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Scary Sharp
Scary sharp is a method of sharpening woodworking tools with sandpaper instead of conventional methods of Sharpening stone, oilstone or waterstone sharpening. The sandpaper referred to here can be any abrasive impregnated sheet used in the various industries to smooth surfaces and examples include glass paper, silicon carbide, emery cloth, etc. The sandpaper is affixed to another hard, flat substrate to create the sharpening surface. Sheet-glass is commonly used, but a machinist's granite surfacing block, marble baking slabs, plywood, medium-density fibreboard (MDF) or even jointer out-feed tables will produce satisfactory results. The method of fixation is usually a matter of the user's preference, and can include plain water (by means of surface tension), sprayed-on adhesive, or by simply using adhesive-backed abrasive paper. This is exactly the same method as that used by materials scientists in preparing polished samples for metallography. The basics of the method involves ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sharpening Jigs
Sharpening is the process of creating or refining the Edge (geometry), edge joining two non-coplanar Face (geometry), faces into a converging Apex (geometry), apex, thereby creating an edge of appropriate shape on a tool or implement designed for cutting. Sharpening is done by removing material on an implement with an abrasive substance harder than the material of the implement, followed sometimes by processes to polish/hone the sharp surface to increase smoothness. Tools and materials There are many ways of sharpening tools. Malleable metal surfaces such as bronze, iron and mild steel may be formed by beating or peening a flat surface into a sharp edge. This process also causes work hardening. An abrasive material may be rubbed against the cutting edge to be sharpened. The most traditional abrasive material is a natural stone such as sandstone or granite. Modern synthetic grinding wheels and flat sharpening stones can be manufactured in precise grades of abrasiveness accor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sharpening
Sharpening is the process of creating or refining the edge joining two non-coplanar faces into a converging apex, thereby creating an edge of appropriate shape on a tool or implement designed for cutting. Sharpening is done by removing material on an implement with an abrasive substance harder than the material of the implement, followed sometimes by processes to polish/hone the sharp surface to increase smoothness. Tools and materials There are many ways of sharpening tools. Malleable metal surfaces such as bronze, iron and mild steel may be formed by beating or peening a flat surface into a sharp edge. This process also causes work hardening. An abrasive material may be rubbed against the cutting edge to be sharpened. The most traditional abrasive material is a natural stone such as sandstone or granite. Modern synthetic grinding wheels and flat sharpening stones can be manufactured in precise grades of abrasiveness according to the intended process. A sharp edge may be ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodworking
Woodworking is the skill of making items from wood, and includes cabinet making (cabinetry and furniture), wood carving, woodworking joints, joinery, carpentry, and woodturning. History Along with Rock (geology), stone, clay and animal parts, wood was one of the first materials worked by early humans. Lithic analysis, Microwear analysis of the Mousterian stone tools used by the Neanderthals show that many were used to work wood. The development of civilization was closely tied to the development of increasingly greater degrees of skill in working these materials. Among early finds of wooden tools are the worked sticks from Kalambo Falls, Clacton-on-Sea and Lehringen. The spears from Schöningen (Germany) provide some of the first examples of wooden hunting gear. Flint tools were used for carving. Since Neolithic, Neolithic times, carved wooden vessels are known, for example, from the Linear Pottery culture water well, wells at Kückhofen and Eythra. Examples of Bronze Age woo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandpaper
upright=1.35, Sheets of sandpaper with different grit sizes (40 (coarse), 80, 150, 240, 600 (fine)). Sandpaper and glasspaper are names used for a type of coated abrasive that consists of sheets of paper or cloth with abrasive material glued to one face. There are many varieties of sandpaper, with variations in the paper or backing, the material used for the grit, grit size, and the bond. In the modern manufacture of these products, sand and glass have been replaced by other abrasives such as aluminium oxide or silicon carbide. It is common to use the name of the abrasive when describing the paper, e.g. "aluminium oxide paper", or "silicon carbide paper". Sandpaper is produced in a range of grit sizes and is used to remove material from surfaces, whether to make them smoother (for example, in painting and wood finishing), to remove a layer of material (such as old paint), or sometimes to make the surface rougher (for example, as a preparation for gluing). The grit size of san ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sharpening Stone
Sharpening stones, or whetstones, are used to sharpen the edges of steel tools such as knives through grinding and honing. Such stones come in a wide range of shapes, sizes, and material compositions. They may be flat, for working flat edges, or shaped for more complex edges, such as those associated with some wood carving or woodturning tools. They may be composed of natural quarried material or from man-made material. They come in various grades, which refer to the grit size of the abrasive particles in the stone. (Grit size is given as a number, which indicates the spatial density of the particles; a higher number denotes a higher density and therefore smaller particles, which give a finer finish to the surface of the sharpened object.) Stones intended for use on a workbench are called bench stones, while small, portable ones, whose size makes it hard to draw large blades uniformly over them, especially “in the field,” are called pocket stones. Often whetstones are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fine Woodworking
