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以钢铁感知温度、以算法丈量臂膀,链博会之光重塑生命新可能
Hua Xia Shi Bao· 2025-07-19 16:41
7月16日,第三届中国国际供应链促进博览会(下称"链博会")拉开大幕。穿过中国国际展览中心(顺 义馆)的北门,《华夏时报》记者迎面看到巨幅海报——"链接世界、共创未来"。本届链博会主题 为"链接世界、共创未来",设置"六链一展区",吸引国内外100余家企业参展。 穿过熙攘的人群,数字科技链展区的核心地带被金属光泽与机械韵律笼罩。浙江强脑科技展台前,戴着 智能仿生手的体验者正屏息凝神,试图用意念操控仿生手抓挪物体。展台负责人潘思瑜介绍"这是我们 第二代仿生手,内置的8通道电极片能捕捉皮肤下0.1毫米的神经电信号,通过算法解析大脑指令的准确 率已达92%。" 在2022年北京冬残奥会圣火传递,和2023年杭州亚残运会主火炬点燃现场,这款仿生手曾见证历史时 刻。如今,它以更轻量的设计和更低的功耗,让残障人士能完成系鞋带、弹钢琴等精细动作。"我们的 研发团队里有15%是残障人士,他们既是用户也是开发者。" 潘思瑜展示着一位听障工程师设计的手语 交互界面,"科技助残不该是单向施舍,而是共建共享的生态。" 本报记者一路前行来到湖北科峰智能传动股份有限公司展台,其设计犹如一座精密机械博物馆。项目经 理曾永祥转动着直径仅3厘 ...
摆线减速器:人形机器人下一代关节技术?
机器人大讲堂· 2025-07-19 03:40
当特斯拉 Optimus 机器人首次完成深蹲动作时,全球科技界看到了人形机器人商业化的曙光。然而,这个看 似简单的动作背后,隐藏着精密传动技术的巨大挑战,即关节减速器既要承受数倍于自身重量的载荷,又要保 持毫米级的运动精度。 在这一背景下,摆线减速器正从传统工业领域脱颖而出,成为人形机器人关节技术迭代的新方向。国信证券最 新研究报告指出,这种兼具高精度与高负载能力的新型减速器,有望在 2030 年创造超 140 亿元的人形机器 人市场空间,推动整个行业进入功能实现与商业化落地的关键阶段。 多齿啮合的力学奇迹是摆线减速器的核心竞争力。与传统齿轮传动通常只有 1-2 对齿同时啮合不同,摆线轮 与针轮的啮合齿数可达 60% 以上。这种多点接触结构使其能分散载荷,在相同体积下承载能力较谐波减速器 提升 300% 以上。科盟创新推出的 PEEK 轻量化摆线减速机,通过材料创新实现了 1.62kg 的重量下抗冲 击能力提升 200% ,完美适配人形机器人的高负载需求。 谐波减速器则走向另一个极端。由波发生器、柔轮和刚轮组成的弹性传动结构,能实现 0.1 弧分的超高精 度,非常适合小臂、腕部等轻负载关节。但其致命弱点在于柔 ...
机器人“艾德”:车间搬运有绝活
Ke Ji Ri Bao· 2025-07-06 23:40
Group 1 - The core idea of the article revolves around the development of a humanoid robot named "Aide," designed for logistics tasks in smart workshops, showcasing its capabilities in material handling and automation [1][2] - "Aide" stands 1.7 meters tall, has 32 degrees of freedom, and can lift over 6 kilograms, making it a full-sized industrial humanoid robot [1][4] - The robot is equipped with a sophisticated joint system that enhances its load capacity and flexibility, crucial for adapting to the demands of flexible logistics operations [2][3] Group 2 - The development of "Aide" focuses on creating a skeletal framework and joint system similar to humans, which is essential for effective operation in logistics [2] - The team has successfully implemented a double-curve tooth harmonic joint module, which reduces the size of the joints to 30% of traditional designs while increasing load capacity by 1-2 times [3] - "Aide" features a dexterous hand with six active and nine passive degrees of freedom, allowing it to perform complex tasks similar to human hands [4] Group 3 - The robot is designed to operate efficiently in large warehouse spaces, capable of making over 100 trips daily between storage and production lines, covering distances exceeding 16 kilometers [5] - "Aide" utilizes a wheeled-leg configuration to enhance speed and stability, achieving a testing speed of 2 meters per second and a potential speed exceeding 15 kilometers per hour [6] - The robot is powered by a 48-volt lithium battery, enabling it to operate continuously for over 5 hours under rated conditions [6]