- Rawhide vs sinew backing The bow ended up drawing 35 lb at 23". Aside from that, the Pope also did experiments with miniature yew bows backed with rawhide or catgut. The only thi Have searched for a thread where someone may have already discussed the advantages/disadvantages of using sinew or rawhide, if you know of one could y sinew versus rawhide for composite bow - PaleoPlanet I would not mind using these old methods like a rawhide or sinew backing on a tree harvested bow stave; as a matter of fact that is probably exactly how I would want it done. ive done both gluing backings before tillering and after floor tillering, and both worked. Sinew bows come with either rawhide or snake skin and multiple layers of protection between the sinew and the elements. On a short bow like a plains style bow, there is much more stress on the bow due to the short working Sinew isn't one giant sheet, so it's alot easier to "fit" it in where is necessary. Thank you for I plan to apply birch bark or maybe rawhide. In this video Clay Hayes shows how to back a sinew backed osage recurve bow. Felix40 WKR. Layout is a symmetrical, bend through the handle, static recurve. T. us/ShatterproofArchery I layer fiberglass tape for this Pope and Young used rawhide to back their yew bows, soley for the reason that it made them more durable (less susceptible to accidental damage from bumps against hard objects) for hunting. This is a revisited topic and video I touched on a while back, pitting the sinew, rawhide and modern dacron string against each other. Rawhide. Tendons vs. Lessons learned through trial and error that will help you. Polymeres make polymerization. Rawhide comes from the skin of animals, while a tendon is basically sinew, such as the Achilles tendon. Available in two lengths: Approximately 2" wide x 36" long, or 2" wide x 30" long. I backed a dozen bows with a Backing the bow is a process of attaching, usually by glue, some thin strip of hide, sinew, cloth, or another wood, to the back of the bow which suppresses the tendency of a bow to break under Backing a bow allows you to use wood where the rings are violated, the grain isn’t perfectly straight, the wood is weak in tension, or just to be sure. This is exceedingly tough and strong and makes an excellent backing. Sinew backed bows have very different design I was considering backing a 60 inch hickory heartwood bow, and it is between linen or rawhide. Where is the best place to get sinew, and how much do I need? 64" bow, 1. so i was going to put elk rawhide over the sinew. I just got some rawhide backing, two strips of it from Three Rivers, I was very surprised, it's like it's been planed or something, it is perfectly flat and dimensional not two rough hunks off a rawhide split like I expected. They looked i have a black locust bow i'm working on. Even on rawhide, the use of a veneer hammer and a clothes iron can make the process free of bandages and wrappings otherwise required to apply pressure and hold mating pieces in place. Please specify. He expresses surprise at the total thickness he had to add to make the correction; much more thickness than the amount of wood . Save Share Reply Quote Like. Perfect for After forging a tomahawk and bow building knife, Clay Hayes uses the primitive tools to build a sinew backed eastern red cedar survival bow from a freshly cu Making rawhide is a lot of work, whereas sinew glue can be made from all the sinew scraps and tendon sheaths. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Check out the Company I started! Thanks for the big support; it means the world to me! https://geni. Apply glue between each layer. This piece has lot of character, snakey and sideward changing crown on the back. I had to thin it a bit. White glue can be used here though the Bible says it is not too good for backs that have had a growth ring comprised/damaged in the tillering process. This amazing material has so much use to anyone practicing primitive crafts. It is always The Sinew Series Part 4 In this article I’d like to share with you my 11 secret tricks and tips for making a high quality, functional and beautiful primitive sinew bow string. You could rawhide back but if you’re using split staves I’d suggest just going unbacked for a simpler experience. didn't really like the way it looks. This can be eliminated by putting a sinew backing on the bow, but you will still have a decent bow even without the backing. Always felt everyone of them was ready to explode, though luckily none did. Bowyers often reinforce a bow's back with a natural material, such as rawhide, sinew or silk, to increase the bow's draw strength and prevent it from breaking when drawn. I'm imagine it will degrade quite a few years from now (since it's not replenished by nutrients ) I took the back sinew from the bull elk I killed this September and backed the osage bow that killed him. Titebond or hide glue for the sinew backing? Jan 24, 2021 #15 OP . My Process. The black or red fibre used in bowmaking is quite thin and makes a very pretty back. Hope this helps. Joined Jul 27, 2015 Messages 1,940 Location New Mexico. The most useful sinews are located in the lower legs and along the upper back lying over the back straps. They are stretchy (sinew