Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

LMTTX3017A Mapping and Delivery Guide
Set up, adjust and maintain industrial sewing machines

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency LMTTX3017A - Set up, adjust and maintain industrial sewing machines
Description This unit covers the skills and knowledge required to set up, adjust and maintain industrial sewing machines used in a textile enterprise including set up for production and the conduct of sample runs, problem solving, repair and preventative maintenance.
Employability Skills This unit contains employability skills.
Learning Outcomes and Application This unit applies to the setting up of industrial sewing machines for production and the repair, adjustment, maintenance and testing of machines to ensure efficient working order. The unit covers operator controlled single station industrial sewing machines and high volume automatic and manually operated hem, selvedge and embroidery sewing machines.Discretion and judgement may be required, for both self and others, in planning and selecting processes, procedures or outcomes.This unit does not cover all maintenance, repair and adjustment functions associated with industrial sewing machines. In particular skills associated with general engineering (fitting), electrical and electronic systems , and fluid power systems may be required according to the nature of the set up, repair or adjustment, and the workplace practices of a particular enterpriseWork may be conducted in a variety of environments, such as operational workplace activities, restricted space, hazardous, controlled or exposed conditions.The application of this unit is according to OHS practices of the enterprise and workplace practices, which may include:requirements prescribed by legislation, awards, agreements and conditions of employmentstandard operating procedureswork instructionsoral, written and visual communicationquality practices, including responsibility for maintenance of own work quality and contribution to quality improvement of team or section outputhousekeepingtasks related to environmental protection, waste disposal, pollution control and recyclingThis unit requires the application of skills associated with planning and organising of resources and machinery for the required work, as well as applying skills and knowledge of machines and equipment to ensure production outcomes are met. Initiative and enterprise, and problem solving are key skills required to ensure operational efficiency of machines. This unit also requires and ability to communicate in writing and verbally with others.
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites Prerequisites
Competency Field
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Set up industrial sewing machine for production operation or product change
  • Production specifications and work orders are interpreted to determine optimum sewing machine settings for product and operator.
  • Documentation relating to machine settings, operation and maintenance is interpreted, referenced and applied according to the needs of the task and operator
  • Tools appropriate for the machine and task are selected, prepared and used in a safe and effective manner to set up machine for operation
  • Machine is set up according to required specifications for operation or product change including fixing of required attachments and to run at optimum quality and efficiency levels
  • Needle or needles are threaded, checked and tension set for planned sewing operations
  • Oil reservoir and lubrication system is checked prior to operation
  • Fabric feed system is checked prior to operation
  • Sewing machine operators are instructed of any special operating requirements
       
Element: Test industrial sewing machine settings
  • Sewing machine is operated in accordance with manufacturer's and workplace instructions to test settings against specifications and operational standards
  • Sewn product or sample is examined to confirm desired sewing motion and stitch is achieved and to identify required adjustments to machine settings or production specifications
  • Quality tests are conducted or organised as required to ensure optimal production outcomes are achieved
  • Required adjustments are identified and documented and machine settings adjusted accordingly
       
Element: Diagnose and fix sewing problems
  • Industrial sewing machine operation is monitored to assess operational efficiency and safe operation in accordance with OHS procedures
  • Discuss the nature and extent of sewing faults with operator
  • Sewn product is assessed to identify sewing faults
  • Problems and faults are identified and analysed to determine root cause
  • Fault diagnosis is established and strategy for repair is determined
  • Sewing machine is returned to optimal performance through readjustment of settings or repair or replacement of faulty machine parts
  • Sewing machine is tested and sample produced to ensure problems have been fixed
       
Element: Communicate operational information
  • Records are maintained and reports prepared where necessary
  • Adjustments to machines are documented and discussed with appropriate personnel
  • Instructions to operators are given and documented
       


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, the Range Statement and the Assessment Guidelines for the Training Package.

Critical aspects of evidence to be considered

Demonstrates skills and knowledge to:

interpret production specifications accurately

set and operate industrial sewing machine safely and correctly

perform sample runs and analyse results

identify and make appropriate re-adjustments

determine root cause of operational problems

solve operational problems

apply workplace health and safety policies in production operations

maintain accurate records

Consistency in performance

Consistently applies skills and knowledge when:

organising work

completing tasks

identifying improvements

using workplace practices

using OHS practices

recording and reporting accidents and incidents

assessing operational readiness of equipment used and work processes

recognising and adapting to cultural differences in the workplace, including modes of behaviour and interactions

completing work systematically with attention to detail without damage to goods and equipment

Resource implications

Access is required to real or appropriately simulated situations, including work areas, materials and equipment, and to information on workplace practices and OHS practices.

Context for assessment

Assessment may occur on the job or in an appropriately simulated environment.

Interdependent Assessment

This unit may be assessed independently or in combination with other relevant units.

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, 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.

This describes the essential skills and knowledge and their level, required for this unit.

