Unit of competency Outline

Date retreived
22/07/2026 3:16 PM AWST

Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.

Maintain frame saw blades

Maintain frame saw blades

Unit of competency
National Code
FPISAW3225B
State Code
D6081
TGA Status
Replaced
DTWD Status
Replaced
Current Release Number
1.00
Current Release Date
20/05/2011
State Implementation and Classification
Approved Date
22/04/2013
Field of Education
030717 - Plant And Machine Operations
Original Release Date
22/04/2013
Nominal Hours
40
Description
This unit describes the outcomes required to hammer, tension, back-gauge, weld and replace teeth on frame saw blades and includes inspecting saws, repairing defects such as damaged or missing teeth and cracks, and hammering ridges and lumpsGeneral workplace legislative and regulatory requirements apply to this unit; however there are no specific licensing or certification requirements at the time of publicationThis unit replaces FPISAW3225A Maintain frame saw blades
Notes
Elements and Performance Criteria
1. Prepare for maintenance2. Assess saw condition
  • 2.1. Applicable Occupational Health and Safety (OHS), environmental, legislative and organisational requirements relevant to maintaining frame saw blades are identified and followed2.2. Work order is reviewed and checked with appropriate personnel2.3. Frame saw blades to be maintained are removed from the designated machinery2.4. Equipment is selected appropriate to work requirements and checked for operational effectiveness in line with manufacturer's recommendations2.5. Repair process is planned in line with site procedures and environmental requirements2.6. Communication with others is established and maintained in line with OHS requirements
  • 2.7. Saws are handled safely without damage to teeth2.8. Foreign material built up on saw surfaces is cleaned for inspection2.9. Saw is inspected to assess condition of teeth and saw blade2.10. Teeth and tips requiring repair or replacement are checked and marked2.11. Saw is declared unserviceable where hazardous defects are found and disposed of in line with site procedures, manufacturer's recommendations and environmental requirements
3. Hammer, tension and back-gauge saw
  • 3.1. Ridges or lumps across and along saw are assessed and matched on both sides of the blade3.2. Gauges and straight edges are used in both directions and monitored for accuracy3.3. Ridges or lumps are progressively removed through hammering and the use of structure rolls or levelling rolls to achieve flatness3.4. Hammering or rolling patterns are controlled to localise stresses to avoid spring-back and re-occurrence of defects3.5. Saw is checked against required curvature using a gauge to identify tensioning requirements3.6. Tension curvature is obtained across and along saw in line with required standard3.7. Alignment of saw back is checked against saw tolerances using a gauge and areas not conforming rolled to obtain required tolerance
4. Repair teeth
  • 4.1. Saw is placed in welding jig for applying heat and undertaking welding activities4.2. Weld line is marked to identify amount of damaged tooth to be removed and selected to minimise stresses4.3. Metal is removed to the proposed line, the metal edge is prepared for the welding process and cleaned of burn marks4.4. Worn, broken or ground surface is prepared for metal build up or replacement by applying heat and pressure4.5. Teeth are built up or replaced using compatible welding material and welding procedures that ensure specified metal penetration and density4.6. Weld run-off tabs are used to limit stress and hollows at edges of the saw4.7. Teeth are ground or filed to required shape, tolerance and pitch4.8. Metal is heat treated to temper recommended by manufacturer4.9. Saws damaged during the repair that cannot be repaired are disposed of in line with site procedures, manufacturer's recommendations and environmental requirements4.10. Repair process and equipment faults are investigated, recorded and reported in line with site requirements
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.
OHS requirements:
are to be in line with applicable Commonwealth, State or Territory legislation and regulations, and organisational safety policies and procedures, and may include:
personal protective equipment and clothing
safety equipment
first aid equipment
fire fighting equipment
hazard and risk control
fatigue management
elimination of hazardous materials and substances
safe forest practices including required actions relating to forest fire
manual handling including shifting, lifting and carrying
machine isolation and guarding
Environmental requirements may include:
legislation
organisational policies and procedures
workplace practices
Legislative requirements:
are to be in line with applicable Commonwealth, State or Territory legislation, regulations, certification requirements and codes of practice and may include:
award and enterprise agreements
industrial relations
Australian Standards
confidentiality and privacy
OHS
the environment
equal opportunity
anti-discrimination
relevant industry codes of practice
duty of care
Organisational requirements may include:
legal
organisational and site guidelines
policies and procedures relating to own role and responsibility
quality assurance
procedural manuals
quality and continuous improvement processes and standards
OHS, emergency and evacuation procedures
ethical standards
recording and reporting requirements
equipment use and maintenance and storage requirements
environmental management requirements (waste minimisation and disposal, recycling and re-use guidelines)
Work order is to include:
instructions for the repair of frame saw blades in designated equipment
and may include:
