Tutorial Pulley Chapter 2 Dr Simin Nasseri SPSU
- Slides: 10
Tutorial: Pulley Chapter 2 Dr Simin Nasseri, SPSU Copyright of Howard and Musto, 2009 Dr Simin Nasseri, SPSU
Tutorial Learning Objectives • • Learn more sketching commands Explore the use of relations within a sketch Use the revolved boss feature Find mass properties of a part Dr Simin Nasseri, SPSU INTRODUCTION TO SOLID MODELING USING SOLIDWORKS 2009
Pulley Cross-Section Dr Simin Nasseri, SPSU INTRODUCTION TO SOLID MODELING USING SOLIDWORKS 2009
Feature 1 – Revolved Base Note that diameter dimensions can be created by dragging the dimension to the other side of the centerline when the dimension is created. Dr Simin Nasseri, SPSU Note that the sketch has multiple closed regions. The regions to be selected must be specified. INTRODUCTION TO SOLID MODELING USING SOLIDWORKS 2009
Feature 2 – Revolved Cut Dr Simin Nasseri, SPSU INTRODUCTION TO SOLID MODELING USING SOLIDWORKS 2009
Feature 3 – Fillets Dr Simin Nasseri, SPSU INTRODUCTION TO SOLID MODELING USING SOLIDWORKS 2009
Feature 4 – Extruded Keyway Dr Simin Nasseri, SPSU INTRODUCTION TO SOLID MODELING USING SOLIDWORKS 2009
Mass Properties Dr Simin Nasseri, SPSU INTRODUCTION TO SOLID MODELING USING SOLIDWORKS 2009
Design Intent: Choosing the Initial Sketch Plane • A part can be created and viewed in any orientation, but easier to maintain Front View as the one that best describes the part. • For the revolved part, the cross-section should be drawn in the Right or Top Plane to maintain this orientation Dr Simin Nasseri, SPSU INTRODUCTION TO SOLID MODELING USING SOLIDWORKS 2009
Design Intent – Keeping It Simple • Why not combine first three steps into a single revolved feature? • Using more steps with simpler sketches creates a model that is much easier to modify and troubleshoot • Most errors are related to complex sketches Dr Simin Nasseri, SPSU INTRODUCTION TO SOLID MODELING USING SOLIDWORKS 2009
