The last bow I made has Holmgarde style lower limb and a … Today I finished tillering the 72" hickory bow (no backing!) We place the bow on the top of the tiller board and pull the string down to the first groove. The design includes a flat base which makes it easier to use. 27. It is much easier to work a bow on a tillering tree than to put it on and off many times on a stick. You can see that the bow was bending straight out of the handle which is bad on such a long bow. Tillering board is 35" tip to tip and actual dimensions are approx. For a 26 in draw, make your bow at least 63 inches nock to nock. What really matters is that the bow is balanced. Placed the strings on the bow in the grooves. It … Submit. Check it thereafter at intervals, after approximately 1,000, 5,000 and 10,000 shots. The build: 3 Hickory board bows with Padauk handles and tip overlays. Some pics - Place the end of the tiller stick, the side where there are no notches, on the arrow notch or on the rest of the bow. hide. The tiller is important too, but in board bows, I find this critical. Tiller check red oak board bow. Having the right bow tillering tools makes it easier to remove wood. Apr 9, 2017 - The most important thing you need to make an horno is adobe clay. My suggestion is that if this is your first bow make it at least 68 in. I used the tillering tree to flex the limbs at a simulated brace height. I put a piece of 2x4 under the handle before I clamped the tips down, so I gave myself a little reflex to start off with before I began tillering. I use both hands to flex the bow on the tree. Here's an example of a tillering tree (or a tillering stick with a base): I don't have a tillering tree (a simple wooden device to hold the bow and hook the drawn bowstring into notches at different levels of draw-back) and am wondering if & how I can tiller the bow without the use of a tillering tree, or nails and pullies in an actually tree? Tiller Check and Updates. It might be best if you let the handle flex a bit, this may give you another couple inches of draw. Board Bows For the length, take your draw, double it and add 20-30%. $20.97 Price. Successfully tillering a bow takes time and is difficult to teach, even in person, so there is only so much that you can learn from reading without just going and doing it. save. I wish now that I had cut the board a little longer, and had 3 6 foot pieces and 3 4 foot pieces to make some kid bows and give me some extra length to play with on the heavier bows, but hindsight and all that jazz. The Pine Hollow Longbows tillering stick reveals how your stave is reacting to the corrections you're making during the tillering process. Time to Tiller the Bow . I use a faceted tillering technique that was taught to me by Dean Torges and his book "Hunting the Osage Bow" (HOB). shaped as shown in Figure 7. Perfect tiller Hinged Tiller Flat Spot. From: Rut Nut. Share. This page shows how I get a bow from the floor tiller stage to final tiller. DISCUSSIONS. 28 posts 1; 2; Next; Tillering stick vs TIllering Tree Tillering … So put the bow on the stick and start pulling it back, you want a smooth even curve, you can see my outer limbs are too stiff, so I'll scrape the belly (string) side to thin them. 15-Jan-08 "Actually it's quite good workout" Yeah bro, it shows, LOL! After I brought the dimensions to within 1/16” of dimensions listed on the plans, I tempered the limbs with my heat gun. Jim has found the secret to tillering a pyramid bow. The simplest method is with a tillering stick fashioned from a piece of wood 7/8 by 2 by 24 in. side profile. Each of these features can be analyzed separately. This is most useful on straight board bows. In my opinion, it really doesn’t matter what tiller measurement the bow ends up with. support@shatterproofarchery.com. Ours is constructed of clear pine with a top notch of approx. It only takes a few minutes. Yes there's 4 laid out. When selecting a board think STRAIGHT GRAIN. The tiller stick, on one end, has quite a few notches near each other extending about halfway down the length of the stick. LOL- Thanks Denny, I shoulda just asked you first! Close. Tillering the Organic Bow ©Dean Torges/The Bowyer's Edge™ In Hunting the Osage Bow; A Chronicle of Craft, I defined a bow as "dry wood expertly tillered" and then spent 160 pages of directions and illustrations in explanation. Actually it's quite good workout- kinda like a bowflex~(8o) From: spider1. The lighter tips make for a faster bow. When tillering later, that tearout will go away. I'm working on a Maple board bow, backed with deer rawhide. All of my bows have been red oak board bows, and like the others, this one was a breeze to cut out and shape. 64" aiming for 50/45# @ 28". When the limbs appeared to bending evenly on the tillering tree, it was time to brace the bow. The final shaping of the bow now begins, but before it is started, a rig for tillering the bow must be made. It is not as helpful with staves that are not uniform. Place it on the back of your bow, making sure it is centered. Our tillering stick is made from solid wood and is notched every two inches from 4" to 28". Kier, when you tiller the bow there is no suggested thickness, you simply remove wood from the belly until it bends the way you want it to. I highly recommend this book. Oak Board Bow Plans [Imperial and Metric] Click here to download. Product Support STAY CONNECTED . 