73053 MECHANICAL PRACTICE 3

Year	No.	Offer	Mode	Description			Cred. Pts
00	73053 	S12 	D 	MECHANICAL PRACTICE 3     	    

Contents

• Staffing
• Rationale
• Synopsis
• Objectives
• Topics
• Texts
• Recommended References
• Student Workload
• Assessment Details
• Other Requirements

STAFFING:

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 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:

70845 Production Engineering, "Study Book 2", USQ Publication.

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    03/11/00  CNC AND CAM REPORT                        65.00     N   N
2   S    350.00    03/11/00  METROLOGY REPORT                          35.00     N   N

OTHER REQUIREMENTS:

1    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.
2    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.
3    The  only final grades awarded in this unit are ungraded Pass (P)
     or Fail (F) grades.
4    A  minimum  standard of communication skills must be demonstrated
     in order for a passing grade to be achieved.