you didn't do the most critical part! you need a layer of rubber cement between the foam and latex! the rubber cement prevents it from peeling off in one piece.
@TeamBilly4 жыл бұрын
+1
@bldjln31584 жыл бұрын
+2
@JoshuaJapitan4 жыл бұрын
Does the rubber cement be dried for a bit before applying the latex?
@IbaLabs4 жыл бұрын
@@JoshuaJapitan yes. let the rubber cement dry completely before applying latex.
@JoshuaJapitan4 жыл бұрын
@@IbaLabs how about applying it when the rubber cement's "sticky"-ness is similar to that of touching the adhesive part of a clear tape or something?
@offbeatrobotics4 жыл бұрын
Love to see some width of wheel and static vs. Dynamic traction content.
@-tempest-63334 жыл бұрын
You could try cutting some horizontal or vertical grooves into the wheels then apply the latex hopefully that’ll improve the adhesion
@bldjln31584 жыл бұрын
I’ve had success applying the latex in a zig-zag pattern, and it seems to last longer before collecting too much dust compared to applying it smoothly.
@isaakmalers4 жыл бұрын
Finger-tech should start selling pre-latex-ed wheels for like 5$ per pair
@RobertCowanDIY4 жыл бұрын
Truth. They should start doing a LOT of things TBH.
@Goodzikc3 жыл бұрын
Unless they were able to get them from the factory coated in the latex it would be difficult and likely require more work than reasonable. From what I understand its just a man and his wife running the buisness out of their home
@anthonysomics9073 Жыл бұрын
Like the weight placement, different spots, how it performed, power to wheels, very interesting...
@RobertCowanDIY Жыл бұрын
Thanks!
@NewAgeDIY4 жыл бұрын
I was going to say not deep dive then almost at the end I was wondering what a deep dive was going to be. Thank for explaining. Nice improvement for a simple mod. So it appears that a little latex can go a long way. See you in your next video.
@53rdcards4 жыл бұрын
Would be interesting to see a stick test with it as you did it here, rubber cement undercoated, and the tire with the latex going all over it up to the hub as 1 piece You can also make your tires out of either flip flops, from a dollar tree are the cheapest, glue them together and you get a 1" tire, then use a forstner bit to trim down the center enough to get them on the fingertech hubs, or dollar tree has some knee garden pads that are 3/4" thick and perfect for making tires from. all you need is a hole saw in your desired size. combined with this latex this would be a really good way to make a lot of cheap tires you can swap between matches.
@Wagonbacker98 ай бұрын
I tried to roll the latex around the wheel edge to reduce peeling likelyhood, and I found rolling 2 wheels against each other both adds texture to it.
@RobertCowanDIY8 ай бұрын
Ah nice! Is texture what you want though?
@Wagonbacker98 ай бұрын
@@RobertCowanDIY Box floor is never perfectly flat, tread on your cars tires greatly enhances its ability to grip on less than perfect surfaces, so until proven otherwise, I'm going with yes? It was likely too much texture on my initial coat, but the major low spots filled in with a couple more light coats. As of now, I'm happy with it.
@RobertCowanDIY8 ай бұрын
@@Wagonbacker9Yeah, I've certainly gone back and forth on it. I think for foam wheels, given you have enough weight on them, they SHOULD be compliant enough to squish down into the floor and fill in the gaps? But yeah, who knows. Good stuff!
@JacobCapper4 жыл бұрын
About to go to bed and now I'm googling robot parts again. Have you tried lightly scoring the wheels a little before coating? Might help the latex bite a bit more
@rarbiart4 жыл бұрын
try pulling instead of pushing: a luggage type scale you can hook into the back of the robot.
@fasthippy4 жыл бұрын
Ya that was what i was thinking- like a bow poundage gauge- same think to measure max draw weight.
@RobertCowanDIY4 жыл бұрын
I'm sure the mechanisms are similar, but pushing is more representative to what you do in a fight. You rarely ever 'pull' a robot.
@futonmonkey824 жыл бұрын
You might want to give “fish foam rubber” wheels a try. I used this on slot cars. When they get warm they become very grippy!
@RobertCowanDIY4 жыл бұрын
Noted, I'll look into it if the latex doesn't work out.
