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近日,由德国联邦经济能源部资助完成,德国汉诺威激光中心和雷姆沙伊德学院材料及工具研究所共同研发的激光和胶水,可以取代目前用于石材切割刀片中金刚石刀头与旋转叶片连接的焊料。这种可移动的激光添加和消除切段的新方法,几乎消除了原本焊接造成的热应力,而这种热应力足以弯曲叶片并降低切割质量。该技术包括四个阶段:首先需要用脉冲激光对刀头和锯片表面进行处理;然后采用单组分环氧树脂将刀头
Recently, funded by the German Federal Ministry of Economic Affairs, Laser and Glue jointly developed by the Hannover Laser Center of Germany and the Remscheid Institute of Materials and Tooling can replace the existing diamond blades used in stone cutting blades to connect with rotating blades Solder. This moveable laser adds and eliminates new methods of sectioning that virtually eliminate the thermal stress caused by soldering, which is sufficient to bend the blade and reduce the quality of the cut. The technology consists of four stages: First, the need to use pulsed laser on the blade and saw blade surface treatment; and then use one-component epoxy resin will be the first