1. Lesson Objectives We are learning to: Understand how CAD/CAM and ICT systems are used in manufacturing We will be able to: Apply this theory in order to answer exam questions We must remember to: To read exam questions thoroughly and mark out key words Add as much detail as possible to your answer PLTS: This lesson we are going to be: Independent learners Self managers Lesson Objectives

2. Use of CAD/CAM and ICT Advantages of CAD are …. Advantages of CAM are … Examples of CNC machines are … Computer software Hardware Clipart The Internet

3. Exam Question 1. Name two resources which could be used to obtain images when using a computer (2) 2. Describe three advantages of using computer aided design (6)

4. Acceptable answers 1. C.D ROM, Internet websites 2. Any three of the following: Changes are very easy to make using the editing tools After editing the software will adapt the rest of the design automatically which speeds of the design process Designs can be stored and retrieved electronically which saves space and allows quick access to drawings Multiple copies can be made allowing repeated features to be duplicated easily Designs can be sent instantly across global networks allowing designers to work simultaneously on the same file in different parts of the world

5. Use of ICT in batch & volume production Key points: ICT is used to help manage product and design data ICT helps people communicate ICT is used to control production through remote manufacturing & CIM ICT helps manage stock ICT helps manage quality control automatically

6. Exam Question 1. Explain one way in which ICT can help to improve stock control (2)

7. Acceptable answer 1. EPOS systems can be used which will allow the company to keep accurate track of stock and sales throughout the supply chain.

8. CIM COMPUTER INTEGRATED MANUFACTURE Automatic Production Systems

9. Computer integrated manufacture This is a linked network of computers controlling machines and the flow of information during the manufacturing process. The system is totally automated and involves the control of subsystems such as CAD/CAM and CNC machines.

10. Computer integrated manufacture CADCAM Suppliers/customers database Project management software Host Computer Computer Cell 1 Computer Cell 2 Computer Cell 3 Computer Cell 4 CNC Lathe robot CNC Milling machine conveyorASRS Assembly line