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Chamfer
A chamfer ( ) is a transitional edge between two faces of an object. Sometimes defined as a form of bevel, it is often created at a 45° angle between two adjoining right-angled faces. Chamfers are frequently used in machining, carpentry, furniture, concrete formwork, mirrors, and to facilitate assembly of many mechanical engineering designs. Terminology In materials and manufacturing, a ''chamfer'' is used to "ease" otherwise sharp edges, both for safety and to prevent damage to the edges; it may also be a primarily decorative feature. In general terms it may be regarded as a type of ''bevel'', and the terms are often used interchangeably. However, in machining, only the term chamfer is used for the specific technique, practice, and result. In carpentry, a lark's tongue is a chamfer which ends short of the end of a piece in a gradual outward curve, leaving the remainder of the edge as a right angle. Chamfers may be formed in either inside or outside adjoining faces of an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bevel
A bevelled edge (UK) or beveled edge (US) is an edge of a structure that is not perpendicular to the faces of the piece. The words bevel and chamfer overlap in usage; in general usage, they are often interchanged, while in technical usage, they may be differentiated as shown in the image on the right. A bevel is typically used to soften the edge of a piece for the sake of safety, wear resistance, aesthetics; or to facilitate engineering fit, mating with another piece. Applications Cutting tools Most cutting tools have a bevelled edge which is apparent when one examines the grind. Bevel angles can be duplicated using a sliding T bevel. Graphic design Typographic bevels are shading and artificial shadows that emulate the appearance of a three-dimensional space, 3-dimensional letter. The bevel is a relatively common effect in graphic editors such as Adobe Photoshop, Photoshop. As such, it is in widespread use in mainstream logos and other design elements. Glass and mirrors Beve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taj Mahal
The Taj Mahal ( ; ; ) is an ivory-white marble mausoleum on the right bank of the river Yamuna in Agra, Uttar Pradesh, India. It was commissioned in 1631 by the fifth Mughal Empire, Mughal emperor, Shah Jahan () to house the tomb of his beloved wife, Mumtaz Mahal; it also houses the tomb of Shah Jahan himself. The tomb is the centrepiece of a complex, which includes a mosque and a guest house, and is set in formal gardens bounded on three sides by a crenellated wall. Construction of the mausoleum was completed in 1648, but work continued on other phases of the project for another five years. The first ceremony held at the mausoleum was an observance by Shah Jahan, on 6 February 1643, of the 12th anniversary of the death of Mumtaz Mahal. The Taj Mahal complex is believed to have been completed in its entirety in 1653 at a cost estimated at the time to be around 32 million, which in 2015 would be approximately 52.8 billion (827 million). The building complex incorporates ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eixample
The Eixample (, ) is a district of Barcelona between the old city (Ciutat Vella) and what were once surrounding small towns (Sants, Gràcia, Sant Andreu, etc.), constructed in the 19th and early 20th centuries. Its population was 262,000 at the last census (2005). Architecture and design The Eixample is characterized by long straight streets, a strict grid pattern crossed by wide avenues, and square blocks with chamfer#architecture, chamfered corners (named ''illes'' in Catalan, ''manzanas'' in Spanish). This was a visionary, pioneering design by Ildefons Cerdà, who considered traffic and transport along with sunlight and ventilation in coming up with his characteristic octagonal blocks, where the streets broaden at every intersection making for greater visibility, better ventilation and (today) some short-term parking areas. It also provided an area for horse-drawn wagons and carriages to easily turn around. The grid pattern remains as a hallmark of Barcelona, but many ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fillet (mechanics)
In mechanical engineering, a fillet (pronounced , like "fill it") is a rounding of an interior or exterior corner of a part. An interior or exterior corner, with an angle or type of bevel, is called a "chamfer". Fillet geometry, when on an interior corner is a line of concave function, whereas a fillet on an exterior corner is a line of convex function (in these cases, fillets are typically referred to as rounds). Fillets commonly appear on welded, soldered, or brazed joints. Depending on a geometric modelling kernel different CAD software products may provide different fillet functionality. Usually fillets can be quickly designed onto parts using 3D solid modeling engineering by picking edges of interest and invoking the function. Smooth edges connecting two simple flat features are generally simple for a computer to create and fast for a human user to specify. Once these features are included in the CAD design of a part, they are often manufactured automatically using c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barcelona, Spain
