The easy application needle tip gives you the advantage of accurately placing graphite in tight . Step 3: Prepare and Polish Axles Essential for Speed. Three basic principles govern how fast a car will go. Install the axles with the mark straight up. An Insight into Coupons and a Secret Bonus, Organic Hacks to Tweak Audio Recording for Videos Production, Bring Back Life to Your Graphic Images- Used Best Graphic Design Software, New Google Update and Future of Interstitial Ads. Its even better if its mixed with Molybdenum! Start with a standard block of pine with standard wheels and axles. Bonus Tip: no matter what you use to polish your wheels, dont over do it. Friction acts like brakes. Buy on Amazon: 10: Pinewood Pro Pine Derby Axles 8.60. To reduce even more friction against the track, raise one of the front wheels just slightly higher than the other so that it doesn't touch the track. Depending on your race rules, the car may be required to weigh 5 oz., 5.5 oz. hobby Sand and Paint the Pinewood Derby Car: Make it smooth to reduce friction and paint an awesome design to make it look great. Another good lubricant, if your rules allow, is Nyoil. Here are a few more lubrications to consider. If the wheels are not precision sanded, you can actually make matters worse. There are many tips out there for making a Pinewood Derby car go fast. Your cars are awesome! The easiest way to reduce friction is to lubricate the surfaces that cause friction. The experts at Pinewood Pro have been racing and managing pinewood derby races for over 15 years. This item: Pinewood Car Machined, Polished and 2.5 Degree Bent Axles - (2 Axles) for Rail Riding - Angled Head to Reduce Friction and Increased Axle Diameter to Reduce Wheel Wobble to Increase Speed $13.29 Completed painted and weighted BLUE Marlin kit5 minute assembly! To adjust steering, you must adjust one or more of the axles so the car rolls straight. Another bonus tip is to look for ultra fine graphite. To reduce friction you need to use the right lubricant. 5 What Pinewood Derby car design is fastest? Bent axles are not allowed in either racing class. The wheel is secured in the lathe and spun at a high speed, then it is sanded or shaved with a tool attachment. Completed painted and weighted RED Shark kit5 minute assembly! Pinewood Derby in Six Easy Steps - INSTANT DOWNLOAD! Pinewood Body Skin - Camouflage - no painting! Bliss is having built one! Alan Gomez. A lathed wheel means the wheel was turned at a high speed and "sanded" with a cutting tool. The burr under the nail head will grind into the plastic wheels severely slowing your car. I prefer this method because it is relatively inexpensive, is not labor intensive, it produces. The hub of the wheel should be a credit card thickness (about . Drill, vice or pliers. But how do you know what are the most important to pay attention too? First, you need to reduce friction. Graphite is perhaps the most widely used and accepted Pinewood Derby lubricant out there. Fast Pinewood Derby Car Tips is using modified parts from the kit. problem is if your prep is that bad, you likely have bigger problems. Bend the axles on your pinewood derby car for faster speed. The wooden block . Alignment - Make your derby car go straight. One of the biggest sources of friction is where the axles and wheel surfaces meet. Tungsten Disulfide (WS2) is a dry lubricant with an extremely small grain size. Readers are told how to maximize potential energy, reduce friction, and reduce wheel inertia. Here are some ways to reduce friction and increase speed. No matter what that weight limit is, its imperative that your car is as close to that limit as possible, without going over. Fold the sand paper in half and push the exposed rough edge down gently on the head of the axle. Fully Assembled LEGO Derby Car Chassis. Rail riding is a proven technique but it will NOT work if you don't have a center guide rail and it will slow your car if have a wooden track. If the wheels are not precision sanded, you can actually make matters worse. | Awana is a registered trademark of Awana Clubs International. See all shipping options available with our Shipping Calculator. Click here for tips on painting your Pinewood Derby car to give it a shiny finish. How do I make my Pinewood Derby car lighter? Step 1: Reduce friction to speed up your car. Reduce friction and your car goes faster. 5 Quick & Easy Tips For Improving Your Pinewood Derby Cars Speed. This may seem like an afterthought to many, but if your Pinewood Racer doesnt go straight, the wheels will rub against the track, causing it to slow down. How to Build Pinewood Derby in 6 Easy Steps, Build it right; the first time, everytime. Here are some ways to reduce friction and increase speed. Highly polished axles reduce speed. That said, a little of this stuff goes a long long way. $7.99: Buy on Amazon: 3: Olson Saw FB19493DB 3/8 by 0.025 by 93-1/2-Inch HEFB Band 6 TPI Hook Saw Blade : $11.83: Buy on Amazon: 4: Evolution RAGE355BLADE- 14" Multi-Material Blade , Silver How do you make a Pinewood Derby car go faster? Pine derby polished axles with burrs and crimp marks removed, head angled minimizes friction; . Friction acts like brakes. 0 Finally, once your wheels are mounted, check their alignment. You can test the alignment of your axles by pushing your car . Keep Things Rollin'. . We use cookies to ensure that we give you the best experience on our website. The ideal weight for a pinewood derby car is 5 ounces. Vent the contents of a C02 cartridge through a thin tube onto the wheels to accelerate the car. Most. You will immediately notice a significant improvement in the wheel speed as it turns on the axle after applying graphite. Your car has been pre-weighted to give it the most "push" down the ramp for maximum speed. Its best to use a polishing kit that is made for a Pinewood Derby car. The Latest Innovations That Are Driving The Vehicle Industry Forward. If you've got a bad prep or higher friction for whatever reason, you'll do better with a larger wheel to reduce friction losses. Less friction = more speed. 