Assessor Resource

MEM09213A
Produce schematic drawings for hydraulic and pneumatic fluid power systems

Assessment tool

Version 1.0
Issue Date: May 2024


This unit is suitable for individuals undertaking drafting in manufacturing and other industries that use fluid power equipment. The unit can apply to preparing drawings of whole or part of the fluid power system. Drawings will usually be carried out with the use of computer-aided design (CAD) systems but may also be done manually. Drawings are produced to Australian Standard (AS) 1100.101–1992 Technical drawing – General principles, from predetermined critical dimensions and specifications. If CAD systems are to be used, the unit MEM30031A Operate computer-aided design (CAD) system to produce basic drawing elements, should also be selected.

This unit of competency covers the skills and knowledge required to produce detailed engineering drawings for hydraulic and pneumatic fluid power systems. The systems may be installed on individual stationary or mobile equipment or be part of a distributed system powered from a source separate from the equipment or machine where the hydraulic or pneumatic power is applied.

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)

Prerequisites

MEM09002B

Interpret technical drawing

MEM09204A

Produce basic engineering detail drawings

Employability Skills

This unit contains employability skills.



Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

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 interpret and apply drawing specifications and industry standards in the production of drawings and schematics for the pneumatic and hydraulic fluid power systems.

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.

Specifically the candidate must be able to:

work within typical site/teamwork structures and methods

apply worksite communication procedures

comply with organisational policies and procedures, including quality requirements

participate in work meetings

comply with quality requirements

use industry terminology

apply appropriate safety procedures

produce schematic drawings of hydraulic and pneumatic power systems according to industry standard and client requirements.

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.

Where applicable, reasonable adjustment must be made to work environments and training situations to accommodate ethnicity, age, gender, demographics and disability.

Access must be provided to appropriate learning and/or assessment support when required. Where applicable, physical resources should include equipment modified for people with disabilities.

This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with drafting 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.

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

Required skills

Required skills include:

literacy skills sufficient to read and interpret instructions, relevant codes of practice and specifications for drawing work

numeracy skills sufficient to interpret technical information and conduct mathematical problem solving as required in the scope of this unit

numeracy skills, including four basic functions, fractions, and simple algebra and formulae sufficient to calculate flow, volume, area, pressure and other necessary parameters relevant to a fluid power system

using and maintaining drawing equipment

applying relevant codes, standards and symbols used for hydraulic and pneumatic systems

drafting skills, including:

applying spatial principles to achieve scale and proportion

using appropriate lines and symbols

dimensioning and tolerancing

production of title block, material lists and other appropriate symbols

Required knowledge

Required knowledge includes:

general knowledge of different approaches to drawing schematics

awareness of copyright and intellectual property issues and legislation in relation to drawing

environmental and OHS issues associated with the tools and materials used for drawing

quality assurance procedures

order of drawing process

company checking procedures for drawings

operating principles of pneumatic systems and components

operating principles of hydraulic systems and components

Available information

Available information may include:

construction documents

building and coordination information

work specifications

information for plant services equipment

industry codes, standards and regulations

design brief

Typical hydraulic components

Typical hydraulic components include:

basic drive circuits

basic safety/relief circuits

control components, including:

programmable logic controllers (PLCs)

other input/output circuitry

sensors

limit switches and stops

mnemonic coding and associated equipment

human interface equipment (e.g. terminals, key pads, levers, switches and buttons)

fluid reservoirs

piping and hoses and associated fittings

pumps

filters

valves

control gear

drive/displacement units

filters and strainers

gauges and instruments, including:

pressure and temperature gauges

liquid level gauges

thermometers

thermocouples

manometers

piezometers

pumps, motors/turbines

linear actuators

Typical pneumatic components

Typical pneumatic components include:

control system, including:

PLCs

other input/output circuitry

sensors

limit switches and stops

mnemonic coding and associated equipment

human interface equipment (e.g. terminals, key pads, levers, switches and buttons)

receivers and other reservoirs

interlocks

piping and tubing

pumps

compressors

strainers and filters

valves

drive/displacement units

pipes (rigid and flexible)

valves (types and functions)

filters (types and functions)

gauges and instruments:

pressure and temperature gauges

liquid level gauges

thermometers

thermocouples

manometers

piezometers

pipe fittings (elbows/bends)

air motors

linear actuators

Pneumatic system diagrams

Pneumatic system diagrams may include:

basic drive circuits

basic safety/relief circuits

control circuits

pressure reducing volume/flow control

sensing circuits

Appropriate personnel

Appropriate personnel may include:

designer

engineer

supervisor

Support services

Support services may include:

estimating department and personnel

engineering department and personnel

drafting department and personnel

project manager

factory manager or staff

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Check purpose, scope and information requirements for drawing 
Interpret available information relevant to project and work requirements, and identify and address further information needs 
Identify and prepare equipment required to complete work 
Identify and apply relevant codes, standards and symbols used in the mechanical services industry for installation drawings 
Identify and access organisational files, templates and symbols as required for work 
Identify the features and operational function of basic pneumatic and hydraulic systems 

Forms

Assessment Cover Sheet

MEM09213A - Produce schematic drawings for hydraulic and pneumatic fluid power systems
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

MEM09213A - Produce schematic drawings for hydraulic and pneumatic fluid power systems

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: