The tooling in a metal spinning operation is generally made from tool steel. With a large selection of metal spinning lathes, 3d printing filaments and accessories, and any other tools youll need. Alloy a substance that has metallic properties and is composed of two or more chemical elements of which at least one is an elemental metal. Metal spinning and sheet metal hydroforming with helander. Rule based dfm analysis for metal spinning wikipedia. Hydroforming magnetic rotary pump ebook download helander. Give us a ring and we will discuss which option is best for you. The helander library is an everevolving, free resource center for ebooks, whitepapers, and other informational texts about metal spinning, hydroforming, and other key metal forming processes. Metal spinning machinerys reference series number 57 author. If you are interested in our metal spinning services and would like more details on how we are able to help your business, contact us and speak to one of our experts. Written by a professional metal spinning artisan with twenty five years experience in the art, design and automobile aftermarket fields. Metal spinning is a lesser known metal forming and fabricating manufacturing process. The basic technique of spinning, which is common to this group of processes, consists of clamping a sheet metal blank against a mandrel on a spinning lathe, and gradually forming the blank onto the mandrel surface by a roller, either in a single step or series of steps. About the publisher forgotten books publishes hundreds of thousands of rare and classic books.
The process begins with a flat piece of metal or a metal cylinder. Terry tynan has successfully instructed over 100 individuals businesses. The key considerations that all engineers and technical buyers to a plan for project volume, prototype phasing and pilot runs. Using a modern wood lathe i was able to produce basic pewter bowls, cups, tins etc using the methods described in the book. Knitted yarn patterns and knitting tutorials interweave.
While both metal spinning and hydroforming are ideal for manufacturing sturdy, lightweight, and costefficient parts, each style has its own advantages. Spinning can be performed by hand or by a cnc lathe metal spinning does not involve removal of material, as in conventional wood or metal turning, but forming moulding of sheet. Both are lindsay book publications and are probably still available. Free kindle book and epub digitized and proofread by project gutenberg. None of these companies seems to have continued making them after the 1960s. Fabricating custom components for aerospace and defense applications few industries place greater emphasis on durability and reliability than the defense and aerospace industries. We produce items such as lids, covers, rings, cones, cylinders and concaveconvex parts. Material thickness can be maintained, and the strength and rigidity of the metal is retained metal spinning is the best way to form round parts for any commercial.
Spinning is capable of producing large parts with diameters as high as 20 feet. Project gutenberg offers 61,596 free ebooks to download. Applications the following are examples of products that can be manufactured by metal spinning. When selecting material for your spun part its important to consider the following. Metal spinning and hydroforming ebook helander metal.
The object usually has the qualities of being round, hollow and symmetrical. Principles of metal spinning, and, tools and methods used in metal spinning classic. Deformation loads allowable are much lower in metal spinning than in press forging. These metals include light alloys, such as titanium, magnesium and aluminum alloys, and metal composites. Metal forming processes indian institute of technology.
Wiley isbn 0975290002 i wrote this book with the craftsmanartisan in mind who wants to give small diameter spinning a try. If you have further questions on our metal fabrication capabilities, please give us at call at 120729740 or contact us online using our request quote. Hydroforming magneticrotary pumps ebook fill out the form to get your free copy. Their are many metals that are suitable for the metal spinning process and we at ad metalspinninghalifax ltd pride ourselves that our higly trained and skilled metal spinning operators are more than highly capable of spinning most materials to high tolerance and quality finish. Ibrahim advises metal spinning and hydroforming are best utilized when paired with additional postprocessing techniques to reach the highest possible tolerances.
