Quality Function Deployment & the House of Quality - Simplest Explanation Ever

Quality Function Deployment & the House of Quality explained with an Example - Simplest Explanation Ever
How do you fulfill the ever-changing needs of the customer? Fulfilling customer expectations is an essential part of surviving and thriving as a business. Quality Function Deployment is a renowned customer-centric methodology used by organisations to meet and exceed customer expectations. In this simple video, we look at what QFD is and look into the House of Quality approach in detail. We use a simple example to populate a house of quality and simplify it.
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[@mehulkainth3856]

still not get the basement of house?? how do we get that values or how engineering team calculated those values???

[@MisterSimplify]

Hi Mehul. They would basically use their experience and research to come up with the quantity of a component required for the product. The intent is for them to use as much data as possible to come up with values as accurate as possible. They could use methods like Uncertain Programming. If you want to learn more about Uncertain programming, here's a link to a research paper revealing more details. drive.google.com/file/d/1Z3nRN_gNwiYX-hVIIVTBK6yK4FyGDuvB/view?usp=sharing

[@mehulkainth3856]

@@MisterSimplify thank you so much for the time being answering my doubt, but I have one more to go.....I got an assignment from my college, they say that we need to select an engineered product and make a DFMEA on it. The product I select is revolving desk chair now Im totally confused how do do the "basement of HOQ". I hope you understood me and resolve my query whenever you have time. Thanks 👍🏽

[@MisterSimplify]

@@mehulkainth3856 Hi Mehul. I hope you've made some progress by now. Didn't get to login for a few days. If you have any specific questions about some specific aspect, I might be able to answer it

[@gianniskyriakidis911]

you just put an entire semester of my masters degree in one video and explained it in 12 minutes better than a professor in 32 hours

[@MisterSimplify]

That's very kind of you! I am glad that you found it useful. Please do spread the word and share this content! 😊👍

[@bhadranandannarayanan5577]

Very good explanation and demonstration. I have not ever seen this much clarity in other's videos regarding QFD. Well done. Thanks and regards🌹

[@MisterSimplify]

You are most welcome! Very glad that this was helpful. Please do check other content here when you get time. Cheers! 🙂👍

[@akwasiantwi1222]

A lot of creativity here. My first video on HOQ and I clearly got the concept one-touch. Grateful, Man!

[@MisterSimplify]

Excellent! This is exactly why this channel was created. I am also glad you liked my simple creativity in slides, without any moving cartoons or over-the-top visuals. I like to keep the focus on the content. All the best! 🙂👍

[@anhhuynguyen4969]

Thank you so much, it was very easy to follow along!

[@MisterSimplify]

You're most welcome! I am happy that this tutorial worked out for you. Pls do check out some other content while you're here! 🙂

[@theademara]

Thank you ever so much!!

[@MisterSimplify]

You're most welcome! 🙂

[@VeerEditz13]

Thank You Sir 🙏

[@MisterSimplify]

You're welcome Veer! 🙂

[@miledahmed1815]

Thank you so much

[@MisterSimplify]

You're welcome! 😊

[@rishiksharma5077]

thanks bhaiya

[@jordanmeyer7109]

Great explanation 👏🏻

[@MisterSimplify]

🙂👍

[@user-jn8eo4ns5n]

Very well simplified explanation. Hope to have the complete series of QFD. Thanks!

[@MisterSimplify]

You're most welcome! 🙂🙂

[@asrarteeli7871]

Absolutly Wonderfull

[@MisterSimplify]

Thank you for appreciating! Hope you check some other content here too! 😊

[@asrarteeli7871]

@@MisterSimplify I am an Assistant Professor and actually played this video in class.

[@ummesalma4278]

@@asrarteeli7871. ]

[@MisterSimplify]

@@asrarteeli7871 That's brilliant! Thank you! And I hope the students found it useful. 😊

[@MisterBinx]

My professor really sucked at explaining this. Thank you.