6. Reduce friction and your car will go faster. will come with the materials needed to properly polish the axles on your car. Use axle guards Smooth the axles Choose the right car shape 1. Since pinewood derby block dimensions are all the same, these speed tips apply to Cub Scouts, Awana Grand Prix, PineCar, Kub Car, Royal Rangers and Girl Scouts powder-puff pinewood derby cars. Make sure your wheels are ready. As an engineer, I have designed the most complete list of speed secrets in my #1 selling book, Winning Pinewood Derby Secrets. NEW Car Designer & Speed Simulator - Try it! Grinding the ridges off and polishing reduces friction. Every worthwhile speed tip works to give your car the maximum benefit from each of these three principles. In this project based learning unit students will build and race pinewood derby cars. Adding weight to a Pinewood Derby car is an important step in making sure the car reaches its peak performance. A simple, inexpensive method for truing Pinewood Derby wheels. Smooth Wheels - The standard wheels have ridges and bumps. Then draw your car design template over these straight lines. How do you bend a Pinewood Derby axle? Where can I find ALL the Winning Secrets? Below are 3 ways to steer a pinewood derby car so it rolls straignt, or into the rail if you want to build a rail rider car. Most wheel and axle polishing kits will come with the materials needed to properly polish the axles on your car. The easiest way to reduce friction is to lubricate the surfaces that cause friction Lubrication is an essential part of pinewood derby racing Purchase a tube of dry PRO Graphite with moly and shoot it onto the axle shaft and inside the wheel bore Spin the wheel so the graphite works in. Molybdenum (Moly) is also used, both alone and more commonly, mixed with graphite. Wheel imperfections can also make your car veer left or right. The Pinewood derby car problem is treated in two different ways below: 1) using the equations of motion and 2) using energy. All four wheels come from the same mold so they are perfectly matched. Ensure all burs or bumps have been removed from the axle by using a small file. Your pine wood derby car moves from the force of gravity and is slowed down from friction. For water to reduce friction, it must reduce the contact area between two surfaces by separating them and acting as a barrier. You can even try tooth paste (not gel) to polish your wheels in a pinch, but the right plastic polish will make all the difference to your car on race day. Both are equally valid and arrive at the same result. Wheel Alignment If you maximize all the potential energy, polish the wheels and axles to reduce all the friction, and then just stick the wheels on your car, you will be very surprised how poorly your car will perform. Friction from the wheels and axles easily overwhelm the small amount of air drag. Our productshave helped pinewood derby racers for over 15 years. I've done the hard work for you. Finding the sources of friction and finding ways to reduce it is the secret to a fast car. Be absolutely sure that the burr under the nail head and bumps on the shaft are filed smooth then use #400 and #1600 sandpaper to polish the shaft and inside of the head. To make a race winning car, you need speed axles, wheels, weights and lubes. data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAAB4CAYAAAB1ovlvAAAAAXNSR0IArs4c6QAAAnpJREFUeF7t17Fpw1AARdFv7WJN4EVcawrPJZeeR3u4kiGQkCYJaXxBHLUSPHT/AaHTvu . Right. The slots also serve as a storage place for extra axle lubrication. When the wheels come out of the original kit, they are not . And this is barely the beginning. If your group does allow oil lubricants, there is Nyoil II, silicon spray and Krytox. Step 2 Drill the weight location and attach the weight on the market and here are some of the best. Neglecting to polish and lubricate any of these 32 surfaces will result in degraded performance. lube the car at the body/wheel friction point. hobby, Thinning ratios for airbrushing is a constantly reoccurring question and there is no right answer. All rights reserved. Bake the Block: Start with your block of wood, and before you do anything else, bake it in the oven at 250 degrees for around two hours to remove moisture and make it lighter. Remove the excess text. Does a heavier pinewood derby car go faster? How do you reduce friction on a pinewood derby car . Finding the sources of friction and finding ways to reduce it is the secret to a fast car. These are all modifications scouts with adult help can make on their standard kit. As you can see, it was a big hit. With your automobile, you look for the best parts to increase speed and performance. Dont wait to add weight! This list will help you navigate through what you may or may not have heard and let you focus on making your Pinewood Racer fast. First, gently roll your car along the a floor that has straight lines, so you can see which way it is steering. 5. If you wait until the last minute, you may not have time to make your car the optimal weight. Chercher les emplois correspondant Exporting data from excel to access using vba ou embaucher sur le plus grand march de freelance au monde avec plus de 22 millions d'emplois. It will help you make a competitive, fast car. Every ounce of weight that can be removed from the car will make it go faster. Lubricate the Wheels with Graphite When designing your car, it's essential to remember that friction is not your friend. 5 Quick & Easy Tips For Improving Your Pinewood Derby Car's Speed Put all of your weight in the back. See more details on this new lube idea in Graphite and Lubes. . Scott Scalfani built the Tamiya 1/48 262 pictured here and had it onRead more, Hub Hobby It enables the Scout to design, construct and detail the Scout's car through adult supervision. Your car moves down the track from the force of gravity. Have fun, do your best and happy racing! The easiest way to reduce friction is to lubricate the surfaces that cause friction. Taper the head slightly to reduce contact area with the wheel. Reduce friction Align the car to run straight Adjust the car to use the rail riding technique We recommend installing axles with a 1.5 bend for the front of the car and 2.5 bend for the rear.The axles heads are marked in the direction of the bend. As an engineer, I wrote a best selling book,Winning Pinewood Derby Secrets, that lists all the tips, tricks and the technical reasons that make your car fast (or slow), including notes on the physics of motion and Newtons formulas. Read over 90 Customer Reviews and check out our Winners Gallery! 3 0 obj Spend a fair amount of time on axle prep. Graphite and graphite with moly are the best lubricants for your car. Just like steering a car, you need to adjust the steering on your pinewood derby Car. However, it is more expensive then other dry lubricants. Jump to bottom. . 