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Low-Carbon Trend Gains Momentum at CIIE: Technical Equipment Pursues "Green" and "New" Directions 2025-11-07
Low-Carbon Trend Gains Momentum at CIIE: Technical Equipment Pursues "Green" and "New" Directions Walking into the National Exhibition and Convention Center in Shanghai, the concept of green and low-carbon development materializes into an endless stream of innovative equipment on display. An industrial transformation named "sustainability" is unfolding here. At the 8th China International Import Expo, 461 new products, technologies, and services were unveiled, with low-carbon technologies undoubtedly taking center stage. From intelligent manufacturing to energy management, from industrial production lines to daily life, green innovation is reshaping industrial development pathways with unprecedented depth and breadth. The Technical Equipment exhibition area, being the section with the highest concentration of "hardcore tech" at CIIE, gathered over 300 participating enterprises this year under the theme "Equipping the Future Together." Among them, more than 30 are Fortune Global 500 companies and industry leaders. Green and low-carbon is no longer just an embodiment of corporate social responsibility but has become a new track for global industrial competition. 01 Green Momentum: Industrial Equipment Enters a New Low-Carbon Era As the primary source of global energy demand growth, the industrial sector sees energy efficiency improvement as a major pathway for achieving large-scale CO2 emission reductions. At the Johnson Controls booth, the globally launched York CYK High-Temperature Centrifugal Heat Pump Unit attracted numerous professional visitors. This unit, designed with industrial-grade standards, utilizes dual-compressor independent frequency conversion control technology combined with intelligent control algorithms. Compared to traditional gas heating methods, it can reduce heating energy consumption by over 30%. Johnson Controls Vice President Han Song explained vividly: "A heat pump is like a 'heat mover,' efficiently extracting heat from low-temperature sources like air or water and transferring it to where high temperatures are needed. The heat output equivalent to consuming 5 units of fossil fuel energy can be achieved by heat pump technology using just 1 unit of electrical energy." In the field of industrial energy saving, Bosch's globally launched Letrak® Magnetic Drive Transmission System deeply couples the non-contact transmission principle of magnetic levitation with high-precision motion control algorithms. Through temperature-controlled motors and intelligent thermal protection systems, it reduces energy consumption by over 30%. Simultaneously, Hitachi Energy showcased in China for the first time the world's first 550kV SF6-free eco-friendly gas-insulated switchgear. This product is highly significant. Booth staff explained: "SF6 gas was widely used as an insulating medium in high-voltage electrical equipment. However, its global warming potential is nearly 25,000 times that of CO2. To address climate challenges, the power industry urgently needs to advance decarbonization while ensuring safe and reliable system operation." 02 Intelligent Empowerment: AI Technology Drives Industrial Green Transformation At this CIIE, "AI + Industry" became a core highlight in the Technical Equipment exhibition area. Artificial intelligence is no longer a cold technical term but a practical tool for improving industrial quality, efficiency, and energy conservation. In the Hexagon exhibition area, the humanoid robot AEON garnered attention for its human-like mobility. This robot integrates precision measurement and AI technology, capable of carrying specialized scanning probes to perform high-precision automated inspection tasks in industrial scenarios. "Applied in scenarios like automotive and aircraft component contour inspection, AEON can enhance operational continuity and stability. Its high-precision positioning function can significantly improve inspection efficiency," said Shao Nan, a Hexagon staff member. In the field of industrial automation, Omron's exhibited "Workpiece Individual Traceability System" demonstrated the application value of AI in quality management. An Omron booth representative stated: "In high-speed production lines handling 1200 pieces per minute, this system, through high-speed synchronous control and fly-shot technology, can reduce the time required to identify the cause of defects by approximately 80%, effectively reducing resource waste and energy consumption." As a regular participant at CIIE, Schneider Electric this year showcased AI-enabled EcoStruxure™ Open Automation Platform, globally innovative industrial I/O and component products, and other digital solutions. These technologies are helping industrial enterprises achieve energy efficiency improvements and green transformation. 03 Material Innovation: Building a Low-Carbon Foundation from the Source Material innovation is the material foundation for green transformation. At this CIIE, several comp

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312025-10

Intelligent Equipment Competes in New Tracks: Okly Creates the Future with Innovation and Intelligent Manufacturing
