3D printing helps Jay Reynolds efficiently maintain its "super team"
The famous American host Jay Leno has made a name for himself since he hosted NBC's popular talk show "The Tonight Show" from 1992 to 2014, and is also well known for his car hobby. . In his home in Burbank, California, there are more than 200 classic cars and 100 motorcycles. To this end, Jerón Reynolds also organized a team of top mechanics and engineers to maintain them, so that they are always in the best state of being able to ride. Since leaving "Tonight Show", Jay Reynolds has been able to focus on his car collection, and in order to keep the car in good condition, he even drives 5 cars a day. As a result, parts are inevitably damaged or need to be replaced. This has a big problem. It is almost impossible to find replaceable parts for classic cars or even manual cars that have been more than 100 years old. It is very expensive to remanufacture using traditional methods. Fortunately, today, Jay Reynolds and his team can put aside the traditional way of incorporating 3D scanning and 3D printing into their own maintenance work to customize the parts of these cars. It is understood that this method is not only a great benefit to those classic cars, but also a great value for custom cars or limited edition cars that do not have a large inventory of parts. Like EcoJet, this is a concept car handcrafted by the team of Jay Reynolds. The EcoJet is fitted with a 650 hp Honeywell gas turbine engine using biofuel. Simply put, this is a car with a jet engine, which means it can't be started in the garage because the air it jets is too damaging. “Because EcoJet needs to be pushed out of the garage and trailer by external force, it means that it is easy for people to accidentally damage the spouts installed behind each door,†explains Jim Hall, chief engineer of the Jay Reynolds team. But under normal circumstances these damages are not a problem - they save CAD data, and then print a new one in 3D . However, after the EcoJet was built, a series of disaster events occurred on the maintenance team's server, which caused the EcoJet's CAD data to be lost. After several manual repairs to the parts, Jim finally couldn't bear it and decided to use a 3D scanning tool and related software to reconstruct a set of CAD data. With a Faro scanning arm and 3D Systems' Geomagic Design X software, Jim can quickly and accurately scan 3D damaged part shapes and use the solid modeling toolset in Geomagic Design X to rebuild them almost instantly. These parts. “Scanning with a machine like this is close to perfection,†Jim commented. “The Blu-ray scan is very accurate and can even scan reflective parts – in the past, these reflective parts were a big part for 3D scanners. challenge." Geomagic Design X then compares and verifies the generated 3D model with the original scan data, after which the software automatically transfers the data to the 3D CAD software—Jim they use Autodesk Inventor—using the LiveTransfer feature. “The Geomagic Design X software is very powerful. It creates a 3D model from the scanned data and then imports it into the CAD software. In just 30 minutes, we have obtained editable 3D CAD data for the parts from scratch.†Jim said. The next step in the workflow is the 3D printing of the parts. Thanks to the CAD data, this is done to the machine. But because the old parts are so easy to break, Jim consulted 3D Systems' 3D printing service, Quickparts, which uses 3D printed materials to make it less susceptible to venting. 3D Systems' recommendation is to use Duraform HST nylon and Selective Laser Sintering (SLS) 3D printing technology to print high-strength and lightweight parts. According to Tiangong, Duraform HST is a fiber-filled nylon with different mechanical properties. It is an ideal material for making functional prototypes and even final parts of high-rigidity and high-resistance parts, and its surface is easy to handle. SLS 3D printers typically print high quality, durable parts for the automotive, aerospace and other high-level engineering industries. Although Jay Reynold's garage is equipped with a 3D printer, there is no such high-end SLS 3D printer. For this reason, Jim and his team send the data to 3D Systems, which has 3D printed it and has a high-quality surface. deal with. This part was then sent to the garage and immediately installed on the EcoJet. The new components are very suitable and more powerful, which means they are less susceptible to damage than previous components.
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