Re: [TANKS] Re: Wheels and Sprockets

2009-12-16 Thread Clark Ward Jr
Heh, I waswondering if I'd missed an email exchange or two :) -- Clark in Georgia -- You are currently subscribed to the "R/C Tank Combat" group. To post a message, send email to rctankcombat@googlegroups.com To unsubscribe, send email to rctankcombat-unsubscr...@googlegroups.com Visit the grou

Re: [TANKS] Re: Wheels and Sprockets

2009-12-15 Thread Chrysanthos Kanellopoulos
Sorry people, wrong address! - Original Message - From: "Chrysanthos Kanellopoulos" To: Sent: Wednesday, December 16, 2009 7:03 AM Subject: Re: [TANKS] Re: Wheels and Sprockets > Cnogratulations on the Iskander book Glen! > > You know about the MArfa lights, last

Re: [TANKS] Re: Wheels and Sprockets

2009-12-15 Thread Chrysanthos Kanellopoulos
they thought, only the lights are dangling above the mountain top. Chrys - Original Message - From: "Clark Ward Jr" To: Sent: Wednesday, December 16, 2009 12:59 AM Subject: Re: [TANKS] Re: Wheels and Sprockets >I hadn't thought of the forstner bit/bearing tric

Re: [TANKS] Re: Wheels and Sprockets

2009-12-15 Thread Clark Ward Jr
I hadn't thought of the forstner bit/bearing trick... I like it :) Thanks to everyone who has chimed in! -- Clark in Georgia -- You are currently subscribed to the "R/C Tank Combat" group. To post a message, send email to rctankcombat@googlegroups.com To unsubscribe, send email to rctankcombat

RE: [TANKS] Re: Wheels and Sprockets

2009-12-15 Thread Ben Holko
...@mac.com] Sent: Wednesday, December 16, 2009 7:50 AM To: rctankcombat@googlegroups.com Subject: Re: [TANKS] Re: Wheels and Sprockets They are also good if you want a flat bottom (with just a little indent in the center) in the piece you are drilling and don't want the hole to go all the way th

Re: [TANKS] Re: Wheels and Sprockets

2009-12-15 Thread Thomas Lum
egroups.com] > On Behalf Of Steve Tyng > Sent: Tuesday, December 15, 2009 3:34 PM > To: R/C Tank Combat > Subject: [TANKS] Re: Wheels and Sprockets > > I concur, a power miter saw is a good way to make wheels (and somewhat > safer). The road wheels on T047 (http://rctankco

RE: [TANKS] Re: Wheels and Sprockets

2009-12-15 Thread Doug Conn
ps.com [mailto:rctankcom...@googlegroups.com] On Behalf Of Steve Tyng Sent: Tuesday, December 15, 2009 3:34 PM To: R/C Tank Combat Subject: [TANKS] Re: Wheels and Sprockets I concur, a power miter saw is a good way to make wheels (and somewhat safer). The road wheels on T047 (http://rctankcombat.com

[TANKS] Re: Wheels and Sprockets

2009-12-15 Thread Steve Tyng
I concur, a power miter saw is a good way to make wheels (and somewhat safer). The road wheels on T047 (http://rctankcombat.com/tanks/T047/) were made this way. The Cromwell's turret rotate drive and elevate wheels were also cut on the miter-saw (http://rctankcombat.com/tanks/ T040/13Cromwell038-

RE: [TANKS] Re: Wheels and Sprockets

2009-12-15 Thread Ben Holko
: rctankcombat@googlegroups.com Subject: Re: [TANKS] Re: Wheels and Sprockets I tried to use my router to get round wheels, but I had issues. I did use the router to round the corners of the wheels once they were cut out using the table saw. The table saw method was much easier than I had imagined

Re: [TANKS] Re: Wheels and Sprockets

2009-12-14 Thread Derek Engelhaupt
I tried to use my router to get round wheels, but I had issues. I did use the router to round the corners of the wheels once they were cut out using the table saw. The table saw method was much easier than I had imagined once I built a jig and clamped it to the saw. I did round the wheels as muc

Re: [TANKS] Re: Wheels and Sprockets

2009-12-14 Thread Gregory Pwneror
Why don't you just cut the basic shape and use a router? I believe that's what Marc did for his sons tank. -Gregory On Tue, Dec 15, 2009 at 2:43 PM, Clark Ward Jr wrote: > Good master Neil, I do believe that I have such a chop saw in my shop. > Why it hadn't occurred to me to use it for wheels

Re: [TANKS] Re: Wheels and Sprockets

2009-12-14 Thread Clark Ward Jr
Good master Neil, I do believe that I have such a chop saw in my shop. Why it hadn't occurred to me to use it for wheels is a mystery. I know what I'll be playing with when I'm off work (paid time off, even!) on the 24th :) Mayhap even over this weekend! -- Clark in Georgia -- You are curre

[TANKS] Re: Wheels and Sprockets

2009-12-14 Thread neroc
Clark my good man , I found the best way of making plywood wheels was with a chop saw http://www.rctankcombat.com/tanks/T051/22-large.jpg I bolted the work piece down securely with a large nut and rotated the wheel taking off smaller and smaller `chunks` . The foto doesn’t show a wheel as such but

[TANKS] Re: Wheels and Sprockets

2009-12-14 Thread callum.king.underw...@googlemail.com
Little bits that get cut off: have small piece of tape to hand and once you've cut abit you stick tape on and it takes some of force when it gets thrown out. Wont hold all the time but shouldnt come out too quick. Masking tape also seems to work for cutting plastics like PVC. We've found in school

[TANKS] Re: Wheels and Sprockets

2009-12-14 Thread Fred Thomson
Hi Clark, I bought a set from Canadian Tire on sale for about 90$ Cdn. I set my drill press to 1800 rpm and I cut 1" marine grade ply without a problem. Just take it slow. I've probably cut in the neighbourhood of 40 wheels at 4 1/2 inches and the holesaw is just as sharp as when I bought it. Ch

Re: [TANKS] Re: Wheels and Sprockets

2009-12-13 Thread Clark Ward Jr
Hi Fred, Thanks for the calculator! That'll make life some easier :) I tried drilling with a holesaw, but I think the set I have is cheap and doesn't cut well. I had it going on 3/4" ply on my drill press at 990RPM and it was barely making a dent in the wood. Any recommendations on a good se

[TANKS] Re: Wheels and Sprockets

2009-12-13 Thread Fred Thomson
And here's the on-line gear template generator I forgot to add to the last post. http://woodgears.ca/gear_cutting/template.html Cheers, Fred -- You are currently subscribed to the "R/C Tank Combat" group. To post a message, send email to rctankcombat@googlegroups.com To unsubscribe, send email

[TANKS] Re: Wheels and Sprockets

2009-12-13 Thread Fred Thomson
Hey Clark... I've found a different solution. Four and a half inch hole saw. The plug you take out becomes your wheel, complete with a 1/4" pilot hole in the center. Add a half inch of rubber and voila, and round five inch wheel. Having bought a hole saw kit, I can cut any wheel plug from 1/2" up