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Session 5
Review A3 progress
•Error Proofing
•Visual Control
•Workplace organisation
•Standard Operating Procedures
Quality – Right First Time
• High level of waste generated from ‘rework’• Due to– Incorrect data– Incorrect process / Instructions– Errors– Changes made in one department have an
adverse effect on another– Lack of training in the ‘full process’
Quality - How to Improve
• Give examples of quality issues seen within your department
• How can these be addressed
Quality - Improvements
• Standardised work / instructions • Training• Understanding of the ‘full process’• Own data• 100% data accuracy• Prevent errors
Can we Inspect Quality in
• Read this sentence: FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS.
• Now count the F's in that sentence. Count them only once, only once: do not go back and count them again.
Error Prevention
• Known as Poke Yoke• Aims to produce defect free products to the
next process• Identify and / or prevent error at source• eg• - can not start• - cannot release• - cannot pass
Practical Example
• Using the instructions card, grid and coding conventions please complete a Card 1 in 5 minutes.
• What difficulties did you have (concerns)• What was the reason for them (causes)• How can these be eliminated and improved
(countermeasures)• Try using a Cause, concern and countermeasure
board (three columns)to collate your thoughts.
Example: Colour Coding
Example: Computer forms
Example: Filing
Visual Controls
• Industry – 3 minute rule– Anyone walking into the factory can immediately see
if production is on time– If there are any quality issues– If the plant is functioning correctly
• Could I walk into your office and immediately know– Are all tasks on time– Are there any issues outstanding
Visual Controls
• Can be split into 2 types– Housekeeping and quality (this session)– Progress and monitors (next session)
Housekeeping & Quality : Examples
• Colours– Different coloured folders for each academic year– Red copies for urgent work to be done
immediately (eg module change forms in registry)– Red Amber Green (RAG), but used more for
monitoring
Visual Replenishment Systems
Visual Replenishment Systems
Cell Performance Board•Takt
•Capacity Plan
•Production Plan
•Standard Ops
•OEE
•Delivery
•Reason codes
•Parts per person
•Downtime
Work Place Audit Board
Skill Matrix
Visual Management Conclusions
• Simple Communication• Easily understandable• Continuously updated• Accessible to EVERYONE
• How can you use this within your area?
Workplace organisation (5’S)• What is it?– A methodology of improving our workplace– Sort, Sweep, Set, Standardise and Sustain – A place for everything and everything in its place
• Why do it?– Makes for a better working environment– Makes it easier to see when things are missing– Makes it easier to find the everyday used
objects/work
How do we carryout a 5’s activity
Step one Sort
•Identify an area that is in need of improvement.•Setup a RED tag auction area •Remove all unwanted or unnecessary things from the immediate work place
My own work space sort
How do we carryout a 5’s activity
Step Two Sweep
•Deep clean the area, leave no place untouched
My own workspace Sweep
How do we carryout a 5’s activityStep Three Set
•From the items remaining (the one’s you have not thrown or given away) identify which you use•Every day, Once a week•Once a month, Once a year
•only place the items that you use on a daily weekly basis back into the work area, all other items find suitable storage
My own workplace Set
How do we carryout a 5’s activityStep Four Standardise
•Place the items where they are going to be most accessible to everyone, if shared then gain consensus from the group
•You could mark around the items to show where they should be for later reference but only when everyone is agreed that this is the best layout
•Take a picture of the desired state as a reference
My own workplace Standardise
How do we carryout a 5’s activityStep Five Sustain, the most difficult and often the hardest part of 5’s
•Ensure everyone works to the new system and record changes that are made with improvements.
•To help, measure firstly on a weekly bases and then monthly basis the desired against the actual using your standard.
Sustain audit check list
Standard operating procedures•What are they?•A methodology of giving simple instructions•Pictures •Flow charts•Written instructions•Mixture of all of the above
•Why do we need them•Repeatability•Training aids•Measurement guides•Etc.
Standard operating procedures
•SOP Activity
•From the following verbal communication make an item using the equipment / materials provided
Standard Operating Procedures
•SOP Activity
•From the following SOP Make the item using the equipment / materials provided as part of a group process.