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Posts Tagged ‘CAE’

What’s Next: 2018 MCADCafe Editorial Calendar

Thursday, November 23rd, 2017

It’s almost the end of November, so with just over a month left of this year, it’s not too early to start thinking about what we’ll be covering in 2018. The calendar below reflects what we regard as some of the most important topics today in design and manufacturing, as well as feedback from our readers and other supporters requesting content.

The main theme for each month will be covered in an extended article or series of articles so that the topic can be covered more comprehensively.

We’ll also be covering some of the major MCAD events throughout the year, reporting what we see and hear from vendors, partners, and attendees. All of the events we attend will include daily written coverage and Tweets throughout event days, as well as video and audio interviews, and podcasts.

If you have any thoughts of topics you would like to see covered in 2018, feel free to contact me at jeff@ibsystems.com or 719.221.1867.

We look forward to an exciting 2018 and providing you with the MCAD content you want most for improving your design, engineering, and manufacturing processes.

Keep MCADCafe.com your source for all things MCAD because 2018 is going to be a great year!

 

2018 MCADCafe Editorial Calendar of Monthly Topics

January 2018 – Blockchain in Manufacturing

 

February 2018 — Cloud Computing with MCAD Applications

Show Coverage — SolidWorks World 2018

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ANSYS Discovery Live Accelerates Engineering Simulation For Concept Exploration

Thursday, September 7th, 2017

Even though we’ve been told by a number of software vendors for several years now to use engineering simulation and analysis at the earliest stages of product development, relatively few companies have heeded the advice and actually done so. In many cases, it’s still design, break, repeat in a cycle that gets very expensive quickly trying to achieve optimized design goals. Even with all the insistence and chiding from the simulation folks, I’d estimate the percentage of design work that includes simulation early in the process as somewhere between 20-25%, although that may be a bit on the high side.

This week, ANSYS presented a technology preview of what it hopes will break and change that cycle with what it calls ANSYS Discovery Live .

 

With it, engineers can rapidly explore design options and receive accurate simulation results with technology using engineering simulation to make digital exploration available to all engineers so they can design better products faster and more economically.

That’s a pretty confident and heady statement, knowing that several other vendors have attempted the roughly same thing with widely varying degrees of success. However, ANSYS has an interesting and innovative approach for reaching its goal — exploiting GPUs because they can handle massively parallel operations.

ANSYS readily admits that while Discovery Live is a means of bringing simulation to the engineering masses earlier in the development process, it doesn’t pretend to do everything for everybody, and there will always be a place for engineering simulation specialists for deeper dives. Discovery Live is targeted to early design exploration and to users new to simulation. Because it is not a solution for every simulation problem, Discovery Live does not compete with other more advanced ANSYS products, such as AIM, but data from it can be exported for more further study.

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Hexagon’s Recent Ups & Downs Update

Thursday, April 20th, 2017

A lot has gone on in the past couple months at metrology giant Hexagon AB, so let’s have a look.

For starters, Hexagon AB, announced recently that it was acquiring MSC Software Corp. for $834 million cash. While not quite as big, the acquisition is Hexagon’s largest deal since it bought Intergraph for $2.1 billion in 2010.

MSC Software is the the company that has brought products that include Nastran, Patran, Marc, and Apex to market. For more than 50 years MSC has been a leading provider of CAE solutions, primarily simulation software for virtual product and manufacturing process development, and was one of the first 10 commercial software companies.

As I noted when the acquisition was first announced, acquiring MSC provides Hexagon with a strong foothold in the competitive simulation/analysis market with MSC’s diverse portfolio of CAE applications.

Hexagon: Shaping Smart Change

As it has with all recent acquisitions, Hexagon plans for MSC to run as an independent business unit within the Hexagon Manufacturing Intelligence (MI) division, that focuses on automotive, aerospace, machinery, consumer electronics, and other discrete manufacturing markets, getting close to offering comprehensive end-to-end solutions in these diverse workflows. About the only link missing is a true CAD component and I can think of several possible targets for closing this gap.

