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Metal Spinning Quotes Metal spinning is the process of forming a piece of flat metal in sheet stock over a pre-turned, three-dimensional pattern while it is spinning on a machine tool similar to a lathe. Metal spinning is most commonly used for open forms; meaning that the opening diameter is larger than the rest of the form, thus allowing the spun metal to be easily removed from the pattern. Metal spinning is often performed under CNC control this is referred to as CNC metal spinning. www.mfgquote.com /process_metal_spinning.cfm   (294 words)

Metal spinning - Wikipedia, the free encyclopedia Metal Spinning is a process by which circles of metal are shaped over mandrels (also called forms) while mounted on a spinning lathe by the application of levered force with various tools. The basic hand metal spinning tool is called a spoon, though many other tools (be they commercially produced, ad hoc, or improvised) can be used to effect varied results.spinning tools can be made of hardened steel for using with aluminium or solid brass for spinning stainless steel/mild steel. Metal spinning can be accomplished using a wide variety of materials from soft tempered aluminum and copper to structural plate steel and stainless steels. en.wikipedia.org /wiki/Metal_spinning   (564 words)

ACME Metal Spinning - Releases & Articles Metal spinning is an age-old art, but even high technology manufacturers have rediscovered that Acme Metal Spinning has the solution to many of their design problems. By definition, metal spinning is a method of forming flat metal discs or pre-formed metal workpieces on a metal spinning lathe into conical, hemispherical and cylindrical shapes. Metal spinning also competes favorably with a variety of plastic fabrication processes, especially where the cost of metal is often less than expensive petroleum-based material. www.acmemetalspinning.com /8171.html   (1564 words)

More Woodturning Sample Article 2 Metal spinning is the process by which a piece of flat sheet metal is formed over a pre-turned, three-dimensional pattern while it is spinning on a lathe. This forming is done by applying pressure to the metal as it spins to press it against the wooden form and cause the metal to take on the form of the pattern. To begin the spinning, the metal disk is centered between the male pattern (mounted on the headstock) and a wood follower mounted on the tailstock (a live center is desirable). www.fholder.com /Woodturning/article2.htm   (747 words)

spinning A levered force is applied uniformly to the sheet metal by rotating the metal and its intended form (mandrel) at very high rpms, thus the sheet metal is deformed evenly without any wrinkling or warble. Metals harden as they are worked which sometimes necessitates annealing the piece partway through a spin, but often this isn’t necessary and the metal hardens to a desirable stiffness as the part is spun. As mentioned in the Tools section, the wooden butt of the 3-foot long spinning tool is placed in the armpit and held in place with the right hand near the middle and the left hand curled around the tool post securing the tool to the pivot or fulcrum. www.stanford.edu /group/prl/documents/html/spinning.htm   (3622 words)

Australian Metal Spinning Australian Metal Spinning was established as GP Metal Spinning in 1969 and changed its name to Australian Metal Spinning in 2000. Spinning has been around for centuries and will be for a long time to come but with the advent of automation in the manufacturing industry metal spinning is moving forwards with the times. At Australian Metal Spinning we believe that there will always be a place for tradesmen to apply their trade as spinning can be a form of sculpture. www.ausmetal.com.au   (256 words)

Metal Spinning - Metal Spinning Services > Metal Spinners, Hydroforming Services Texas Metal Spinning is a custom metal spinning manufacturer and secondary operations provider of all formable metals to close tolerances including stainless steel metal spinning, aluminum metal spinning, carbon, copper, brass, titanium and hastelloy spinnings. Metal spinning is a “cold worked” metal fabrication technique which is similar to a potter forming his clay except a metal spinner uses a flat round disc of sheet metal which is rotating on a spinning lathe. Due to the high speed at which the metal is spinning and the large amount of human force used in the forming of a piece, extensive training and safety precautions are implemented. www.iqsdirectory.com /metal-spinning   (1280 words)

Metal Spinning A flat sheet of metal is cut into a round disk, and placed between the chuck and a holding device called the follower or chaser. While turning or spinning in the lathe, the metal disk is folded over the chuck using a blunt tool, often made of wood or steel. While the lathe is in motion, the disk is then pushed or "spun" onto the chuck by the crafts-men, with the metal moving in a very similar manner as a potter throwing clay on a wheel, except in the potters' case, there wouldn't be a chuck to throw the clay onto. www.megalink.net /~sjcphp/Spinning.html   (445 words)