Demonstrates knowledge of:

sewing methods and the various types of sewing operations, lock, chain, overlock cover and other types of stitches,

fabrics and knit effects

threads

pattern specifications

factors affecting machine performance, including thread strength, dust and other contaminants, lubrication, needle condition, operator skill,ambient conditions

machine manufacturer specifications and adjustment methods

safety and environmental aspects of relevant enterprise activities

OHS practices, including hazard identification and control measures

quality practices

workplace practices

recording and reporting practices

Demonstrates skills to:

set up and operate industrial sewing machines

read, interpret and follow information on work specifications, standard operating procedures and work instructions and other reference material

undertake preventative maintenance to industrial sewing machines including servicing according to manufacturer instructions and regular checking for worn or damaged parts

diagnose the cause of faulty operation and undertake appropriate repair or replacement of parts

maintain accurate records

communicate within the workplace

sequence operations

meet specifications

clarify and check task-related information

carry our work according to OHS practices

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. Add any essential operating conditions that may be present with training and assessment depending on the work situation, needs if the candidate, accessibility of the item, and local industry and regional contexts.

Legislative/regulatory requirements

All work must comply with relevant Federal and State or Territory legislative or regulatory requirements.

Industrial sewing machine may include

Industrial sewing machines include:

lockstitch and chain stitch table mounted machines with power being from a motor mounted under the table and connected to the sewing machine by a pulley

overlock table mounted sewing machines and sergers with power being from a motor mounted under the table and connected to the sewing machine by a pulley

high volume automatic and manually operated hem, selvedge and embroidery sewing machines

Machine settings may include

gaps

tolerances

clearances

tension

needle speed and timing

air cooling and lubrication system settings

direction

feed rate

other settings depending on the industrial sewing machine settings depending on the machine model and function and production requirements

OHS procedures

OHS procedures must include hazard identification and control, risk assessment and implementation of risk reduction measures specific to the tasks described by this unit, and may include:

manual handling techniques

standard operating procedures

personal protective equipment

safe materials handling

taking of rest breaks

ergonomic arrangement of workplaces

following marked walkways

safe storage of equipment

housekeeping

reporting accidents and incidents

other OHS practices relevant to the job and enterprise

Faults may include

contamination

incorrect thread tension

mechanical breakdown

electrical or electronic fault

poor feeding and threading of needle/s

dirty or oily marks on thread or fabric

incorrect stitch

thread, lint or debris in rotary hook, bobbin case, needleplate and feed dog and the motor and oil reservoir

puckering

thread breakages

uneven thread delivery including loop stitches and slip stitches

poor lubrication and cooling resulting in needle overheating and fabric burn

Repairs include

Repairs may include the following depending on the nature of the fault and workplace practices in the enterprise:

correcting threading faults

tensioning

removal and replacement of faulty or worn parts

setting of clearances, limits and fits

re-setting or re-programming of controls and sensors

repair or replacement of pneumatic or hydraulic components

Depending on the fault, particular repairs may require additional training in general engineering, fluid power and control systems.

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
Production specifications and work orders are interpreted to determine optimum sewing machine settings for product and operator. 
Documentation relating to machine settings, operation and maintenance is interpreted, referenced and applied according to the needs of the task and operator 
Tools appropriate for the machine and task are selected, prepared and used in a safe and effective manner to set up machine for operation 
Machine is set up according to required specifications for operation or product change including fixing of required attachments and to run at optimum quality and efficiency levels 
Needle or needles are threaded, checked and tension set for planned sewing operations 
Oil reservoir and lubrication system is checked prior to operation 
Fabric feed system is checked prior to operation 
Sewing machine operators are instructed of any special operating requirements 
Sewing machine is operated in accordance with manufacturer's and workplace instructions to test settings against specifications and operational standards 
Sewn product or sample is examined to confirm desired sewing motion and stitch is achieved and to identify required adjustments to machine settings or production specifications 
Quality tests are conducted or organised as required to ensure optimal production outcomes are achieved 
Required adjustments are identified and documented and machine settings adjusted accordingly 
Industrial sewing machine operation is monitored to assess operational efficiency and safe operation in accordance with OHS procedures 
Discuss the nature and extent of sewing faults with operator 
Sewn product is assessed to identify sewing faults 
Problems and faults are identified and analysed to determine root cause 
Fault diagnosis is established and strategy for repair is determined 
Sewing machine is returned to optimal performance through readjustment of settings or repair or replacement of faulty machine parts 
Sewing machine is tested and sample produced to ensure problems have been fixed 
Records are maintained and reports prepared where necessary 
Adjustments to machines are documented and discussed with appropriate personnel 
Instructions to operators are given and documented 

Forms

Assessment Cover Sheet

LMTTX3017A - Set up, adjust and maintain industrial sewing machines
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:

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Date:

Assessment Record Sheet

LMTTX3017A - Set up, adjust and maintain industrial sewing machines

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: