Clean & Lean Manufacturing Program - PowerPoint PPT Presentation

Loading...

PPT – Clean & Lean Manufacturing Program PowerPoint presentation | free to download - id: 3e0131-MzY4O



Loading


The Adobe Flash plugin is needed to view this content

Get the plugin now

View by Category
About This Presentation
Title:

Clean & Lean Manufacturing Program

Description:

Clean & Lean Manufacturing Program Raymond McEvoy Manufacturing Excellence National Lean Seminar 20 Oct 2005 Are Green & Lean Opposites? Systems View Background 3 ... – PowerPoint PPT presentation

Number of Views:118
Avg rating:3.0/5.0
Slides: 12
Provided by: leadingedg3
Learn more at: http://www.leadingedgegroup.com
Category:

less

Write a Comment
User Comments (0)
Transcript and Presenter's Notes

Title: Clean & Lean Manufacturing Program


1
Clean Lean Manufacturing Program
  • Raymond McEvoy
  • Manufacturing Excellence
  • National Lean Seminar
  • 20 Oct 2005

2
Are Green Lean Opposites?
3
Systems View
Inputs Raw matrls Consummables People Energy Buil
ding
Enterprise
4
Background
  • 3 companies, component manufacture, engineering
    and medical device industries
  • Carten Controls
  • Frentech Engineering
  • Lake Region
  • Range from 50 to 700 employees
  • Multi-national indigenous
  • All had commenced implementation of Lean
    Principles

Grant aided under EPAs Cleaner Greener
Production Programme
5
Approach
  • Further lean training
  • Use modified VSM
  • Overlay energy material inputs and outputs
    effluents onto Value Stream Map
  • Energy Effluent pro-rata with what?

6
Extract Combined VSM Energy/Effluent Data
7
Examples of improvements
  • Right-sizing process to throughput
  • Reduced EP rinsing, rightsize to qty of valves,
    60 reduction in water usage
  • Reduce cleanroom energy inputs, 50 redn in
    electricity
  • Design modifications
  • Minor change to valve design to make heat mark
    removable by hand-buffing, 50 redn in EP usage
  • Challenge design of chamfers, 34 redn in swarf
  • Change design from welding to riveting,
    eliminates airborne dust, extraction and some
    safety issues

8
Examples contd
  • Other
  • Grinding Coolant, separate supply when dressing
    wheel
  • Administrative engineering processes
  • Lean lines require less routers, 80 redn in
    paper
  • Eliminated steps in quotation purchasing
    process
  • (Logicchange information or simply copy it?)

9
Advantages of the VSM Tool
  • More useful in the bigger companies because the
    process is harder to see in its totality
  • Supports whole-system thinking rather than
    sub-optimisation
  • What gets measured, gets done
  • Promotes why-why-why analysis

10
Conclusions So Far
  • Yes Lean Clean Green
  • Must look at entire system, rather than
    suboptimise
  • Use process maps, inputs outputs drivers to
    expose waste

11
Further Information
  • www.cleanerproduction.ie
  • Website describing the overall program, as well
    as case studies from the last 3 years in Irish
    international industry
  • www.epa.ie
  • Irish Environmental Protection Agency
  • www.manufacturing-excellence.ie
  • Consultancy Training services in Lean Six
    Sigma
  • Detailed results of this program will be
    published in early 2006 on www.cleanerproduction.i
    e
About PowerShow.com