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Test your basic knowledge |
Manufacturing Processes 2
Start Test
Study First
Subject
:
engineering
Instructions:
Answer 17 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Improved the overall casting process.
Permanent- mold Casting Process
Cores
Rapid Prototyping
Runner System
2. Inserts made from sand that are placed in the mold to form hollow regions to define interior surface of the casting.
Composite Molds
Expandable Molds
Sprue
Cores
3. A.) One- piece. b.) Split (two piece) c.) Match- plate.
Rapid Prototyping
Types of Pattern Designs
Expandable- mold - Permanent- patterns Casting Process.
Runner System
4. Used for castings with internal cavities or passages Example: Engine blocks.
Flask
Pouring Basin - or Cup
Sand Casting
Cores
5. Made of metals that maintain their strength at high temp. Used repeatedly - and castings can be removed easily.
Permanent Molds
Cores
Expandable Molds
Cores
6. Place a pattern in sand - make a gate - remove the pattern - fill mold with molten metal - allow solidification - and break away sand to remove casting.
Types of Pattern Designs
Sand Casting
Permanent- mold Casting Process
Runner System
7. Molten metal is poured into.
Pouring Basin - or Cup
Expandable Molds
Expandable- mold - Permanent- patterns Casting Process.
Risers
8. Channels that carry molten metal from the sprue to the mold cavity. a.) Gates are the inlets into the mold cavity.
Patterns
Runner System
Flask
Cores
9. 1.) Evaporative- pattern Casting (lost foam process) 2.) Investment Casting.
Rapid Prototyping
Expandable- mold - Expandable- pattern Casting Process.
Flask
Pouring Basin - or Cup
10. Holds the mold and has two pieces: a.) Cope (TOP) b.) Drag (BOTTOM) c.) Cheeks (If more than two pieces are used)
Expandable Molds
Flask
Expandable- mold - Expandable- pattern Casting Process.
Permanent- mold Casting Process
11. Molten metal flow down through.
Sprue
Types of Pattern Designs
Cores
Rapid Prototyping
12. Made of two or more different materials - like sand - graphite - and metal.
Cores
Composite Molds
Types of Pattern Designs
Sand Casting
13. Supply additional molten metal to the casting during solidification. a.) Blind riser b.) Open riser
Cores
Permanent Molds
Sand Casting
Risers
14. Typically made of sand - plasters - ceramics - after solidification mold is broken up to remove casting.
Cores
Permanent Molds
Rapid Prototyping
Expandable Molds
15. Used to mold the sand into shape for the casting. Can be made from: a.) Woodb.) Plastic c.) Metal
Cores
Patterns
Expandable- mold - Permanent- patterns Casting Process.
Permanent- mold Casting Process
16. 1.) Sand Casting 2.) Shell Molding 3.) Plaster- mold Casting 4.) Ceramic- mold Casting.
Expandable- mold - Permanent- patterns Casting Process.
Risers
Flask
Composite Molds
17. 1.) Permanent- mold Casting 2.) Vacuum Casting 3.) Slush Casting 4.) Pressure Casting 5.) Die Casting 6.) Centrifugal Casting
Cores
Permanent- mold Casting Process
Risers
Rapid Prototyping