Process-oriented solutions are essential for manufacturers, and MSC’s applications definitely address design and engineering processes through simulation and analysis.

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Hardware Review: HP Z2 Mini Provides Big Performance In A Small Package

Thursday, March 30th, 2017

As has been the case for several years, not all computer users need a workstation-class machine, but many do, especially with graphics-oriented and computationally intensive applications, such as MCAD, FEA, and animation. However, high-powered workstations for graphic-intensive applications can come with a price premium. So, you can really pay a relatively high price for higher levels of performance, but is often worth it. There are exceptions, however, and the HP Z2 Mini workstation offers the best of both worlds – a versatile machine with excellent performance at a reasonable price.

I’d classify the HP Z2 Mini as a mid- to high-level machine that provides just about everything most customers would need in a desktop engineering workstation. Then there’s added benefit of the small footprint, which can be huge in a tight work environment.

The HP Z2 Mini Workstation

 
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Metrology Meets Simulation: Hexagon Acquiring MSC Software

Thursday, February 2nd, 2017

This week MSC Software Corporation, the company that brought you such products as Nastran, Patran, Marc, and Apex, announced that it had reached an agreement to be purchased by Hexagon AB for $834 million cash. Like all corporate acquisitions, this one is subject to clearance and standard regulatory filings, and is expected to be completed in April. For more than 50 years MSC has been a leading provider of CAE solutions, primarily simulation software for virtual product and manufacturing process development, and was one of the first 10 commercial software companies.

With 2016 proforma sales of $230, MSC will continue to run as an independent business unit within Hexagon’s Manufacturing Intelligence (HMI) division. HMI’s main businesses are in the automotive, aerospace, machinery, consumer electronics, and other discrete manufacturing markets. Process-oriented solutions are essential for manufacturers, and MSC’s products address key design and engineering processes for CAE.


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Looking Ahead: 2017 MCADCafe Editorial Lineup

Thursday, November 24th, 2016

It’s almost the end of November, so with just over a month left of this year, it’s not too early to start thinking about what we’ll be covering in 2017. The calendar below reflects what we perceive as some of the most important topics today, as well as feedback from our readers and other supporters.

The main theme for each month will be covered in an extended article or series of articles so that the topic can be covered in a more comprehensive way. We’ll also be covering some of the major MCAD events throughout the year, reporting what we see and hear from vendors, partners, and attendees.

We’ll also be covering some of the major MCAD events throughout the year, reporting what we see and hear from vendors, partners, and attendees. All of the events we attend will include daily written coverage and Tweets throughout event days, as well as video and audio interviews.

If you have any thoughts of topics you would like to see covered in 2015, feel free to contact me at jeff@ibsystems.com or 719.221.1867.

We look forward to an exciting 2017and providing you with the MCAD content you want most for improving your design, engineering, and manufacturing processes.

Keep MCADCafe.com your source for all things MCAD because 2017 is going to be a great year!

2017 MCADCafe Editorial Calendar of Monthly Topics

January 2017 – CAM Trends

February 2017 — Cloud Computing with MCAD Applications

Show Coverage — SolidWorks World 2017

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Changing Of the Guard At ANSYS

Thursday, September 1st, 2016

For only the fourth time since its inception, earlier this week ANSYS announced a leadership succession plan with a new CEO. James E. Cashman, who has served as ANSYS’ CEO since 2000, will step down as CEO and become Chairman of the Board of Directors effective January 1, 2017. Dr. Ajei S. Gopal, a technology industry veteran who has served as a member of the ANSYS Board since 2011, has been appointed President and CEO effective immediately and will continue to serve on the Board. Dr. Gopal will become CEO on January 1, 2017. Ronald W. Hovsepian, who currently serves as Chairman of the ANSYS Board, will assume the role of Lead Independent Director as part of this transition.


ANSYS_logo

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Looking At The Remainder: 2016 MCADCafe Editorial Calendar of Topics

Thursday, February 11th, 2016

It’s already mid February, and with two months well on their way to being history this year, it’s not too late to tell our readers about what we’ll be covering for the remainder of 2016. The MCADCafe editorial calendar below reflects what we perceive as some of the most important topics today, as well as feedback from our readers and other supporters with what they feel is important and relevant.

