DMADV: A Six Sigma Methodology

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Published
17th Jan, 2023
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DMADV: A Six Sigma Methodology

Businesses use various technologies to improve their operations and sail through the competitive market. They upgrade their infrastructure with the latest technical equipment, hire qualified professionals for multiple tasks and keep changing their work methodologies. All these efforts aim to keep up with the changing trends and stand out in the market.

Six Sigma is one such technique that allows management teams to eliminate or significantly reduce resource wastage. It helps identify the process cycles or activities that are not significant and removes them from operations to provide a user-friendly platform to the customers. This way, no resources get wasted, and the company saves funds and time without compromising on the product or service quality. DMADV is a part of the Six Sigma methodology that focuses on improving the current company working process. Companies use this process during the production procedure of the new product, and the results would be outstanding.

What is DMADV in Six Sigma?

Six Sigma DMADV is the methodology used to implement efficient production strategies. DMADV full form stands for Define-Measure-Analysis-Design-Verify. All these terms are basically the steps involved in the production process. Let us discuss each step-in detail to understand the entire DMADV methodology.

1. Define

As the name clearly indicates, this step is about defining everything about DMADV Six Sigma methodology in detail. Clarity about the problems involved and the strategies that teams would have to use to resolve them. The most sorted way is to create a document with every detail mentioned. 

2. Measure

In this step, you would gather all the data and the resources required to create grounds for improvements. After that, it is about gathering all the requirements to bring about change. 

3. Analysis

Exploring data and other resources to figure out where things went wrong and what is the root cause of the issue you plan on solving.

4. Design

This step emphasizes designing the infrastructure or planning strategies you would use to implement the change. The Six Sigma expert you appoint has a significant role in this step. So, ensure you hire professionals who have completed some Six Sigma Certification courses online.

5. Verify

The last step is to verify that the strategies and designs you choose for the operational improvement DMADV model are apt and would yield the best results.

These are the steps involved, and the prime difference between DMAIC and DMADV is that DMAIC includes the improvement and control steps. These steps provide additional aid by identifying the scope of improvement and making fruitful implementations.

When to Use DMADV Six Sigma methodology?

There are scenarios when you can use lean Six Sigma DMADV. For example, When the project is already in the stage where people use it, but it is not standing tall on the expectations, this methodology is apt. It will help identify the root cause behind the inappropriate work of the project and take necessary actions to make the required changes to get the desired product. Some of the scenarios when the DMADV process gets used are: 

1. Designing a new product

When you must design a new product, considering what features it should have, its user-friendliness, or even the packaging, this methodology can prove helpful.

2. Upgrade the Existing One

DMADV is also helpful in upgrading the design or functionality of a product that is already being used but requires major transformation.

3. Accommodate Changing Requirements

If the company keeps changing the requirements, the experts can use the DMADV process to accommodate those changes during the production process.

4. Eliminating Error

With the DMADV analysis phase, the chances of a flawed product or errors in the functionalities are reduced to negligible. As a result, you will not have to deal with unnecessary breakdowns that increase downtime.

5. Identify Risk Areas

Another use of DMADV is that it can help identify the risk areas in a project and plan things accordingly to eliminate their impact.

These are the situations where this methodology proves highly fruitful. After thoroughly checking the issue, your Six Sigma expert will decide whether he wants to go for the DMADV process steps.

Advantages of DMADV

This methodology has a plethora of benefits to offer, and it is the efficiency it provides that makes it the most preferred option. You can find multiple DMADV tools with advanced features in the market that can help achieve desired product quality with utmost convenience. Some of its advantages are: 

  • This methodology helps achieve utmost customer satisfaction as the product becomes according to the client demand.
  • It is a customer-driven approach with processes that only aim at improving the product experience.
  • It reduces defects or product drawbacks by constantly resolving client issues and refining the product. 
  • The DMADV roadmap helps in identifying the potential defects and risks involved, and the experts you hire would then conveniently handle the query resolution. 

