Forge – Drop and Press Cast – Sand and Die Mold

11. Design Process

12. Auxiliaries

13. Auxiliary Views

14. Placing and Annotating Views

15. Feature Tree = Browser
How many features in the FEATURE TREE?

16. Constraints
Implicit Explicit
Dimensional Geometric

17. Other Stuff
Counterbore Countersink Spotface Reverse Engineering

18. Standard Limits and Fits - ANSI

19. Questions CAD is an abbreviation for CAM is an abbreviation for
CNC is an abbreviation for
What production method would be use to make a skillet?
What process does this guy use?
Welding joins two pieces of metal together using _______?
Name a toy that is die cast.

20. Questions 8 Match the process to the product:
Extrusion Hot Tub or Dash Board
Blow Molding Garden Hose
Injection Molding Soda Bottle
Thermoforming Lego Blocks
9 What is the smallest division on a Machinist Steel Rule?
1/16 1/32 1/64 1/128

21. Questions
10 The three processes for making holes are Drill Lathe Grind Ream Board Extrude Form Bore Blind Spotface 11 Which hole process is the most precise?