Always were safety glasses!
- Use a drill attached to a solid surface. ...
- Chuck an axle into the tool. ...
- Apply a small dab of polish to the provided cotton strips.
- Polish the axle for about 15 seconds or so. ...
- Use a clean part of the strip to buff off the residue until there it no longer discolors the strip
- Clean the axles with rubbing (isopropyl) alcohol and then dry. ...
Full Answer
How are axles buffed and polished?
We first take an axles through the wet sands as described about, then we buff the axles to a mirror 100,000 grit optical polish using high speed buffing machines (7000 rpm) and oil based polish pastes. Apply a light load on axles during buffing as not to “burn” the paste into forming a wax.
How do you polish the axles of a car?
We have found that higher the grit, the faster the car. We first take an axles through the wet sands as described about, then we buff the axles to a mirror 100,000 grit optical polish using high speed buffing machines (7000 rpm) and oil based polish pastes. Apply a light load on axles during buffing as not to “burn” the paste into forming a wax.
What type of lube do you use for pinewood derby?
The official BSA pinewood derby rules do not state any limitations on lubes. Meaning the sky is the limit. HOWEVER, most packs rules address what type of lube (99% of them say dry lube only) you can use. If you do not know, please stop here, read your rules, then return back when you have the answer.
What grit should I Polish my axle?
We start with 400 grit and work our way up to 600,800,1000 (1200,2000). Cleaning with water (we use a turkey baster and cotton strip)between each level of polish. This part is very important as you do not want any residue left over from the previous grit on your axle when polishing to the higher levels.
How do you sand and polish pinewood derby axles?
3:346:44Pinewood Derby Secrets Part 1 - Axle Polishing - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd I use just a little bit of moisture on that cold. Water. I have in the past also used EmeryMoreAnd I use just a little bit of moisture on that cold. Water. I have in the past also used Emery cloth which lasts a little bit longer than the same paper does but they both do about the same.
How do you polish pinewood derby wheels?
PolishingApply a small amount of polish to the pipe cleaner. ... Slide a wheel onto the pipe cleaner.Hold the wheel and start the drill on a slow to medium speed.Move the wheel back and forth on the tool for 5 to 10 seconds.Stop the drill and remove the wheel.Repeat steps for the other wheels.
How do you polish a pinewood derby axle with a Dremel?
2:123:19Pinewood Derby Days with Dremel: How-To Video - YouTubeYouTubeStart of suggested clipEnd of suggested clipNext turn your Dremel rotary tool to a low-speed. And polish each axle for approximately. 15 secondsMoreNext turn your Dremel rotary tool to a low-speed. And polish each axle for approximately. 15 seconds. Now slide your wheels onto the newly polished axles and tap the axles into the grooves.
How do you lubricate pinewood derby axles?
0:061:12Lubrication | Pinewood Racing Car | PineCar Derby - YouTubeYouTubeStart of suggested clipEnd of suggested clipFor our demonstration. We will use dry graphite. Apply dry graphite between the wheel. And theMoreFor our demonstration. We will use dry graphite. Apply dry graphite between the wheel. And the hubcap. Repeat this procedure until the wheels spin on the axles for several seconds.
How can I make my Pinewood Derby wheels faster?
5 Quick & Easy Tips For Improving Your Pinewood Derby Car's SpeedPut all of your weight in the back. ... Lube the car at the body/wheel friction point. ... Spend a fair amount of time on axle prep. ... Make sure your wheels are ready. ... Finally, once your wheels are mounted, check their alignment.
How can I make my derby wheels faster?
5:167:30Five tips for fastest pinewood derby - CHEATS - YouTubeYouTubeStart of suggested clipEnd of suggested clipDrive inside the white Teflon washer. Now what that does that. You know having a washer in thereMoreDrive inside the white Teflon washer. Now what that does that. You know having a washer in there this wheel doesn't roll but I have it on I have it on all four wheels.
What is the fastest Pinewood Derby car design?
But aerodynamics rule the day, and the best shape is a simple wedge. Just like a spoiler on the rear of a sports car, the wedge shape allows as much air to flow over the top of the car without hinderance while keeping the car pinned to the track.
Should I sand my Pinewood Derby wheels?
Once you've selected the four straightest axles, use a file or fine-grit sandpaper to remove small burrs and mold marks that can cause friction and slow a car. These imperfections should be removed from both the axles and the wheels.
What is the best weight for a Pinewood Derby car?
MAX OUT YOUR CAR'S WEIGHT AT 5 OZ In most races, a Pinewood Derby car's weight is limited to 5 ounces. If your car weighs less than that, add coins or other weights.
Can you use graphite on pinewood derby cars?
Dry graphite does not typically stick to metal or any non-porous surface. So, it does not stick to pinewood derby axles. However, it does stick to porous surfaces, specifically polystyrene, which is the plastic from which most pinewood derby wheels are made.
Is graphite allowed in pinewood derby?
All four wheels must touch the track surface. Powdered Graphite or BSA Axle Lube are the only type of lubricants allowed.
Why is graphite lubricant better than molybdenum disulphide?
Both Moly and Graphite are excellent dry lubricants with very similar properties in many areas. Graphite tends to be a better choice for extremely high-temperature applications. MoS2 offers improved corrosion resistance for stainless steel in those areas where that is a concern.
How do you polish wheels?
8:5910:41How to Polish and Buff your Aluminum Wheels to a Mirror Finish! - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe can buff it off with the microfiber just by hand and it'll. Look really good after that so onceMoreWe can buff it off with the microfiber just by hand and it'll. Look really good after that so once it's once it's all black like that you'll just take your microfiber.
How do you polish PWD wheels?
1:095:32Wheel Bore Polishing - Pro Speed Secret for Pinewood Derby Car ...YouTubeStart of suggested clipEnd of suggested clipStart the drill slowly and polish the wheel bore for only about 15 to 20 seconds. If you are using aMoreStart the drill slowly and polish the wheel bore for only about 15 to 20 seconds. If you are using a dremel set it to the lowest.
How long should a pinewood derby wheel spin?
around 20 secondsHow long should pinewood derby wheels spin? A long spinning wheel has less friction so the longer a wheel spins, the better. A good wheels will spin for around 20 seconds but the spin time can vary with the type of wheel, lubricant and with the amount of force used to start the spin.
How do you remove burrs from a pinewood derby axle?
0:070:47Removing Axle Burrs - Pinewood Racing Car - YouTubeYouTubeStart of suggested clipEnd of suggested clipHold a file against the underside of the nail head and run the drill for a few seconds. With theMoreHold a file against the underside of the nail head and run the drill for a few seconds. With the drill still in the vise polish the nail axles the same way as the one piece x.
How to polish pinewood derby axles
Use a drill attached to a solid surface. No Dremels! The RPM is too high and will burn your polishing compound. I do not like drill press because the approach is incorrect and you run the chance of injuring yourself. Also, drill press usually has more HP than a hand drill and it can hurt you if you run into any problems.
How to use the paste. Always were safety glasses!
Use a drill attached to a solid surface. No Dremels! The RPM is too high and will burn your polishing compound. I do not like drill press because the approach is incorrect and you run the chance of injuring yourself. Also, drill press usually has more HP than a hand drill and it can hurt you if you run into any problems.
