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Rail Grinding
High-speed grinding (HSG) is a rail care concept developed by the company Stahlberg Roensch from Seevetal, Germany. It is based on the principle of rotational grinding and serves to grind rails at up to . Background Since roughly the beginning of the 1990s, rail network operators have experienced increasing problems with rail surface defects. Head checks, squats, corrugation and slip waves all contribute to higher maintenance costs, intensified noise pollution, traffic obstructions, and ultimately a shortened rail lifespan. These increasingly common flaws are exacerbated by the growing density and speed of both freight and passenger traffic. The direct consequence of these problems is a growing need for rail maintenance. The primary challenge for modern rail maintenance is that less time is available to perform it due to higher traffic densities. Conventional rail maintenance machines (e.g. rail milling, planing or grinding) working at speeds from can work only during poss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High Speed Grinding Schleifzug RC01 Im Einsatz
High may refer to: Science and technology * Height * High (atmospheric), a high-pressure area * High (computability), a quality of a Turing degree, in computability theory * High (tectonics), in geology an area where relative tectonic uplift took or takes place * Substance intoxication, also known by the slang description "being high" * Sugar high, a misconception about the supposed psychological effects of sucrose Music Performers * High (musical group), a 1974–1990 Indian rock group * The High, an English rock band formed in 1989 Albums * ''High'' (The Blue Nile album) or the title song, 2004 * ''High'' (Flotsam and Jetsam album), 1997 * ''High'' (New Model Army album) or the title song, 2007 * ''High'' (Royal Headache album) or the title song, 2015 * ''High'' (EP), by Jarryd James, or the title song, 2016 Songs * "High" (Alison Wonderland song), 2018 * "High" (The Chainsmokers song), 2022 * "High" (The Cure song), 1992 * "High" (David Hallyday song), 1988 * "Hig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rail Tracks
A railway track (British English and UIC terminology) or railroad track (American English), also known as permanent way or simply track, is the structure on a railway or railroad consisting of the rails, fasteners, railroad ties (sleepers, British English) and ballast (or slab track), plus the underlying subgrade. It enables trains to move by providing a dependable surface for their wheels to roll upon. Early tracks were constructed with wooden or cast iron rails, and wooden or stone sleepers; since the 1870s, rails have almost universally been made from steel. Historical development The first railway in Britain was the Wollaton Wagonway, built in 1603 between Wollaton and Strelley in Nottinghamshire. It used wooden rails and was the first of around 50 wooden-railed tramways built over the next 164 years. These early wooden tramways typically used rails of oak or beech, attached to wooden sleepers with iron or wooden nails. Gravel or small stones were packed aroun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seevetal
Seevetal (Northern Low Saxon: ''Seevdaal'') is a municipality in the district of Harburg, in Lower Saxony, Germany. It is situated approximately 20 km south of Hamburg, and 15 km west of Winsen (Luhe). Its seat is in the village Hittfeld. It is named after the river Seeve. History On 1 July 1972, the administrations of 19 independent smaller municipalities were merged to form the Seevetal municipality. The 19 towns and villages forming Seevetal are Beckedorf, Bullenhausen, Emmelndorf, Fleestedt, Glüsingen, Groß Moor, Helmstorf, Hittfeld, Holtorfsloh, Horst, Hörsten, Klein Moor, Lindhorst, Maschen, Meckelfeld, Metzendorf, Ohlendorf, Over and Ramelsloh. Several of these towns have a rich history: the existence of Ramelsloh was first vouched in the year 845, Maschen was first mentioned in official documents in 1294, and Hittfeld celebrated its 900th anniversary in June 2007. The St. Mauritius church in Hittfeld dates back to the 12th century. Remarkable archaeological fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Germany
Germany, officially the Federal Republic of Germany (FRG),, is a country in Central Europe. It is the most populous member state of the European Union. Germany lies between the Baltic and North Sea to the north and the Alps to the south. Its 16 constituent states have a total population of over 84 million in an area of . It borders Denmark to the north, Poland and Czechia to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west. The nation's capital and most populous city is Berlin and its main financial centre is Frankfurt; the largest urban area is the Ruhr. Settlement in what is now Germany began in the Lower Paleolithic, with various tribes inhabiting it from the Neolithic onward, chiefly the Celts. Various Germanic tribes have inhabited the northern parts of modern Germany since classical antiquity. A region named Germania was documented before AD 100. In 962, the Kingdom of Germany formed the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
