Drafting and Computer-Aided Design Main Menu

Core and Optional Modules

Module 27: Advanced 3D CAD (Optional)

Suggested Time: 15-25 hours	Level: Advanced
Prerequisite: Module 17

Foundational Objectives

To create drawings of basic objects in a three dimensional (3D) environment.
To maintain a high standard of quality for drawings produced.

Common Essential Learnings Foundational Objectives

To use computer software to produce 3D models. (TL)
To learn technical terms associated with 3D models. (COM, TL)

Note: other CELs may be emphasized here.

Learning Objectives Notes
27.1 To produce project models in a 3D CAD environment. (TL) One major project from a previous module may be selected and transformed into a 3D model.

If a house is selected, only the outside or a few of the rooms from the inside should be attempted. (CCT)

If a piping project is selected, valves should be simplified.

If a mapping project is selected, a relatively small area with dramatic elevation changes works best.

An electronic project may be converted to a 3D model. It is recommended that students should have some electronic background, if they make such a choice. (TL, NUM)
27.2 To add materials to the project in the 3D CAD environment.
27.3 To add lighting to the 3D CAD environment.
27.4 To produce a fly-through presentation of the finished project. (TL) Discuss the steps for the creation of the fly-through presentation.
27.5 To maintain an electronic portfolio of completed drawings. (TL) Caution students to back-up their files and to include electronic files in their portfolio.

Module 28: CAD/CAM (Optional)

Suggested Time: 20-30 hours	Level: Advanced
Prerequisite: Module 1or 2, 6, 7, 9 and 10

Foundational Objectives

To create drawings of basic objects in a three dimensional (3D) environment.
To maintain a high standard of quality for drawings produced.
To understand the use of the different tools used in drafting.

Common Essential Learnings Foundational Objectives

To learn technical terms associated with CAD/CAM. (COM, TL)
To understand how a computer can control the machining equipment. (TL)

Note: other CELs may be emphasized here.

Learning Objectives Notes
28.1 To create a drawing of an object that will be made using CAM. (TL) This module really shows the students a more complete picture of the manufacturing process.
28.2 To create the object using a CNC mill or lathe (optional). (TL, NUM) Students can be placed in teams or groups to create the final product. (PSVS)

Some of the students may have experience in machining and can be of assistance to those that do not have this background.
28.3 To use terminology in context. (COM) A field trip to a machine shop or manufacturing facility is recommended.

	Learning Objectives	Notes
27.1	To produce project models in a 3D CAD environment. (TL)	One major project from a previous module may be selected and transformed into a 3D model. If a house is selected, only the outside or a few of the rooms from the inside should be attempted. (CCT) If a piping project is selected, valves should be simplified. If a mapping project is selected, a relatively small area with dramatic elevation changes works best. An electronic project may be converted to a 3D model. It is recommended that students should have some electronic background, if they make such a choice. (TL, NUM)
27.2	To add materials to the project in the 3D CAD environment.
27.3	To add lighting to the 3D CAD environment.
27.4	To produce a fly-through presentation of the finished project. (TL)	Discuss the steps for the creation of the fly-through presentation.
27.5	To maintain an electronic portfolio of completed drawings. (TL)	Caution students to back-up their files and to include electronic files in their portfolio.

	Learning Objectives	Notes
28.1	To create a drawing of an object that will be made using CAM. (TL)	This module really shows the students a more complete picture of the manufacturing process.
28.2	To create the object using a CNC mill or lathe (optional). (TL, NUM)	Students can be placed in teams or groups to create the final product. (PSVS) Some of the students may have experience in machining and can be of assistance to those that do not have this background.
28.3	To use terminology in context. (COM)	A field trip to a machine shop or manufacturing facility is recommended.