Metal spinning, also known as spin forming or spinning or metal turning most commonly, is a metalworking process by which a disc or tube of metal is rotated at high speed and formed into an axially symmetric part. This book provides essential information on metal forming, utilizing a practical. Metal spinning spinning is a sheet metal forming of parts over a rotating mandrel using rollers. Then, the heating methods used in the hot spinning. New product supply sells 1 alloy and temper aluminium circles, dia. Sheetmetal work, including metal spinning, dealing with. It is cut to a specific size based on the size of the finished part. The art of metal spinning a stepbystep guide to handspinning by paul g. Book recommendations, author interviews, editors picks, and more. Stainless steel is even more elastic stretching before tearing than aluminum 50%68. Metal spinning is a great way to reduce production costs and production time as well as produce high quality, consistent, and durable metal parts.
Prior to the time when spinning be gins, the circular disk of metal is held in place by friction between the wooden form fastened to the faceplate, over which the metal is to be spun, and the tail center. Metal spinning is a term used to describe the forming of metal into seamless, axisymmetric shapes by a combination of rotational motion and force. Melt spinning is a wellknown process used for producing amorphous metal and metallic glassy alloys in the form of thin strips called ribbons. Metalspinning simple english wikipedia, the free encyclopedia. History of metal spinning the origins of metal spinning are lost in the midsts of history.
A levered force is applied uniformly to the sheet metal by rotating the metal and its intended form mandrel at very high rpms. Metal spinning videos for more information on ultimate spinning and turnings metal spinning capabilites, please view these videos on metal spinning using various spinning techniques. Plexity labs ufo tops metal spinning top fun toy for kids and adults inspired by the documented 1980 ufo sighting in rendlesham, england al, cosmic silver, top only 4. The majority of the metal spinning tools in my collection were made somewhere between 1900 and 1920. Sheetmetal work, including metal spinning, dealing with the methods of working sheet metal into various forms. To the best of my knowledge delta, boicecrane, powermatic, and yatesamerican were the last known manufacturers of quality traditional style metal spinning tools. Metal forming by sheet metal spinning enhancement of. It is probable that the potters wheel of the ancient egyptians provided the basis for the forming process, although the first evidence of metal spinning techniques being used for the forming of metals occurs in the middle ages. Metal spinning is a process where a piece of sheet metal is rotated on a machine often a lathe to produce an object.
Shop for metal spinning project materials at penn state industries today. Offering cnc and hand spinning, along with deep drawing capabilities, butler metal spinning corp is ahead of the pack when it comes to size, precision, technology, and service to its clients in diverse fields such as medical, industrial and automotive. Feb 28, 2014 manual metal spinning is usually significantly slower than press forging. This approach, which was introduced by duwez and his group in 1960 25, has led to synthesizing of several hundred binary, ternary, and multicomponent amorphous and metallic glassy systems during the. Metal forming processes indian institute of technology guwahati.
The helander library is an everevolving, free resource center for ebooks, whitepapers, and other informational texts about metal spinning, hydroforming, and. Melt spinning is the most economical process of spinning due to the fact that no solvent is recovered or evaporated just like in solution spinning, and the spinning rate is fairly high. As i begin spinning some simple shapes, youll learn the proper body positions, then ill take you through the beginning spinning strokes. This detailed ebook, hydroforming magneticrotary pumps, takes you through all the important benefits of hydroforming when it comes to manufacturing magnetic rotary pump as well as other products. Free metal turning and boring books lathe work for beginners a practical treatise on lathe work with complete instructions for properly using the various tools, including complete directions for wood and metal turning, screw cutting, measuring tools, wood turning, metal spinning, etc. It is closely related to the potters wheel process. Topics include safety issues, tools and equipment setups, chuckmaking and metals for spinning. Melt spinning is the preferred method of fabricating polymeric fibers and is used extensively in the textile industry. If the oxide is not removed, it will be pressed into the surface of the metal being spun. Spinning ratio is defined as depth to diameter ratio and serves as a critical metric for the spinning process. Almost all metal are available in the form of sheet, but following metal are generally used in this process like aluminium, stainless steel,copper, brass, tin, silver, gold. It is more conventionally used for the manufacturing of axissymmetric parts. Thank you for your interest in helander metal spinning. The book is a little dated 1930s, but most of the information is still relevant for the hobbyist who wants to do some spinning.