instructions for the environmental monitoring of work and procedures
environmental care requirements relevant to the work
Appropriate personnel may include:
supervisors
suppliers
clients
colleagues
managers
Frame saw blades are to include:
large heavy duty saws used widely in the Forestry Industry
Maintenance may include:
the correction of:
lumps
ridges
cracks
broken or damaged teeth
Equipment may include:
hammers
structure rolls
levelling rolls
tensioning instruments
gauges and straight edges to check accuracy of hammering or tensioning
welding equipment
Communication may include:
verbal and non-verbal language
constructive feedback
active listening
questioning to clarify and confirm understanding
use of positive, confident and cooperative language
use of language and concepts appropriate to individual social and cultural differences
control of tone of voice
body language
Disposing of may include:
recycling un-serviceable saws/saws damaged during the repair process that cannot be repaired
re-using un-serviceable saws/saws damaged during the repair process that cannot be repaired
Ridges or lumps are to include:
defects obtained during saw operation
Gauges and straight edges are to include:
measuring and accuracy instruments used in checking the results of hammering and tensioning
Hammered
is the process of removing ridges and lumps from saw blades using hammers or rolls
Structure rolls and levelling rolls
are devices for assisting in the process of removing saw defects such as ridges and lumps
Patterns are to include:
methods which use hammers or rolls to remove defects evenly and without affecting the opposing side
Curvature is to include:
how much tension is achieved in a saw by placing curvature in it
Tensioning
is the process of placing tension in a blade to counteract force during cutting
Welding jigs
hold the saw and tip in place securely to allow welding to occur
Welding may include:
oxyacetylene
gas tungsten arc
Metal penetration and density is to include:
a weld which provides enough penetration to ensure a strong cohesion
density that ensures the weld is free of holes and inclusions
Run-off tabs are to ensure:
that minimal welding splatter ends up on the saw blade, subsequently requiring grinding off
Tolerance may include:
profile
pitch
set
material thickness to manufacturer's specifications
Temper
is the toughening process which occurs by heating the welded or built up area and allowing it to cool slowly
Records and reports may include:
maintenance of frame saw blades
inspection
storage locations
quality outcomes
hazards
incidents
equipment malfunctions
and may be:
manual
using a computer-based system or another appropriate organisational communication system
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 provide evidence that they can safely and efficiently maintain frame saw blades within organisational requirements
Critical aspects for assessment and evidence required to demonstrate competency in this unit
The evidence required to demonstrate competency in this unit must be relevant to, and satisfy, all of the requirements of the elements of this unit and include demonstration of:
following applicable Commonwealth, State or Territory legislative and regulatory requirements and codes of practice relevant to maintaining frame saw blades
following organisational policies and procedures relevant maintaining frame saw blades
maintaining frame saw blades in line with work order and within prescribed organisational requirements
removing and replacing saws from equipment
assessing saw condition in line with standard operating procedures
Context of and specific resources for assessment
Competency is to be assessed in the workplace or realistically simulated workplace
Assessment is to occur under standard and authorised work practices, safety requirements and environmental constraints
Assessment of required knowledge, other than confirmatory questions, will usually be conducted in an off-site context
Assessment is to follow relevant regulatory or Australian Standards requirements
The following resources should be made available:
workplace location or simulated workplace
materials and equipment relevant to undertaking work applicable to this unit
specifications and work instructions
Method of assessment
Assessment must satisfy the endorsed Assessment Guidelines of the FPI11 Training Package
Assessment methods must confirm consistency and accuracy of performance (over time and in a range of workplace relevant contexts) together with application of required knowledge
Assessment must be by direct observation of tasks, with questioning on required knowledge and it must also reinforce the integration of employability skills
Assessment methods must confirm the ability to access and correctly interpret and apply the required knowledge
Assessment may be applied under project-related conditions (real or simulated) and require evidence of process
Assessment must confirm a reasonable inference that competency is able not only to be satisfied under the particular circumstance, but is able to be transferred to other circumstances
Assessment may be in conjunction with assessment of other units of competency
The assessment environment should not disadvantage the candidate
Assessment practices should take into account any relevant language or cultural issues related to Aboriginality, gender or language backgrounds other than English
Where the participant has a disability, reasonable adjustment may be applied during assessment
Language and literacy demands of the assessment task should not be higher than those of the work role
Replaced By
State Code National Code Title Type
AXJ82 FWPSAW3225 Maintain frame saw blades Unit of competency
State Code National Code Title Type
J471 FPI30711 Certificate III in Sawdoctoring Qualification