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

MEM07022 Mapping and Delivery Guide
Program CNC wire cut machines

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency MEM07022 - Program CNC wire cut machines
Description
Employability Skills
Learning Outcomes and Application This unit of competency defines the skills and knowledge required to write and trial a program for computer numerically controlled (CNC) wire cut machines. Technical difficulties are resolved in consultation with appropriate technical advisers. Where the selection and use of power tools/hand held operations is required unit MEM18002 Use power tools/hand held operations should also be selected.No licensing, legislative or certification requirements apply to this unit at the time of publication.Band: BUnit Weight: 2
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites
Competency Field Machine and process operations
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: Write CNC wire cut program
  • Interpret engineering drawings to define optimum tool path geometry
       
Element: Program tool path using advanced operations, canned cycles and sub-routines or other appropriate sub-routines within system
       
Element: Write program in standard code format, and confirm and edit, as necessary
       
Element: Store program in accordance with SOPs
       
Element: Produce operation sheets to specification in accordance with SOPs which includes appropriate Australian Standards, where required
       
Element: Trial CNC wire cut program
  • Download program and select machining parameters
       
Element: Prepare machine, load and align work piece, establish datum and reference points
       
Element: Operate machine in appropriate mode to test and prove program and work piece positioning
       
Element: Check finished components for conformance with specifications
       

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, accessibility of the item, and local industry and regional contexts) are included.

Programming includes one (1) or more of the following:

2 axis tool paths

4 axis conical cutting

auto multi-cavity work pieces

Program includes setting of one (1) or more of the following:

speeds

tolerances

taper angles

macros

nesting tool paths

chained linear tool paths

differential profiles

Machining parameters include one (1) or more of the following:

wire offset

wire speed

power settings

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) 
 
 
 
Interpret engineering drawings to define optimum tool path geometry 
 
 
 
 
Download program and select machining parameters 
 
 
 

Forms

Assessment Cover Sheet

MEM07022 - Program CNC wire cut machines
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

MEM07022 - Program CNC wire cut machines

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: