Thanks everyone. MMM, nuclear curly fries... @brinkz0r - I had an idea for your last rig. I'll mention it there. @Widmod - I guess I could sell it. -if it works... The aluminum one will go on Hypnotoad, but this freak is homeless. I did PM a mod. I must have angered them somehow.
for attaching gear to shaft use 1/4" plexi and make a small collar for each gear. then use acrylic cement to glue it to gear. drill and thread hole for a tiny set screw.
Thanks everyone. @Talladega - I'm fixing everything so it's free of the shafts and the shafts can spin in the housings too. It will give me lots of play and help avoid parts breakage.
i remember the guy who got kicked out of the forums cause he start a mass production of reses that look like tribaloverkills reses... but you made something new and only one so that's a difference you just got a copy of that curly plexi things... i'll be watching this
OK, I got Tribal's blessing. In return I have to off Spongebob, -which is far better than whacking him. (Or w****** Spongebob o**) -There may be a problem caused by my choice of bending guide. The PVC seems to have gotten a little hot... I hope this won't affect the coils much. -I did a tentacle etch jop on the coils. -This is the rig I used to do it. The bit is a round head fluted type.
Thanks EEL. @Poisonous - That pic goes well with your avatar. What can I say... The stupid knob was in the way of the shot, so why not label it.
I got some (very little) work on the gearbox done... -Here I'm gluing various bits. The edges won't be cleaned up until everythings glued together, so it looks a little blocky right now. -This should give you a rough idea of the layout. -I had to come up with a way to fix that crooked cut on the main body, so I built this jig for milling it. What's missing in the pic are the rubber toilet tank shims I jammed under the zip ties before cutting. I did a little filing on the inside edge of the aluminum tube for reservoir #2. The green tube slides in perfectly! That means I can add windows to the middle of the tube somewhere. Now I just need to get it sanded down and start milling it.
Man, that is beautiful work! I can't wait to see this thing, and I certainly hope it spins too. If not, it'll just look like you killed one of those large technicolor Swatch® watches from the 80's.
Thanks everyone. I hope it works too... More than anyone. @EEL - I never understood why people spent $15 on a guard for those things. -$.05 worth of material... Time is overrated anyway. @Teknokid - I have lots of free time. Maybe it has something to do with never having a watch. The sun doesn't have much controll over me either. I just remembered I can't put the gears in before I bore out the intakes. -Note to self: Remember this!^ You know I'll forget if I don't put it like that. I also need to work out how I'm going to clean up the ends of the aluminum pipe res.
MAN! have I been freaking busy. I haven't got sh*t done, either. (Not true, I'm repairing a gazebooo.) -Some new parts. One is to hold the center shaft below the paddlewheel, the others will hold the coils. -I milled the end of some of the PVC to make an edge guide. Captain Slug is right, PVC machines like butter. I used this guide to flatten the ends of the coils. -OOOH! As I feared, the uneven sizes in the tube left me with gears to big to fit. I will need to cut out some of the inside wall so the gears will turn. -I filed the edges of the risers down. (Edit: Oh, after I glued it in place an glued a stopper for the center shaft on.) The center gear is stuck in there now. It still turns, it just can't come out with the cap over it. -Here I'm filing the edge of the top shaft holder. (I'm going to regret calling it that here...) I'm stuck here until I get the intakes made. -The other reservoir has been moving even slower. I need to clean up the ends of the aluminum. This may seem like an old and obvious trick, but I will explain it anyway. To figure out a perfect 90 cut on the pipe, I wrapped a piece of paper around it. I made sure the edges on one side lined up with each other and taped them together. I used that edge to mark my cut. That's it...no cutting, I only have some lines drawn.
Your problem is actually the tooth profile. Gears that "drive" -in your case, the center gear- have a different tooth profile than the gears that are driven - the three external ones. Also, the engagement between the gears becomes exponentially more critical as you try to drive more than one gear off a central pinion. I build clock movements (hence the nick) and know whereof I speak.