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金刚石锯片的焊接强度要求极高，传统的烧结加钎焊的方式加工的锯片其强度尤其是高温强度低。激光焊接是一种新的快速成型加工方法。采用激光焊接方法加工金刚石锯片，获取其截面数据是实现自动化加工的关键。经过多年的实践探索，研制出一种新的基于 ３Ａ的方法。即 ＡＭＥ建立模型， ＡＤＳ－ Ｃ和 ＡＰＩ函数编程。利用３Ａ法编制的软件系统根据输入的参数设置加工精度，选择加工纹理方向，能自动对各种锯片进行截面处理，获取其剖面数据，输出到激光焊接设备实现加工的自动化。实践证明是一种有效快捷的方法，克服了 ＳＴＬ方法可能存在的空隙和丢失面的缺陷。
Diamond saw blade welding strength demanding, the traditional method of sintering and brazing the saw blade its strength, especially at low temperature strength. Laser welding is a new rapid prototyping method. Laser welding method of processing diamond saw blade to obtain the cross-section data is the key to automated processing. After years of practical exploration, developed a new method based on 3A. That AME model, ADS-C and API function programming. The software system prepared by 3A method sets the processing precision according to the input parameters and selects the direction of the processed texture. It can automatically cross-section the various saw blades to obtain the profile data and output it to the laser welding equipment to realize the automation of the processing. Practice has proved to be an effective and efficient method to overcome the possible defects of the STL method and the lost surface.