Metal Spinning In 1840 metal spinning was finally introduce in the United States. Metal Spinning is the operation when raising a sheet of metal into certain types of forms on the lathe. Finally, apply pressure to the metal that is spinning by moving the tool down and to the left. www.usm.maine.edu /~zanerj/252/metalsites/spinning/METAL.HTM   (527 words)

JobShop.com Technical Article - Introduction to Metal Spinning Century Metal Spinning Co. Bensenville IL Illinois   (Site not responding. Last check: 2007-10-07) Instead of the clamping chuck common on a machine lathe, a wood or metal spinning mandrel is used, the form of which corresponds with the internal contour of the part to be produced. Spinning is an ideal process to use where other methods cannot be justified because the component shapes are too complicated or the production quantities are too small to amortize the necessary press tooling. In the spinning of a sharp angle, the metal is exposed to a greater strain and requires more time and skill; consequently, the straight-sided cylinder is not as easily produced by metal spinning as the hemisphere or cone. www.jobshop.com /techinfo/papers/metalspinpaper.shtml   (2228 words)

Metal Spinning - PMF Industries, Inc. - Flowforming Plus The reduction is closely controlled as the metal is spinning, which results in a very uniform or precisely varied wall thickness in the finished part. The metal spinning (flowforming) process starts with the creation of a preform, which is engineered to ensure there is exactly the right amount of metal to spin into the final shape. Since metal spinning cannot acomplish all of this, flowforming is an excellent method for forming stainless and heat-resistant steels because the ductility and tensile strength of these materials are ideal for this cold extrusion process. www.pmfind.com /process/metal-spinning.asp   (468 words)

sheet metal prototyping, metal spinning, quality spun products   (Site not responding. Last check: 2007-10-07) In metal spinning, the forming process is accomplished by the use of a spinning lathe. The circle of metal is then placed between the tail block and spin form and the tailstock is advanced to securely hold the circle against the spin form. The spinning process is accomplished by the use of pressure against the rotating circle from a "spin tool" which may take the form of a roller mounted on a lever, a hand tool or a hydraulically powered roller (which allows the forming of thicker or less formable alloys). www.kochmetalspinning.com /metal_spinning.html   (459 words)

Metal Spinning Services from Toledo Metal Spinning Company   (Site not responding. Last check: 2007-10-07) The metal disc, tailstock and tool rotate in a circular motion and a roller presses against the metal to form the metal over the tool through a series of passes by the roller. The basic shapes in metal spinning are cones, flanged covers, hemispheres, cylindrical shells, venturis and parabolic nose shapes. At Toledo Metal Spinning, we use a variety of materials for metal spinning such as cold rolled steel, hot rolled steel, aluminum, stainless steel, brass, copper and exotic metals such as titanium, inconel, and hastealloy. www.toledometalspinning.com /services/spinning   (336 words)

Making balls by metal spinning   (Site not responding. Last check: 2007-10-07) Metal spinning is a technique where a flat metal disk is pressed against a form while turning in a lathe. I made also a live center for the tailstock, and a spinning tool, that is a long steel bar with one end cut to a wedge shape, with well rounded borders and polished to a mirror finish, and a wood handle. A metal disk, in this case 0.4 mm copper, is cut with metal scissors, annealed by heating to a dark red color and fast cooling by immersion in water, and mounted between the form and the live center in the tailstock. www.coe.ufrj.br /~acmq/spinning   (997 words)

Metal Spinning Metal Spinning is the operation when forming a sheet of metal into certain types of forms on the lathe. Apply wax lubrication, to the outer surface of the metal that is spinning. Apply pressure to the metal that is spinning by moving the tool from the center to the outer edge of the metal. www.usm.maine.edu /~zanerj/252/metalsites/spinning/SPIN.HTM   (507 words)

Century Metal Spinning Company - FAQ Metal spinning is the forming of sheet metal or tubing into cylinders, cones, hemispheres and other contoured, hollow circular shapes. Spinning is generally used to reduce the overall cost of producing a limited number of parts. At Century, spinning is an economical and efficient process to use, when tooling & engineering costs of other methods are not justified for the quantity, shape or size of the part. www.centurymetalspinning.com /faq   (279 words)

Spindustries | About the Metal Spinning Process Metal Spinning is the process of forming three dimensional symmetrical parts from flat circles of metal. Metal spinning provides an economical alternative to stamping, casting and many other metal forming processes. A flat circular blank is mounted on the spinning lathe and with a series of roller passes, the material "flows" and is laid down onto a mandrel that is the ID profile of the desired finished part. www.lgspin.com /about_process.html   (152 words)

