Posts tagged as:

Bill of Materials

google-material-design

For me, Google is one of the symbols of simple software design. Therefore, Google developers event is always a good place to get inspired with ideas and new technologies. Google I/O was this week in San Francisco. I had now chance to attend the event, but was able to watch video streaming of keynote and few other sessions. One of the things Google introduced this year was Material Design -  a new approach to rethink user experience to make it more natural, consistent and clean. Watch the following video to learn more.

Material design presentation made me think again about how to develop simple PLM experience. The topic isn’t new. I’ve been talking about it already for few years. Remember my presentation almost 3 years ago at AU 2011?

future-plm-ux

The time of complex and cumbersome enterprise user experience is finally over. Simplicity is an obsessive motto of every enterprise software company these days. However, to develop good UX is a big deal. It requires time and effort. “Don’t make me think” is my favorite quote by Steve Krug about how to develop good UI. How to do so? This is a tricky question. In my view, one of the key elements of this process is to capture elements of well known customer behaviors. You need to learn how people work today. It is extremely hard to change existing user behaviors.

I’ve been reading GrabCAD blog post -BOM Find Numbers: Don’t Get Too Attached. Read the article – it is short and sweet. I’m sure you are familiar with “drawing callout” and find numbers. It was absolutely must feature on paper drawing. Should we keep them in the future? This is a question Ed Lopategui is asking in his post? His conclusion – not really. Here is a passage explaining that:

Find numbers will make little sense in the future, so it’s probably best for everyone if you don’t get too attached to them. There will come a day where the find number is finally retired, and we can move on to the next chapter of BOM management. How can you get to that future faster, you might ask? That’s the easy part: move away from all those outdated BOM authoring tools (like Excel for one), and adopt a modern, integrated BOM editing capability.

bom-find-numbers

I liked BOM find numbers example. New technologies can clearly help us to interlink between BOM and 3D models. It is good to shift away from managing Bill of Materials in Excel spreadsheets.  At the same time, maybe we need to think twice and not to kill familiar user behavior and experience? Maybe we can re-use it for the future clean user interface design. Users are familiar with existing experience and it can help them to understand how to use the system.

What is my conclusion? Existing engineering behaviors have long history going back to drawing boards, paper drawing and engineers collaborating live in one room. Digital technologies are ripping off these behaviors. We create digital models and collaborate using internet and computer screens. New ideas and technologies are good. At the same time, it is might be a good idea to learn from existing behaviors and  preserve some of them in the way that will simplify digital collaboration and design. It will definition good for user adoption. What to keep and how to combine existing behaviors and technologies? This is a very good question. I’m sure it will inspire PLM innovators for coming years. Just my thoughts…

Best, Oleg

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bom-closed-loop

Product development and manufacturing is getting more complex every day. The complexity comes from both direction – product definition complexity and globalization in manufacturing, supply and customer experience. As we move towards future cloud software, the importance of data platforms is growing even more. For the last 15-20 years, we are living in a realm of siloed and fragmented parts of business applications. Integration and connectivity heavily relies on integration services and expensive integration toolkits.

PLM vendors understand the importance of broader integration beyond engineering department. We can see it in the strategies and acquisition patterns. The following two examples can show you what I mean. Navigate to the following article by Engineering.com – “Demolish the silos in PLM”: Why Dassault’s Bernard Charles believes in the 3D Experience is explaining the vision and strategy of Dassault. The following passage is my favorite:

The zero error BOM (Bill of Materials) demands a zero file solution. 3DEXPERIENCE brings the zero file world into the engineering environment; what we do is to connect directly to product data, not to files”. Every company has a promise to their customers and that promise is eventually realized through a value creation process that touches many different points within an organization. Now, to ensure that a brand promise is consistently and sustainably delivered it has to be managed across the entire enterprise, and we have assembled the necessary IT tools.” He adds that so far PLM has just been about helping companies to develop their products, ”But the world has moved beyond the product; the end-customers are demanding experiences around the product” and the secret of market success is to be able to innovate not only on the product, but also on the experience.

Another example came recently from PTC Live 2014 forum in Boston. The following blog post by Monica Schnitger gives you a very good outline and links to keynotes video recording. However, my attention was caught by another blog by Joe Barkai – Closed Loop PLM. Joe outlines PTC vision to connect important lifecycle tools in a single product lifecycle workflow. Here is the passage explaining that:

While the vision – and company executives acknowledged it’s still a vision rather than a product roadmap – is correct, the tools and “solutions” in PTC’s portfolio are separated by a noncontiguous business strategy (SLM and ThingWorx operate as separate business units), and by the lack of a digital backbone, shared data models, common taxonomies and unified workflows. It will be interesting to see how PTC is going to move from a strategically rich but fragmented portfolio to realizing a connected PLM architecture.

Sooner than later, PLM vendors will come with platform strategies and implementation that connecting complicated product lifecycle. Meantime, engineering, manufacturing, supply and consumer spaces are disconnected and can create some real problems. Few days ago, I stumbled on a very interesting article – Keep a sharp eye on SSD bill of materials by DIGISTOR. The article takes you to the reality of disconnected Bill of Materials between OEM manufacturers, suppliers and consumers. Read the article and draw your opinion. Here is my favorite passage

It appears that manufacturer PNY Technologies has committed the same sin, releasing SSDs with varying BoMs. A TweakTown reader contacted Ramseyer and described how the SSD that the individual purchased did not feature a BoM that matched up with one previously reviewed on the website. According to Ramseyer, that reader bought the PNY product because of his glowing assessment of its performance. Because of the shifting BoM, however, that individual’s SSD did not hit the same benchmarks. A representative from PNY admitted that the company had shipped out SSDs with disparate BoMs, qualifying the move by noting that all of its products fall within “minimum advertised performance levels.” When manufacturers neglect to lock down the components within their BoMs, consumers and business users may wind up with a product that doesn’t meet their expectations.

