ME 150 Engineering Drawing 1 Lab 3: 3D Intoduction 1 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department.

1

ME 150 Engineering Drawing 1

Lab 3: 3D Intoduction

Umm Al-Qura UniversityCollege of Engineering & Islamic ArchitectureMechanical Engineering Department

2

Lab Objectives

• Creating 3D objects – Extrude– Revolve– Loft– Sweep

• Work Feature– Plane– Axis– Point

Umm Al-Qura UniversityCollege of Engineering & Islamic ArchitectureMechanical Engineering Department

3

Extrude

Create a feature by adding depth to an open of closed profile. Icon

Umm Al-Qura UniversityCollege of Engineering & Islamic ArchitectureMechanical Engineering Department

4

Revolve

Creating a feature or body by revolving one or more sketched profile about an axis. Icon

Umm Al-Qura UniversityCollege of Engineering & Islamic ArchitectureMechanical Engineering Department

5

Loft

Create a transitional shape between two of more sketches. icon

Umm Al-Qura UniversityCollege of Engineering & Islamic ArchitectureMechanical Engineering Department

6

Sweep

Sweep one or more sketch profiles along selected path to create a feature or body. Icon

Umm Al-Qura UniversityCollege of Engineering & Islamic ArchitectureMechanical Engineering Department

7

Work Feature

Work features are used for construction and reference purposes. They serve as a basis for creating part geometry and features in areas where no other geometry is available. Work features include:• work planes • work axes• work points.

Umm Al-Qura UniversityCollege of Engineering & Islamic ArchitectureMechanical Engineering Department

8

Work Plane

Create construction plane that attached parametrically to other objects.

Umm Al-Qura UniversityCollege of Engineering & Islamic ArchitectureMechanical Engineering Department

9

Work Axis

• Create construction line that attached parametrically to other objects.

Umm Al-Qura UniversityCollege of Engineering & Islamic ArchitectureMechanical Engineering Department

10

Work Point

• Create construction point that attached parametrically to other objects.

Umm Al-Qura UniversityCollege of Engineering & Islamic ArchitectureMechanical Engineering Department

11

Exercise 1

Umm Al-Qura UniversityCollege of Engineering & Islamic ArchitectureMechanical Engineering Department

Page 14

12

Exercise 2

Umm Al-Qura UniversityCollege of Engineering & Islamic ArchitectureMechanical Engineering Department

Page 13

13

Exercise 3

Umm Al-Qura UniversityCollege of Engineering & Islamic ArchitectureMechanical Engineering Department

Page 13