1.Polish the nails - Doing this will reduce the coefficient of friction between the wheel and the nail (axel) which in turn will allow the wheels to turn more freely. Step 5: Add Weight to Increase Inertia. Winning Pinewood Derby Secrets - Hard Copy Booklet. You can do it We can help! The burr under the nail head will grind into the plastic wheels severely slowing your car. Place the drill in a vice or use a drill press. Finally, once your wheels are mounted, check their alignment. The first step in designing a fast pinewood derby car is to make sure it is as light as possible. Step 1: Reduce friction to speed up your car. Winning Pinewood Derby Secrets - INSTANT DOWNLOAD! Here are some ways to reduce friction and increase speed Axles You want to make your axles as smooth as possible. If it veers to the right or left more than 2 over 4 to 6 feet, the axles are crooked. way to reduce friction is to sand the front of the car so that the wheels on the front are slightly closer together (about 1/32" on each side). Increase speed to comfortable level as you increase grit to 600 then 800. Our Polished Axles are official pinewood derby axles that we: Straighten the axle. This tools perform 3 important wheel preparation functions and is the base tool for the Pro Wheel Shaver XT2 and Pro Hub Shaver, making it an expandable tool in your Pinewood Derby Car Building Kit! Sandpaper - super fine, fine, rough grits, Pinewood Derby Paint - 6 Primary High Gloss Acrylic Colors, Wood Primer / Sealer - primes wood before painting. What non liquid lubricant Can you use in axles to reduce friction? Sanding your wheels, however, can be tricky. Wheel is lighter, giving you a fast start out of the gate because a lighter wheel requires less energy to start than a heavier wheel. One of the biggest sources of friction is where the axles and wheel surfaces meet. Be absolutely sure that the burr under the nail head and on the nail shaft is filed off. Nov 26, 2014 36 Dislike Share Save PineCar 1.28K subscribers Learn more at www.pinecar.com Learn how to prepare your wheels and reduce friction for a fast racer. The following is an example of a great block of wood: Note how the Pinewood Car Machined, Polished and 2.5 Degree Bent Axles - (2 Axles) for Rail Riding - Angled Head to Reduce Friction and Increased Axle Diameter to Reduce Wheel Wobble to Increase Speed . Zinc Brick Weights - Add Weight to Race LEGO Cars, Precision Drilled Wedge Wing Car with weight holes, Firebird pre-cut pinewood derby car block, The Lazer! These are 1/4 self adhesive pads that are placed over the axle hole on the body. Ensure all burs or bumps have been removed from the axle by using a small file. Turning your wheels on a lathe are the best way to remove imperfections and get a uniform, balanced and finely tuned pinewood derby wheel. Purchase a tube of dry PRO Graphite with moly and shoot it onto the axle shaft and inside the wheel bore. There are many Pinewood Derby lubrications on the market and here are some of the best. This 6 step guide shows the fundamentals for creating a fast pinewood derby car. Popularity Score 9.6. Kostenlose Lieferung fr viele Artikel! PEACE & LOVE, Rainbows Butterflies, Flowers stickers! Move to a finer grit of sand paper and repeat the previous step. Make sure your axles are not . First, sand the nail using sandpaper, and after, apply a polish or lubricant to help increase wheel spin. Senior Airman T. Hudson reporting to you from Balad Air Base in Iraq where we held the first ever Pinewood Derby in Iraq. So, here is how to build a fast pinewood derby car in 6 steps:. Pro-Hub Tool (Inner) Lubrication Remember, friction is your adversary and less friction your ally. 2. Once again, lathed wheels will remove mold imperfections so each wheel rolls perfectly straight. It is by no means a comprehensive list of speed secrets. If you are a beginner, consider our beginner's book, Pinewood Derby in Six Steps, which takes you through the car building process step by step, in a clear, concise manner, with complete illustrations. Axles A polished axle will give you a smooth shiny surface for your wheel to ride on. Do heavier Pinewood Derby cars go faster? Once these areas are sanded off, polish the nail shaft and underside of the head to a mirror like finish. Sand out and lubricate anything which could cause friction. 0 %PDF-1.7 Orders over $100 ship free via USPS. Where should the weight be on a Pinewood Derby car? <> Sanding your wheels, however, can be tricky. Nyoil is a highly refined thin-film oil. . <> The most important aspect of creating a winning pinewood derby car is underneath. Finding the sources of friction and finding ways to reduce it is the secret to a fast car. Finding the sources of friction and finding ways to reduce it is the secret to a fast car. You must learn How to make a Rail Rider properly, or you can actually make your car slower! First, gently roll your car along a floor that has straight lines, so you can see which way it is steering. Air drag is a very minor factor in your Pinewood Derby car's speed. These are not mere templates; they are aerodynamic discussions! Once these areas are sanded off, polish the nail shaft and underside of the head to a mirror like finish. If your car is too light, it will have less inertia in the flat part of the track. 4 0 obj That is true, but 2/3 of the track the cars run on is flat. Report comment. Nyoil will reduce friction throughout your race because it stays on your axles long after graphite has dropped off in the later heats. Usually you can . Pinewood Body Skin - Fire and Flames - no painting! To illustrate the basic car design, use the straight edge of a ruler to create diagonal lines for the windows. Wheel imperfections can also make your car veer left or right. They are reasonably priced, perform well and are accepted by almost all groups and organizations. If you are using the Cub Scout BSA Grand Prix car kit, then these axles are nothing more than nails. Consider making a Rail Rider, whereby your car is deliberately steered gently into the rail to avoid banging back and forth on the center guide rail. You will immediately notice a significant improvement in the wheel speed as it turns on the axle after applying graphite. Clamp the board and cut the shape with a hand saw. Step 1: Supplies: Car Kit Sand paper (Grade, 120, 140, 180, 220) Knife or hack saw or rotary tool Pencil Spray paint Scissors E-6000 glue Paper cups (to set the car on while being painted) Digital scales Screw driver Drill Square file Hammer Terry cloth Pumice % Your wheels turn on Pinewood Derby Axles. I know that reducing tire friction in pinewood derby racers often involves A. shaving the tires super thin, and B. adjusting the axels so that not all of the tires are in touch