Files | Robot Tank /w Jetson Nano

images.jpg

Inspiration for track shocks

JPEG Image - 11.23 kB - 07/02/2019 at 00:50

Mock up of track mounts. This went through 3 changes before i was happy. Now i cut my first aluminum pieces. Jigsaw and drill press. 1/4" aluminum sheet i had laying around. Should have enough to do other side and base plate of robot.

JPEG Image - 3.67 MB - 07/02/2019 at 00:41

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trackassemblytest_5pack.png

5 pack of track pieces. for printing i combined 5 of them. I can print about 30 on my ender 3. But i typically print 20 at a time. In PLA

Portable Network Graphics (PNG) - 96.22 kB - 06/25/2019 at 01:56

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chassis_test2.png

track assembly test 2. Modified the brackets and moved the wheels around for better clearance. The blue squares are there so i can print to size A paper and align front and back pieces together. then i can glue to aluminum and cut out the shape with wheel alignment.

Portable Network Graphics (PNG) - 338.99 kB - 06/25/2019 at 01:50

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lowertrack_assembly.png

Lower Track Assembly. Spring loaded wheels. Uses standard skateboard bearings

Portable Network Graphics (PNG) - 85.79 kB - 06/25/2019 at 01:47

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trackchassisotterbracket.png

Drawing layout of track bracket. Blue squares are used for alignment when printing. part is bigger then Size A paper. so this is what i did to help tape both pieces together correctly.

Portable Network Graphics (PNG) - 27.95 kB - 06/25/2019 at 01:45

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SerialStepperController.ino

Serial communication code for arduino mega and RAMPS board. I had this hardware laying around. Code is setup for a serial control. Send < x,y > can be -1000 to 1000 steps per second. using 0.9 degree step motor. X is my left and y is my right motor. May modify for 3 more steppers later. as ramps can handle 5 steppers

ino - 6.46 kB - 06/25/2019 at 01:39

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mockupTest1.png

test mockup of track assembly

Portable Network Graphics (PNG) - 566.78 kB - 06/25/2019 at 01:39

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images.jpg Inspiration for track shocks JPEG Image - 11.23 kB - 07/02/2019 at 00:50	Preview	Download

20190630_193944.jpg Mock up of track mounts. This went through 3 changes before i was happy. Now i cut my first aluminum pieces. Jigsaw and drill press. 1/4" aluminum sheet i had laying around. Should have enough to do other side and base plate of robot. JPEG Image - 3.67 MB - 07/02/2019 at 00:41	Preview	Download

trackassemblytest_5pack.png 5 pack of track pieces. for printing i combined 5 of them. I can print about 30 on my ender 3. But i typically print 20 at a time. In PLA Portable Network Graphics (PNG) - 96.22 kB - 06/25/2019 at 01:56	Preview	Download

chassis_test2.png track assembly test 2. Modified the brackets and moved the wheels around for better clearance. The blue squares are there so i can print to size A paper and align front and back pieces together. then i can glue to aluminum and cut out the shape with wheel alignment. Portable Network Graphics (PNG) - 338.99 kB - 06/25/2019 at 01:50	Preview	Download

lowertrack_assembly.png Lower Track Assembly. Spring loaded wheels. Uses standard skateboard bearings Portable Network Graphics (PNG) - 85.79 kB - 06/25/2019 at 01:47	Preview	Download

trackchassisotterbracket.png Drawing layout of track bracket. Blue squares are used for alignment when printing. part is bigger then Size A paper. so this is what i did to help tape both pieces together correctly. Portable Network Graphics (PNG) - 27.95 kB - 06/25/2019 at 01:45	Preview	Download

SerialStepperController.ino Serial communication code for arduino mega and RAMPS board. I had this hardware laying around. Code is setup for a serial control. Send < x,y > can be -1000 to 1000 steps per second. using 0.9 degree step motor. X is my left and y is my right motor. May modify for 3 more steppers later. as ramps can handle 5 steppers ino - 6.46 kB - 06/25/2019 at 01:39		Download
mockupTest1.png test mockup of track assembly Portable Network Graphics (PNG) - 566.78 kB - 06/25/2019 at 01:39	Preview	Download