It should all be proportional so you shouldn’t have any issues as long as everything is scaled the same. The one problem is the holes for the bolts and the motor shaft on the small gear. I think Bricbric solves this by slicing the small gear with an unscaled gear embedded in the scaled gear to maintain hole diameter if I understand it correctly.
yes it is as Guy1000 say
result is like this after swtch 10% is not a big issue more will be probably a challenge
( for picture i do 150% to see the concept in cura )
after of course if you can acces to 3D software or share the files and the request it will be better
1 Like
Great stuff - thanks for your great contributions.
I am printing off the STL files as we speak, but I want to use Auto Steer with Ardupilot using Orange Cube Pixhawk rather than AOG. I want to build an autonomous lawn tractor to mow hop yard near Perth Ontario. If I can I don’t want to have a tablet on the lawn mower. Any suggestions Or comments?
I downloaded the universal mount v2 and made all the metal components. I’m a little stuck trying to figure out how the round/hexagon pieces assemble. I saw some photos in this thread of a metal one/videos on youtube but it looks like it might be a slightly older version as they didn’t have the round/hexagon pieces. can anyone share a photo, or point me in the right direction of how they bolt together? Here is a photo of what I have assembled so far. This is the last bit of the assembly i believe before i can put it in the tractor. i just want to make sure I’m
doing it right.
i reply in this post
you will have quite finich
link hexa and round with small stud m6 on green cross
align purple cross with one bolt
2 Likes
Ok, i understand now. thank you.
1 Like
What is the minimal % infill that is required after 3 years of testing?
Still testing with the values in the manual, still no breakage or warping on the big gear. Teeth have polished themselves nicely.
TPU gear, have had one failure of the internal key on the Stieger. But this gear was made to be the failure point.
5 Likes
I also would like to purchase a set of the gears and make sure they fit my application , I’m sure they will , then get 3 more sets plus 3 more small gears. I’m in the panhandle of Texas
Thanks
sorry but i am not doing any custom 3d printing at the moment. And since i am located in Canada the shipping would be quite expensive too. I would recommend doing a quick search for companies that do 3d printing in your area, you can give them the the files and tell them the specs you need it printed too.
I appreciate it. A guy got in touch with me earlier and we worked out a deal.
Thank you
Hallo Patato Farmer
I`m using your AOG Steering Gear V3…great Job thanks for this!
Now i need a 12mm diameter hole in the small gear. is it possible you drop the CAD file?
Greets from Switzerland
I downloaded and printed the scaled up gear for the phidgits motor and it’s on an ecliptic rotation. The hole off center. O_o.
I’ll have to fix it in tinkercad. Check your prints to make sure it’s centered. Having it off center will affect
steering.
Does anybody know of a modified motor holder to suit 60ZY105-4.25-2430.
I pucked up the motors believing them to be equivalents to the Phidgets however the gear head is diameter (60mm) as the motor body and thus does not mate with the printed motor holder.
I have no experience modifying STL’s but from a CAD perspective it just needs the inner sleeve taken out of the model.
@PotatoFarmer Would you be able to do a remix of the motor mount without the diameter stepdown in the motor pocket?
my bracket already exist
I made a gear to fit versatile steering wheel
Has anyone put one of these into a John Deere 40 series tractor yet? I have a 1979 4640 that i’m building a system for. it is our planting tractor, so i’m hoping to get it up and running soon, i was wondering if i should just adapt the universal mount system, or if someone has another one to recommend.
I have designed one that i use on Jd 4760. Not sure how much different that one is or if it would work for you. I’ll attach stl files. you would need a couple springs and a few bolts to make it work.
4760stl files.zip (1.5 MB)
1 Like
Thank you!