[@MisterSimplify]

You're welcome! Glad to be able to help! 😊

[@hsinyikung609]

hello, as you mentioned in the video, the values in the bottom section (starting from 11:00) are not used in the house of quality, but will be used in "level two", may I know what level two entails? Is there an example where the technical values in the bottom part are calculated in the overall importance value? thank you so much for your video

[@MisterSimplify]

Hello! House of Quality is a part of Level 1 QFD. There can be 4 levels. Level 2 QFD is used for Product Design. I intended to produce a tutorial on this. I will now add it to my pipeline for you, and will let you know when it's ready. Sorry, there isn't an example wherein the bottom values are actually calculated. We are assuming the project/process management role here, and this will need to be provided after extensive market research by the R&D or Engineering teams in most organisations. Hope this helps!

[@froalorivona]

Thank you so much, so helpful 🥰

[@MisterSimplify]

Glad to help! 😊

[@deiyinszeto8946]

Hello. I got a question for the competition analysis in the right hand side of the house. If I have to improve/ redesign a current test rig (Maybe it's only used in the requested company, no other companies might use this method), does it mean that I can just ignore the competitor analysis?

[@MisterSimplify]

Hello! Yes that's correct. If it's niche enough to only be used in the current company, we won't have any data for a competitive analysis

[@deiyinszeto8946]

@@MisterSimplify Thank you very much! I got a final question. If I use QFD from the product development stage to the process quality control. Can we just ignore the competitive analysis bits again because we are now converging to design and manufacture the product.

[@MisterSimplify]

@@deiyinszeto8946 Yes, that's correct

[@dr.walidsoula]

Great video, Thx!

[@MisterSimplify]

You're most welcome! Hope you check out some other tutorials here too! 🙂

[@manojdas2372]

@@MisterSimplify s

[@eltonkudzai5520]

I need clarification on how the basement works, especially calculations

[@MisterSimplify]

Hi Elton. I've provided some clarification on another comment below. Please check that out. Hope that will help. 👍

[@eltonkudzai5520]

@@MisterSimplify it's okay, thanks I got the solution

[@chanpace8825]

Do you have concrete examples of the application of QFD in real companies?

[@MisterSimplify]

Hello! That's not easy to obtain, as organisations tend to not share this type of information.

[@hasnaintinwala9698]

Can you please explain how you got 204 as sum of importance weights?

[@MisterSimplify]

Hi Hasnain. If you add the values of the individual importance weights, you get 204.

[@saran9267]

Share the video for product development , process development and process quality control

[@MisterSimplify]

Thank you for your recommendation. I will add these concepts to my pipeline. These are broad concepts. I could either introduce them or cover certain concepts which could help a learner's journey. 👍👍

[@saran9267]

Please share the material

[@hamzatamer5985]

Hey I got a questi How we can do the remaining levels Level 2,3 and 4

[@MisterSimplify]

Hello! Those will require their own standalone videos. I am thinking about making them in the near future.

[@yogarajv4563]

The full house doea not contain importance and relative weightage? Why

[@MisterSimplify]

Hello! It should. I've just not included it in the full house graphic at the end to keep it tidier. But the full graphic at the start does have it. 🙂

[@syazwanarami8601]

Hi..Can u explain for the roof part? still don't know how to plot the relationship with the + - 0..

[@MisterSimplify]

We basically look at the inter-relationship between individual product attributes. " attributes are compared at one time. If the 2 attributes support each other, we put a +, and a ++ implies a high magnitude of support. A - implies opposition, and 0 implies a neutral relationship. Hope this makes sense.

[@sumanbanerjee2506]

Why 9,3 and 0 to map relationship ?? Why are they 9,3,0 and not other numbers ??

[@MisterSimplify]

Hi Suman. One can use other representative numbers, so long as this is stated in the reports that accompany the model. But 0, 3 and 9 are most widely accepted as the standard.

[@serinivasskumar6333]

perfection

[@MisterSimplify]

👍🤗

[@aminshakeri9849]

Can you share your ppt file with us?

[@MisterSimplify]

Hello! Unfortunately can't do that. And it anyway contains the same points you see in the video.