关键词: 3D打印, 激光修复, 仿形精确修复, 矿机易损设备, 直接工作件, 结构件类型, 传动系统件

Abstract:

In view of the large-scale underground mining cost, lack of spare parts, repair costs, once the interruption of the damage production line, this paper focuses on the 3D print laser forming repair technology in the application scope of repair machine vulnerable equipment and application prospect in the application of 3D based on, the laser repair technology feasibility of direct printing works, mining equipment vulnerable parts of structure type, transmission system of three types of equipment, and parts of machine equipment used in laser cladding surface strengthening technology of difference and advantage, the 3D print laser repairing mine equipment parts, can avoid or reduce the mechanical processing after repair, to copying precisely repair, improve mine the equipment and the service life of wearing parts, in mining equipment repair with technological advantages and application prospects.

Key words: 3D print, Laser Repair, Copying Precisely Repair, Chine Vulnerable Equipment, Direct Work Pieces, Structure Type, Transmission System