Computer-aided Manufacturing: advantages and disadvantages (a guide for students)

A CAM system allows manufacturers to programme Computer Numerical Control machines (CNC machines) using computer software. CNC machines are automated manufacturing tools that operate based on computer-programmed instructions. They use precise positioning systems to control the movement of cutting tools or other manufacturing implements. Can do many things, i.e. cutting, drilling, shaping).

Plotter cutters and laser cutters are a type of CNC machine.

[understand the benefits of CAD/CAM when designing and manufacturing one-off or batch production – IG]

[understand how CAD/CAM is used in industry

be aware of a variety of machines that can be controlled by computer, including CNC machines:
miller/router/engraver, lathe, laser cutter – IG]

[Candidates learn about emerging technologies and how they impact on designing and making products.

• Technological developments and how they can affect the design and manufacture of products.
• The terms invention, innovation and evolution.
• The use of CAD (computer-aided design) for the storage and retrieval of data and the manipulation of images to aid design, production and management.
• The principal features of CAM (computer-aided manufacture), particularly in the control/operation of machines **Link to feedback article***
• The impact of the following emerging technologies on designing and making:
  – rapid prototyping, including 3D printing
  – rapid manufacture
  – robotics
  – artificial intelligence (AI)
  – virtual reality (VR) ***link to presentation methods ]

[The advantages/disadvantages of hand and automated production systems used in manufacturing products. – A2]

[computer-integrated manufacturing (CIM) and computer-integrated engineering (CIE) – A2]

Computer-Integrated Manufacturing (CIM) refers to the use of computer systems to control the entire production process, from design and engineering to manufacturing and quality control. Computer-Integrated Engineering (CIE) specifically focuses on using computer systems to integrate various engineering activities like design, analysis, and simulation.

[Computer-aided manufacture (CAM)

The advantages and disadvantages of different methods of CAM production.

The different methods of CAM which can be used when constructing products and the common uses
for such methods, including:
– digital printing
– vinyl cutting
– laser cutting
– 3D printing (stereolithography and fused deposition). -A2]

[coming soon]