73053 MECHANICAL PRACTICE 3

Year	No.	Offer	Mode	Description			Cred. Pts
98	73053 	S2  	X 	MECHANICAL PRACTICE 3     	    

Contents

• Staffing
• Pre-requisite(s)
• Co-requisite(s)
• Rationale
• Synopsis
• Objectives
• Topics
• Texts
• Recommended References
• Student Workload
• Assessment Details
• Other Requirements

STAFFING:

PRE-REQUISITE(S)

73051

CO-REQUISITE(S)

73052

RATIONALE:

The  successful  practice of the profession of Mechanical  Engineering
requires a clear understanding of the relationship between engineering
and  engineering practice. An ability to recognise when  a  particular
theory is applicable and an ability to accommodate the deviations from
the  theory that occur in the real world is essential. Some  knowledge
of   a  wide  range  of  practical  techniques,  proprietary  devices,
materials,  construction methods etc is also necessary.  The  engineer
must  be  able  to assess a complex situation, identify  the  critical
elements and develop a workable, cost effective solution. All of  this
requires  considerable self-confidence, and the ability to  work  with
and lead teams.

SYNOPSIS:

This unit continues the development undertaken in 73051 and 70352  and
falls naturally into three parts:

Part  1  consists  of  a  series of set tasks be  carried  out  on  an
individual  or  small  group basis and aimed  at  developing  specific
skills and knowledge.

Part  2  comprises  a  few broader tasks to be  undertaken  by  larger
groups(4 or 5 persons) and designed to develop team skills as well  as
consolidating the specific skills and knowledge developed in Part 1.

Part  3  requires  the  students to reflect upon  the  activities  and
outcomes of the work in parts 1 and 2.

OBJECTIVES:

On successful completion of this unit students will be able
to:

1. plan and conduct a test in accord with general requirement;
   
2. demonstrate an understanding of the operation and construction
   features of a range of specialist mechanical devices;
   
3. participate constructively in and lead a team;
   
4. identify the critical elements / phenomena in a real, multi-
   aspect situation and propose a solution;
   
5. describe in detail a range of manufacturing / construction
   techniques and their costs / limitations;
   
6. identify the safety hazards in a standard situation and
   recommend appropriate measures.
   

TOPICS:

 Description                                                    Weighting(%)

Computer Assisted Machining                                           65.00
- Write and interpret computer programs for the
  numerical control of a machine tool
- demonstrate an operational knowledge of a CNC machine tool
- prepare NC programs with the aid of CAM software
- verify programs by use of tool path simulation.

Metrology practical tests                                             35.00
- Alignment Testing
- Angle and Parallelism Measurement
- Dimensional Measurement
- Thread Measurement
- Spur Gear Testing
- Slip Gauges and Comparator Measurement
- Surface Finish Measurement
- Profile Projector Measurement

TEXT and MATERIALS to be PURCHASED:

RECOMMENDED REFERENCE MATERIALS:

Gayler and Shotbolt, "Metrology for Engineers", Latest Edition.

De Garmo E P, Temple Black J and Kohser R A, "Materials and Processes
in Manufacturing", Current Edition, MacMillan Publishing Co, New
York.

STUDENT WORKLOAD REQUIREMENTS:

	ACTIVITY				HOURS
Laboratory or Practical Classes               	40
Report Writing                                	10

ASSESSMENT DETAILS:

No  *F/S Marks     Due        Description                              Wtg(%)    LBL WWW
1   S    650.00    06/11/98  CNC AND CAM REPORT                        65.00     Y   N
2   S    350.00    06/11/98  METROLOGY REPORT                          35.00     Y   N

OTHER REQUIREMENTS:

1    This unit may require attendance at a residential school.
2    Attendance  at  a minimum of 80% of practical and/or  residential
     school  sessions is compulsory for a passing grade to be  awarded
     in this unit.
3    The  only final grades awarded in this unit are ungraded Pass (P)
     or Fail (F) grades.
4    If  students submit assignments after the due date without  prior
     approval  then  a  penalty of up to 20% of the  assignment  total
     marks will apply for each working day late.
5    In  the event that a due date for an assignment falls on a  local
     public  holiday  in their area, such as a Show holiday,  the  due
     date  for  the assignment will be the next day. Students  are  to
     note  on the assignment cover the date of the public holiday  for
     the Unit Leader's convenience.
6    The   Faculty  of  Engineering  and  Surveying  will  NOT  accept
     submission  of  hand written or typed assignments  by  facsimile,
     email  or computer diskette. Students in remote locations who  do
     not  have regular access to postal services may be given  special
     consideration.
7    A  minimum  standard of communication skills must be demonstrated
     in order for a passing grade to be achieved.