@ahbushnell14 жыл бұрын
So you want the CG over the drive wheels
@FreyFox873 жыл бұрын
How many coats would you recommend? I've got four on my spare wheels, but up to seven on my main robot and I'm not sure what is best. Second, after applying a good sticky coat, I've had problems with getting my robot to steer on the spot at first, like my wheels are rubbing against the body work or the floor. The problem rectifies after a couple of minutes driving around on my floor, but it's not quite as grippy after that. Have you had this issue? Thanks!
@RobertCowanDIY3 жыл бұрын
I do like 2-3 coats, that seems fine/ If you have problems with steering, your drivetrain is probably too weak. They are VERY sticky and you will need to overcome that extra traction. You might want to upgrade your drive.
@FreyFox873 жыл бұрын
@@RobertCowanDIY I'm purchasing some stronger twist hubs so that the inner parts of the tyres don't slip so much on the hubs. Previously I've used snap hubs but had to hollow out a part of each wheel because the hubs (which were donated to me) were too short.
@fasthippy4 жыл бұрын
It was interesting how much a difference weight distribution made. If you are making a pusher how would you know how to maximize... Also is there use to having a dynamic axle or something like that so that to keep at least one wheel on the ground even when you being wedged. I also thought it would be interesting to design a robot that could climb on and cling to other robots to force the opponent to try to drive with double the weight- smother them like a wrestler.
@RobertCowanDIY4 жыл бұрын
There are a lot of things to think about, and many ways to accomplish them ;-) Try some things out!
@Alex_and_Gabes_Bad_Ideas3 жыл бұрын
What's the link to the latex that you recommend?
@RobertCowanDIY3 жыл бұрын
I added it to the description, it's here: amzn.to/35qAyvg
@wallywallace63184 жыл бұрын
Have you addressed your issue with the foam tires spinning on the hubs?
@RobertCowanDIY4 жыл бұрын
Yes. I just glue the tires on the hubs. For the new version of Psychotic Break, the wheels are protected enough that I don't really have to replace them unless something really bad happens. So I just glue the wheels to the hubs, and cut them off if I need to change them out. It's not ideal, but it works and is easy and cheap.
@wallywallace63184 жыл бұрын
@@RobertCowanDIY Good to know, Ill Will might be getting titanium or steel weapon mounts thanks to PB so I'm going to need to save some weight and was thinking ditching the banebots wheels might be a good place to start.
@hyperrunner45894 жыл бұрын
Why don't you setup a upramp to test the climbing power?
@RobertCowanDIY4 жыл бұрын
Because climbing power isn't relevant during a fight. Pushing is, but there's no need to climb an incline.
@rahulghosh42894 жыл бұрын
Apply CA in corners this helps
@JannisDohm4 жыл бұрын
you could try to use something like a suitcase scale :)
@bretzeletouffeur74013 жыл бұрын
What foam are you using ? I am curious about testing that on my RC car !
I added it to the description, it's here: amzn.to/35qAyvg
@ke6gwf4 жыл бұрын
Now put one of those optical Surface Plate gauges on that poor poor granite plate and see how deep the ruts are that you dug with those burnouts!
@RobertCowanDIY4 жыл бұрын
Totally, I'm surprised there was any GRANITE left after lightly rubbing latex rubber on it for about a minute.
@ke6gwf4 жыл бұрын
@@RobertCowanDIYWhile I was obviously being a little bit funny, I was also being serious, because the sticky latex probably had picked up some dust, making them abrasive. I am talking about on the order of fractions of a tenth, so not important for the level of precision that you need, but I suspect that the guys in this Tom Lipton video would be able to measure it, and would probably be yelling at the screen watching such uncouth treatment of a precision instrument, kind of like using a gauge block to clamp stock in the vice lol kzbin.info/www/bejne/e4jUhZuYbr9koM0
@rarbiart4 жыл бұрын
looks like aspects of the april fools video seem to trickle into this video... the first part seemed a lot more "energetic"
@stapleballs4 жыл бұрын
Perhaps worth painting onto the side of the wheels as well as the treads, might help resist peeling a bit more
@Ledsrule13 жыл бұрын
Use the directions they will tell you if us HEAT. ?????
@Rated-R-Guy4 жыл бұрын
I am Giving u a million subscribers idea, as i bot builder u know much more about bots than us guys so if u review or tell geeks like us about all the other robots viewrs will watch whole episode too...and than u can make make more videos compare to now and they will b more intersting too, so if u decide to do it PLZ MAKE FIRST EPISODE ABOUT HYNODISK OR RAZOR the legend bot that made so many guys fan of the series