13 comments. PaleoPlanet > Bowmaking/Archery Discussion Forums > Archery - Primitive Bows > Tillering stick vs TIllering Tree. After a couple hours at the hardwood store and $45 I have enough hickory now to build 10 bows Hers the 2 for this build with the bows laid out. Keep working until you have a tiller you're happy with. Keep checking the bow against its fingerprint in the early stages of its life, and make corrections before faults become dramatic. Final tillering check red oak pyramid board bow . Place your bow on a tillering board and pull it down 3-4 inches. Tillering means bending the bow while in the process of making, to determine whether or not it is bending properly. Still at the floor tillering stage, the bow lost quite a bit of strength from the trapping and, with some more scraping, was ready for the tiller tree. It is a great shooter, doesn't seem to stack very bad and the hand shock is quite tolerable. NEED A TILLERING STRING TO HELP BUILD YOUR BOW? To cut down on set the wider near handle wood has to do more of its share of bending. That is a minimum; remember that a longer bow will be more forgiving of tillering errors. Tillering Stick Every bowyer needs a tillering stick. Posted by 1 day ago. Absolutely! Report Save. Pro-tip: Never pull the bow past your desired weight. Tiller Check and Updates. level 1. Ferret's Board Bow; Kids Osage Selfbow; Carp Skinning a Bow; Tiller 101; Roughout Page 2; Roughout Page 3 ; 2011 TradGang Bow Swap; Tillering 101 July 31, 2005. I marked about 7-8" away from the handle so I knew not to scrape there. 3/4" x 3-3/8". Scott over at Bear Mtn. All 3 will be 66"oal, 2" wide at the fades and 1/2"tips. This means that you want a board that you can see the grain or the lines of the wood straight from end to end, or at least the place you will be using. Preferably, it must be straight from the front and sides. A tillering stick is easy to make, it is a long bit of board, 1x2 by about 36", with notches cut about every one or two inches, and a platform at the top end. 1½" x 3" and 28 side-notches cut 1/2" deep for strength, spaced 1" apart. Close. It changes the shape of the bow in that it reflexes the bow (the tips are bent opposite to the direction they move when drawing the bow. 1/8. FORUMS. The bow is only floor tillered and I put the string on quickly and used the scale to see how far it would bend before hitting 30lb. This will get them closer to final tiller before even doing any wood removal, but even then they still do final tillering by wood removal off the belly. After all, it’s just a measurement. One side or the other might bend more and that is … The centre of the bow should be the shelf and this should correlate to the nock point on the string, the self bows Ive made tend to wind up with a slightly heavier or thicker bottom limb after the tillering process. In the according row ( 55/65 lbs ) we can see that we need a stack thickness of 0.38 – 0.40 inches. After working on it for a while, the tips bend down to ~6" with a distance of 60" between knocks. 2 at 50# @ 30" & 1 at 30# @ 26". 1/5. 5. Tiller check red oak board bow. It also reduces the tensile forces on the wood fibers in the back of the bow. tillering. Get a straight piece of wood that is a foot longer than your bow. This will be the difference between success and failure. You can now measure the distance that each limb has traveled. That said, be prepared to break a few bows. Final tillering check red oak pyramid board bow. NOTIFICATIONS. So we end up with a theoretical draw weight of 62 lbs. A primitive skills and aboriginal technology message board for those interested in Stone Age, Bushcraft, Survival skills and Pal. and it looks great! The string is then stretched to fit into one notch on the tiller stick. Dynamic balance means that, during the draw stroke, the limb tips pull back the same distance at every inch on the tillering tree, and during the power stroke, they return back to brace with exactly the same force. Archery in Wasilla made up 1/2 dozen 1916 Eastons which seem to be a good combination. 3 years ago. Kramer Ammons YouTube … Archery Accessories. This is the point where I put way the rasp and use only a scraper. SHOP NOW SHOP . We need a tillering stick, i just took a 3 foot piece of 2x4 and cut slots every inch, suboptimal, but workable. Any deviation from that fingerprint during the life of the bow will reveal where you are weak in tillering. MESSAGES. Posted by 1 day ago. But you can start with floor tillering, bending the bow tip against the floor, limb against the knee to get an idea of the bendiness of each limb. On a continuum, bend in the handle bows may be shorter than handle bows. Going to cut out the rough blanks. Shop your custom string below! 15-Jan-08. Bowyer Tools CUSTOMER SERVICE . I don't often, unless I make a board bow, get my choice of designs in some of the woods I work. With a stack thickness of 0.39 inches, that equals a draw weigth of 60 lbs, we are very close to our theoretical draw weight of 62 lbs and we should be able to hit the target weight of 45@28. long. Bowstrings. This will allow you to look at how the top and bottom limbs compare to one another. Share. The tiller should appear rounder, then, as Jim's does. The best thing about making selfbows is … This is with a knock to knock string (no slack) and measuring about #23 at around 12" on my tillering tree. Yes I am going to fade the handle, I was just excited to be done building the tillering tree and put the bow in it for the picture. TILLERING STRING. Final specs are ~45# @ 28" which is the heaviest bow I have built so far. Tillering a bow is the bow building process of making the limbs bend as the bow is drawn. roughly 61 inches long. share. Share with: Link: Copy link. If you're building self bows, laminated bows, or finishing one of our many bow kits you'll need a tillering stick. 16. We now look at how the bow is bending.
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