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