The main theme for each month will be covered in an extended article or series of articles so that the topic can be covered more comprehensively.

We’ll also be covering some of the major MCAD events throughout the year, reporting what we see and hear from vendors, partners, and attendees. All of the events we attend will include daily written coverage and Tweets throughout event days, as well as video and audio interviews.

If there is anything we missed or if you have any thoughts of topics or events you would like to see covered in 2016, feel free to contact me directly at jeff@ibsystems.com or 719.221.1867. I’m always open to suggestions and new ideas!

We look forward to an exciting 2016 and providing you with the MCAD content you want most for improving your design, engineering, and manufacturing processes and top and bottom lines.

Keep MCADCafe.com your source for all things MCAD because 2016 promises to be a great year!

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Transforming CAE With MSC Apex Cheetah Release: Modeler and Structures

Thursday, July 16th, 2015

MSC Software Corp. recently announced a new release of MSC Apex, the company’s newest CAE platform. The MSC Apex Cheetah release introduces:

  • The third release of MSC Apex Modeler – A CAE Specific direct modeling and meshing solution that streamlines CAD clean-up, simplification, and meshing workflow.
  • The first release of MSC Apex Structures – An add-on to MSC Apex Modeler which now expands MSC Apex to a fully integrated and generative structural analysis solution.

Both MSC Apex products, Modeler and Structures are complementary to Patran and MSC Nastran, if you feel the need to go a step further in CAE. If you need this additional capability, the Apex products do not expose you intellectual property (IP) to those who have no business being exposed to it.

According to the company, the new release enhances workflow and daily productivity with several modeling and analysis capabilities, and gives you the ability to perform design analysis more comprehensively and easily.

To get a better feel for these claims, we spoke with said Hugues Jeancolas, MSC Apex Product Manager who said, “Cheetah is a milestone release for MSC Apex, now delivering its first solver integrated solution for interactive and incremental structural analysis. Modeling, validating, solving, and exploring designs has never been this efficient and easy. MSC Apex helps users to crush the amount of time that it normally takes to build and validate models, a task that does not add any value to the design process. This frees our users to focus on delivering not just acceptable designs but ones that are optimal – in an environment that is fun to use.”

CAE, fun to use? That may be a bit of a stretch, but the demos we have seen make the claim a bit easier to swallow.


MSC Apex Cheetah Release Overview
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Book Review: Geometric Modeling by Nikolay Golovanov

Thursday, April 16th, 2015

What most of us take for granted when using CAD/CAM/CAE technologies had to come from somewhere, correct? By that I mean the mathematics that underlie and drive all CAx applications. From the basic math numerical models are derived as the output of systems. The output of these systems are geometric shape descriptions of modeled objects. As these systems were being developed a new branch of mathematics, known as geometric modeling, was created – and that’s what the book, Geometric Modeling, is all about.

Fundamentally, geometric modeling studies the methods used to construct and control numerical geometric models of real and imaginary objects.

Geometric modeling is entirely dependent of several areas of mathematics, but primarily differential geometry (that employs differential and integral calculus and linear algebra for developing planes, curves, and surfaces in 3D Euclidean space) and numerical methods (to find numerical approximations – the more precise the approximation, the better the model).

How basic math becomes numerical modeling that becomes geometric modeling is the subject of a new book, Geometric Modeling, by Dr. Nikolay Golovanov. The book is based on the author’s experience gained throughout his career, and especially during the development of the ASCON Group’s C3D geometric kernel as a principal architect.

In a nutshell, the book outlines the methods of geometric modeling, including methods for constructing curves, surfaces, and solids. It describes the algorithms and data structures behind geometric objects. It also presents the principles of the interconnections between the elements of geometric models. Finally, the book examines some of the applications of geometric models, such as determining model physical characteristics, rendering, simulation, etc.

Geometric Modeling

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