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Questions tagged [chassis]

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3
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1answer
39 views

Robotic arm chassis

I've been curious about how the plastic chassises of the robotic arms in robotic competitions are manufactured. For instance, the following arms clearly have 10-20 plastic parts each, if not more: ...
0
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2answers
147 views

How to simply connect a plastic wheel to plastic body of a robot?

I have a robot that it's down part is something like this photo: http://www.sanatbazar.com/components/com_jshopping/files/img_products/full_Capture3.JPG . This chassis has 4motors and 4wheels are ...
0
votes
1answer
35 views

Searching for an idea to enhance robot chasis strength

Hello every one I am working on a robot and I am using kinda big motors and I made the body from 5mm plastic sheet and I found that its not strong enough to hold the robot as you see in the pic there ...
4
votes
1answer
415 views

How to get manufactured part from CAD file?

I am working through the book Learning Robotics using Python, which is for Python programmers who want to learn some robotics. Chapter 2 shows you how to use LibreCAD to design the plates and poles ...
0
votes
1answer
357 views

How to implement transmission in tracked chassis with one motor?

I see that in small robots tracked chassis is implemented with 2 motors, each powering one side of the vehicle, like this: (image stolen from here) But in real scale tanks I assume there is only ...
1
vote
0answers
280 views

Chassis materials for Hobby-weight (5.44Kg) battle robot

I have sorted out all the internals for my robot (drive systems and weaponry) and now I need to put it all together in a chassis which will be about 40 cm wide by 35 cm long by 7 cm high. I have ...
3
votes
4answers
143 views

Continous rotation with cables

A motor needs to spin n*360 degrees. On top of the motor there are distance sensor which scan the room. I.e. lidar. What options do I have for implementing a continous rotation while having cables ...
3
votes
4answers
7k views

How to machine aluminium on a low budget? [closed]

For my robotic projects I need some aluminium parts. Currently I am looking for a way to build a chassis including simple gear box. So I need relatively high precision. Which options do I have to ...