NZQA registered unit standard
4066 version 5
Page 1 of 4
Title
Peen aeronautical components
Level
4
Credits
20
Purpose
Persons credited with this unit standard are able to: prepare to
peen aeronautical components; prepare a peening machine;
peen components; inspect peened components; prepare
components for use; and carry out task completion activities.
Classification
Aeronautical Engineering > Aeronautical Machining
Available grade
Achieved
Explanatory notes
1
All tasks are to be carried out in accordance with enterprise procedures, the
enterprise being the organisation carrying out the work. Enterprise procedures
referred to in this unit standard are the applicable procedures found in the following:
enterprise exposition; manufacturer publications; Government and local body
legislation; airworthiness authority requirements.
2
Range
shot or bead peening.
Outcomes and evidence requirements
Outcome 1
Prepare to peen aeronautical components.
Evidence requirements
1.1
Component identity is confirmed with documentation by comparing serial and
part numbers.
1.2
Task is established and documented in accordance with enterprise procedures.
1.3
Work area is prepared and resources obtained in accordance with enterprise
procedures.
Range
publications, materials, tooling, equipment, safety equipment,
environmental conditions.
Outcome 2
Prepare a peening machine.
ServiceIQ
SSB code 9068
 New Zealand Qualifications Authority 2016
NZQA registered unit standard
4066 version 5
Page 2 of 4
Evidence requirements
2.1
Peening machine is prepared in accordance with enterprise procedures.
Range
2.2
Media is prepared in accordance with enterprise procedures.
Range
2.3
condition checked, set up, adjusted, made safe to use.
size, type, quality.
Almen test strip is prepared in accordance with enterprise procedures.
Range
air pressure, media type and weight, Almen strip type, time and
distance.
2.4
Almen strip curvature is measured in accordance with enterprise procedures.
2.5
Machine is set for task requirement in accordance with enterprise procedures.
Range
air pressure, distance, time.
Outcome 3
Peen components.
Evidence requirements
3.1
Component is masked in accordance with enterprise procedures.
Range
3.2
Component is peened in accordance with enterprise procedures.
Range
3.3
holes, protected areas.
time, distance.
Masking is removed from component in accordance with enterprise procedures.
Outcome 4
Inspect peened components.
Evidence requirements
4.1
Component is measured and checked for conformity with specifications.
Range
4.2
dimensional and/or angular accuracy, profile, surface finish.
Defects are reported, recorded, and rectified in accordance with enterprise
procedures.
ServiceIQ
SSB code 9068
 New Zealand Qualifications Authority 2016
NZQA registered unit standard
4066 version 5
Page 3 of 4
Outcome 5
Prepare components for use.
Evidence requirements
5.1
Component is prepared for use, storage, or transit in accordance with enterprise
procedures.
Range
5.2
inhibiting, cleaning, packing.
Documentation is completed in accordance with enterprise procedures.
Outcome 6
Carry out task completion activities.
Evidence requirements
6.1
Completion activities specific to the task and work area are carried out in
accordance with enterprise procedures.
activities may include but are not limited to – tool control,
cleanliness, tidiness, return of publications, preparation for next
activity, return of aircraft and systems to normal.
Range
6.2
Leftover items, parts, and materials are disposed of in accordance with
enterprise procedures.
may include but is not limited to – serviceable, unserviceable,
surplus, waste, scrap, hazardous.
Range
Planned review date
31 December 2018
Status information and last date for assessment for superseded versions
Process
Version Date
Last Date for Assessment
Registration
1
19 June 1995
31 December 2016
Revision
2
7 August 1997
31 December 2016
Revision
3
8 May 2001
31 December 2016
Review
4
26 March 2007
31 December 2016
Review
5
24 October 2014
N/A
Consent and Moderation Requirements (CMR) reference
0028
This CMR can be accessed at http://www.nzqa.govt.nz/framework/search/index.do.
ServiceIQ
SSB code 9068
 New Zealand Qualifications Authority 2016
NZQA registered unit standard
4066 version 5
Page 4 of 4
Please note
Providers must be granted consent to assess against standards (accredited) by NZQA,
before they can report credits from assessment against unit standards or deliver courses
of study leading to that assessment.
Industry Training Organisations must be granted consent to assess against standards by
NZQA before they can register credits from assessment against unit standards.
Providers and Industry Training Organisations, which have been granted consent and
which are assessing against unit standards must engage with the moderation system that
applies to those standards.
Requirements for consent to assess and an outline of the moderation system that applies
to this standard are outlined in the Consent and Moderation Requirements (CMR). The
CMR also includes useful information about special requirements for organisations wishing
to develop education and training programmes, such as minimum qualifications for tutors
and assessors, and special resource requirements.
Comments on this unit standard
Please contact ServiceIQ qualifications@serviceiq.org.nz if you wish to suggest changes
to the content of this unit standard.
ServiceIQ
SSB code 9068
 New Zealand Qualifications Authority 2016