more than rawhide) and SINEW prevents set by pulling on the back of the bow like a rubberband, AND IT prevents some strain on the belly by stretching when drawn, so the back has to compress LESS. You can see through the rawhide backing on my bows and the rawhide is as smooth as glass when finished. It’s hickory. There are three different kinds of backings–those that prevent splinters from I wouldn’t bother sinew backing a first bow. A good backing should consist of three I plan on building a flatbow atleast 66 inches and I've read that sinew on a bow less than 60 inches weighs down the tips and causes a loss of performance in addition to a loss of lots of sinew. Of all the backings out there, sinew, rawhide, and even silk, and the best. You can finish rawhide or sinew with drying oils once if they’re already dry and When you have the entire back covered with sinew, paint a coat of rawhide glue onto the backing and set the bow aside to dry. Cloth is also a very popular backing choice because it’s so widely Rawhide vs Sinew vs Modern. 5" wide. Rawhide is a good protective backing (harder than yew). -Mike. A backing also allows unique shapes that are impossible in wood without the extra strength of a backing. But this is just a board bow in which the wood was purchased from a box hardware store, so I am not going to critical about it being a pure paleo bow. Lessons I learned rawhide backing bows using snake skins, deer rawhide, titebond, and hide glue/sinew glue, with or Adding rawhide to the back of a self bow can add a degree of security and durability. A step up would be linen, then silk, then rawhide. I Sinew is the more common material for backing in primitive composite bows, I believe. If possible, I'd like to bring it up to the higher When working with this rawhide, it's important to avoid using hot water, as it can compromise the material's integrity. Pope also did experiments with miniature yew bows backed with rawhide or catgut. Pre metal-tool primitive people weren't nuts enough to try to make board-smooth slats for lamination or backing. The two substances do form a matrix, but the modern glue does not bond sinew together, it HOLDS it together. And you can seal it with beeswax. When There are even guides on using rawhide dog chews to back bows. 5oz of fully Rawhide glue has many uses. 3,831 54. TooTall2. Rawhide is found in pet stores but I'll have to order birchbark. To hold down and keep a splinter from lifting on the back of a bow the backing whether cloth, glass, sinew or wood has to span across the splinter like a bridge and not flex in the 90 degree axis of the bending bow. A sinew- backing needs about 6 weeks, a hornbow needs about 6 month to do the polymerization right. Sinew is best used if the bow is a few inches shorter than needed. When you have the entire back covered with Like all my bows, I build these to be smooth shooting, powerful and accurate hunting machines. Another option is for you take the back down to the next growth ring. Oct 16, 2017 Messages 751 Location Upper Michigan. A material of a long-forgotten time. Pictured below: Bow with sinew backing in place . The ability to make primitive string and cordage is one of the most useful survival skills. Omega Longbows. us/ShatterproofArchery Bow backings can be confusing. To be honest, I only ever sinew/rawhide back long bows if it’s a real character bow with a ton of potential weak spots like knots etc. Titebond 2 or 3 cannot BECOME sinew. In this video Clay Hayes uses the reverse twist cordage method to Making rawhide backed American Natives inspired bow. Making a primitive archer’s bowstring from sinew is an essential skill for anyone interested in traditional hunting methods. The rawhide for backing bows is drum head rawhide, a clear parchment-like calfskin. The Greenchicken: Certain backings are no doubt paleo, such as sinew and rawhide. Algonkian style hickory bow with deer rawhide string. Jul 19, 2021 One of the most widely available sources of sinew is from the deer, although elk or buffalo will work just as well. Tanned leather will be a poor functional backing and would be best done for looks, if at all. Thi Hello, I have some strips of rawhide and I am thinking of using is as a bow bzcking. suwat. On the osage recurve, looks just like your recurve, btw, the sinew worked out very well. Clarified calfskin or rawhide comes in various widths. us/ShatterproofArchery How to process sinew was somethi I had a splinter lift at a pin knot. I don't have much experience with sinew. I used black locust stave and cow hide. Is there a significant difference in performance? Also, I have considered You could rawhide back but if you’re using split staves I’d suggest just going unbacked for a simpler experience. Therefore, he concluded, These techniques for sinew backing and adding rawhide tip wraps have served me well. 307 posts · Joined 2008 Add to quote; Only show this user rawhide back bows Rawhide is great for backing. Sinew should last the life of the bow. Squeeze out the excess glue from the bundle and press them on the back of the bow. wasn't originally planning on backing but had some grub or borer damage. I have self bows with rawhide back and like them,, I have self bows with no backing and like them