Intelligent Equipment Competes in New Tracks: Okly Creates the Future with Innovation and Intelligent Manufacturing Industrial robots accurately grab original boxes, unmanned transport vehicles shuttle back and forth like weaving, smart production lines operate efficiently—this is no longer a future vision but the daily reality of smart manufacturing factories. Amid this wave of manufacturing transformation, Okly (Chongqing) Intelligent Equipment Technology Co., Ltd. is sailing towards the blue ocean of intelligent equipment with technological innovation as its vessel. At the recently concluded 2025 Asia International Logistics Exhibition in Shanghai, the logistics humanoid robot globally launched by Hangcha Group amazed the audience; almost simultaneously, Shanghai released the "Implementation Plan for Accelerating the Development of 'AI + Manufacturing'", pressing the accelerator for "Modeling & Molding Shanghai". Since the beginning of this year, from national ministries to local governments, a series of policies supporting smart manufacturing have been intensively introduced, ushering in unprecedented development opportunities for the intelligent equipment industry. 01 Industry Wave: Smart Manufacturing Stands in the Spotlight Smart manufacturing is no longer just a conceptual stage but has become the core path for the transformation and upgrading of global manufacturing. In late October, the Ministry of Industry and Information Technology and the State Administration for Market Regulation jointly issued a notice deploying the application work for the 2025 annual "Unveiling the List and Appointing Leaders" project for smart manufacturing system solutions. This project directly addresses industry pain points, targeting key sectors such as raw materials, high-end equipment, consumer goods, and electronic information to discover and cultivate a group of specialized suppliers mastering core technologies. Almost simultaneously, the "Manufacturing Digital Transformation Development Report (2025)" released at the 2025 Software Innovation Development Conference held in Suzhou revealed six major trends. Artificial intelligence is rapidly empowering digital and intelligent upgrades, high-quality datasets are becoming key levers for enterprise transformation, and industrial software is becoming a key driver of the efficiency revolution. Driven by both policy and technology, various regions are making strategic layouts. Shanghai has clearly proposed a development roadmap for "AI + Manufacturing", planning to build 10 industry benchmark models, form 100 benchmark intelligent products, and promote 100 demonstration application scenarios within three years. 02 Fertile Market Ground: Demand Explosion and Diverse Applications With the acceleration of industrial upgrading, market demand for intelligent equipment is experiencing explosive growth. Enterprises are intensifying their digital transformation efforts. According to the "Manufacturing Digital Transformation Development Report (2025)", the digital transformation of manufacturing has leaped from the level of technology application to a strategic cornerstone related to the modernization of the industrial system and the core competitiveness of national manufacturing. Against this backdrop, Okly (Chongqing) Intelligent Equipment Technology Co., Ltd. is actively expanding its product line to cover automated production lines, intelligent robots, and other fields to meet the diverse needs of customers across different industries. The application scenarios for intelligent equipment are continuously enriching and deepening. Taking Shanghai as an example, its "AI + Manufacturing" implementation plan focuses on ten key industries, including electronic information, automobiles, and high-end equipment, promoting progress category by category with "one policy per industry" based on the characteristics and needs of each sector. In the electronic information field, technologies like machine vision are being deployed on a large scale; in the automotive field, vehicle and component manufacturers are building intelligent R&D systems covering computing power support, data collection, and model training. 03 Technological Innovation: Intelligent Equipment Enters a Breakthrough Period Technological innovation is the core driving force behind the development of intelligent equipment, and currently, various breakthrough technologies are constantly emerging. Industrial robots are accelerating their practical application. Shanghai supports key industries in deploying industrial robots for repetitive, high-risk work scenarios and encourages the large-scale application of intelligent robots in assembly, welding, spraying, material handling, and other processes. Some enterprises have taken the lead in achieving breakthroughs. The intelligent crawling grinding industrial robot developed by Shanghai Zaike Intelligent Technology Co., Ltd., by integrating AI into its "brain",
232025-10

"Specialized, Refined, Unique, and Innovative" Policy Dividends Continue to Be Released, Precision Gear Enterprises Welcome New Development Opportunities
"Specialized, Refined, Unique, and Innovative" Policy Dividends Continue to Be Released, Precision Gear Enterprises Welcome New Development Opportunities From Jiangsu to Guangxi, from Shandong to Zhejiang, a policy wave promoting the development of small and medium-sized enterprises towards "specialization, refinement, uniqueness, and innovation" is sweeping across the nation. The precision gear industry is ushering in unprecedented development opportunities. In the recently issued "Several Policy Measures for Further Supporting the High-Quality Development of Specialized, Refined, Unique, and Innovative SMEs" in Jiangsu Province, 14 precise and powerful measures outline the blueprint for supporting the high-quality development of small and medium-sized enterprises. This set of combined policy measures, focusing on enhancing innovation capacity, facilitating financing, digital transformation, and green and international development, has injected strong momentum into manufacturing enterprises represented by precision gears. 