Method for carrying out continuous laser marking on outer diameter of bearing

• Main Authors: LIU YOUGUO, WEN JING, LIU QIANG, QU HONGLI, ZHAO JIANQING, BAI ZHIYANG, WANG ZONGGEN, ZHU BIRAN, YAN JISHAN, XU WEIDONG, YU HAIBO, LI LINGXIAO, DUAN XICHUAN
• Format: Patent
• Language: Chinese; English
• Published: 22.07.2022
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The invention belongs to the technical field of bearing manufacturing, and particularly relates to a continuous laser marking method for the outer diameter of a bearing. According to the method for continuous laser marking on the outer diameter of the bearing, the numerical control stepless rotation function of an index plate is utilized, the bearing is fixed to the index plate through a mandrel, a laser carving machine and the index plate are controlled at the same time through numerical control software, the index plate is rotated while carving is conducted, and the purpose of batch marking on the outer diameter of the bearing is achieved. According to the method, the machining efficiency is improved, and the machining time and cost are saved; and the method not only can mark a single bearing, but also can mark a plurality of bearings at the same time. 本发明属于轴承制造技术领域，具体涉及一种在轴承外径连续激光标识的方法。一种在轴承外径连续激光标识的方法利用分度盘可数控无极旋转功能，将轴承通过芯轴固定在分度盘上，依托数控软件，同时控制激光刻字机和分度盘，在刻字的同时旋转分度盘，实现在轴承外径上批量标识的目的；此方法提高了加工效率，节省了加工时间及成本；且此方法不