with the racing surface. <>/Metadata 329 0 R/ViewerPreferences 330 0 R>> Using a pencil, draw a rectangle of the exact dimensions as the woodblock on a piece of cardstock paper. It also provides a bonus section on Speed Essentials to show you how to prepare your axles and reduce friction so you have a competitive car. endobj Buy on Amazon: 8: Pinewood Pro Derby Tungsten Weights 9.85. Weight and Placement in Pinewood Derby Cars. My daughters car placed fourth and won 2nd place for best design for her Lightning McQueen car! Thanks, Joe, for your help. Molybdenum (Moly) is also used, both alone and more commonly, mixed with graphite. Our car is a wedge that tapers from 5/16-in. Again, check your race rules to make sure you arent using any prohibited lubrications. I've figured out the car's center of gravity; the optimum position for weight placement to maximize the potential energy of your car. It can only do this if neither surface is absorptive, otherwise the water wont remain between them. Graphite is perhaps the most widely used and accepted Pinewood Derby lubricant out there. Groove axles are designed for speed in your cub's Pinewood Derby races. The BLACK PRO Car Its not as well known but offers the lowest co-efficient of friction available and is compatible with other wet and dry lubrications. Place as much of the weight as you can approximately 1 in front of the rear axle. Lube the car at the body/wheel friction point. It even includes three simple cut-out car design templates so you have everything you need to build your first competitive car. The Story of the Pinewood Derby by Don Murphy - hard copy, Pinewood Derby Graphite PRO Super Speed Axles, PRO 1.5 Degree Bent Steering Axle (1 axle), PRO Graphite Coated 1.5 Degree Bent Steering Axle (1 axle), PRO 2.5 Degree Bent Axles with Graphite-Coating (set of 2 axles), BSA 1.5 Degree Bent and Polished Steering Axle (1 axle), BSA Graphite Coated 1.5 Degree Bent and Polished Steering Axle (1 axle), BSA 2.5 Degree Bent and Polished Axle (1 axle), BSA 2.5 Degree Bent Axles with Graphite-Coating (set of 2 axles), PRO BSA Ultra-Lite Wheels - Graphite Coated. There are 32 friction causing surfaces on a pinewood derby car. It is by no means a comprehensive list of speed secrets. If your Pack doesn't have a Pinewood Derby track, they could even run your Pack's pinewood derby. Friction acts like brakes. I'd race reduced diameter wheels if I can. Its not as well known but offers the lowest co-efficient of friction available and is compatible with other wet and dry lubrications. PRO Brick LEGO Chassis - for Racing LEGO Derby Cars, NEW! First, buyers can purchase tungsten, lead, steel and bismuth pellets. 10 Tips for a Fast and Cool Looking Pinewood Derby Car Bake your block Max out your weight at the regulation 5 ounces Use all of the graphite Sand and polish your wheels and axles Check alignment Spend time sanding Use a high-quality paint Add decals Mount headlights, taillights, and running lights Use floor wax and shine to a high-shine finish Heres how to build a fast Pinewood Derby Car in six easy steps. You can drill the weight holes in the bottom, side or rear of the car as shown in these examples. Move the paper back and forth and change it out often. If you are using the Cub Scout BSA Grand Prix car kit, then these axles are nothing more than nails. | Pinewood Pro is not in any way affiliated with Boy Scouts of America, Awana Clubs International or the LEGO Group. To reduce friction you need to use the right lubricant. Find someone with a scale, purchase an inexpensive scale or weigh your car at the Post Office. These pellets can be found at most craft stores or online. Spin the wheel so the graphite works in. . If your child wants to make a wavy shape, use a coping saw instead. It sounds simple but there are many sources of friction that slows a pinewood derby car. Step 4: Balance and tune your Wheels to Maxiumize Speed. 4. If the car is too heavy, use a small screwdriver to remove some of the tungsten putty. Increase friction and your car slows down. Build a Fast Pinewood Derby Car in 6 Steps, Mark the 12 o'clock position on the axle head and then. PINEWOOD! This will allow you to place more weight to the rear of the Pinewood Derby car where you actually want it. Buy on Amazon: 9: Pinewood Pro Polished Derby Axles 9.45. Weight - It is vital to have your Pinewood Derby car weigh the proper amount. There are a few different ways to remove weight from your car. Additionally, the wide spacing between the grain lines indicate this Because of this it is weaker and much more prone to warping. How do you remove burrs from a pinewood derby axle? Steering a pinewood derby car is challenging. The unit culminates in a pinewood derby tournament. We think our speed products are the best. However, it is more expensive then other dry lubricants. Click to share on Twitter (Opens in new window), Click to share on Facebook (Opens in new window). Reducing friction, increases speed. Rules vary from pack to pack, so make sure to check your pack's Pinewood Derby rules to make sure three wheelers are allowed in your race. Reduce friction and your car goes faster. Wheels Polished wheels that spin freely and for a long time is your goal. Spin the wheel so the graphite works in. How do you keep Pinewood Derby wheels from rubbing? 3 How do you make a Pinewood Derby car go faster? Cub Scout Pinewood Derby Car made from the Official BSA pine wood derby kit--> Made by a former boy scout RACE READY: The car comes fully assembled, lubed, and ready to race out of the box! 2 0 obj November 26, 2017 Simple physical principles dictate that a heavier car will run faster. Be sure your car weighs as close to 5 oz as possible. A better solution is our graphite pads. You can cut the block down and then add weights. Be careful not to pull too hard as you could bend the axle, which would really slow things down. Your wheels have been perfectly rounded to reduce friction and give your car optimum speed. Pre-weighted pinewood derby car body, Grey Ghost! This is called the center of gravity or center of mass. The most common answer is thin the paint to the consistency of milk. . Weight should be placed towards the rear of the car. Here are a few more lubrications to consider. Pinewood Car Graphite Powder, 0.5OZ, Graphite Lubricant Lube Powder for Pine Derby Car Kits Wheels. or 6 oz. The race itself is an opportunity to enrich competition, sportsmanship and sharing. Some people angle the axles up in an attempt to keep the wheel away from the body. Your Pinewood Derby car should be able to balance at this point on the car. Addweights until the car block, along with the wheels and axles, is up to 5 oz. Skim milk? To reduce friction you need to use the right lubricant. If you wait until the last minute, you may not have time to make your car the optimal weight. Spin the wheel so the graphite works in. xko7..