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介绍了数控龙门铣在加工工件时出现的故障,分析认为与其横梁自动调节平衡机构有关,详细叙述了横梁自动平衡机构的工作原理,该机构通过机械传动、电气反馈、信号比较,从而达到横梁的相对平衡。最终通过分析消除了故障,机床恢复正常。
Introduced the CNC gantry milling workpiece failure occurred, the analysis that the balance beam with automatic adjustment mechanism, described in detail the working principle of beam automatic balance mechanism, the mechanism through the mechanical transmission, electrical feedback, signal comparison, so as to achieve the beam Relatively balanced. Finally through the analysis to eliminate the failure, the machine back to normal.