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