What is my conclusion? To close product lifecycle loop from product requirements to actually physical devices with specific supplied components is a big challenge. It requires significant coordination and integration between applications and data sources. I can see the intent of PLM vendors to come with platforms and solutions. Cloud technologies will play a significant role in the way companies will try to demolish silos and synchronize data across multiple application boundaries. Just my thoughts…

Best, Oleg

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Why BOM Management Is Complex?

by Oleg on May 12, 2014 · 6 comments

bom-complexity-manufacturing

My last post about Manufacturing BOM raised few interesting comments online and offline. One of them by Jos Voskuil  was pretty straightforward – “What is a big deal about MBM”? Jos pointed me on his earlier post – Where is MBOM? This post as well as few other articles I posted earlier - Why companies are not ready for single BOM? and BOM 101: 5 Don’ts for BOM management made me think why BOM is so complex. I wanted to share these reasons and ask your opinion. Here are my top 3 list of issues that are leading to significant BOM management complexity: 1- Items/Parts identification; 2- Views; 3- Synchronizations. Let me go and explain more specifically what I mean.

1 – Item / Part Identification

Item Master. Item. Part. Assembly. Product. You name it… But whatever you call it, you come down to the way (and format) to identify Parts. Part number is probably the simplest wayto identify things in product design, manufacturing and support. The next question – what Part Number? Things are simple only on the surface. As soon as you dig inside, you find yourself surrounded by manufacturing part numbers, design parts, suppliers part numbers, support parts and many others. The information about them resides in multiple data databases, spreadsheets and systems.

2- Views (or Product Views or BOM Views)

You may think about bill of material as a list of parts and everything else you need to make a product. However, very fast it gets complicated with product configurations, manufacturing information, suppliers,  As-built BOM and maintenance parts. To differentiate and manage all this information is not a simple task.

3- Synchronizations.

As I mentioned before, bill of material information (multiple BOMs) are usually managed by different systems. Often (in case of PLM) multiple BOMs are managed by PLM system itself. Now think about change processes and updates. Each one generates a sequence of updates and dependent operations that needs to be done to synchronize BOMs and keep them in a consistent status. Indeed, one of the most complex tasks in BOM management.

What is my conclusion? BOM is not simple thing as you might think from the beginning. To keep system in sync with diversity of data and processes takes time and effort. Variety of product development and manufacturing approaches, global deployment, etc. How to overcome the complexity of BOM management? Look forward to learn about BOM management complexities you are facing developing and implementing BOM management solutions.

Best, Oleg

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Why Excel and Multi-BOM are killing collaboration?

April 22, 2014

Excel and Bill of Materials. What can be better to start a discussion? One of my favorites blogging buddies and author of eng-eng blog Ed Lopategui hit the button of BOM & Excel discussion in his GrabCAD blog – It’s time to drop Excel BOM. I liked the following passage. It speaks about huge cost involved […]

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Bill of Materials (BOM) Management: Data, Lifecycle, Process

April 2, 2014

In my recent post about bill of materials – Bill of Materials (BOM): process or technology challenge? I touched the variety of topics related to BOM organization – multiple BOMs and need to manage BOM located in different systems. My main question at the post was around how to make the work with multiple BOMs easier? […]

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Who will create Google Sheets BOM (Bill Of Materials) Add-On?

March 11, 2014

For the last few years, I’ve been chatting about the opportunity to use Google infrastructure and tools to innovate in PLM, engineering and manufacturing.  Google enterprise apps influence on PDM/PLM market is still minor these days. However, I believe, Google cloud infrastructure and tools are consistently inspire established vendors and new companies to develop better […]

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Bill of Materials (BOM): process or technology challenge?

March 3, 2014

The importance of Bill of Material in product development and manufacturing hardly can be undervalued. BOM is a cornerstone of almost all processes and activities – from early requirement and design and to manufacturing, services and support. Therefore, efficient BOM management is an absolutely important element of product development processes. PLM vendors are coming with […]

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The Ugly Truth of Multi-BOM Management

December 17, 2013

Bill of Material (BOM) management is always fascinating topic. It sparks so many debates and introduce a large set of diverse opinions. I can even say that I have a special passion to speak about BOM on my blog. If you want to catch up on my recent posts about BOM, you can try these […]

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Will SaaS and Open API solve BOM Management problem?

September 26, 2013

I like the way BOM discussion usually sparks. From my experience, “BOM management” topic has the ability to ignite conversation almost immediately. Therefore, I wasn’t too much surprised when I got blog attention from Hardi Meybaum, CEO of GrabCAD – most buzzed about company in Boston if you trust Venturefizz. Here is the article – Why […]

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Will PLM manage enterprise BOM?

August 26, 2013

Bill of Materials is a huge topic. It is hard to underestimate the importance of BOM management in general as well as specifically for PLM systems. I’ve been blogging about BOM many times. Use this custom Google search to browse my previous beyond PLM articles about BOM. One of the topics I’m debating already long […]

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