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Evidence Guide: MEM06002B - Perform hammer forging

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

 

MEM06002B - Perform hammer forging

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

Use hammer tools and formers

  1. Hammer tools and formers are correctly selected for specific forging technique.
  2. Hammer tools and formers are used correctly.
  3. Forging machine is set up and operated correctly.
Hammer tools and formers are correctly selected for specific forging technique.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Hammer tools and formers are used correctly.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Forging machine is set up and operated correctly.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Apply hammer forging techniques

  1. Appropriate hammer forging technique is selected and applied.
  2. Defects are recognised and appropriate rectification action is taken.
  3. Correct techniques are applied to the handling of hot metal with regard to balancing and pivoting.
  4. Correct heating process is applied.
Appropriate hammer forging technique is selected and applied.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Defects are recognised and appropriate rectification action is taken.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Correct techniques are applied to the handling of hot metal with regard to balancing and pivoting.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Correct heating process is applied.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select material

  1. Material calculations are made using volumes and weights that include provision for oxidisation and shrinkage.
  2. Material is correctly selected for use with specific tools and formers.
Material calculations are made using volumes and weights that include provision for oxidisation and shrinkage.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Material is correctly selected for use with specific tools and formers.

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 apply hammer forging techniques to carbon and alloy steels using various techniques, tools, formers, power hammers and heating devices.

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 hammer forging 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:

using hammer tools and formers

setting up and operating forging machines

following job instructions, drawings, specifications

detecting forging defects

rectifying forging techniques

safely handling hot metal

correctly heating material being forged

calculating volume and weight of material

Required knowledge

Look for evidence that confirms knowledge of:

hammer forging techniques

the set up and operation of forging machines

techniques for handling hot metal

oxidisation/shrinkage allowances

numerical operations and formulae for determining the volume and weight of material

material specifications

hazards and control measures associated with hammer forging, including housekeeping

use and application of personal protective equipment

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.

Hammer tools and formers

Flatters, set hammers, hot/cold sets, ball peen hammer, swages, etc.

Defects

Galls, fins, shrinkage, oxidisation, etc.

Material calculations

Thermal expansion/contraction, material wastage

Heating process

Diesel, electric and gas furnaces; coke fires and gaseous oxygen/fuel equipment

Material

Low/high carbon steels, alloys, stainless steel, lead, etc.