Metal Spinning   (Site not responding. Last check: 2007-10-07) Metal spinning, also referred to as spinforming, is a technique of forming metal into a variety of three-dimensional, symmetric shapes such as cylinders, cones, spheres, hemispheres, bottle necks or combinations of these shapes. Some advantages of metal spinning are seamless construction, reduced tooling costs due to our in-house toolmaking capabilities, limited deburring and grinding, variability of wall thickness’ and a variety of finishes. Metal spinning is a good choice for prototype development and can be a cost effective and suitable alternative to forging, stamping, welding and fabrication processes. www.devmetal.com /spinning.html   (196 words)

AD Metal Spinning quality metal spinning service AD Metal Spinning has provided spinning's which are fitted to Rolls Royce and Bentley motor cars.(Rolls Royce and Bentley motor cars is a trade mark of BMW) and offers those same high standards to all their products and customers. If you don't know about metal spinning, its time to talk to AD Metal Spinning Ltd. We'll explain why tooling cost for spun components is a fraction of that for stamped, cast, or forged components. As metal spinning does not require expensive press tools needed by other metal forming processes, metal spinning offers a low cost option when it comes to formed metal products and components.Spinning tools are relatively simple; they can be made quickly enabling shorter lead times for development and production. www.admetalspinning-hx-ltd.co.uk   (572 words)

Toledo Metal Spinning - Leaders in Metal Spinning Products and Services Since 1929 Toledo Metal Spinning, "Leaders in Metal Spinning in 1929" Toledo Metal Spinning has been in the metalforming industry since 1929 and has been an award-winning industry leader in metal spinning applications for a variety of industries including aerospace, automotive, building maintenance products, homebrewing, military, ordnance, plastics, lighting, pharmaceuticals and dairy. We have professional engineers on staff with years of metal spinning expertise ready to guide you on designing a custom part or choosing the best optimal process to produce the highest quality metal spun parts at a competitive and economical price. www.toledometalspinning.com   (308 words)

Metal Spinning...Ancient Yet Ageless Metal spinning is considered one of the world's oldest art forms, dating back to the ancient Chinese potter's wheel. Moreover, metal spinning is not defined by a series of mathematical laws and relationships as are other manufacturing processes. During the process, a disc blank is clamped against the spinning chuck by a tailstock-mounted pressure pad. archive.metalformingmagazine.com /1997/08/897LGspin.htm   (1031 words)

Koch Metal Spinning For centuries metal spinning has proven to be a cost effective means to produce round sheet metal products. At Koch Metal Spinning, the combination of craftsmen, experience and equipment has yielded spun metal product which meets the exacting demands of the aerospace, medical and semi-conductor industries. Quality spinnings, from the raw to ready to install stages, are provided on time as promised. www.kochmetalspinning.com   (214 words)

Franjo Metal Spinning: Custom Metal Forming The flat metal disc is clamped against a spin block or 'chuck' and a series of sweeping motions then evenly transforms the disc around the chuck into the desired shape. Copper Metal Spinning Copper is very popular within the lighting and decorating industries, prized for its heat resistant qualities and resilience in harsh climates. Specialty Metal SpinningOur metal spinning talent and expertise is among the best in the industry, allowing us to produce high quality custom specialty components. www.franjometal.com   (468 words)

Home Made Metal Spinning Lathe Instead of gripping the work as you would on a metal lathe, the work is actually clamped between a specially turned form and a live-center on the tailstock. The job of the tailstock is to apply the clamping pressure that holds the metal disk (which is to be spun into the final shape) firmly against the face of the form. In order to spin a shape like this which would otherwise get "stuck" on the form, it's necessary to make the form so that it can be broken into two parts for extraction purposes. www.aardvark.co.nz /pjet/spinning1.shtml   (2516 words)

Hydro Forming - Metalspun Products Co., Inc. As in metal spinning, hydroforming also uses a mandrel with a metal blank over it. But unlike spinning, the mandrel is forced into a diaphragm of pressurized diaphragm encapsulates the mandrel and work piece, making the metal blank conform to the shape of the mandrel. Whereas spinning can thin the material in certain areas, hydroforming does not thin the material- thickness is uniform. www.metalspun.com /hydro.htm   (195 words)

Universal Metal Spinning Universal Metal Spinning, Inc. is a leader in the metal spinning industry. We operate both CNC and manual metal spinning lathes. We strive to provide you with the highest levels of craftsmanship and technology available in the metal spinning industry. www.universalmetalspinning.com   (96 words)

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