Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

MEM19021 Mapping and Delivery Guide
Diagnose and service micro-mechanisms

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency MEM19021 - Diagnose and service micro-mechanisms
Description
Employability Skills
Learning Outcomes and Application This unit of competency defines the skills and knowledge required to diagnose and service micro-mechanisms of clocks and watches, including the procurement and fitting of replacement parts, adjustment and checking to achieve timekeeping and water resistance of completed timepieces to specification.Where the manufacturing of parts is required appropriate machining units should also be selected.No licensing, legislative or certification requirements apply to this unit at the time of publication.Band: AUnit Weight: 6
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites
Competency Field Jewellery and horological
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Determine job requirements
  • Follow standard operating procedures (SOPs)
       
Element: Comply with work health and safety (WHS) requirements at all times
       
Element: Use appropriate personal protective equipment (PPE) in accordance with SOPs
       
Element: Identify job requirements from specifications, drawings, job sheets or work instructions
       
Element: Identify performance requirements for servicing
  • Identify features and performance characteristics of micro-mechanism
       
Element: Identify performance problems common to make and model
       
Element: Diagnose faults and servicing requirements
  • Assess overall condition of micro-mechanism
       
Element: Inspect and check physical condition and operational functioning of components and verify with appropriate persons, as required
       
Element: Diagnose performance problems and establish servicing requirements
       
Element: Source replacement parts according to SOPs
       
Element: Determine overall repair costs for servicing
       
Element: Service micro-mechanisms
  • Refinish and replace components, as required
       
Element: Assemble components and lubricate to specification
       
Element: Finish components and adjust to specification
       

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Micro-mechanismsinclude one (1) or more of the following:

mechanical watches and clocks

electric watches and clocks

pieces of recent manufacture

restoration pieces

day and date systems

automatic winding systems

generating systems

alarm mechanisms

striking and chiming mechanisms

calendar mechanisms

Componentsinclude one (1) or more of the following:

power source

wheel trains

mechanical oscillating systems

motion work

calendar systems

casing components

pivots

Checks include one (1) or more of the following:

tensioning

functioning

cleanliness

clearances

tolerances

wear

damage

water resistance

Inspection includes observations of one (1) or more of the following:

clearances

fits and adjustments

functioning

systems and performance analysis

materials

design

finish

movement type

typical performance problems

special servicing requirements

assemblies

subassemblies

escapement

wheel train

motion work

power source (mainspring)

calendar

winding and setting mechanisms

Faults and damage include one (1) or more of the following:

wear

broken parts

fatigue

knocking

contaminants

rust

Appropriate persons include one (1) or more of the following:

customers

supervisors

managers

suppliers

technical experts

colleagues

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Follow standard operating procedures (SOPs) 
 
 
 
Identify features and performance characteristics of micro-mechanism 
 
Assess overall condition of micro-mechanism 
 
 
 
 
Refinish and replace components, as required 
 
 

Forms

Assessment Cover Sheet

MEM19021 - Diagnose and service micro-mechanisms
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

MEM19021 - Diagnose and service micro-mechanisms

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: