Automation, CAD and CAM Flashcards
What does automation refer to in production?
Automatic control used in production lines, communications networks, and guidance systems
Automation enhances efficiency and precision in various systems.
What is a primary benefit of automation?
Saves labour costs by replacing manual jobs
Automation can lead to increased productivity and reduced human error.
What are CAD and CAM?
Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM)
These technologies facilitate design and manufacturing processes.
What are some products that are still handmade?
Examples include artisanal goods, luxury items, and certain crafts
Handmade products often emphasize uniqueness and craftsmanship.
Why might manufacturers prefer to make things by hand?
To maintain quality, craftsmanship, or for unique product offerings
Handmade items can attract consumers looking for authenticity.
Fill in the blank: Automation often replaces _______ jobs.
manual
True or False: Automation is only used in manufacturing.
False
Automation is also utilized in various sectors, including services and logistics.
What is Computer Aided Design (CAD)?
CAD software is used to create precision 2D or 3D drawings, models or technical illustrations
CAD is commonly used by designers, architects, engineers, and artists.
What are some advantages of CAD over hand-drawn designs?
Advantages include precision, ease of modification, and the ability to create complex designs
Many designers still prefer to start sketching by hand for initial concepts.
What does Computer Aided Manufacture (CAM) involve?
CAM involves automated machinery controlled by software to manufacture physical parts
CAM uses Computer Numerical Control (CNC) and CAD files to generate 3D tool paths.
What types of machinery are included in CAM?
- Laser cutters
- Embroidery machines
- CNC milling machines
- Routers
- Lathes
These machines are utilized to automate manufacturing processes.
Where is CAM currently used?
CAM is used in various industries, including manufacturing and fabrication
Specific applications include CNC machining and automated assembly.
How do CNC laser cutters operate?
CNC laser cutters cut at different speed rates to burn through or etch the surface of a material
They can create complex shapes in various materials.
What materials can CNC laser cutters work with?
- Paper
- Polymers
CNC laser cutters are versatile and can handle a wide range of materials.
What does CAD stand for?
Computer-Aided Design
True or False: One advantage of CAD is increased design accuracy.
True
Fill in the blank: CAD allows for easier __________ of complex designs.
modification
Which of the following is a benefit of using CAD over traditional drafting methods? A) Faster design time B) Higher material costs C) More manual calculations
A) Faster design time
Name one advantage of CAD related to collaboration in design projects.
CAD enables multiple users to work on the same project simultaneously, facilitating better collaboration.
What is one major disadvantage of using a cam mechanism in machinery?
Cams can lead to uneven motion, causing vibrations and potential wear.
True or False: Cams can only provide linear motion.
False
Fill in the blank: Cams often require __________ maintenance due to wear and tear.
frequent
Which of the following is a disadvantage of cam systems? A) High efficiency B) Complexity in design C) Low cost
B) Complexity in design
What is a common issue related to the speed of operation in cam mechanisms?
Cams can limit the speed of operation due to their mechanical constraints.
What is one major disadvantage of using CAD software?
High initial cost for software and training.
True or False: CAD systems can lead to a decrease in manual drafting skills.
True
Fill in the blank: CAD software may require _____ hardware to operate effectively.
expensive
What is a potential issue with CAD files when collaborating with others?
File compatibility and version control problems.
Multiple Choice: Which of the following is a disadvantage of CAD? A) Increased accuracy B) Requires ongoing updates C) Reduces design flexibility D) Improves teamwork
B) Requires ongoing updates
What does CAD stand for?
Computer-Aided Design
What does CAM stand for?
Computer-Aided Manufacturing
True or False: CAD is primarily used for designing products.
True
True or False: CAM is used for the actual production of parts.
True
Which one focuses on the design process, CAD or CAM?
CAD
Which one focuses on the manufacturing process, CAD or CAM?
CAM
Fill in the blank: CAD software is used to create __________.
detailed 2D and 3D models
Fill in the blank: CAM software translates CAD models into __________.
machine instructions
What is a key benefit of using CAD?
Increased design accuracy
What is a key benefit of using CAM?
Improved manufacturing efficiency
Multiple choice: Which software would you use for drafting and modeling? A) CAD B) CAM
A) CAD
Multiple choice: Which software would you use for machining operations? A) CAD B) CAM
B) CAM
True or False: CAD and CAM are often used independently of each other.
False
What type of industries commonly utilize CAD?
Architecture, engineering, and product design
What type of industries commonly utilize CAM?
Manufacturing and production industries
Fill in the blank: CAD files are often saved in formats like __________.
DWG or DXF
Fill in the blank: CAM files typically generate __________ for CNC machines.
G-code
What is the primary goal of CAD?
To facilitate design visualization and modification
What is the primary goal of CAM?
To automate and optimize the manufacturing process
Multiple choice: Which technology is more related to physical production? A) CAD B) CAM
B) CAM
True or False: CAD can assist in simulations of product performance.
True
True or False: CAM can assist in creating prototypes.
False
What is a common output of CAD software?
Technical drawings and specifications
What is a common output of CAM software?
Tool paths for manufacturing equipment
Fill in the blank: The integration of CAD and CAM can lead to __________.
streamlined workflows
What is one challenge associated with CAD?
Requires significant training and expertise
What is one challenge associated with CAM?
High initial setup costs