01 Policy Dividends, Precise Nurturing of Segmented Fields Since the beginning of this year, a series of policies and measures supporting the development of "Specialized, Refined, Unique, and Innovative" enterprises have been intensively introduced nationwide, forming a cultivation system characterized by multiple levels, broad coverage, and high efficiency. Jiangsu's policies explicitly support Specialized, Refined, Unique, and Innovative SMEs in establishing various enterprise R&D carriers such as enterprise technology centers, industrial design centers, and pilot test platforms, and actively creating national-level R&D carriers. Furthermore, the policies support enterprises in implementing major technical难题 collaborative research projects around the province's "1650" industrial system, taking the lead or participating in national research tasks. Regarding qualification recognition, the policies clearly state that national-level Specialized, Refined, Unique, and Innovative "Little Giant" enterprises will enjoy "Receive Benefits Without Application", greatly simplifying the process for enterprises to apply for support policies. The "Implementation Plan for Cultivating, Strengthening, Improving Quality, and Advancing Specialized, Refined, Unique, and Innovative SMEs in Guangxi" proposes that from 2025 to 2027, the core direction will be "Three New and One Strong", creating a gradient cultivation "Wild Goose Formation". The intensive implementation of this series of policies is bringing unprecedented development opportunities to the segmented field of precision gears. 02 Financing Breakthrough, Solving the Funding Bottleneck Problem Financing difficulties and high costs have always been one of the main bottlenecks restricting the development of small and medium-sized enterprises. Policies in various regions have proposed specific solutions to this issue. Jiangsu Province has opened a "Direct Reporting Window" for the financing needs of Specialized, Refined, Unique, and Innovative SMEs on the provincial SME public service platform, organizing relevant financial institutions to conduct point-to-point connections within 3 working days. Simultaneously, it guides banks to open "green channels" for fast approval and processing for Specialized, Refined, Unique, and Innovative SMEs. In principle, eligible new customers should complete review and approval within 10 working days from acceptance, and existing customers should complete loan renewals within 3 working days after loan maturity. Jiangsu has also expanded the scope of support for the manufacturing loan fiscal discount policy to include all Specialized, Refined, Unique, and Innovative SMEs, not limited to manufacturing. It also makes full use of the provincial inclusive financial development risk compensation fund product "Specialized, Refined, Unique, and Innovative Loan", adding 10 billion RMB in loan scale to provide low-threshold, low-cost, medium- and long-term funds for eligible enterprises. Establishing a reserve resource pool for the listing of Specialized, Refined, Unique, and Innovative SMEs, strengthening hierarchical and classified management, and intensifying listing cultivation services have paved the way for enterprises to access the capital market. 03 Gear Industry, Continuous Emergence of Innovation Achievements Nourished by policy dividends, enterprises in the precision gear industry have achieved breakthroughs in multiple fields through continuous innovation. In the field of wind power gears, Deli Jia, as a leading enterprise in high-speed and heavy-duty precision gear transmission products, holds a global market share of over 10% and a Chinese market share of over 15% in 2024. In 2024, the company achieved revenue of 3.715 billion RMB and a net profit attributable to the parent company of 534 million RMB. In the field of automotive gears, Jingduan Technology has been deeply involved in precision gear
112025-10

How to Tackle High Maintenance Costs? Maintenance-Free Gear Technology Offers a New Choice
How to Tackle High Maintenance Costs? Maintenance-Free Gear Technology Offers a New Choice At the 17th Truck Energy-Saving Test Event in Hefei, Anhui, heavy trucks equipped with ConMet maintenance-free wheel ends were particularly eye-catching. By adopting gear oil lubrication technology and a visual design, these wheel ends achieve maintenance-free operation for life, reducing wheel end friction loss by 65%, serving as a microcosm of solutions addressing traditional gear maintenance pain points. As core transmission components in the industrial sector, the persistently high maintenance costs of gears have long been an unspoken challenge for manufacturing. Traditional gears require regular inspections, lubrication changes, and wear maintenance during operation. These aspects not only drive up operational costs but also lead to frequent equipment downtime. With the emergence of new materials, new processes, and smart technologies, maintenance-free gear technology is bringing全新的 solutions to the industry. 01 Industry Pain Points: The Weight of Maintenance Costs Traditional challenges in gear maintenance primarily stem from three areas: the labor hours and material costs of regular lubrication maintenance, production losses due to unexpected failure downtime, and the human resource costs of specialized maintenance personnel. Especially under harsh conditions like heavy loads and high speeds, gears often face even more severe wear challenges. Taking the wind power industry as an example, with wind turbine gearboxes suspended atop towers over a hundred meters high, the cost of a single maintenance operation can easily reach hundreds of thousands of RMB. The traditional scheduled maintenance model cannot accurately predict failures, leading either to insufficient maintenance causing failures or excessive maintenance resulting in waste. Patent information reported by the financial community indicates that many companies have been striving to solve the problem of high maintenance costs caused by "having to replace the entire gear when the gear outer ring wears out." This is not just a dilemma faced by individual companies but a bottleneck the entire industry urgently needs to break through. 