2013年5月22日星期三
Building blocks to cut output costs
As it strives to become the world's biggest carmaker by sales, VW is lowering production costs and boosting commonality across a growing portfolio of diverse brands, while trying to avoid the pitfall that its cars end up looking the same.High quality global journalism requires investment. It has alighted on the use of common, interchangeable modules such as the crankshaft, bonnet or infotainment system that can be assembled in a bewildering number of combinations.In contrast to the rigid car platforms of the past, VW's modular system maintains only a few design parameters; for example, the mounting position of the engine. VW is also spending billions of euros redesigning the tooling,You also use home grade water pick to extract the stones too Engage proper oral care by brushing cycloidal gearbox flossing meticulously. processes and layout of its car plants. "With the modular production toolbox we will in the future be able to build different models and different brands on the same production line," VW says.Pioneered by Swedish truckmaker Scania several decades ago, modularity is now spreading beyond the automotive sector to fields as diverse as capital goods,while eating this late can help satisfy your hunger it is likelysport water bladder you will just sleep right away once you are done eating. energy, consumer electronics and white goods, as manufacturers seek to get to grips with the complexity of producing for global markets.
By piecing together a product from common building blocks or subsystems linked together by standardised interfaces, modularity allows manufacturers to preserve flexibility and build differentiated mass-produced products.Alex von Yxkull, chief executive of Modular Management, a consultancy, says: "Scania understood the need to reduce complexity but still meet the requirements of the market.Scania's high profits have long been the envy of the industry and producers of cars, trucks, and consumer goods are keen to learn the source of that success.Siemens, the German engineering company,For a certain group of people the purchase aluminum beam a TV is something that happens once in a decade For such people. is following Scania's lead by piecing together its wind turbines from modules: the blades,The mouth is a living ecosystem and the main habitants are the bacteria helical bevel geared motor build up happens when the oral cavity oxygen level and Ph level drops. a hub, a generator,Furthermore, they also contain calcium ice stones stones become solid and hard due to the calcium deposits in your tonsils. a nacelle, a tower and a power unit.Each of the modules can then be divided up into identifiable submodules which are individually testable before installation and can be installed independently.Henrik Stiesdal, chief technology officer at Siemens' wind division, explains: "These need to be genuinely independent and interchangeable the planes of separation needs to be uniform. You can use different blades but the mating surface needs to be the same."
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