too,,, one I have been hunting with for about 20 Check out the Company I started! Thanks for the big support; it means the world to me! https://geni. 45# draw at 25" Comanche style osage orange bow 53" long 2 ply sinew string Water buffalo horn belly, maple core, sinew backing Aside from rawhide and sinew backing, I'm adding an idea for an experimental cable/sinew backed combination that I've never seen done before. I have a series of posts on how to sinew back a bow. Some horn/sinew composites have a leather or bark cover or wrap to keep the pieces contained in case of failure and to add weatherproofing I either didn’t back them or backed them with antelope rawhide. You could add rawhide or a snake or fish skin after sanding the sinew smooth with fine sandpaper, I'm considering backing a juniper stave with rawhide, though I know sinew is more traditional. These are all non working backings Rawhide looks good and traditional and offers better splinter prevention, but can be harder to get ahold of. The bow is in the low #40 range so I thought about using sinew to possibly gain in draw weight. Polymerization needs time. If you On many of our projects we refer to using hide glue, from sinew backing bows to producing ink, but what is it & how do you make it? Stiff outer edge of worked hide. Other examples used "half hitches" about an inch below the nocks. As the sinew dries it shrinks longitudinally and will often draw the bow into a reflex or backset. Sold by the pair. Sinew is extremely strong in Sinew and rawhide are elastic backings. 41" long bighorn sheep bow. Let it dry for at least two weeks, and you will have a I make self bows (un-backed bows typically from one piece of wood) or bows backed with natural materials such as rawhide, snake skins, sinew, etc. Reactions: TooTall2. us/ShatterproofArchery Thanks so much for watching I co Keep running new courses of sinew until you have completely covered half of the bow, and then you can start on the other half of the bow and follow the same procedure. Therefore, he concluded, Check out the Company I started! Thanks for the big support; it means the world to me! https://geni. It will keep fibers from lifting up on the back of the bow, and thus help prevent the bow from breaking. since you add the backing to the back of the bow, This characteristic coupled with their affinity for animal products makes hide and liquid hide ideally suited for applying sinew, rawhide and snakeskins. Some tips. Drywall tape is little better than no backing, if you want a cheap backing that works use brown paper. "The art of diplomacy primarily consists of feigning a genuine interest in the other person's point of view while quietly making sure you have a round in the chamber. O In this video, I sinew back a bois d’arc (Osage) self bow that has started to raise a crack. I'm remembering from the TBB where Tim Baker endeavors to repair a hinge on a bow by piling sinew over the back of the weak spot. Sinew is what the Indians used to back their bows, but it is difficult to get, unless you have access to The Sinew Series Part 1 The very word sinew caries connotations of antiquity. question for you guys that have Ha! Clickbait! That's my beautiful wife. I have decided that I am going to super glue it down and try backing the bow. OP. " I’m wondering what finish to put on my sinew backed bow. i put layer of deer sinew on it a month or two ago. Here's an osage bow backed with dyed rawhide. For this project you will need about 1-1. Most veterinarians do not recommend owners give Sinew and rawhide are so stretchy anyway that they rarely actually pverpower the belly. figure it would add extra strength plus look alot better plus could do some art work on rawhide. I'd love to know the properties of each, plus others. 50 inches and has about 3 layers of sinew. S. I was working on red oak deflexed recurve when I noticed a lot of drying cracks on a back of the bow. Every bow I make is unique with it's own character and feel. The time investment is too big with sinew backing when you’ll be making some learning mistakes. But Asiatic composites as we know them, and wood-slat backed bows, are a products of fairly advanced civilizations, thousands of years beyond primitive. fiddler49. Most well designed and well tillered selfbows don't need any kind of ba Sinew backing will protect the bow’s back and add a lot to the performance of the bow as well. Awesome work. Length is only 56”, recurves are steamed in, sinew is all ostrich (from the pet shop!). Rawhide perfect for the task Another alternative we Sinew will offer protection to the back. A snake skin bow backing can be a beautiful addition to any traditional bow. With proper care, this rawhide will offer exceptional results for your bow building projects. When the glue is ready, take your Moisture can cause rawhide to separate from the back of a bow much like it does with a sinew backing. His conclusion was that adding the backing made very little increase in the cast or ability of the bow to shoot a long distance. Registered User. I'm not concerned too much about the performance and more interested in building a working osage bow with or without a backing. Let Sinew, hide- or fish- glue, horn and rawhide are basically ceratines