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3D Printing for FIRST Teams (4 of 8)

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3D Printing for FIRST Teams Authors: Kari Karwedsky, PTC , and Colm Prendergast, Mentor for FIRST Robotics Competition Team 1965 3D Printing Work Flow The 3D Printing Work Flow that we use is composed of 7 steps.   Step 1: Design your part using PTC Creo. Step 2: Export Model from PTC Creo in .stl format. Step 3: Prepare Model and Generate g-code file (or equivalent) for the printer. Step 4: Prepare and Level the 3D Printer Build Plate. Step 5: Load printer filament. Step 6: Print Model. Step 7: Clean up printed model. In this blog post, we will look more closely at Step 2. 3D Printing Step 2: Export Model from PTC Creo in .stl format. Once your model is completed it needs to be exported from PTC Creo before it can be printed. There are several file formats that can be used for this and PTC Creo supports a wide variety of industry standard file formats. You should check the file formats supported by your printer software before exporting your model. We are using the STL format. ST...
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Sooner State volunteer works hard to provide positive experience to FTC Teams

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When the Samantha Module was introduced for the 2009 Get Over It! season, FTC organizers in Oklahoma were looking for someone to do technical support and clear up questions around the new WiFi system.  They reached out to Jeremy Weimer. "I participated in the BEST robotics program [in high school], which was very enjoyable and rewarding," said Jeremy, who now works at an engineering firm specializing in mechanical, electrical and power for new buildings. "When I heard about the FTC competition, I was quite curious and interested in what was involved." Jeremy Weimer Jeremy's first tournament, the state championship at Southwestern Oklahoma State University (SWOSU) where he's a student, was also the first time the Field Control System was used in Oklahoma.  He was tasked with setting it up and running it.  However, he had only gotten his hands on it two days prior to the tournament. "It was chaotic, to say the least," he said. Despite some delays due...
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3D Printing for FIRST Teams (7 of 8)

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3D Printing for FIRST Teams Authors: Kari Karwedsky, PTC , and Colm Prendergast, Mentor for FIRST Robotics Competition Team 1965 3D Printing Work Flow The 3D Printing Work Flow that we use is composed of 7 steps.   Step 1: Design your part using PTC Creo. Step 2: Export Model from PTC Creo in .stl format. Step 3: Prepare Model and Generate g-code file (or equivalent) for the printer. Step 4: Prepare and Level the 3D Printer Build Plate. Step 5: Load printer filament. Step 6: Print Model. Step 7: Clean up printed model. In this blog post, we will look more closely at Steps 5 and 6. 3D Printing Step 5: Load printer filament. Loading the Printer Filament is the last step to be completed prior to printing. Most 3D printers use spools of filament that are un-rolled as the filament is consumed. In our case we use 1kg roles of PLA filament. For this project we will use a roll of MakerBot “True Red” PLA filament with a 1.75mm diameter.  MakerBot “True Red” PLA filament  PLA is a...
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