Google Links

Follow the links below to find material targeted to the unit's elements, performance criteria, required skills and knowledge

Elements and Performance Criteria

1. Assess image quality
   • Graphics file is received and requirements for precision, quality and materials are determined from specifications and confirmed with client
   • Graphics file is assessed to select software required to perform adjustments
   • File is opened and faults, imperfections and manifold errors are identified against client specifications
   • Time and cost of work required to rectify identified faults, imperfections and errors are calculated
   • Client is informed of work requirements and approval obtained for planned work
2. Prepare a precision 3D print file
   • File is manipulated to remove imperfections and manifold errors
   • Output file is prepared according to specifications
   • Graphics file quality is reviewed with client and sign off is obtained
   • File is saved in a format appropriate for 3D printing

Performance Evidence

Evidence of the ability to:

communicate with client to ascertain needs

confirm client requirements for three-dimensional (3D) print output

determine work requirements and obtain client approvals

recognise faults, imperfections and manifold errors in 3D printer files

use software to rectify errors in 3D printer files

save files in required format.

Note: If a specific volume or frequency is not stated, then evidence must be provided at least once.

---

Knowledge Evidence

To complete the unit requirements safely and effectively, the individual must:

describe the common manifold errors in 3D printer graphics, including the effect on:

proposed printed material

printing technology

wall thickness

file resolution limits

conversion between software

support structure

explain the relationship between 3D graphics modelling software and 3D graphics image software, including:

file types

function of the software

main image editing tools

scale and units

describe "Cartesian coordinate system" and how it relates to 3D graphics file manipulation

describe the purpose of "slicing" in the preparation of G-Code for 3D object build

describe the effect of setting resolution and deposition thickness in 3D graphics on 3D print output quality.

---