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DMADV project methodology

DMADV project methodology, also known as DFSS (“Design For Six Sigma”), has five phases: – Define design goals that are consistent with customer demands and enterprise strategy. – Measure and identify CTQs (characteristics that are Critical To Quality), product capabilities, production process capability, and risks. – Analize to develop and design alternatives, create a high-level design and evaluate design capability to select the best. – Detail design, optimize design, and plan for design verification. This phase may require simulation. – Verify the design, set up pilot project, implement the production process and hand it over to the process owner.

Six Sigma Management Strategy

Six Sigma is a business management strategy originally developed by Motorola. In 2009 widely applied in various industrial sectors, though the application is not without controversy. Six Sigma aims to improve the quality of process outputs by identifying and removing the causes of defects (errors) and minimizing variability in manufacturing and business processes. Realized by using a set of quality management methods, including statistical methods, and creates a special infrastructure of people within the organization (“Black Belts”, “Green Belts”, etc.) who are experts in these methods. Each Six Sigma project carried out within an organization follows a defined sequence of steps and has made a calculation of the target. These targets can be financial (cost reduction or profit increase) or whatever is critical to the customer of the process (cycle time, safety, delivery, etc.).

Six Sigma Provide a Way to Measure Variability

Product market trends and customer desires to obtain the best product is always changing and unpredictable. To answer the challenge that was then carried out improvement activities, called Six Sigma. Six Sigma is a way to Identify, measure, and analyze product variety to meet standards and customer requirements. When a company refers to the six sigma to solve quality problems in manufacturing, then they will use the method DMAIC (Define, Measure, Analysis, Improvement and Control) as a step improvement. Design For Six Sigma (DFSS) is more than just a defined methodological approach, but an attempt to design the product or re-design existing products, to become more sensitive and able to follow the development of products and manufacturing variability

The Basic Concept of Design For Six Sigma is DMADV or DMADOV

Unlike Six Sigma, the the foundatio of Six Sigma is DMAIC that consists of Define, Measure, Analyze, Improve and Control, Design For Six Sigma has its own guidelines in its execution method that is DMADV (Define, Measure, Analyze, Design and Verify) or DMADOV (Define, Measure, Analyze, Design, Optimize and Verify). Step of Design For Six Sigma implementation is not universal, such as Six Sigma itself. If Six Sigma DMAIC phases valid and recognized by all companies that use this system, but the stages of DFSS (Design For Six Sigma) each company has its own means and methods. Training companies define DFSS training different from each other according to the needs and conditions of existing products company.