摘要:
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介绍了一种利用激光作为热源使金属板料在无模具下发生热塑性变形的新的成形加工方法。综述了在激光加工条件下板料的成形机理、有关研究结果、可能的应用领域及国内外发展现状。
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A new forming process which can make sheet metals thermoplastic deformation without dies through the use of a laser as a heat source was described. The summary of the mechanism of sheet metal forming,related research result,possible application and present situation at home and abroad under the laser irradiation were proposed
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基金项目:
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航空基础科学基金
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作者简介:
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参考文献:
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1YNamba.LaserForminginSpace,Int.Conf.OnLasers’85,ed:C.P.Wang1986:403~4072MGeiger,FVolertsen.FlexibleStraighteningofCarBodyShelsbyLaserForming.SAEpaperNo.930279,1993:354~3613SKitel,RKopp.FEM-SimulationderBlechum-for-mungmitelsinduktiverErwarmung.BanderRoheRohre,10-1990:129~1334MGeiger,FVolertsen.TheMechanismsofLaserForming.AnnalsoftheCIRP,1993,42(1):301~3045MGeiger,FVolertsen,WMLi.FDM-AndFEM-SimulationofLaserForming:AComparativeStudy.Ad-vancedTechnologyofPlasticity,ed:ZRWang,YHe.Ⅲ1993:1793~17986SKitel,FVolertsen.LaserstrahlumformenVonBlechen.BanderBlecheRohre,3-1993:54~627M.Geiger,FVolertsen,SAmon.FlexibleBlechum-formungmitLaserstrahlung-Laserahlbiegen.BlechRohreProfile,38(1991)Ⅱ:856~861.8MGeiger.SynergyofLaserMaterialProcesingandMetalForming.AnnalsoftheCIRP,1994.43(2):563~5709FVolertsen.PotentialsofLaserForming,激光与光电子,1996,1(1):34~37.10GDeinzer,FVolertsen.WeldingandStraighteningUsingaLaserBeam.LaserandOptoelectronic,1994,26(3):48~52.11李纬民,李春科,刘助柏.板料成形新工艺—激光弯曲.锻压技术,1993(6):29~31.12季忠,吴诗,李淼泉.板料激光成形时的温度场研究.塑性工程学报,1997(6):14~18.13束得林主编.金属力学性能.北京:机械工业出版社,1987.
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