第2个回答 2011-07-19
,ed hardy kl?der
An alternative to conventional resistance spot welding of innovative technology - Friction Stir Welding
Potential, FSSW bound to resistance spot welding technology as an alternative to traditional car body assembly one of the most important manufacturing methods. Friction stir welding technology in the manufacture of light alloy structure with universal applicability and broad market prospects, not only for aluminum automotive body manufacturing, ship, aircraft,ed hardy suomessa, trains, etc. using the structure of manufacturing light alloy can be used and can also be used for traffic signs, appliances, cooking utensils and other manufacturing. Friction stir welding technology with a clear industrial application background, this technique is the traditional resistance spot welding aluminum alloy connecting the limitations that exist when developed,ed hardy rea, and in automotive parts manufacturing aluminum body will play an important role in , so this new aluminum spot welding technology has the potential to become the new standard connector. By friction stir welding technology research and development industry can be directly formed the contents: a variety of special friction stir spot welding equipment, with a dedicated series of standardized design mixing tools, all kinds of automotive body structural components of the production of aluminum manufacturing,tory burch uk, such as aluminum alloy developed by drawing on Mazda car hood and door product examples, can be used FSSW proprietary processing technology to produce aluminum door panels and other components to form aluminum body parts industrial production base,franklin and marshall sale, resulting in significant economic benefits. 3 Conclusion connection technology in the automotive body assembly process plays an important role, is the car body production of key technologies. In recent years, the automotive industry has developed the concept of aluminum car body or the advent of mass-produced models, and our lightweight applications in the automotive research body basically blank. Localization of aluminum in automotive body studies,ed hardy, such as the use of conventional resistance spot welding technology,abercrombie danmark, is bound to repeat the current development of foreign body in aluminum alloy encountered many difficulties: as a huge investment in equipment,ed hardy udsalg, power consumption seriously, the quality of welding unstable and requires a lot of aluminum resistance spot welding process research and development, etc. (At present, resistance spot welding in aluminum, there are still many problems to be solved). And direct advanced friction stir welding technology development, not only avoid these limitations, but also the domestic car connectivity technology research level close to the world of advanced automotive technology ranks of aluminum in the domestic automotive industry applications, and automotive lightweight play a positive role in promoting. References: [1] Hancock, R. FrictionweldingofAluminumCutsEnergyCostby99% [J]. WeldingJournal, 2004,83 [ominous]: 40. [2] Spinella, D. J. , Brockenbrough, eto. 1. TrendsinAluminumResistanceSpotWeldingfortheAutomotiveIndustry [J]. WeldingJournal, 2005,84 (1) :34-40. [3] SakanoR. ,ed hardy sverige, MurakamiK. , YamashitaK. , Eto. 1. DevelopmentofSpotFSwRobotSystemforAutomobileBodyMembers [C]. Japan:. 3InternationalSymlx ~ iumofFrictionStirWelding, 2001. [4] Pan,ed hardy t?j, JoaquinA. , WilkoszD. E. , Eto. 1. SpotFrictionWeldingforSheetAluminumJoining [A]. France: Proc5InternationalSymposiumonFrictionStirWelding, 2004. [5] FengZ. , SantellaM. L. , DavidS. A. , Eta /. FrictionStirSpotWeldingofAdvancedHigh-StrengthSteels eleven AFeasibilityStudy, 2005 (1): 1248. [6] AllenC. D. , ArbogastW. J. EvaluationofFrictionStirSpotWeldsin2024AluminumIC]. SocietyofAutomotiveEngineers, 2 () 05.
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