Engineering Terms
What is a prototype?
An early model used for testing a design.
What is the first step in solving an engineering problem?
Identify or define the problem.
What does CAD stand for?
Computer-Aided Design
What is manufacturing?
The process of producing goods or products.
Why must material thickness be entered correctly?
To ensure the toolpath cuts to the intended depth.
What is a blueprint?
A technical drawing showing how something is designed or built.
What is brainstorming?
Generating multiple possible ideas or solutions.
What is a pocket toolpath?
A toolpath used to remove material from an enclosed area.
What is CNC?
Computer Numerical Control
What is a vector?
A line or shape defined mathematically that can be used in digital design
What is a sensor?
A device that detects or measures a physical condition.
Why do engineers test prototypes?
To identify problems and determine whether the design meets requirements.
Why should a design be simulated before cutting?
To identify potential errors before machining the material.
What is quality control?
Checking products to ensure they meet requirements.
What is a toolpath?
The path a cutting tool follows during machining.
What is automation?
Using technology or machines to perform tasks with limited human control.
Why is failure useful in engineering?
Failure provides information that can guide improvements
Why should an engineer verify dimensions before creating a CNC toolpath?
Incorrect dimensions can produce an inaccurate or unusable part.
What is mass production?
Producing large quantities of standardized products.
What is cutting depth?
How far a cutting tool moves into the material.
What is a workpiece?
The material being cut, shaped, or machined.
What is a trade-off?
Giving up one advantage to gain another.
What is tolerance?
The acceptable amount of variation in a measurement.
Why is safety important in manufacturing?
It protects workers, equipment, and materials.
What happens if a toolpath is too deep
The tool may cut too far into or through the material