DDT117 — MANUFACTURING PROCESSES 3 cr
hrs. This course in materials and processes includes the principles and methodology of material selection, application, and manufacturing processes. Empha - sis is directed to solids to include material character- istics, castings, forging, and die assemblies. Upon completion, students should be able to discuss and understand the significance of materials’ properties, structure, basic manufacturing processes, and ex - press and interpret material specifications. Prereq- uisite: None. Code Career/Technical/Non-Transfer. Offered: HYBCL; TRA. DDT 127. INTERMEDIATE COMPUTER AIDED DRAFTING AND DESIGN 3 cr. hrs.; Lec 1, Lab 4 This course covers intermediate-level concepts and applications of CADD. Emphasis will be placed on intermediate-level features, commands, and ap - plications of CADD software. Prerequisite: None. Code Career Technical/Non-Transfer. Offered: HY- BCL; TRA. DDT 144. BASIC 3D MODELING 3 cr. hrs.; Lec 1, Lab 4 This course is an introduction to 3D solid modeling techniques utilizing feature-based, constraint-based parametric design. This course encourages the stu- dent to visualize parts in the 3D world and have a “design intent” plan for each part in which they will design. Upon completion of the course students should be able to create basic 3D models and 2D working drawings. Prerequisite: None. Code Career Technical/Non-Transfer. Offered: HYBCL; TRA. Economics (ECO) ECO 231. PRINCIPLES OF MACROECONOMICS 3 cr. hrs. This course is an introduction to macroeconomic