Digital design and manufacture common mistakes

Common mistakes

• Confusing CAD with CAM

  Students often mix up CAD (Computer-Aided Design) with CAM (Computer-Aided Manufacturing).

  Fix itRemember that CAD is focused on the design aspect, while CAM deals with the manufacturing process.

• Misunderstanding CAD capabilities

  Assuming CAD can replace all physical prototyping.

  Fix itRecognize that while CAD reduces the need for physical samples, it cannot completely replace them in all cases.

• Misunderstanding tolerances

  Students often confuse tolerances with fixed dimensions.

  Fix itTolerances allow for variations, which are essential for proper assembly.

• Confusing CAM with manual processes

  Students often mix up CAM processes with traditional manual methods.

  Fix itFocus on the automation aspect of CAM and remember that it enhances efficiency and precision.

• Confusing virtual modelling with physical prototyping

  Students often think virtual modelling is the same as creating a physical prototype.

  Fix itUnderstand that virtual modelling is a digital process that allows for design adjustments without physical materials.

• Confusing digital design with traditional methods

  Students often mix up the processes and benefits of digital design with those of traditional design methods.

  Fix itFocus on the unique advantages of digital design, such as precision, efficiency, and sustainability.

• Confusing EPOS with traditional cash registers

  Students often think EPOS systems are just upgraded cash registers.

  Fix itEPOS systems offer advanced features like data analytics and inventory tracking, which traditional cash registers do not.

• Confusing PPC with Marketing

  Students often confuse the role of PPC systems with marketing functions.

  Fix itRemember that PPC focuses on the internal processes of production, while marketing deals with promoting and selling products.