''Fine Woodworking'' is a woodworking magazine published by Taunton Press in Newtown, Connecticut, USA. History and profile The magazine began publication in 1975, with simple monochrome printing and stapled monochrome covers. The magazine focuses on the very best of woodworking techniques at the highest level of skill. Articles include practical tutorials on technique, the theory of timber, finishes or tools, as well as showcases for high-quality finished work. The magazine emphasizes high-quality work regardless of the difficulty of execution. There are many "project" articles. Notable contributors * Tage Frid * R. Bruce Hoadley * Richard Raffan Richard Raffan (born 1943) is a well-known woodturner, author, and instructor who has helped popularize the craft of woodturning since the 1970s. He was a part of the "art turning" movement that saw turned objects move into galleries where they ... Related publications Since the first issues, subscribers have collected back iss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taunton Press
Taunton Press is a publisher of periodicals, books, and websites for the hobbyist and building trades based in Newtown, Connecticut. It was established in 1975 by Paul Roman and his wife Jan. Publications and Products Periodicals published by Taunton Press include: * ''Fine Woodworking'' * ''Fine Homebuilding'' * ''Fine Gardening'' * ''Threads'' * ''Kitchen Garden'' (retired) * ''CraftStylish'' (retired) * ''Inspired House'' (retired) In addition to traditional print media products, Taunton Press maintains a number of online resources and communities including: * GreenBuildingAdvisor.com Taunton Press also publishes books on topics covered in their magazines: woodworking, home building, home design, cooking, gardening and crafts. Popular publications have included Sarah Susanka's ''Not So Big'' home design series, New York Times Bestseller ''The Food You Crave'' by Ellie Krieger, ''The Crocheted Prayer Shawl Companion'' by Janet Bristow and Victoria A. Cole-Galo, ''Graphic Gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wood (magazine)
''Wood'' is a magazine catering to the home and hobby woodworker with more than 350,000 subscribers. It publishes seven regular issues annually (December/January, March, May, July, September, October, and November). It has the highest circulation of any woodworking magazine in the world. History and profile ''Wood'' was founded in 1984 on the principle of the Better Homes and Gardens Test Kitchen, where no recipe goes into the magazine before it's tested. For woodworkers, that means that every project in the magazine has been built in ''Woods own woodworking shop; every woodworking technique published has been tried and accomplished by the editors; and every tool or product that appears in the pages of the magazine has been shop-tested and its performance evaluated. There have only been three editors-in-chief in ''Woods history. Founder Larry Clayton retired in 2000 (after issue 132, April 2001), his successor Bill Krier retired in April 2012, after which Dave Campbell took ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medium-density Fibreboard
Medium-density fibreboard (MDF) is an engineered wood product made by breaking down hardwood or softwood residuals into wood fibres, often in a defibrator, combining it with wax and a resin binder, and forming it into panels by applying high temperature and pressure. MDF is generally denser than plywood. It is made up of separated fibres but can be used as a building material similar in application to plywood. It is stronger and denser than particle board. The name derives from the distinction in densities of fibreboard. Large-scale production of MDF began in the 1980s, in both North America and Europe. Physical properties Over time, the term "MDF" has become a generic name for any dry-process fibre board. MDF is typically made up of 82% wood fibre, 9% urea-formaldehyde resin glue, 8% water, and 1% paraffin wax. The density is typically between . The range of density and classification as light-, standard-, or high-density board is a misnomer and confusing. The density of the b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metallography
Metallography is the study of the physical structure and components of metals, by using microscopy. Ceramic and polymeric materials may also be prepared using metallographic techniques, hence the terms ceramography, plastography and, collectively, materialography. Preparing metallographic specimens The surface of a metallographic specimen is prepared by various methods of grinding, polishing, and etching. After preparation, it is often analyzed using optical or electron microscopy. Using only metallographic techniques, a skilled technician can identify alloys and predict material properties. Mechanical preparation is the most common preparation method. Successively finer abrasive particles are used to remove material from the sample surface until the desired surface quality is achieved. Many different machines are available for doing this grinding and polishing, which are able to meet different demands for quality, capacity, and reproducibility. A systematic preparation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sharpening Jig
A sharpening jig is often used when sharpening woodworking tools. Many of the tools used in woodworking have steel blades which are sharpened to a fine edge. A cutting edge is created on the blade at the point at which two surfaces of the blade meet. To create this cutting edge a bevel is formed on the blade, usually by grinding. This bevel is subsequently refined by honing until a satisfactorily sharp edge is created. The purpose of the sharpening jig is to hold the blade or tool at the desired angle while grinding or honing the bevel. In some cases, the angle of the bevel is critical to the performance of the cutting edge—a jig allows for repeatability of this angle over a number of sharpening sessions. There are many styles of jig available commercially. Fundamentally, all jigs are similar in that they allow the user to clamp the blade or tool in some way. The jig then has some means of referencing the clamped blade to the grinding or honing apparatus so that the bevel a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
YouTube
YouTube is a global online video platform, online video sharing and social media, social media platform headquartered in San Bruno, California. It was launched on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim. It is owned by Google, and is the List of most visited websites, second most visited website, after Google Search. YouTube has more than 2.5 billion monthly users who collectively watch more than one billion hours of videos each day. , videos were being uploaded at a rate of more than 500 hours of content per minute. In October 2006, YouTube was bought by Google for $1.65 billion. Google's ownership of YouTube expanded the site's business model, expanding from generating revenue from advertisements alone, to offering paid content such as movies and exclusive content produced by YouTube. It also offers YouTube Premium, a paid subscription option for watching content without ads. YouTube also approved creators to participate in Google's Google AdSens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
