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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. 1.) Sand Casting 2.) Shell Molding 3.) Plaster- mold Casting 4.) Ceramic- mold Casting.
Rapid Prototyping
Expandable- mold - Permanent- patterns Casting Process.
Sprue
Sand Casting
2. Typically made of sand - plasters - ceramics - after solidification mold is broken up to remove casting.
Expandable Molds
Composite Molds
Permanent Molds
Expandable- mold - Permanent- patterns Casting Process.
3. Molten metal flow down through.
Expandable- mold - Expandable- pattern Casting Process.
Permanent- mold Casting Process
Expandable- mold - Permanent- patterns Casting Process.
Sprue
4. Used to mold the sand into shape for the casting. Can be made from: a.) Woodb.) Plastic c.) Metal
Patterns
Expandable- mold - Expandable- pattern Casting Process.
Permanent- mold Casting Process
Pouring Basin - or Cup
5. Molten metal is poured into.
Expandable- mold - Expandable- pattern Casting Process.
Pouring Basin - or Cup
Cores
Expandable- mold - Permanent- patterns Casting Process.
6. A.) One- piece. b.) Split (two piece) c.) Match- plate.
Types of Pattern Designs
Cores
Permanent- mold Casting Process
Risers
7. Made of two or more different materials - like sand - graphite - and metal.
Types of Pattern Designs
Rapid Prototyping
Permanent Molds
Composite Molds
8. Channels that carry molten metal from the sprue to the mold cavity. a.) Gates are the inlets into the mold cavity.
Permanent- mold Casting Process
Types of Pattern Designs
Expandable- mold - Expandable- pattern Casting Process.
Runner System
9. 1.) Evaporative- pattern Casting (lost foam process) 2.) Investment Casting.
Expandable- mold - Expandable- pattern Casting Process.
Flask
Permanent Molds
Permanent- mold Casting Process
10. Supply additional molten metal to the casting during solidification. a.) Blind riser b.) Open riser
Risers
Patterns
Sprue
Expandable- mold - Permanent- patterns Casting Process.
11. 1.) Permanent- mold Casting 2.) Vacuum Casting 3.) Slush Casting 4.) Pressure Casting 5.) Die Casting 6.) Centrifugal Casting
Cores
Permanent- mold Casting Process
Runner System
Permanent Molds
12. 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.
Runner System
Sand Casting
Cores
Permanent- mold Casting Process
13. Improved the overall casting process.
Sprue
Cores
Rapid Prototyping
Expandable- mold - Permanent- patterns Casting Process.
14. Made of metals that maintain their strength at high temp. Used repeatedly - and castings can be removed easily.
Permanent Molds
Pouring Basin - or Cup
Rapid Prototyping
Patterns
15. Inserts made from sand that are placed in the mold to form hollow regions to define interior surface of the casting.
Composite Molds
Expandable- mold - Expandable- pattern Casting Process.
Pouring Basin - or Cup
Cores
16. Used for castings with internal cavities or passages Example: Engine blocks.
Sprue
Cores
Pouring Basin - or Cup
Expandable Molds
17. Holds the mold and has two pieces: a.) Cope (TOP) b.) Drag (BOTTOM) c.) Cheeks (If more than two pieces are used)
Flask
Cores
Permanent- mold Casting Process
Patterns