MEC2405 Machine Dynamics

Contents

• Staffing
• Requisites
• Synopsis
• Objectives
• Topics
• Texts
• Student workload
• Assessment details
• Important assessment information
• Assessment notes
• Production date
• PDF version

STAFFING

REQUISITES

SYNOPSIS

A knowledge of the basic laws of dynamics, vibration and mechanisms are fundamental for the solution of many engineering problems. This course develops, at an appropriate level, theoretical and practical methods used in the design of machine elements.

OBJECTIVES

The course objectives define the student learning outcomes for a course. The assessment item(s) that may be used to assess student achievement of an objective are shown in parenthesis. On completion of this course, students should be able to:

1.

analyse the kinematics of planar motion of a particle and rigid body (Assignment, Exam);

2.

use the free body diagram method to solve simple problems involving the forces on particles and rigid bodies and their resulting planar motion (Assignment, Exam);

3.

calculate the velocity and acceleration of any point within a simple 2D mechanism (Assignment, Exam);

4.

apply the principles of work-energy and impulse-momentum to the analysis of simple bodies in 2D motion (Assignment, Exam);

5.

calculate the dynamic forces resulting from rotating out-of-balance masses and determine the corrective masses to balance that system (Assignment, Exam);

6.

determine the dynamic behaviour of a range of common engineering devices (Assignment, Exam);

7.

analyse the vibrational response of simple single-degree-of-freedom systems to determine damped and undamped frequencies, amplitude and the forces transmitted to the system's support (Exam).

TOPICS

TEXT and MATERIALS required to be PURCHASED or accessed

ALL textbooks and materials are available for purchase from USQ BOOKSHOP (unless otherwise stated). Orders may be placed via secure internet, free fax 1800642453, phone 07 46312742 (within Australia), or mail. Overseas students should fax +61 7 46311743, or phone +61 7 46312742. For costs, further details, and internet ordering, use the 'Textbook Search' facility at http://bookshop.usq.edu.au click 'Semester', then enter your 'Course Code' (no spaces).

Optional purchase - DVD "Applied Mechanics" (please refer to Introductory Booklet for details)

Ryder, GH & Bennett, MD 1990, Mechanics of machines, 2nd edn, MacMillan, London.
(USQ Reprint)

REFERENCE MATERIALS

Reference materials are materials that, if accessed by students, may improve their knowledge and understanding of the material in the course and enrich their learning experience.

STUDENT WORKLOAD REQUIREMENTS

ASSESSMENT DETAILS

NOTES

1.

Student Administration will advise students of the dates of their examinations during the semester.

IMPORTANT ASSESSMENT INFORMATION

1. Attendance requirements:
   There are no attendance requirements for this course. However, it is the students' responsibility to study all material provided to them or required to be accessed by them to maximise their chance of meeting the objectives of the course and to be informed of course-related activities and administration.
2. Requirements for students to complete each assessment item satisfactorily:
   To satisfactorily complete an assessment item a student must achieve at least 50% of the marks or a grade of at least C-. Students do not have to satisfactorily complete each assessment item to be awarded a passing grade in this course. Refer to Statement 4 below for the requirements to receive a passing grade in this course.
3. Penalties for late submission of required work:
   If students submit assignments after the due date without extenuating circumstances then a penalty of 5% of the assigned mark may apply for each working day late up to a maximum of ten working days at which time a mark of zero can be recorded for that assignment.
4. Requirements for student to be awarded a passing grade in the course:
   To be assured of receiving a passing grade in a course a student must obtain at least 50% of the total weighted marks for the course.
5. Method used to combine assessment results to attain final grade:
   The final grades for students will be assigned on the basis of the weighted aggregate of the marks (or grades) obtained for each of the summative assessment item in the course.
6. Examination information:
   In an Open Examination, candidates may have access to any material during the examination except the following: electronic communication devices, bulky materials, devices requiring mains power and material likely to disturb other students.
7. Examination period when Deferred/Supplementary examinations will be held:
   Any Deferred or Supplementary examinations for this course will be held during the examination period at the end of the semester of the next offering of this course.
8. University Regulations:
   Students should read USQ Regulations 5.1 Definitions, 5.6. Assessment, and 5.10 Academic Misconduct for further information and to avoid actions which might contravene University Regulations. These regulations can be found at the URL http://www.usq.edu.au/corporateservices/calendar/part5.htm or in the current USQ Handbook.

ASSESSMENT NOTES

This version produced 11 Dec 2009.