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Evidence Guide: MEM09009C - Create 2D drawings using computer aided design system

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

MEM09009C - Create 2D drawings using computer aided design system

What evidence can you provide to prove your understanding of each of the following citeria?

Prepare CAD environment

  1. System variables are customised to suit standard operating procedures.
  2. Menus are customised to suit standard operating procedures.
  3. Drawing defaults are customised to standard operating procedures.
  4. Macros are developed to standard operating procedures.
System variables are customised to suit standard operating procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Menus are customised to suit standard operating procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Drawing defaults are customised to standard operating procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Macros are developed to standard operating procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Create 2D drawings

  1. Drawings are created using the full capability of the available software system.
  2. Drawing entities are linked to database attributes to suit job requirements.
  3. Detailed views are created using various scales to meet job requirements.
Drawings are created using the full capability of the available software system.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Drawing entities are linked to database attributes to suit job requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Detailed views are created using various scales to meet job requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Produce output

  1. Files are saved in various formats to standard operating procedures.
  2. Linked entities are listed in a bill of materials format to meet job requirements.
  3. Supplementary data is extracted from drawing to meet job requirements and may include area, lengths, angles and perimeters.
Files are saved in various formats to standard operating procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Linked entities are listed in a bill of materials format to meet job requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Supplementary data is extracted from drawing to meet job requirements and may include area, lengths, angles and perimeters.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

A person who demonstrates competency in this unit must be able to create 2D drawings using computer aided design system. Competency in this unit cannot be claimed until all prerequisites have been satisfied.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts.

Context of and specific resources for assessment

This unit may be assessed on the job, off the job or a combination of both on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then an appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate.

This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with creating 2D drawings using computer aided design system or other units requiring the exercise of the skills and knowledge covered by this unit.

Method of assessment

Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways including direct observation, supervisor's reports, project work, samples and questioning. Questioning techniques should not require language, literacy and numeracy skills beyond those required in this unit of competency. The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials.

Guidance information for assessment

Required Skills and Knowledge

Required skills

Look for evidence that confirms skills in:

obtaining all relevant manuals, instructions and operation procedures for the CAD software and hardware being used

where appropriate, customising the relevant system variables to suit the applicable drafting standards/procedures

where appropriate, customising menus to suit the applicable drafting standards/procedures

where appropriate, customising the system defaults to suit the applicable drafting standards/procedures

where appropriate, developing macros

creating drawings using the appropriate drawing features of the software system

where appropriate, linking drawing entities to database attributes

producing detailed views of the object being drawn

printing drawing files at the appropriate scale

saving drawing files in the appropriate format

producing bills of material from the drawing files/database

extracting supplementary data from the drawing file to meet job requirements

reading, interpreting and following information on written job instructions, specifications, standard operating procedures, charts, lists, drawings and other applicable reference documents

planning and sequencing operations

checking and clarifying task related information

checking for conformance to specifications

undertaking numerical operations, geometry and calculations/formulae within the scope of this unit

Required knowledge

Look for evidence that confirms knowledge of:

CAD software system

system variables that can be customised

procedures for customising identified system variables

reasons for customising the system variables

applicable drafting standards/procedures

procedures for customising menus

reasons for customising menus

procedures for customising system defaults

reasons for customising system defaults

procedures for developing macros

reasons for developing macros

drawing features of the CAD software system

reasons for using specialised software features

procedures for linking drawing entities to database attributes

appropriate drawing scales

procedures for printing drawing files

procedures for creating additional views of the object being drawn

procedures for saving drawing files

various formats in which drawing files can be saved

reasons for using different formats when saving drawing files

procedures to produce bills of material

procedures to extract data with respect to drawn shapes/features

properties of shapes/sections/ features that can be extracted from the drawing file

hazards and control measures associated with using computer aided design system, including housekeeping

safe work practices and procedures

Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Drawing

Include plans, diagrams, charts, electrical/electronic circuits

Entities

Mean any single item created on the screen and includes for example lines, arcs, circles, text, hatch and dimensions

Attributes

Mean properties associated with an entity and includes for example layer or level, line type, line width, colour and text