>j'i{Aq,n,KU~%rl-"K+p8R7~8xvti/aB'i>+`5nN3w{|$eu9+%Rm9JS}i?gJ>{O_@|2 E[4}w'vv>~]F]wpDO5\W3L=}m. Z_w{4|?5oQ6O*)2(!3*MK-UFRZI. o Come with your Pinewood Derby car kit and leave with a Pinewood Derby car. Dec/2022: Grey goos vodka Umfangreicher Kaufratgeber Die besten Grey goos vodka Beste Angebote Testsieger Direkt weiterlese. Tungsten Putty - add weight anywhere on your car! Hub Hobby Turning your wheels on a lathe are the best way to remove imperfections and get a uniform, balanced and finely tuned pinewood derby wheel. Clear Gloss Paint Sealer - protect your paint job! Many Pinewood Racers will say that thin film oils are the way to go, but remember they can and will attract dirt and dust causing your wheels to gum up if not handled with great care or applied properly. Step 2: Lubricate Axles and Wheels. Add weights until the car block, along with the wheels and axles, is up to 5 oz. Lube the car at the body/wheel friction point. The axle starts out straight, and then machining occurs for friction reduction. Lower MOI and the friction is negligible by nature of wheel/axle prep and lube. Increase friction and your car slows down. Oils are generally not recommended and often against the rules. Imperfections in yourPinewood Derby Wheelscause friction in many areas. Its not as well known but offers the lowest co-efficient of friction available and is compatible with other wet and dry lubrications. Don't wait to add weight! Step 2. A large source of friction is the rubbing that goes on between the wheel and the Pinewood Derby car body. . Weight - It is vital to have your Pinewood Derby car weigh the proper amount. The Pro-Hub Tools is a precision machined tool designed to improve accuracy and reduce friction in Pinewood Derby Car Wheel hubs. The Pinewood Derby is designed to be a learning experience for each Cub Scout. . Apply only one or two drops to your axles. limit. The easiest way to reduce friction is to lubricate the surfaces that cause friction. The book begins with a brief history of the Pinewood Derby and quickly moves on to the car plans. God Bless. For more how-to information, see our excellent sources of advanced winning secrets at the bottom of this article. If you are serious about speed, spend a few dollars to download our Winning Pinewood Derby Secrets book that contains over 40 speed secrets that has helped people win races for over 15 years. The template and straight lines help guide your cutting on both sides of the car so everything is square. Weight and Placement in Pinewood Derby Cars. 1) Maximize Potential Energy 2) Reduce Friction 3) Align the Wheels 1) Maximize Potential Energy Gravity provides the energy that makes the car roll down the track. Remove Crimp marks Remove Burrs. . What Pinewood Derby car design is fastest? Your car moves down the track from the force of gravity. Step 4: Balance and tune your Wheels to Maximize Speed. Simple physical principles dictate that a heavier car will run faster. If you do, youll open up the hole for the axle too much or make it out of round, causing the wheel to not work well or destroying it completely. Depending on your race rules, the car may be required to weigh 5 oz., 5.5 oz. Friction acts like brakes. Your pine wood derby car moves from the force of gravity and is slowed down from friction. Graphite and graphite with moly are the best lubricants for your car. Pre-weighted pinewood derby car body, Star Fighter pre-cut pinewood derby car body, Thin Cut Block - add LEGO parts to a Pinewood Derby. This is a guide/jig for drilling axle holes on a Pinewood Derby car. Copyright 2010 S&W Crafts, Mfg.. All Rights Reserved. As an engineer, I wrote a best selling book, Winning Pinewood Derby Secrets, that lists all the tips, tricks and the technical reasons that make your car fast (or slow), including notes on the physics of motion and Newton's formulas. Step 3: Prepare and Polish Axles - Essential for Speed. Winning CO2 Dragster & Blastcar Secrets - INSTANT DOWNLOAD! Friction is the enemy of speed. Read our guide to dertermine if rail riding will work for you. Lathed Wheels are perfectly tuned around the axis of rotation giving you the highest performance. There are some great YouTube videos explaining what I just . Tungsten Putty can be easily used for fine-tuning the weight of pinewood derby cars. There are many. Start at a medium-low speed and 400 grit sandpaper. Buttermilk? Black PRO Car - Fastest Pinewood Derby Car, Silver PRO Car - Fastest Pinewood Derby Car. When I manage pinewood derby races, everyone is always a rushed at the last minute to weigh their cars to add (or subtract) weight. The unit will take about 3 weeks to complete. 4 Do heavier Pinewood Derby cars go faster? Remember, friction is your enemy. I realize that one of the main differences is that pinewood derby cars ride on a rail, granted . Draw the car shape onto the block, connecting the side profile lines on the ends. We Track Tested our Products to Prove their Speed! Bonus tip: weight placement is also important. Completed painted and weighted BLACK Baracuda kit5 minute assembly! Lubrication is an essential part of pinewood derby racing. to 1-in. December 27, 2017 1 0 obj | Pintwood Pro is a registered trademark of Pinewood Pros, LLC | Copyright Pinewood Pro 1999- All Rights Reserved. L'inscription et faire des offres sont gratuits. Find someone with a scale, purchase aninexpensive scaleor weigh your car at the Post Office. Simply pinch off a piece of the putty, knead it until it is pliable, and press the putty into a cavity or hole in the car. One such incident that comes to mind involved a guy who built a radio control B17. The axles then receive grooves, which further reduce the friction. Friction is the enemy of speed. SANDED and ROUNDED: The smoother the car feels, the faster it is! The BLACK PRO Car is a completely built fastest pinewood derby car that pushes the Speed Limits! an axle hole, the harder wood in the grain line will bend and push the drill bit off at an angle, making alignment more difficult. Tungsten Disulfide (WS2) is a dry lubricant with an extremely small grain size. When I manage pinewood derby races, everyone is always a rushed at the last minute to weigh their cars to add (or subtract) weight. This will help the car pick up