You can also call bergen metal spinning 9 willow st moonachie, nj, 070741502 phone. This licence only allows you to download this work and share it with others as long. Download whole book pdf partner login required text only views. Manufacturing processes 4 forming fritz klocke springer.
Get your kindle here, or download a free kindle reading app. New product supply has the best selections of tools for metal spinning on wood lathe. Onestopshop for precision oem metal fabrication services. Review on hot spinning for difficulttodeform lightweight metals. In the spinning process, a metal is exposed to larger strains at sharp angles. The 72 page book is 812 x 11 and spiral bound, making it easy to lay flat on your workbench. The art of metal spinning, a stepbystep guide to handspinning, by paul wiley, 2004 spiralbound. A desirable minimum is 6 mm 14 in, although 3 mm 18 in usually causes no problems. Hand spinning and cnc spinning ebook download helander.
This will make obtaining a nice finish on the completed spinning very difficult. Metal spinning is one of the nearnet shape forming processes widely used. Metal spinning popular mechanics handbooks issue 2 of popular mechanics twentyfive cent handbook series. Because of the low tooling costs, the metal spinning process is often used for small to medium size batch production and where complicated component shapes are required. Buckling an uncontrolled deformation pattern perpendicular to the surface of a sheet caused by compressive stresses. We offer face to face training on our metal spinning machine and tailor each class to suit your needs. This is the perfect workshop companion for anyone interested in learning this 3,000 year old craft. Discs or tubes of metal are spun on a highspeed lathe which the metal spinner uses various spinning tools to form a perfect, seamless shape over a mandrel to the customers spec. Metal spinning is commonly performed cold, but in some cases parts may be subject to warm or hot spinning. Find hours of knitting articles, educational videos, expert tips, ebooks and knitting magazines to inspire your next exciting project at. The residual stresses induced in spun components such as jet engine parts affect both their fatigue life and springback characteristics. Download this books into available format 2019 update. Open library is an open, editable library catalog, building towards a web page for every book ever published. Stresses beyond yield strength of the workpiece material is required.
The project gutenberg ebook of metal spinning, by c. To produce a component in metal spinning sheet metal is used. We want to make your experience of learning about our past projects as easy as possible, so weve compiled all of our portfolios into a single document. Spinning can be performed by hand or by a cnc lathe. Custom metal fabrication services in chandler, arizona. Metal spinning spinning is a sheet metal forming of parts over a. Popular mechanics company, 1909 metalspinning 72 pages. Due to important health and safety measures in place to protect our warehouse employees, shipments may be delayed. Sheetmetal work, including metal spinning, dealing with the methods of working sheet metal into various forms, using hand tools and simple machines.
As metal spinning tooling is considerably cheaper than metal pressing tooling, short or long runs are cost effective. General reference book containing tables and formulas. Metal spinning tutorial p rocess spinning sheet metal on the lathe is an excellent means for quickly prototyping round hollow metal forms primarily the realm of expensive sheet metal stamping machinery. Metal spinning dates back thousands of years to ancient egypt.
After annealing the metal, it will be coated with a black oxide. This article describes two forming techniques, such as manual spinning and power spinning, for forming seamless metal components. Metal spinning project materials at penn state industries. Metal spinning applications industrial metal spinning.
Metal spinning is one of the oldest techniques for the forming and production of chipless, seamless circular hollow metal components. From this ebook, youll learn invaluable information about both of these processes, plus. Armen, the 1st couple books that jump off the shelf at me are metal spinning by reagan and smith, and metal spinning by fred d. Metal spinning videos ultimate spinning and turning corp. Wenzel has put together design considerations concerning metal spinning tolerances, thickness and more. A form is used to create the internal shape of the spun metal part.317 1070 1635 760 828 1407 1317 136 176 84 999 878 1464 1001 885 140 842 73 1046 390 705 723 895 1125 1481 299 1278 709 1367 1323 757 380