I was able to inspect those first two tire hammers built from Ray Clontz's design. For a better experience, please enable JavaScript in your browser before proceeding. of gathering materials and construction time, you can make your own power hammer with a unique drive mechanism. The initial crank throw is a 2.25" radius. Find Blacksmith Power Hammer faster !| https://www.used.forsale All have gotten well running hammers. Holes are drilled and tapped in the anvil for the post brace, the bottom die and mounting angles to the base. It weighs 100 pounds without the top and bottom plates, thus adding considerably to the mass of the machine. The rear disk rotor has a V-belt grove cut in the outside edge to make it a pulley and is driven by a V-belt directly from the 1140 RMP motor. Doubling the head weigh will double the head impact energy. At rest Hammer to anvil height 1.5 inches. Here's a rebuilt 25 lb. The clutch is made up of two automotive brake disk rotors bolted to aluminum hubs. Similar to Ray Clontz's personal power hammer, I use two automotive disk brake rotors with clutch friction material between them for clutch and speed control. The 3/4" thick steel plates were welded to the top and bottom of the vertical post. . The NC-JYH Tire Hammer. The hammer track or guide assembly is bolted to the frame. It may not display this or other websites correctly. This is a big chunk of steel and was the first acquired item for my Disk Power Hammer. The hammer movement is constrained by the "U" shaped 1"x3/4" Ultra High Molecular Weight Polyethylene [UHMW-PE] bearing material. We've got several homemade blacksmith power hammer plan designs for sale plus plans for other type of blacksmithing tools. Discover (and save!) Saved from bladesmithsforum.com Tire hammer plans? It is finally complete! Jun 19, 2015 - This Pin was discovered by Julio Hearst. If our spring is sized correctly, the Disk Power Hammer design will almost, but not quite reach this crash condition at full speed operation. Discover (and save!) The "U" shaped UHMW-PE is almost as slick as Teflon and is available from McMaster-Carr. Dec 31, 2019 - Tire hammer plans? The hammer runs about 250 to 300 rpm (depending on tire diameter) and uses flat dies made from heat treated 4140 tool steel. These plans are for a 50 lb. Clay has lots of jigs that make the job easier but it can be done without his jigs. The impact weight of a power hammer includes the weight of all materials attached to the hammer head such as the weight of the top die, slide, slide spacer, bolts and about half of the weight of the lower swing arms. Most bushings have grease fittings. He can help you with absolutely ANYTHING. your own Pins on Pinterest Hammer head moving assembly weight of 35 pounds. Attending a workshop is the way to go,,, or buy one. I have access to a metal lathe and milling machine, and I enjoy both designing and fabricating. To keep things simple, I did not want to use a jack shaft to reduce the motor output speed. The first models were built from Ray's notes or photos or visual inspections of a completed machine and all were a little different depending on what materials were at hand. Like the Little Giant, both ends of the Disk Hammer lower toggle linkage arm connectors are offset to allow maximum vertical travel of the hammer head before mechanically binding with the hammer and main linkage arms. Tire Power Hammer Plans Rusty Pelican Start To Build Your Own Furniture 17 Nov 2020 ( 24/7 Access) | Tire Power Hammer Plans Rusty Pelican Complete Instructions From Start To Finish. For full instructions and details, PLEASE call my father who has copyrights to the Rusty and Dusty power hammer plans. The hammer, spacer and hammer slide plate were keyed and bolted together. The clutch mechanism requires 120 pounds of force on the throwout bearing for positive clutch engagement. Clay Spencer Tire Hammer users Group - Blacksmith has 982 members. The basic design of my Disk Power Hammer will favor the Little Giant Power hammer. The highest energy will be obtained with the largest head weight that can be utilized while still maintaining the maximum hammer head stroke at the desired impacts per second. When choosing what soap to use to clean your UTV, you may be tempted to reach for regular dish soap, but this might be a mistake. Linkage springs compress at 270 pounds per inch with 4" maximum. Clontz utilized two automotive brake rotors, an automotive clutch plate and automotive clutch throw out bearing as a speed control device and clutch. From the information I've found, the power hammer anvil should weigh from 10 to 18 times the hammer weight. The 1.375" drive shaft rotates in "off the shelf" pillar block ball bearings and is driven by a rear mounted clutch assembly. He can help you with absolutely ANYTHING. Around 2000 Ray Clontz built for himself a mechanical power hammer designed similar to a Little Giant mechanical power hammer. This is providing a total of 40 square inches of friction contact. Tire Power Hammer Plans Youtube Broadcast View Woodworking Projects 05 Nov 2020 ( Step-By-Step Blueprints) | Tire Power Hammer Plans Youtube Broadcast Get Free & Instant Access!! Maximum linkage hammer head travel 9.5 inches [neutral to max without crankshaft stroke]. It will cause the hammer to travel a greater distance than the stroke of the crankshaft. Do … I have seen these hammers used and think for the money it is a very good mechanical hammer, similar to a Little Giant. It is a force multiplier with the ability to perform drawing, reducing, forming, cutting, and welding operations in the fraction of the time that a man can. This calculates to a 350 to 630 pound anvil for a 35 pound hammer. The base is a 1" thick by 16" wide by 30 inches long piece of hot rolled steel plate. Tire Power Hammer Free Plans View Woodworking Projects 15 Nov 2020 ( Step-By-Step Blueprints) | Tire Power Hammer Free Plans Download Guides!! The energy delivered by the hammer-blow is equivalent to one half the mass of the head times the square of the head's speed at the time of impact (E={MV^2/2}). We accomplished this without Clay directing the workshop and we built 15. All have gotten well running hammers. This was a noisy interrupted cut on the gear head metal lathe because of the brake disc cooling fins. See more ideas about power hammer, power hammer plans, blacksmith power hammer. This ability to easily tune the power hammer is a very handy design feature to incorporate into the Power Hammer design. I met Ray Clontz in summer 2011 at a Southern Foothills Blacksmiths group meeting of the North Carolina Chapter of the Artist-Blacksmith's Association of North America [NC-ABANA]. power hammer that uses the rear axle and hub from a front drive car and emergency spare tire and weighs about 700 lbs. Clay Spencer, a former NASA engineer, has supervised several group builds of Clay's version of the Ray Clontz tire hammer design. In the sides of the vertical post, 3/8-24 UNF holes were drilled and tapped in appropriate locations for mounting the anvil brace, hammer track, clutch linkage, motor mount, accessory rack and foot control. This should be a familiar concept to a blacksmith. As in traditional hand hammer blacksmith work, the power hammer anvil is very important. With lesser pressure the clutch smoothly reduces the number of hammer to light impacts. So due to the time constraint, Clay's design favors simplicity of fabrication. Sep 1, 2016 - This Pin was discovered by Masahiro Tanaka. Blacksmith and Industrial Forging Hammers, tools and techniques. Welcome! This hammer assembly would have been really nice to have been cast in one piece. For the initial setup a 1.75" motor pulley was used, full speed produces about 3 hammer impacts per second. If one wants more energy from a power hammer, it seems logical to try and increase the head speed per revolution and the number of revolutions per second as much as possible. Apr 8, 2019 - Explore Mike haltom's board "power hammer plans" on Pinterest. your own Pins on Pinterest The drive line is similar to the Little Giant power hammer. Plans are not available on CD or metric. !how to Tire Power Hammer Plans Zone for Reclaimed Lumber Farmhouse Bench by nhemlok Legs and pegboard stretchers from 2×2 ’ s and the post brace, the power hammer plans mounting the brace... 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