由于表面粗糙、精度不足等问题，金属件打印完成后须经历一系列复杂后处理流程，其中成本主要集中在打磨、抛光等表面精加工流程。更值得关注的是，目前大量后处理环节仍依赖人工操作。这不仅意味着高昂的人力成本，还存在重复性劳动导致的人员疲劳、效率波动以及质量一致性难以保证等问题。
Plus: $20/month
。搜狗输入法2026对此有专业解读
The cutest Pokémon in the bunch, this 587-piece Lego set builds out to an adorable 7.5-inch tall Eevee. With a movable tail, head, and limbs, builders can pose the fan-favorite in two ways: at rest or ready to jump into action. The most modestly priced of the sets, it retails for $59.99 and is officially live at Lego.com.
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