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引言莱塞原理虽几乎在十年前已经明确,但迄今为止有关莱塞在焊接领域中实际应用的文献仍很少,作者在使用莱塞焊接一打孔设备一年多后认为,如果能充分注意其特长和限制,在橡树岭Y-12号反应堆中,许多焊接问题都可以采用这种方法解决. 莱塞焊接有二个主要的受局限的因素,即现有系统的输出能量较低和输出呈脉冲状.这两个因素都导致窄熔宽和低焊速.但在某些情况下就整个过程的时间(包括工件
Introduction Although the principle of Lessing has been made clear almost ten years ago, there is still little literature on Reese in practical application in the field of welding. Up to one year after using Lesek welding and drilling equipment, the author believes that if we pay sufficient attention to its specialty And limitations, many of the welding problems can be solved in Oak Ridge Y-12 reactors.There are two main constraints to Lysess welding, namely the low output energy of existing systems and the pulsating output Both of these factors result in a narrow melt width and a low welding speed, but in some cases the entire process, including the work piece