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
What evidence can you provide to prove your understanding of each of the following citeria?
Prepare to grind crankshaft
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Job requirements are determined from workplace instructions Completed |
Evidence:
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Crankshaft is cleaned and inspected and condition reported Completed |
Evidence:
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Information is sourced, procedures and methods are analysed, and appropriate crankshaft grinding machine and equipment are selected for the crankshaft Completed |
Evidence:
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Hazards associated with the work are identified and risks are managed Completed |
Evidence:
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Tools and measuring equipment are selected and checked for serviceability Completed |
Evidence:
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Crankshaft grinding wheel is prepared according to machine manufacturer specifications and tolerances, and workplace procedures Completed |
Evidence:
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Crankshaft is measured to determine under size and tolerances, including journal diameters and sizes of grind Completed |
Evidence:
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Crankshaft is positioned in grinder in correct direction of rotation, and clamped according to manufacturer specifications and workplace procedures Completed |
Evidence:
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Grind crankshaft big end bearing journals
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Chuck offsets are set according to the stroke of crankshaft Completed |
Evidence:
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Crankshaft grinder wheel head position is set according to machine manufacturer procedures Completed |
Evidence:
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Constant measuring gauge and steady rest are positioned on big end journal taking into account position of oil hole Completed |
Evidence:
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Crankshaft is ground at correct rotational speed for crankshaft material and diameter according to safety requirements, and following machinery safe operating procedures Completed |
Evidence:
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Crankshaft is measured to ensure compliance with specifications and tolerances Completed |
Evidence:
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Grinding operations are completed to required specifications and tolerances according to safety requirements, and following machinery safe operating procedures Completed |
Evidence:
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Grind crankshaft main bearing journals
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Crankshaft is removed from grinder Completed |
Evidence:
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Chucks are centralised for main bearings and counterweights are adjusted Completed |
Evidence:
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Crankshaft is refitted to grinder in correct direction of rotation, and is clamped according to manufacturer specifications and workplace procedures Completed |
Evidence:
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Datum is set in relation to crankshaft rear flange and nose Completed |
Evidence:
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Crankshaft grinder wheel head movement is set according to manufacturer procedures Completed |
Evidence:
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Constant measuring gauge and steady rest are positioned on main bearing journal taking into account position of oil hole Completed |
Evidence:
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Crankshaft is ground at correct rotational speed for crankshaft material and diameter according to safety requirements, and following machinery safe operating procedures Completed |
Evidence:
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Crankshaft is inspected to ensure compliance with specifications and tolerances Completed |
Evidence:
|
Grinding operations are completed to required specifications and tolerances according to safety requirements, and following machinery safe operating procedures Completed |
Evidence:
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Finish crankshaft grinding
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Oil holes are chamfered and dressed Completed |
Evidence:
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Journals are linished with correct grade of belt and in right direction of rotation and required finish Completed |
Evidence:
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Flange ends and seal areas are faced Completed |
Evidence:
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Crankshaft is examined and measured according to manufacturer specifications and tolerances, and workplace procedures Completed |
Evidence:
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Crankshaft is cleaned according to workplace procedures Completed |
Evidence:
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Bright surfaces are treated with rust prevention solution and crankshaft is prepared for further process or storage according to workplace procedures Completed |
Evidence:
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Complete work processes
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Final inspection is made to ensure finished work complies with workplace requirements and crankshaft is presented ready for use or storage Completed |
Evidence:
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Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected Completed |
Evidence:
|
Tools and equipment are checked and stored according to workplace procedures Completed |
Evidence:
|
Workplace documentation is processed according to workplace procedures Completed |
Evidence:
|
Prepare to grind crankshaft
|
|
Job requirements are determined from workplace instructions Completed |
Evidence:
|
Crankshaft is cleaned and inspected and condition reported Completed |
Evidence:
|
Information is sourced, procedures and methods are analysed, and appropriate crankshaft grinding machine and equipment are selected for the crankshaft Completed |
Evidence:
|
Hazards associated with the work are identified and risks are managed Completed |
Evidence:
|
Tools and measuring equipment are selected and checked for serviceability Completed |
Evidence:
|
Crankshaft grinding wheel is prepared according to machine manufacturer specifications and tolerances, and workplace procedures Completed |
Evidence:
|
Crankshaft is measured to determine under size and tolerances, including journal diameters and sizes of grind Completed |
Evidence:
|
Crankshaft is positioned in grinder in correct direction of rotation, and clamped according to manufacturer specifications and workplace procedures Completed |
Evidence:
|
Grind crankshaft big end bearing journals
|
|
Chuck offsets are set according to the stroke of crankshaft Completed |
Evidence:
|
Crankshaft grinder wheel head position is set according to machine manufacturer procedures Completed |
Evidence:
|
Constant measuring gauge and steady rest are positioned on big end journal taking into account position of oil hole Completed |
Evidence:
|
Crankshaft is ground at correct rotational speed for crankshaft material and diameter according to safety requirements, and following machinery safe operating procedures Completed |
Evidence:
|
Crankshaft is measured to ensure compliance with specifications and tolerances Completed |
Evidence:
|
Grinding operations are completed to required specifications and tolerances according to safety requirements, and following machinery safe operating procedures Completed |
Evidence:
|
Grind crankshaft main bearing journals
|
|
Crankshaft is removed from grinder Completed |
Evidence:
|
Chucks are centralised for main bearings and counterweights are adjusted Completed |
Evidence:
|
Crankshaft is refitted to grinder in correct direction of rotation, and is clamped according to manufacturer specifications and workplace procedures Completed |
Evidence:
|
Datum is set in relation to crankshaft rear flange and nose Completed |
Evidence:
|
Crankshaft grinder wheel head movement is set according to manufacturer procedures Completed |
Evidence:
|
Constant measuring gauge and steady rest are positioned on main bearing journal taking into account position of oil hole Completed |
Evidence:
|
Crankshaft is ground at correct rotational speed for crankshaft material and diameter according to safety requirements, and following machinery safe operating procedures Completed |
Evidence:
|
Crankshaft is inspected to ensure compliance with specifications and tolerances Completed |
Evidence:
|
Grinding operations are completed to required specifications and tolerances according to safety requirements, and following machinery safe operating procedures Completed |
Evidence:
|
Finish crankshaft grinding
|
|
Oil holes are chamfered and dressed Completed |
Evidence:
|
Journals are linished with correct grade of belt and in right direction of rotation and required finish Completed |
Evidence:
|
Flange ends and seal areas are faced Completed |
Evidence:
|
Crankshaft is examined and measured according to manufacturer specifications and tolerances, and workplace procedures Completed |
Evidence:
|
Crankshaft is cleaned according to workplace procedures Completed |
Evidence:
|
Bright surfaces are treated with rust prevention solution and crankshaft is prepared for further process or storage according to workplace procedures Completed |
Evidence:
|
Complete work processes
|
|
Final inspection is made to ensure finished work complies with workplace requirements and crankshaft is presented ready for use or storage Completed |
Evidence:
|
Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected Completed |
Evidence:
|
Tools and equipment are checked and stored according to workplace procedures Completed |
Evidence:
|
Workplace documentation is processed according to workplace procedures Completed |
Evidence:
|