Barcelona ( ; ; ) is a city on the northeastern coast of Spain. It is the capital and largest city of the Autonomous communities of Spain, autonomous community of Catalonia, as well as the second-most populous municipality of Spain. With a population of 1.6 million within city limits,Barcelona: Población por municipios y sexo – Instituto Nacional de Estadística. (National Statistics Institute) its urban area extends to numerous neighbouring municipalities within the province of Barcelona and is home to around 5.3 million people, making it the list of urban areas in the European Union, fifth most populous urban area of the European Union after Paris, the Ruhr area, Madrid and Milan. It is one of the largest metropolises on the Mediterranean Sea, located ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Router (woodworking)
The router is a power tool with a flat base and a rotating blade extending past the base. The spindle may be driven by an electric motor or by a pneumatic motor. It routs (hollows out) an area in hard material, such as wood or plastic. Routers are used most often in woodworking, especially cabinetry. They may be handheld or affixed to router tables. Some woodworkers consider the router one of the most versatile power tools. There is also a traditional hand tool known as a router plane, a form of hand plane with a broad base and a narrow blade projecting well beyond the base plate. CNC wood routers add the advantages of computer numerical control (CNC). The laminate trimmer is a smaller, lighter version of the router. Although it is designed for trimming laminates, it can also be used for smaller general routing work. Rotary tools can also be used similarly to routers with the right bits and accessories (such as plastic router bases). History Before power routers existed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bullnose
A bullnose is a broad convex radius on construction materials such as wood, masonry, and ceramic tile. The term is also used for materials featuring such a profile, as in a “bullnose tile”. It is also used in relation to road safety and (formerly) railroad engineering design. Uses A bullnose profile is used both for safety and decorative effect, as an alternative to a flat-edged chamfer. It is variously added to construction materials with tools such as a mill, plane, and bit in a shaper or router. Trim with a bullnose profile is used to provide a smooth, rounded edge for countertops, staircase steps, building corners, or other construction. Masonry units such as bricks, concrete masonry units, or structural glazed facing tiles may be ordered from manufacturers with bullnosed edges and corners. The standard bullnose terminology refers to a one-quarter profile; two adjacent quarter profiles constitute a half bullnose. Rather than being machined from a single piece of mat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barcelona
Barcelona ( ; ; ) is a city on the northeastern coast of Spain. It is the capital and largest city of the autonomous community of Catalonia, as well as the second-most populous municipality of Spain. With a population of 1.6 million within city limits,Barcelona: Población por municipios y sexo – Instituto Nacional de Estadística. (National Statistics Institute) its urban area extends to numerous neighbouring municipalities within the province of Barcelona and is home to around 5.3 million people, making it the fifth most populous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ponce, Puerto Rico
Ponce ( , , ) is a city and a Municipalities of Puerto Rico, municipality on the southern coast of Puerto Rico. The most populated city outside the San Juan, Puerto Rico, San Juan metropolitan area, Ponce was founded on August 12, 1692Some publications/reporters have erroneously stated Ponce's date of founding as December 12, 1692 (see, for example, Jose Fernandez-Colon, The Associated Press, at "Noticias Online" on January 24, 2009, a''Noticias Puerto Rico.''Accessed 23 March 2019.) Another incorrect date sometimes found is September 12, 1692 (See, for example, Jorge L. Perez (El Nuevo Dia) and Jorge Figueroa (Ponce Municipal Historian), a''Historic Buildings and Structures in Ponce, Puerto Rico.'' at the text accompanying Drawing #20, titled "Tumba de los Bomberos". Puerto Rico Historic Buildings Drawings Society. 2019. Accessed 4 February 2019. See als''Mapa de Municipios y Barrios: Ponce, Memoria Numero 27.'' Gobierno del Estado Libre Asociado de Puerto Rico. Junta de Planifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
