Designing large scale automation and robotic systems using Solid Edge
By David Chadwick – Precision Robotics and Automation Ltd (PARI) is a leading developer of automation and robotic systems globally. Their customers in the automotive sector include established giants like Ford, Chrysler, PSA, Daimler-Benz, Tata Motors, Mahindra, and new significant players like VinFast. PARI designs, manufactures and installs complete, automated systems including multi-station lines for machining and assembly of powertrain components and assemblies.
PARI has been a major user of Solid Edge for 15 years with 160 licenses deployed at their headquarters near Pune in India. Typical automation solutions deployed by PARI incorporate a wide variety of robots, actuators and sensors and other mechatronic items. These systems can comprise over 25,000 unique components.
Mangesh Kale, Managing Director of PARI describes their design process. “If a six-axis robot is required for a specific application then we use robots from major suppliers like FANUC, ABB and Kuka, or other makes specified by the customer. We typically receive 3D models from these manufacturers and we integrate these into our automation system designs. However, many applications demand gantry type robots that we design and manufacture ourselves. In a typical solution, about 60% of the design is using standardized commodities of PARI. However, custom parts are typically 40% of the design. For example, the gripper sub-assembly for any material handling solution is typically a custom design. This design meets specific application needs to handle components at different stages in the machining or assembly process. The customization required for assembly processes is even higher. We find that Solid Edge is a very powerful and flexible solution for designing these sub-systems.” more>
Posted in Business, Economic development, Economy, Education, History, How to, Net, Product, Science, Technology
Tagged Automation, Business improvement, Manufacturing, PLM, Robotics, Siemens, Skills, 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
There have been some changes in the rankings of the world’s longtime auto leaders and you won’t believe the revenue per second.
By Dan Carney – Business data aggregation and analysis site VisualCapitalist.com sifted through the annual results of the world’s car companies and ranked them by total revenues. For novelty, they’ve also included the total revenue per second of each company, with some eye-opening numbers at the top of the list. Even small-fry Tesla brings in $780 every second of the day! This list is based on last year’s sales numbers and represents the carmakers’ corporate entities as they existed last year. Since then, Fiat-Chrysler Automobiles has merged with Peugeot to form the head-scratchingly named Stellantis. So next year we should see some shuffling of the rankings.
BMW and PSA Peugeot Citroen have entered into a 50:50 venture to produce components for hybrids and electric vehicles, says a story in the Financial Times.
The two companies, which will launch the new operation in the second quarter of this year, will team up on the development of battery packs, electric motors, power electronics, generators, chargers and software to run the new breed of vehicles.
The German and French carmakers said that the components would be used in their own vehicles, and will also be sold to other automakers. The joint operation will begin equipping vehicles in 2014, the newspaper said. more>
Posted in Business, Economic development, Economy, Education, History, How to, Product, Regulations, Science, Technology, Transportation
Tagged Auto industry, Business improvement, Industrial economy, Jobs, Manufacturing, Super regions, Technology
Announcements from Tesla and CATL show that a long-lived, cobalt-free and competitively price EV and grid/home batteries may finally have arrived.
By John Blyler – The much discussed 1 million-mile (1.6 million kilometers) battery may now be a reality. As the name suggests, these batteries would last for 1 million miles without breaking down. Tesla, along with China-based Contemporary Amperex Technology (CATL), have announced such a battery that not only lasts longer but also costs less than $100/kWh and uses cobalt-free materials. Why are these two features important?
It has long been a metric for the success of electronic vehicles (EV) that their battery energy density be on parity with traditional gasoline-powered engines. Such a condition would allow EVs to compete with gasoline vehicles on both weight and range – especially the latter. This means that, if gasoline is 100 times more energy-dense than a battery, that a vehicle would need 100 lbs of battery to go as far as 1-lb of gasoline.
But past studies by the Argonne National Labs have shown that system efficiency is another key consideration when comparing EV and gasoline energy densities. The research lab noted that electric powertrains are far more efficient than powertrains powered by gasoline. In many cases, less than 20% of the energy contained in a gallon of gas actually gets converted to forward motion. After that power has been transmitted through a transmission and differential to the wheels, it would have suffered significantly more mechanical losses.
By contrast, an electric powertrain can be more than 90% efficient. This would suggest that the energy density of an EV battery could be far less than equivalent to a gasoline-powered vehicle and still come out ahead. more>
Posted in Business, Economic development, Economy, Education, Energy & emissions, History, How to, Science, Technology, Transportation
Tagged Battery, Business improvement, Electric vehicles, Manufacturing, Skills, Technology