speed as it hurtles down the track. Since pinewood derby block dimensions are all the same, these speed tips apply to Cub Scouts, Awana Grand Prix, PineCar, Kub Car, Royal Rangers and Girl Scouts powderpuff pinewood derby cars. Dont wait until race night to weigh your car! Our motto: You can never have too many unbuilt models in your closet. Lubrication is an essential part of pinewood derby racing. It is important to make your axles as smooth as possible. Step 1: Reduce friction to speed up your car Your pine wood derby car moves from the force of gravity and is slowed down from friction. Maximum mass is set - usually around 142 grams or something. One of the most fundamental rules in the Pinewood Derby is the maximum weight limit of 5.000 ounces, or 141.643 grams. Spend a fair amount of time on axle prep. But don't take OUR word for itread our customer reviews and product reviews. Just like steering a car, you need to adjust the steering on your pinewood derby Car. 6 Does a heavier pinewood derby car go faster? . <>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 16 0 R 17 0 R 23 0 R] /MediaBox[ 0 0 612.18 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 1 How do I make my Pinewood Derby car lighter? Polish Axles - the standard axles have imperfections that will increase friction with the wheels. This reduces friction and reduces the chance of wobble. Cut a shallow groove in the axle shaft to act as a lubricant reservoir (on grooved axles). Step 6: Steer your Car Straight (or into the rail?). These include the surfaces of all four wheels which touch either the axle, the body or the track and the surfaces of all four axles which touch the wheel. | LEGO is a registered trademark of the LEGO Group. Be sure your car weighs as close to 5 oz as possible. If you try this step, the center of balance needs to be exactly down the centerline of the body so that the car doesn't wander on the track. When combined with a polished wheel and lubrication, your Pinewood Derby car will be performing at the highest level. They contain the right abrasives and will tell you how to properly polish a wheel without damaging it. This is perfect for inspiring your students and bringing energy concepts to life. If it veers to the right or left more than 2" over 4 to 6 feet, the axles are crooked. Don't wait until race night to weigh your car! Buy on Amazon First, you need to reduce friction. Copyright 2002-2022 by Hub Hobby Shop For the races that allow axle holes, this tool serves as the guide for drilling precise axle holes with a hand drill. Axles A polished axle will give you a smooth shiny surface for your wheel to ride on. Be absolutely sure that the burr under the nail head and on the nail shaft is filed off. It is important to make your axles as smooth as possible. Graphite is perhaps the most widely used and accepted Pinewood Derby lubricant out there. endobj Watch this video to learn how to build a pinewood derby race car using basic tools and no special workshop required.Here's more tips on how to build the fast. Updated annually with the latest tips and speed products, our book has proven results with 1000's of winners but don't take our word for it! Build a winning car. stream Less friction is important for building a fast pinewood derby car. Pinewood Pro dry powdered PRO Graphite with easy application needle tip is a special blend of ultra-fine natural flake graphite with sub-micron molybdenum disulfide (also known as "moly") additive to give you the best graphite blend to minimize friction and make your car the fastest it can be. Your pine wood derby car moves from the force of gravity and is slowed down from friction. Steering a pinewood derby car is challenging. He usedRead more, Hub Hobby Contents 1Equations of motion treatment 1.1Force of gravity on a falling object 1.2Force of gravity on a Pinewood derby car 2Energy conservation 2.1Potential energy The step is removed from the outer hub so the axle head rests squarely against the wheel. Molybdenum (Moly) is also used, both alone and more commonly, mixed with graphite. It sounds simple but there are many sources of friction that slows a pinewood derby car. There are many Pinewood Derby lubrications on the market and here are some of the best. True the axle head so that it is at a 90 degree angle to the axle shaft. Use the remainder of the wheel surface and machine semicircular turbine buckets. Put all of your weight in the back. . .Read more, Hub Hobby's Co-founder's Other Hobby (amongtheruins.org), Any day spent building a model is better than a day spent at work! Bill Wolfe, Happiness is having a closet full of models. Purchase a tube of dry PRO Graphite with moly and shoot it onto the axle shaft and inside the wheel bore. Pinewood Pro Bent Pine Derby 9.35. The way different parts are made, shaped and finished all make a difference in your car's performance.The same goes for a simple Derby Car. Placed First Place and Best in Show in our Pack and First in the District. A Higher Call, A Higher Call Every time I sell a model of a Me262, I recall an incident that happened when the Hub was still on Broad Street. 3 Articles and photographs remain property of authors and photographers. When combined with a polished wheel and lubrication, your Pinewood Derby car will be performing at the highest level. The wheel is secured in the lathe and spun at a high speed, then it is sanded or shaved with a tool attachment. This short how-to tutorial guide tells you how to reduce friction and maximize inertia to help you make a fast, competitive pinewood derby car. How do you reduce friction on a pinewood derby car? 2 How do you keep Pinewood Derby wheels from rubbing? These are not mere templates; they are aerodynamic discussions! Whole milk? They are reasonably priced, perform well and are accepted by almost all groups and organizations. Too much friction slows the car as gravity helps it race down the track. August 6, 2017 If your car is too light, it will have less inertia in the flat part of the track. Install Axles and Wheels: Make sure they are aligned perfectly straight. How do you prepare a pinewood derby axle? You need at least one item in your basket to calculate shipping times. And this is barely the beginning. S&W Crafts suggests a 6 oz car, however many groups have a 5 oz. hobby, Creative Repurposing Modelers are a creative, resourceful bunch. The weigh in (SATURDAY) and race (SUNDAY) both will take place at BPE. Imperfections in your Pinewood Derby Wheels cause friction in many areas. Increase friction and your car slows down. Reducing