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8582 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸후기た 《〈 문의 OIO↗5793↗7458 》〉 ⑷plenty㎋셔츠룸후기셔츠룸후기んteeth 셔츠룸후기선릉셔츠룸 강남셔츠룸￦셔츠룸ⓤsilverⓞ"

  • Designing for Calibration
  • Log     from 60W CO2 Laser Cutter Mk2
  • Designing parts to fit perfectly together is hard. Whether it's the coarseness of our fabrication tools or that of the vendor selling us these parts, nothing is perfect. Engineering has cute word for it: tolerances. Maybe it's me: "I can drill that hole...

  • Measuring Magnetic Fields in a Volume
  • Log     from low-field MRI
  • Let's have a look at the first test rig for measuring magnetic fields over a 3D volume.I confess that I've been thinking about this for a few weeks, and it's been a fun (and sometimes frustrating) design process. We'd like to accurately map the magnetic...

  • Putting all thogether
  • Log     from Mini WiFi/BLE 4WD robot platform
  • When the controller and the housing are assembled the wheels can be placed. Therefore the gears with 8 teeth (6 pcs.) and 12 teeth (2 pcs.) need to get equipped with a brass axle. A 3mm brass rod can be used for this and will stick well in to the gears....

  • 5/8/23
  • Log     from Color Spectrum of Feelings
  • We settled on our spectrum design. Our 3d printer isn't big enough to fit the whole 3d box so we had to print it in two pieces. We waited to print both pieces until we decided on our final build. When we tested our servo moving across we found that the...

  • Sprockets
  • Log     from Modular Continuous Track System
  • Now that I am cranking out the treads at a much faster rate, I need to start looking into testing this design out. That means building a tracked robot. Because my goal is to test out the modularity of the system, I actually want to test out many different...

  • Where have we been? Wheels of course.

  • Log     from Micro Robots for Education
  • Hello,If any of you have been following this project you may have noticed that the main problem we need to overcome is making the wheels for the robot. If you scan through previous logs there are something like 4 full posts on the subject (I have lost...

  • Testing the new leg, motor and controller together.
  • Log     from Dogbot
  • We have our new motor controllers, gear box and leg working together for the first time.  It still running on the power supply, so we can't push it too hard as it powered from a bench power supply.   So far everything is looking good,...

  • Ivan Arm Revisited Again
  • Log     from Ivan the Teambuilt Robot
  • I realized a simplification in Ivan's construction by thinking about the bearings. These are 3D printed all-plastic bearings made of planetary gear sets, most notably AVA's Gear Toy 2 which you can view here. That's a two-to-one gear reduction from innermost...

  • Experiment in Wheels: Part 4.

  • Log     from Micro Robots for Education
  • Hello, So it seems the core issue in this project is how to reliably make the wheels. The resin 3D printer I used before made some ok wheels, though the tolerances where not reliable, also as the optical path became foggy the quality of the teeth degraded....
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