yep… Colorfabb is great stuff, iv tried every brand/type out there ,, i do a lot of printing,,, In Australia i use “Blueprinted” filaments which is pretty good quality for a cheap filament Colorfabb is hard to get here and its bloody expensive..
I only use PLA you would surprised how tough the stuff when printed correctly – you wont have any…[Read more]

Nice. I am printing up my version now. See my post above.

This is certainly getting along well !!
Following your progress from close by, Marten!

Thanx Marteen you are very fast, Great

Great, infill 90% surely will give it enough strength

Really Fantastic, I’m “hands on it” , and ready to upgrade my inmoov’s right hand

That is awesome. No tensioning spring is the best feature! I guess you could add a tension spring like you had in your single finger tutorial.
I think this is pretty innovative which begs the question what does the rest of your bot look like?

Very nice Marten!
It’s very interesting to see how you managed the wrist servo, I guess we could add a second servo for wrist abduction. That would be a great extra feature. (Hand Mini breakout Nervo Boards and Nervo boards would need to be transformed and all scripts and gestures as well though…)
Will you test it running continuously full 10…[Read more]

Very nice work. I’m waiting to see the fingers and wrist working together. Fantastic

Nice, now it works

I wish that works, it’s a great Idea

Hello Marten. I came to that exact same conclusion last night while assembling my tendons. They have been very finicky and I am not confident the spring system will hold up. The wrist rotation really plays with the tensions and geometries. I was thinking of a system where the lines ran through the centerline of the wrist. The servo can be moved…[Read more]

Awesome Marten… going to try these servo pulleys with my new inMoov I am currently building… good work man…

Great Marten! I want to see when the pulley is set in the servo bed how the servos are acting. As I said in our email exchange, I have burned so many MG996 and MG995, that I do not trust those servos anymore. I never, yet burned a HK15298.
Initially when I created the pulley and the servo bed it was for to solve a restriction rotation of 90…[Read more]

Looks great. Exciting. what pulley designs are you using?

They may save weight but they may not be strong enough for the inMoov hand… The hand is not the same as the finger starter. There is a lot more friction on the push/pull finger mechanisms. The servos need to work much harder than the simple finger kit… However, let us know if they work because less weigh is always welcome…

I will use your idea in my Inmoov Rigth Hamd

I want to test these pulleys for sure! I’m guessing it will be also okay for our servos HK 15298 which have a restriction from 0 to 90 degrees.

Wouuii video great Martens.Did you use your carbon filament?

Very cool Marten! Once the finger is assembled, a little video will be nice to see!

when trying to reduce the forarms weight – did you experiment with getting less weight from the printed parts too? Just had a chance to look at a fiber enforced part at an exhibition. It had a thin layer of fiber on top and bottom of the part (needs 2 extruders) but showed impressing strenght.

Hey Marten, that seems like a great modification. I have a question if you have a moment, since you designed the nerv boards. I have one servo (Rt arm omoplate), which when connected to the nervo board, gets hot and eventually burns when connected to the nervo board. The servo works just fine on a tester etc. I have seen in the tutorial, the…[Read more]

Hello Marten,
Very nice module for a Finger Starter!!!
There is no doubt that the servo of 2,5kg will work because even a small SG92R works. With the Finger Starter there isn’t much friction. But such servo will burn for sure if used in the hand. The friction is far greater in many ways in the hand, that is the reason even a MG996 of 12kg Torque…[Read more]

Hey Marten!
Great pictures, I hope the mini makerfaire was a lot of fun!!

PS: removal of the slurry ABS on the glass after print is done, simply run under cold water tab and it will detach itself like magic. Dry the glass plate and you are ready to go again.

Hi Gael – great info thank you.what is the consistency of the ABS slurry you use. your prints are look great.

Hi Gael
I still think you should give HT-PLA a try and use a print plate that will not need any slurry or tape and allows to remove items by just picking them up from the cooled out print bed!

i am making inmoov right hand so can i get the Tensioner.stl file for it please i am not getting it anywhere can you please provide me the link of it

wouaaa it is hotttt lol
amazing

Uhh, Uhh, my printer manufacturer had changed his print bed product line to make it almost impossible to overheat it (you could fiddle with the control SW however).
I assume some workshops could run into serious problems having the printbed burning through.
Think about switching to PLA-HT (or HT-PLA) which is as good as ABS but prints on a 50…[Read more]

no idea, what is this good for?

This is awesome! The 2 topmouth pieces have always been kind of a pain to work with, so that will help alot.

Ahhh, great, I had started to add flabs n stuff to keep them from falling apart.

Very good progress Amby with your robot! Is the wheel platform large enough to keep the robot in balance when you drive it around?

hello gael thank you yes the wheels plateform is enough for balance
all is ok with my prototype cardboard so now i start to build in wood

Nice idea with the rechargeable batteries. What kind of motors are you using?

Very nice Amby!
It seems to have good speed with those electric car motors.
I really like your battery idea,! If I wouldn’t fly the globe with my InMoov robot, I would go for your solution!
Unfortunately we may not carry batteries like that in planes. The very common 6VAh batteries can be bought almost in every country, so when I arrive in a…[Read more]

Fantastic Amby, Whaoo two motors and two batteries !, you are ready for the InMoov Racing

Thanks Gael, now I see how it all works. I like how you can detach the drive wheel to push it around manually. See my comments on Sebastiens’s post.

@Bob, to answer your previous questions on Sebastien’s post:
The base can carry InMoov easily. You can add at least 10kg and the base can still ride fine as long as the floor is flat.
When I use InMoov in the street, the wheels can overcome some holes if it rides full speed. If you look at my video, you can see a battery carrier between the two…[Read more]

I like your drive system. Can you share some details about the components you used to build it – motors, servos?

i like your choice color in your inmoov!!!

Awesome, now we can go racing!!
Thanks for all the links. I am still using a huge Transmitter gracefully given by Alessandro during the Paris Makerfaire, but I really want to build something much smaller which could transmit directly to the receiver.
Having two functionality for the mobile plateform is super handy when you travel with…[Read more]

Nice work! It is amazing what you do with cardboard ! Can you share some information about the motors you used?

Amby the King of Cardboard!
As I commented on your post on MyRobotLab, you could make Thingy on Thingiverse with the DXF and all informations of the motors, wheels and sources. Some builders could reproduce it in PVC or plexiglas.

It is nice to see young people working on things like this.

Ehi!!!
There is something of a Déjà Vu.
Using a golf caddie is a very good option!
Is it sturdy enough? I am pretty sure your motors will do the job, InMoov is a light fellow!

Nice looking base. How does it work? Do you have a video of it moving around?

Thank you very much, was waiting for him, it was what I needed.

thank you gael

Thanks very much Gael!