In this design, the household engraving machine fuselage structure uses fixed gantry structure, and adopts water-cooled spindle motor. It uses MACA3 programming software to realize the automatic engraving machine operation. The design is simple and practical, which can meet the basic needs of ordinary families and science and technology enthusiasts.%本设计涉及的家用雕刻机机身结构采用固定龙门结构，主轴电机采用水冷主轴电机，以MACA3为编程软件实现雕刻机自动化作业。该设计操作简便、实用性强，能满足普通家庭和科技爱好者的基本需求。
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