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

MEM19022 Mapping and Delivery Guide
Perform precision micro-mechanism diagnosis and servicing

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency MEM19022 - Perform precision micro-mechanism diagnosis and servicing
Description
Employability Skills
Learning Outcomes and Application This unit of competency defines the skills and knowledge required to diagnose and service precision micro-mechanisms, including chronometer watch and clock components, to achieve performance to original specifications. It includes precision adjustment and testing to achieve timekeeping and water resistance specifications of completed timepieces.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: Adjust timing of precision micro-mechanisms
  • Analyse and interpret data for precision timing of micro-mechanisms
       
Element: Make adjustments to achieve a constant rate to specifications
       
Element: Diagnose precision micro-mechanisms
  • Select and use required high tolerance and precision tools and equipment
       
Element: Apply detailed inspection and testing techniques to diagnose and identify performance faults, condition and repair or servicing requirements
       
Element: Carry out precision micro-mechanism servicing
  • Remove precision components and service and replace, as appropriate
       
Element: Adjust components to precision tolerances and specifications
       
Element: Repair and adjust chronograph mechanisms
       
Element: Examine chronograph components and re-finish, as required
       

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-mechanisms include one (1) or more of the following:

mechanical watches and clocks

electric watches and clocks

pieces of recent manufacture

restoration pieces

chronometer timepieces

day and date systems

automatic winding systems

generating systems

alarm mechanisms

striking and chiming mechanisms

calendar mechanisms

balance spring

dynamic poising

static poising

truing balance (flat and round)

chronograph mechanisms

Assembly and subassembly components include one (1) or more of the following:

balance staff

pallet staff

pallet jewels

wheel trains

power source

mechanical oscillating systems

motion work

calendar systems

escapement

balance spring

Tools and equipment include one (1) or more of the following:

mechanical hand tools

electronic equipment to measure amplitude and rate

electronic timing equipment

diagnostic equipment and tools

high-tolerance testing equipment

specialist service tools for adjusting oscillating systems and chronograph mechanisms

Precision components include one (1) or more of the following:

timekeeping elements, including:

balance staff

pallet staff

pallet jewels

wheel trains

power source

mechanical oscillating systems

motion work

calendar systems

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

high-tolerance clearances

fits and adjustments

functioning

systems analysis

performance analysis

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) 
 
 
 
Analyse and interpret data for precision timing of micro-mechanisms 
 
Select and use required high tolerance and precision tools and equipment 
 
Remove precision components and service and replace, as appropriate 
 
 
 

Forms

Assessment Cover Sheet

MEM19022 - Perform precision micro-mechanism diagnosis and servicing
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

MEM19022 - Perform precision micro-mechanism diagnosis and servicing

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: