10月8日，京西智行在波兰克拉科夫研发中心举办磁流变欧洲网络研讨会。京西智行全球CEO刘喜合在 研讨会现场表示，京西智行已构建覆盖三大洲的协同生产网络，MagneRide磁流变悬架供应将形成中 国、欧洲、北美并驾齐驱的格局。 为了持续推动MagneRide磁流变悬架这项技术普惠化，京西智行正依托中国规模化制造能力，通过规模 经济效应实现成本优化。此次活动"云端探厂"环节，还揭秘了深圳工厂磁流变减震器数字化生产线。 京西智行深圳工厂磁流变悬架生产线今年3月已经投产，张家口工厂今年也将投产磁流变悬架生产线。 国内两地将共同推高京西智行国内磁流变减震器年产能至200万支。 近期全球首秀的深蓝L06纯电长续航磁流变激光智能轿跑已经搭载MagneRide磁流变悬架。深蓝汽车 CEO姜海荣在网络研讨会上说："磁流变系统每秒1000次的调节能力，既保留了清晰路感，也过滤掉不 必要的颠簸，大幅度提升用户的驾乘舒适性。" 此次网络研讨会全方位展示了京西智行磁流变悬架生产线的生产能力和全球协作体系。其中"云端探 厂"环节率先连线了公司欧洲制造重心——波兰克拉斯诺工厂，并宣布京西智行全球第1100万支 MagneRide磁流变减震 ...

京西智行全球CEO刘喜合介绍，磁流变技术源于1948年一家实验室的发现，其通过磁场控制液态中磁性颗粒的排列状态，可在毫秒级时间内实现液固态 切换，从而迅速调节减震阻尼力。该技术早期主要用于航空与军工领域，首次应用于超豪华车型是2006年搭载于法拉利599 GTB，至今已在全球高端车型上 累计装车超过300万辆。2009年，京西智行前身——由北京国资主导的京西重工收购了德尔福相关业务，全面掌握了磁流变技术核心专利与生产线，但由于 此前技术定位和专利保护等原因，未在中国车型上规模落地。"目前，随着中国管理团队的全面主导，这项技术不再有推广壁垒。"刘喜合表示。 深蓝汽车董事长邓承浩在交流会上透露，其个人对机械控制技术极为痴迷，自2020年起便深入研究磁流变技术，并认定其在响应速度、阻尼调节范围和 可靠性上远超传统液压或电磁阀悬架，并致力于将磁流变技术引入国产车型。为实现这一目标，深蓝汽车从2021年开始启动研发新一代平台，与京西智行合 作，确定了一体化大压铸+磁流变的技术路线，全面提升整车刚性，为磁流变悬架系统释放极致性能奠定基础。邓承浩强调："我们不是简单移植技术，而 是从系统工程角度重构整车架构。" 日前，京西 ...

Core Viewpoint - The Chinese intelligent suspension industry is undergoing a historic transformation with the launch of the magnetic rheological damper (MRD) and magnetic rheological fluid (MRF) production line by Huiding Technology, marking a significant step towards breaking the long-standing foreign monopoly in high-end damping technology [4][6][12]. Group 1: Technological Breakthroughs - Huiding Technology's production line has an annual capacity of 2 million sets, achieving the domestic mass production of two core technologies, which supports the breakthrough of the Chinese automotive industry in the high-end intelligent chassis sector [4][6]. - The magnetic rheological technology, referred to as the "brain of intelligent suspension," allows for real-time adjustment of damping characteristics through changes in magnetic field strength, enabling adaptive regulation of vehicles under different road conditions [4][12]. - The company has developed a fully autonomous technology system, overcoming six major technical challenges, including the stability of magnetic rheological fluid and adaptability to extreme temperatures [12][19]. Group 2: Market Dynamics - The cost of a magnetic rheological suspension system is approximately 12,000 yuan, significantly higher than the 1,200-3,000 yuan cost of comparable CDC systems, which limits its mainstream market penetration [20][23]. - Despite the high costs, the domestic production of magnetic rheological technology is expected to reduce prices to below 8,000 yuan, making it more accessible to a broader consumer base [23][30]. - The market for vehicles equipped with magnetic rheological suspension systems is currently concentrated in the high-end segment, with less than 3% of domestic models featuring this technology as of 2024 [15][18]. Group 3: Future Trends - The anticipated reduction in costs and the increasing consumer awareness of intelligent driving technologies are expected to accelerate the adoption of magnetic rheological systems in the automotive market [30][31]. - A hybrid system combining CDC and magnetic rheological technology is under development, which aims to optimize costs while retaining performance advantages, potentially revolutionizing the market landscape [31][32]. - The intersection of cost curves and demand curves is projected to mark a pivotal moment for magnetic rheological technology, transitioning it from a "technical benchmark" to a "market mainstream" [30][32].

Core Viewpoint - The article discusses the development and potential applications of a new wearable hand exoskeleton robot, MRHE, which significantly enhances grip strength and endurance while reducing fatigue during high-load tasks [1][3][6]. Group 1: Technology and Innovation - The MRHE system, developed by a collaborative team from Chinese University of Science and Technology and the University of Wollongong, utilizes magnetorheological (MR) actuators to improve hand grip strength and endurance without relying on external power sources [3][5]. - The MR actuator can output a maximum force of 1046N with only 5W of power consumption, achieving a force-to-power ratio that is an order of magnitude better than existing technologies [5][12]. - The system can provide a maximum assistive force of 788N for the entire hand, significantly enhancing the user's grip capabilities [5][25]. Group 2: Performance Testing and Results - Experimental results indicate that the MRHE can increase grip strength by an average of 85.8N, which is 41.8% higher than without the device, demonstrating its effectiveness in enhancing grip without external energy consumption [22][30]. - In endurance tests, participants wearing MRHE showed a 60% reduction in grip strength loss and doubled their endurance time in hanging challenges, indicating a substantial improvement in muscle fatigue management [24][25][27]. - The MRHE has shown promising results in simulated rescue scenarios, allowing users to move heavy objects more easily while reducing muscle exertion by 52% [27][28]. Group 3: Design and Components - The MRHE consists of six main components, including the MR actuator, power management board, force transmission linkages, and a lightweight exoskeleton structure designed for user comfort and efficiency [13][16]. - The innovative design of the MR actuator incorporates a ball screw mechanism and MR bearings, optimizing the conversion of rotational motion to linear motion while maintaining low energy consumption [9][11]. - The system's control mechanism allows for seamless switching between grip enhancement and endurance support based on user intent, showcasing its adaptability for various applications [20][21].