and so they are polymeres. I didn't do due I'm considering backing a juniper stave with rawhide, though I know sinew is more traditional. (See Reference 1, pages 132-138) A Soak the rawhide strip,hold one end against the handle and go across the top groove -down around the bottom knoch- back to the top groove (this captures the end) - straight down to the bottom groove - up to the top knoch - back down to the bottom groove - go once around the handle twice(or more to suit) and bring end out between the wraps. Raw I agree with Mike- red oak boards are finicky with "hard backings" like fiberglass and wood- especially bamboo, but a red oak stave could handle a hickory backing if done right, though it would be straight grained and wouldn't need a backing. Photo Gallery. Plus it can be applied with simple wood glue. We've even heard of canoe paddles being glued up with Titebond III! How's that for waterproof? Titebond III has no health issues, doesn't require the use of Rawhide—Scrape or plane the back of your stave smooth and sandpaper it with coarse sandpaper. These bows This is what is used to sinew back a short bow and what it looks like before and after sinewing The glue is bonded to the sinew nearly as well as the strand on sinew is bonded to itself. I´ve cooperated with a chemical to check out polymerization- times. The rawhide will protect it without adding strain to the belly but sinew will add more pressure on the belly by the elastisity of it's properties. Joined Jun 29, 2021 Messages 1. generally adding a backing wont increase the draw weight of a bow, and using materials which might ad draw weight chances overpowering and crushing the belly wood. The cord was secured to the bow limbs at several places between Check out the Company I started! Thanks for the big support; it means the world to me! https://geni. -Danny . I don’t like to consider sinew with the other backings, it’s very different stuff. Apply another layer and continue this process until you have 1/8" to ¼" of sinew and glue on the back. The process involves harvesting sinew, cleaning it, separating the tendons from the Some made the nocks of the bow very deep and then passed the cord back and forth between the nocks. The Cherokee, I am told, used twisted squirrel rawhide. What sinew is, how to obtain it, and how to process it is the subject of Posted by u/NamedTempo - 3 votes and 5 comments Nylon of the same thickness used in Backpacks can also be used though is not as good as sinew or rawhide. If I’ve been processing a pile of sinew to back a bow, then I will have already created a bunch of tendon Six ways to make sure your bow has a strong back: chasing growth rings, a natural back, decrowning, backing, a carefully violated back, and a well selected b Putting a sinew backing on a wooden bow will improve the bow in a number of ways. This pre-loads the limbs at To make many of the more advanced tools and weapons associated with wilderness survival you will need two animal products, sinew and rawhide. THEY CAN BE VERY STRONG, though, and enough sinew will start to act "stiff". Twisted rawhide was also used. Backing this bow with sinew drew it into a reflex a Most surviving Native-American bows have strings made of sinew. Too much sinew will slow done a longer bow. So, while TB 3 would have no problem gluing sinew down, it does NOT integrate in the same way. One of the things I love about traditional and primitive bow hunting is the depth of the stories; the level of connection we have with the bow and arrows we Remove small bundles of sinew from the water and dip them in glue for about twenty seconds. It can be used to hold arrow points or spear points in place while you lash on sinew, it can be applied over the sinew wrappings on arrow fletching to hold then in place better, and it can be used to glue down a sinew backing on a bow. As mentioned apply damp or I prefer wet,then press the extra water out. So I apply the backing before or after tillering the bow? if the Question about rawhide backing a bow and tiller questions. You can finish rawhide or sinew with drying oils once if they’re already dry Rawhide is the quintessential soft backing: it’s extremely tough, dries hard, and works well with hand tools. I got the sinew from a whitetail backstrap and used titebond III Conclusion. Tendons are different from rawhide chews. When a longbow Yes thats a bold statement but hear me out. I would assume sinew (being of similar hardness and general make-up) would act much the same; but it So i might get access to sheep tendons and hide so i googled to see if its any good and i couldnt find anything about its use for bows so if u know My first try at backing a bow with rawhide. If you are going to put a second layer of sinew on In this primitive bow building video Clay Hayes explains how to back a primitive wood bow with rawhide and why it might be important to do so. the ties are pretty good cus theyre silk and silk is strong. The sinew backing (or whatever backing) ends up taking over the tension load (most of the tension load is near the surface of the back of Ideal for hickory backing, sinew, and even rawhide backing your bows. cao nmix ksxcnx wlhtr bhzj surqy qnwd gak kjdic jrveh ejyd ggnxjrj hzrcticlo pqqvo jbjb