By Michael D. Allen – My first job after leaving school was that of an associate engineer. This meant that I was half technician and half engineer, and I would design something and then build and test it. Because of this position, I frequently got some odd and interesting jobs.
One day a cardboard box showed up on my bench with a test box, a bunch of blueprints, a test procedure, and an “angle of attack” aircraft instrument. Management told me to grab an inspector, perform a functional test on the instrument, and buy off on all of the steps. This was the first aircraft instrument that anyone had seen in our lab area.
There were no program identifiers on the blueprints, the test box, or the instrument itself. I had no way to compare the numbers on the blueprints to any program. If anyone knew what the associated program was, he wasn’t telling.
The instrument was connected to the test box and turned on. A given DC input was supposed to drive the needle to a certain location on the dial face. This worked to a certain extent; the needle would drive to the commanded location but overshoot, back up, and overshoot again. The needle would be a blur, oscillating around the commanded location.
The test box was checked and appeared to be working correctly. Because the instrument was not working correctly, I ask the inspector if it would be OK to open it up to see what was inside, and he agreed. The instrument had a can extending several inches beyond the back of the dial face. The can had a sealed connector and a purge port to refill it with nitrogen. The inside of the instrument looked like several pocket watches stacked together. more>
Posted in Business, Economy, Education, History, How to, Product, Technology
Tagged Business improvement, Jobs, Skills, Super regions, Technology, Test & measurement
Reimagining the auto industry’s future: It’s now or never
Disruptions in the auto industry will result in billions lost, with recovery years away. Yet companies that reimagine their operations will perform best in the next normal.
By Thomas Hofstätter, Melanie Krawina, Bernhard Mühlreiter, Stefan Pöhler, and Andreas Tschiesner – Electric mobility, driverless cars, automated factories, and ridesharing—these are just a few of the major disruptions the auto industry faced even before the COVID-19 crisis. Now with travel deeply curtailed by the pandemic, and in the midst of worldwide factory closures, slumping car sales, and massive layoffs, it’s natural to wonder what the “next normal” for the auto sector will look like. Over the past few months, we’ve seen the first indicators of this automotive future becoming visible, with the biggest industry changes yet to come.
Many of the recent developments raise concern. For instance, the COVID-19 crisis has compelled about 95 percent of all German automotive-related companies to put their workforces on short-term work during the shutdown, a scheme whereby employees are temporarily laid off and receive a substantial amount of their pay through the government. Globally, the repercussions of the COVID-19 crisis are immense and unprecedented. In fact, many auto-retail stores have remained closed for a month or more. We estimate that the top 20 OEMs in the global auto sector will see profits decline by approximately $100 billion in 2020, a roughly six-percentage-point decrease from just two years ago. It might take years to recover from this plunge in profitability.
At the operational level, the pandemic has accelerated developments in the automotive industry that began several years ago. Many of these changes are largely positive, such as the growth of online traffic and the greater willingness of OEMs to cooperate with partners—automotive and otherwise—to address challenges. Others, however, can have negative effects, such as the tendency to focus on core activities, rather than exploring new areas. While OEMs may now be concentrating on the core to keep the lights on, the failure to investigate other opportunities could hurt them long term.
As they navigate this crisis, automotive leaders may gain an advantage by reimagining their organizational structures and operations. Five moves can help them during this process: radically focusing on digital channels, shifting to recurring revenue streams, optimizing asset deployment, embracing zero-based budgeting, and building a resilient supply chain. One guiding principle—the need to establish a strong decision-making cadence—will also help. We believe that the window of opportunity for making these changes will permanently close in a few months—and that means the time to act is now or never. more>
Posted in Business, Economic development, Economy, Education, Energy & emissions, Healthcare, History, How to, Nature, Net, Regulations, Science, Technology, Transportation
Tagged Business improvement, Capital, Government, Health, Internet, Jobs, McKinsey, Skills, Super regions, Technology
Solid Edge 2021 Feature Highlights: Free CAD Models for Solid Edge Users
By Shannon Kruse -Solid Edge 2021 has been launched and with it comes a vast array of new capabilities and features for users! In this blog series, we will be highlighting a new capability every other week, allowing you to become familiar with the software and learn what Solid Edge 2021 has to offer.
This week’s blog post will be covering 3Dfindit.com, powered by CADENAS. 3Dfindit.com, an online visual search engine, streamlines the process of finding 3D models using advanced search functions such as classifications, geometry, filters, sketches and much more to allow you to significantly reduce technical search times and increase design efficiency.
3Dfindit.com for Solid Edge gives engineers like you a wide variety of intuitive search methods, making it easy to find the exact part you are looking for. You can create a rough model in Solid Edge and initiate a geometric search in 3Dfindit.com to find parts that are similar to that specific model. With millions of 2D and 3D CAD files verified by component manufacturers to choose from, you can easily select and configure the components that match your needs. Once the proper part is located, a single click places it directly into your active Solid Edge assembly.
CAD files of requested parts are automatically generated on the fly, ready to use in Solid Edge. Depending on the catalog, the digital parts are enriched with extensive metadata such as kinematics information to test motion sequences, centers of mass, material, environmental protection standards, order numbers, etc. This saves time by enabling engineers to find and deploy approved parts instead of manually creating them. more>
Posted in Business, Economy, Education, History, How to, Net, Product, Science, Technology, Transportation
Tagged Business improvement, Internet, Jobs, Manufacturing, PLM, Siemens, Skills, Super regions, Technology