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Tires/Tyres: Fastening Rubber Tires To Shaft?


bartzenegger

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Bart, I have a plastic battery holder with wires that holds 2 D-cells.

You can get one of these at any electronic parts place. I use this

all the time to test the lights and motors in battery op toys. When

testing, I carefully remove at least one wire from motor . By doing

this, you avoid shorts they may be in the wiring. Some motors will

have two power wires attached and some only one. The motors

with one wire will have one terminal soldered to the metal frame.

When this is done, the metal frame of the toy acts as a ground.

If this is the case, make sure power is being applied to ground

somewhere.

This second tip is a trick I learned about Super Glue, but it doesn't

apply to your wheel problem. If you drop Super Glue on common

baking soda, it instantly turns into a ceramic cement ! This is used

to fill chips and cracks in ceramics. Just fill the crack with powered

baking soda and add Super Glue. I've used this for other repairs

where I needed to fill a void. Try it some time, it's a cool reaction...

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Bart, I have a plastic battery holder with wires that holds 2 D-cells.

Bart, I was going to suggest the same thing. My only improvement on Darryl's design is to solder a pair of "pointy" test leads to the battery holder. These are similar to the ones that come with your volt/ohm meter. File the metal tips to a sharp point so that you can pierce through insulation or old, corroded soldered connections to ensure a good, solid electrical contact. And, of course, don't let the ends touch when you're not using them. They'll short out.

Get thee to a Radio Shack, young man!

BTW, I commend you for tearing these 'bots apart and getting in there and trouble-shooting them. Your "on the job" training will prove invaluable in years to come!

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thanks everyone ! very good logic!!!

nut - i will try the b soda thing - i have never heard of this before.

thanks for BAKING SODA 101!

joe- thanks im going to try nuts and your s test!

some day i will be robo-solvers like you guys!

B)

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Hold on there Bartz...I'll post it tonight.

thanks so much! oh! you are lucky to have a red one , i have been looking and the only one i found was on ebay a couple of months ago and it went for over a 1000.00 :huh:

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Bart, if you still have the robot apart, take the door

you have and scan it. Using Photoshop you can

easily flip the image to make a perfect mate...

IPB Image

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thanks nut , but my photo shop will only trun it .plus i do not have a scanner.

if that is yours it would be great if you could take a very close and even pic of panel.if your facing the robot i need the right side . ;)

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Bart, if you still have the robot apart, take the door

you have and scan it. Using Photoshop you can

easily flip the image to make a perfect mate...

IPB Image

DOH!!!!!

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Well here it is bartz...I am not sure it can be helpful...cause I think it is kind of blurry...(have I mentioned I need a camera with a GOOD zoom in???).

So first I'll post mine and then I also enlarged the face of theone Robonut posted this afternoon...let's see if any of those can help you solve the problem.

spaceexplorerface

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