The list of perks the DMADV approach in Six Sigma offers is never-ending. You only have to ensure appointing the experts who have qualified for the Green Belt Certification course and have hands-on experience in the domain. They will plan things according to your requirements and offer a sorted and highly productive end product.

DMADV Examples

This methodology contributes to almost every business domain in the world. From packaging to finance, DMADV gets used almost everywhere. Let us discuss some DMADV examples and how it works for different domains. 

1. Packaging Industry

It is the best DMADV project example because the packaging is all about design and the strategy with which you put information on the labels. So, the professionals would work on creating a product design that attracts consumers and helps increase the chances of a sale. 

2. Healthcare

DMADV contributes to the healthcare industry by taking care of the quality factor. With the pre-defined steps, a Six Sigma professional can verify if the product and services meet the customer's requirements.

3. Manufacturing Units

Manufacturing units in any business domain have plenty to gain from this methodology. The experts working on the project would only have to follow the five-step process to identify the issues, create an improvement plan and bring about the change.

4. Customer Service

Customer support teams can also use DMADV methodologies as they can use the process to gather their customer queries and provide a solution to them.

Apart from these domains, this methodology is effective in IT operations, finance, and multiple other businesses. You would have to hire experts with renowned certification courses, and they will decide how this methodology can help your business. 

How DMADV differs from DMAIC?

how dmaic differs from dmadv

Six Sigma DMADV approach can be used for already existing models or products, so what about the products you need to design from scratch? For all those projects, the experts prefer using DMAIC. The table below gives better clarity about the differentiation between the two.


DMADV 
DMAIC 
DefinitionIt is a design and verification process for new projects in which the professionals decide on the apt production process and verifies that it would yield the best results.
It is an improvement and control process for the already existing model to reduce its complications if any.
Roles
6 sigma DMADV has its role during the design phase of the process.
DMAIC is the process that works in the current phase of a project.
Apt For
This methodology is apt for the already existing projects as only a few design changes can make a significant difference.
This methodology is apt for projects that you have to start from nothing as it can have a significant role to play in every phase.
Emphasizes On
It emphasizes the use of qualitative tools as the aim is to make the product user-friendly.
It emphasizes using numeric or quantitative tools to find a solution to the issue in the product.
Time Taken  
It is an elaborate process and might take as much time as the project takes to complete.  
It doesn't take that long and will be completed as soon as you solve the issue.

Conclusion

DMADV is thus a preferred methodology that helps the Six Sigma professionals upgrade the product to meet all user requirements. This methodology is crucial for business growth, so organizations hire highly qualified professionals for this job. If you are looking forward to forming a career in this domain, there are plenty of opportunities and high-paying jobs. You only need something to prove your worth, like the KnowledgeHut Six Sigma Certification course online. Complete the certification, understand the process, and there is no looking back from there. You would have a secure career and an attractive salary for a promising future.

Profile

Mounika Narang

Author

Mounika Narang is a project manager having a specialisation in IT project management and Instructional Design. She has an experience of 10 years 
working with Fortune 500 companies to solve their most important development challenges. She lives in Bangalore with her family.

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Frequently Asked Questions (FAQs)

1What are the DMADV methods of Six Sigma?

The methods involved in DMADV Six Sigma are: 

  • Defining the requirements or changes
  • Measuring the resources required for it. 
  • Analyzing if those resources would be enough. 
  • Design a plan of action to bring about the change. 
  • Verify if things are working in your favor. 
2What does DMADV mean?

It is a methodology with set processes to design a project that caters to all customer needs and demands.

3What is DMADV used for?

It gets used for designing a product keeping in mind the potential risks involved and eliminating all the flaws to better cater to the needs of consumers. 

4What are DMADV and DMAIC?

These two methodologies come under Six Sigma, which works on providing the best products to the end user. DMADV works for a new project that you start from scratch, while DMAIC is for already existing ones.