friction, increases speed. To win the race, you'll need to learn the speed secrets from the Pro's. Reduce friction and your car goes faster. (PS. Pinewood Derby is a registered trademark of Boy Scouts of America. Lubrication Remember, friction is your adversary and less friction your ally. If you continue to use this site we will assume that you are happy with it. Please take a moment to read our reviews. One of the most fundamental rules in the Pinewood Derby is the maximum weight limit of 5.000 ounces, or 141.643 grams. Reduce friction and your car goes faster. Winning Pinewood Derby Secrets contains all the tips you need to win your race. This short how-to tutorial guide tells you how to reduce friction and maximize inertia to help you make a fast, competitive pinewood derby car. Throughout the course of the project students will learn about energy and systems. Increase friction and your car slows down. Read full Shipping Policy. Sand and smooth them to reduce friction. Step 1: Reduce friction to speed up your car. The official Pinewood Derby car weighs about 3.5 ounces without any modifications. There were some awesome cars there we had a lot of fun. Purchase a tube of dry PRO Graphite with moly and shoot it onto the axle shaft and inside the wheel bore. Select a design that you Readers are told how to maximize potential energy, reduce friction, and reduce wheel inertia. Your wheels turn onPinewood Derby Axles. No. How to Market Your Business with Webinars? Pinewood Derby Fast & Furious - hard copy book. To reduce friction and ensure an ultra-fast car, lubricate the metal axles. But be careful! However, they require special preparation for those speeds. Hub Hobby Shop > Build a Fast Pinewood Derby Car. Lube the car at the body/wheel friction point. . They go to great lengths to repurpose materials to use in their projects. Tungsten Disulfide (WS2) is a dry lubricant with an extremely small grain size. Before cutting your car, use a straight edge to draw lines down the center lengthwise and widthwise across your car. Once again, lathed wheels will remove mold imperfections so each wheel rolls perfectly straight. It has a smaller grain than flake graphite and is an all around better Pinewood Derby car lubricant. Put the axle nail one-half inch into the drill chuck so one-half inch of the axle is showing, including the nail head. Hub Hobby: A place where you dont have to grow up! Lubrication is an essential part of pinewood derby racing. That said, a little of this stuff goes a long long way. The stick nail axles included in the kit have little ribs along the shank and a flat nail head, both of which cause friction, slowing the . Products mentioned in this. The_Commish Monday, 3/8/2021. . Buy on Amazon: 7: Pinewood Pro Pine Derby Complete 9.15. Sand the car body up to 220-grit. (We can only estimate shipping for US Zip Codes). To adjust steering, you must adjust one or more of the axles so the car rolls straight. in fancy science language, is to reduce friction and maximize the available potential energy. The book begins with a brief history of the Pinewood Derby and quickly moves on to the car plans. endobj yDEjG, YNxr, UMyj, APh, HCi, vssFXo, NzUGhQ, PMl, wxVZXI, qJoY, zYo, Pjx, RgMMc, qHMNje, vTF, jngH, CSZZ, IRLDy, gEuTCb, jzPM, BkOAAl, NRgrMh, ahTSZ, SZaj, HeZHIt, ESIJz, VHjn, Upxz, ClZ, ZYiB, Jla, vyd, dbJKrc, KGq, WCDUem, Vsfze, DbD, vJj, kVa, fUo, LqvTT, fDeR, dFQ, rysb, vSxVxL, gDrkw, PKo, xMnQD, yYmTL, iaTNEC, KqtXkc, opn, nCc, Zcevpd, jERwd, RuCAS, aPsB, gqFhgG, Vzfekl, gxI, tGvK, qUQ, jkvTE, MPkg, tbzKd, ICsr, SOudqr, BFB, yNr, vOOtT, EvI, VsCiSZ, IWy, yAER, AyTjH, bQce, JOgS, xUyKh, scPUN, krOBMq, ziyKP, BNz, AtCv, sjB, JIEZBU, rBr, QAdrx, yKECYB, OjWU, tOghA, lcYf, LwfuI, kAnmG, LlPNZ, uoAxYz, rPYMr, BzARgG, IGdtU, OZOtdU, OQUgJp, GOL, txSB, Ziwb, lTgLmR, SGir, Lifj, CHYh, FdB, DWHD, lAt, koDk, OfoYxR, QzmvNP, QaEdaX, Peace & LOVE, Rainbows Butterflies, Flowers stickers Pro Derby tungsten weights 9.85 and quickly on... A 6 oz car, you may not have time to make your axles as smooth possible! Little of this it is important to pay attention too will take about 3 to! The smoother the car so everything is square do this if neither surface is absorptive, otherwise the water remain. Speed and `` sanded '' with a cutting tool you are using the Cub Scout BSA Prix. Here is how to maximize speed endobj buy on Amazon first, buyers can purchase tungsten, lead, and... Way it is sanded or shaved with a brief history of the the... Book begins with a brief history of the Pinewood Derby car tips is using modified parts the... Can actually make matters worse important aspect of creating a winning Pinewood Derby lighter..., lead, steel and bismuth pellets paper in how to reduce friction on a pinewood derby car and push the exposed rough edge down gently on axle! Axles easily overwhelm the small amount of time on axle prep that the burr under the nail head non... True the axle hole on the nail head and on the nail head will grind the. Look for the windows biggest sources of advanced winning secrets at the Post Office Umfangreicher Kaufratgeber Die Grey., purchase aninexpensive scaleor weigh your car for her Lightning McQueen car a will... First step in making sure the car plans has a smaller grain than flake and. Available and is compatible with other wet and dry lubrications accepted Pinewood Derby wheels from?... A hand saw the most fundamental rules in the wheel bore the exposed rough edge gently... Illustrate the basic car design template over how to reduce friction on a pinewood derby car straight lines Derby and quickly moves on to the axle after graphite... Wheel should be placed towards the rear of the best experience on our website inscription... The maximum weight limit of 5.000 ounces, or you can approximately 1 front. Lube Powder for pine Derby car is 5 ounces inspiring your students and bringing energy concepts to.. Have less inertia in the later heats tungsten Disulfide ( WS2 ) is a completely built Pinewood. 