Module Code - Title:
DM6012
-
3D CAD MODELLING AND MACHINE DESIGN
Year Last Offered:
2025/6
Hours Per Week:
Grading Type:
N
Prerequisite Modules:
Rationale and Purpose of the Module:
3D parametric modelling systems are an integral part of the design process. The aim of this module is to introduce students to the core concepts, procedures and techniques used to create parts, assemblies and drawings using the SolidWorks parametric modelling system. Students will learn how to correctly model parts, mate parts in assemblies, generate assembly and detail drawings, create photorealistic renderings, and animate assemblies. They will use SolidWorks to design mechanisms for mechanical systems such as end effectors, orientation devices and product handling systems.
Syllabus:
The engineering design process and the 3D feature based model as a design database; its relevance to concurrent engineering; design visualisation; creating features; surface, solid and parametric modelling and design; design intent: planning parts for design flexibility; relations and equations; parametric dimensions; modelling for manufacture and assembly; design for manufacturing; assembly models and drawings; drawing documents; BOMs; design of simple jigs and fixtures; creating design tables using Excel for multiple part and assembly configurations; Library features: SolidWorks Toolbox of fasteners and components; importing and exporting files; CAD standards for data exchange; STL files and the FDM rapid prototyping system; linking with SolidCAM. The CAD database and other downstream applications; FEA analysis and design validation; photorealistic rendering and product animation.
Learning Outcomes:
Cognitive (Knowledge, Understanding, Application, Analysis, Evaluation, Synthesis)
On successful completion of this module, students should be able to: 1.Construct and edit part files using the SolidWorks parametric modeller. 2.Construct assembly files from created part files. 3.Demonstrate an ability to capture and implement design intent in product design. 4.Generate fully dimensioned and annotated working drawings for created parts and assemblies. 5.Develop exploded and cutaway assembly configurations for design documentation. 6.Apply the design process to solving a design problem using SolidWorks and explain their design solution. 7.Use the SolidWorks Toolbox library of fasteners and components. 8.Create and use document templates for part, assembly and drawing documents. 9.Produce photorealistic product renderings and animations. 10. Perform FEA analysis to determine the optimal configuration for machine elements such as gripper assemblies.
Affective (Attitudes and Values)
Demonstrate an appreciation of the importance of 3D parametric modelling in the contemporary design process.
Psychomotor (Physical Skills)
N/A
How the Module will be Taught and what will be the Learning Experiences of the Students:
The module has a two-hour PC-based lecture followed by a two-hour practical lab with applied tasks each week. A substantial part of the module is a project that requires students to apply their knowledge to reverse engineer an existing product and create a comprehensive set of design documentation for it. Extensive use is made of bespoke Internet based video tutorials which have been developed for this module.
Research Findings Incorporated in to the Syllabus (If Relevant):
Prime Texts:
SolidWorks Corporati ()
SolidWorks User's Guides
, SolidWorks Corporation
Barr, R.E., Krueger, T.J., Aanstoos, T.A. and Juricic D. ()
Engineering and Computer Graphics Workbook Using SolidWorks 2007
, Schroff Development Corporation
Lockhart, S.D. and Johnson, C.M. (2000)
Engineering Design Communication: conveying design through graphics
, Prentice-Hall
Lombard, M. (2008) (2008)
SolidWorks Surfacing and Complex Shape Modeling
, Wiley Publishing Inc.
Other Relevant Texts:
Jankowski, G., and Murray, D. (1999)
SolidWorks for AutoCAD Users
, Onword Press
Programme(s) in which this Module is Offered:
Semester(s) Module is Offered:
Spring
Module Leader:
colin.butler@ul.ie