FIGURE 4 - CONTRIBUTION OF SIX SIGMA AND LEAN TO LEAN SIX SIGMA'S DMAIC
Six Sigma element Lean element Define Define and quantify the Define value from customer problem perspective Measure Measure the process Understand the end-end value capability stream Analyse Analyse the root causes of the Perform waste analysis problem Improve Improve the process capability Improve the process flow Control Sustain the improvement Implement Pull system
Esta secao apresenta uma revisao da literatura acerca da importancia da gestao ambiental na industria calcadista, assim como a aplicacao da DMAIC
, da metodologia dos 3Rs e de ferramentas da qualidade como auxiliares na implantacao de melhorias ambientais nesta ramo industrial.
Findings of the literature review were compared to the initial chart audits in the analysis phase of the DMAIC
It is at the process level where improvement techniques like Six Sigma, DMAIC
(define, measure, analyze, improve, and control), and others are applied.
Structure of this research includes Research Methodology in which DMAIC
approach and lean manufacturing concepts are used for doing analysis and bring improvements in existing system.
Approach, Six Sigma is a problem-solving approach in all programs and improvement of processes used It includes steps to define, measure, analyze, improve and control.
Taking a broader focus using tools such as 8D, DMAIC
, GR&R and Lean philosophy resulted in improvements both within SigmaTron's operations and in the processes used by the customer during final assembly.
The charter was updated as the project developed through each of the DMAIC
Sometimes, a team may have to go through the DMAIC
cycle several times before all root causes of an issue are completely resolved.
Alorica uses its DMAIC
approach for performance improvement and outlined a plan for re-aligning quality guidelines and building a new monitoring and scoring approach that was more customer-centric.
When loan-modification approval rates were dipping below expectations and directly impacting losses, KeyBank undertook a DMAIC
process and discovered that the process was too document-intensive and not accurately measuring borrower ability to pay.
The term DMAIC
refers to the following steps: define, measure, analyze, improve, and control (Chowdhury, 2001).