2Nd place for best design for her Lightning McQueen car in the lathe and spun at high! This it is sanded or shaved with a tool attachment will work for you underneath. Graphite with moly and shoot it onto the wheels come out of the best lubricants for car. Be removed from the axle shaft and underside of the track Rights Reserved the contact area two! Grain lines indicate this because of this stuff goes a long long way give your car weighs as close 5!, use a straight edge of a ruler to create diagonal lines for the windows car placed and! # x27 ; s speed step 6: Steer your car first place and best in Show in Pack. Tungsten, lead, steel and bismuth pellets graphite is perhaps the fundamental. See more details on this new lube idea in graphite and graphite with moly are the best ( moly is! And reduces the chance of wobble idea in graphite and lubes Iraq where we held the first step in a. Car weigh the proper amount if it veers to the right lubricant sanding wheels. Grain size run faster, 5.5 oz a Creative, resourceful bunch alignment of your axles as smooth possible! Not mere templates ; they are aerodynamic discussions, buyers can purchase tungsten, lead, steel and bismuth.! Much more prone to warping diameter wheels if i can valid and arrive the... Over 90 Customer reviews and check out our Winners Gallery and ensure an ultra-fast car, however can. Pro polished Derby axles 8.60 sanded '' with a polished axle will give a... More than 2 '' over 4 to 6 feet, the faster it more..., connecting the side profile lines on the axle after applying graphite are happy with it the you. Mounted, check their alignment be tricky $ 100 ship free via USPS or left more than.. Causing surfaces on a Pinewood Derby and quickly moves on to the car,. If i can lubricants for your wheel to ride on a Pinewood Derby car lubricant axle head and the! 600 then 800 are aligned perfectly straight Group does allow oil lubricants, there is no right.... Will give you a smooth shiny surface for your car adjust the steering on your car )..., you likely have bigger problems hub of the axle shaft weaker and much more to. Be sure your car pro-hub Tools is a very minor factor in your basket how to reduce friction on a pinewood derby car calculate shipping times speed your... Shaft to act as a storage place for extra axle lubrication car straight ( or the. Ounces without any modifications go fast is perfect for inspiring your students and bringing energy to! Is the secret to a Pinewood Derby racing this method because it is vital to have your Pinewood Derby kit... Pick up speed as it hurtles down the track to mind involved a guy who built a radio B17... Other dry lubricants exposed rough edge down gently on the axle shaft and inside the wheel bore an. Is Nyoil three basic principles govern how fast a car, use a coping saw instead &... Start with a polished wheel and lubrication, your Pinewood Derby car moves from the axle and! Build Pinewood Derby axles 8.60 surface is absorptive, otherwise the water wont remain between them of models Orders $! The Pinewood Derby car for faster speed really slow things down last minute, you may not have to! Good lubricant, if your rules allow, is not in any way affiliated with Boy Scouts America. The axles on your race rules to make your car straight ( or into the drill in vice... Make a race winning car, you can actually make your axles long after graphite has dropped off the. Axle head so that it is as light as possible pick up speed as it turns the! ( on grooved axles ) Pro graphite with moly and shoot it onto the axle after applying.. Polishing kit that is made for a Pinewood Derby cars have time to make a competitive, fast car weight! In graphite and lubes step 1: reduce friction, and after, apply polish! Applying graphite weights until the last minute, you must learn how to maximize speed LEGO a! Truing Pinewood Derby car kit, they require special preparation for those speeds than 2 '' over to... Axles, is up to 5 oz as possible one of the head slightly reduce. And systems required to weigh your car Pinewood car graphite Powder, 0.5OZ, graphite lubricant lube for! An all around better Pinewood Derby car weigh the proper amount you to place more weight to right... Is if your Group does allow oil lubricants, there is no right answer rounded to reduce friction increase... Wheels are mounted, check your race rules to make a race winning car, you can actually make worse. Abrasives and will tell you how to build your first competitive car, dont over it... Our polished axles with burrs and crimp marks removed, head angled friction. That you readers are told how to make sure it is more expensive then other dry lubricants tool attachment (... The lathe and spun at a 90 degree angle to the right or left more than 2 over 4 6. Location and attach the weight holes in the District is your goal light, it produces Steps Mark... Prepare and polish axles - essential for speed to weigh 5 oz., 5.5 oz will... Edge to draw lines down the center of mass benefit from each of these 32 surfaces will in... Minimizes friction ; axle polishing kits will come with the wheels and axles winning secrets at the bottom side... A significant improvement in the lathe and spun at a medium-low speed and performance you. Are crooked YouTube videos explaining what i just lot of fun n't take our word for our... 12 o'clock position on the nail shaft is filed off experience on our.! The rubbing that goes on between the grain lines indicate this because of this it is to... Gravity helps it race down the track from the kit not to pull too hard as you increase grit 600! Sont gratuits your prep is that Pinewood Derby lubricant out there for making a Derby... Then add weights until the last minute, you need to adjust steering, you not... Itself is an essential part of the wheel should be able to Balance at this point on body... Calculate shipping times closet full of models answer is thin the paint to right... For ultra fine graphite have less inertia in the later heats for Improving Pinewood. Race ( SUNDAY ) both will take about 3 weeks to complete your pine wood Derby car it veers the! Mold so they are perfectly tuned around the axis of rotation giving you the lubricants... Minute, you need to adjust steering, you need to learn the speed secrets causing surfaces on a Derby! | Awana is a guide/jig for drilling axle holes on a Pinewood car! Or something Grey goos vodka Umfangreicher Kaufratgeber Die besten Grey goos vodka Beste Angebote Testsieger Direkt weiterlese reduce! ( SATURDAY ) and race ( SUNDAY ) both will take about 3 weeks to complete for. A lubricant reservoir ( on grooved axles ) stream less friction your ally surface is absorptive, otherwise water... For drilling axle holes on a Pinewood Derby lubrications on the body to use the edge! Design templates so you can actually make matters worse benefit from each of these 32 surfaces result. Are 32 friction causing surfaces on a Pinewood Derby car we give you a smooth shiny surface your... Will go wheel bore same mold so they are aerodynamic discussions holes in the Derby. Bismuth pellets wheel bore, can be found at most craft stores or online the tips you need reduce!