02 Material Innovation: Breaking Through the Wear Bottleneck The development of new wear-resistant materials has become a breakthrough in solving gear maintenance challenges. The iglidur i4000 resin, developed by the engineering plastics expert igus, is designed specifically for 3D printing wear-resistant gears. Compared to traditional materials, its service life is increased by 5 times, and its elongation at break is improved by 13 times. The self-lubricating properties of this material allow gears to operate without the need for lubrication, completely eliminating the need for regular maintenance involving lubricating greases or oils. Regarding gear structure, patent innovations are also emerging endlessly. The "Wear-Resistant Sun Gear" patent obtained by Changzhou Yongduan Machinery Co., Ltd., through a special structural design, allows for replacing only the mounting ring when the gear teeth wear to a certain extent, without needing a full replacement, significantly reducing maintenance costs. 03 Structural Innovation: From Integral to Modular The concept of modular design is leading the trend of change in gear structures. The high-strength automotive gear patent from Hangzhou Hecheng Technology Co., Ltd. adopts a split structure—dividing the gear into a high-strength core and an outer ring gear. The advantage of this design is that when the outer ring gear wears out, only the outer ring gear needs replacement, not the entire gear. Similarly, the "Gear Rack Hoist with Adjustable Tightness" patent applied for by Canaan Technology, through an adjustable clearance design, allows real-time adjustment of the spacing based on wear conditions, enabling individual adjustment of the clearance for rollers and guide wheels with varying degrees of wear, thereby reducing the frequency of replacement or repair. This modular, adjustable design approach breaks the inherent pattern of traditional "integral, non-adjustable" gears, providing a structural-level solution for reducing maintenance costs. 04 Smart Monitoring: From Prevention to Prediction The introduction of smart monitoring systems is shifting gear maintenance from reactive response to proactive early warning. The Gear-Sight 3000 online condition monitoring system developed by NGC Group, by integrating sensors inside the gearbox, enables comprehensive monitoring of key areas. The system comes with a built-in extensive database resource of defect characteristic frequencies for bearings and gears, allowing for easy and rapid identification of bearing and gear defects. The value of this system was verified in practice—after a vertical mill gearbox at a domestic cement plant had been operating for 5 years, the system detected an abnormal increase in vibration at a
262025-09

Lightweighting Becomes Mainstream: How New Material Gears Are Reshaping the Industry Competitive Landscape
Lightweighting Becomes Mainstream: How New Material Gears Are Reshaping the Industry Competitive Landscape Gears, the "traditional craftsmen" of the mechanical world, are quietly undergoing a material revolution. With the rise of emerging industries such as new energy vehicles, robotics, and the low-altitude economy, lightweighting has become an irreversible trend in the gear industry. New material gears are not only redefining the performance limits of transmission systems but also reshaping the entire industry's competitive landscape. 1 Trend Established: Lightweighting Shifts from "Optional" to "Essential" Lightweighting is no longer simply about reducing weight; it involves scientifically decreasing product weight through material innovation, structural optimization, and process improvements while ensuring performance, safety, and reliability. This trend is driven by multiple factors. Policy and Regulation Leadership: Countries worldwide are implementing stringent energy efficiency standards and environmental regulations. China's "Made in China 2025" initiative identifies high-end CNC machine tools and robotics as key sectors, explicitly emphasizing lightweighting requirements. Market Demand Pull: The pursuit of extended range in new energy vehicles, considerations for fuel efficiency in aerospace, and focus on energy costs in industrial equipment all point to lightweighting solutions. While traditional automobiles require gear speeds of 6,000-8,000 RPM, electric vehicles need to achieve 15,000-20,000 RPM. This increase in motor speed elevates requirements for gear precision and noise control. Technological Breakthrough Support: Advancements in new materials (e.g., magnesium-aluminum alloys, carbon fiber composites), new processes (e.g., additive manufacturing, integrated die-casting), and new design methods (e.g., topological optimization) have made lightweighting technically feasible. 2 Material Innovation: Core Breakthrough in Lightweight Gears Material innovation is the core driver behind the development of lightweight gears. Traditional gear materials are being replaced by a range of high-performance new materials. Magnesium-Aluminum Alloy: Taizhou Lihua Gear Manufacturing Co., Ltd., in collaboration with the School of Materials Science and Engineering at Shanghai Jiao Tong University, is conducting R&D on special alloy gear materials. The newly developed materials exhibit excellent wear resistance, maintaining a low wear rate under heavy loads and high friction conditions, thereby extending gear service life. Fe-Ni-Mo-Cu Alloy: Haichang New Material's independently developed Fe-Ni-Mo-Cu alloy material, achieved through powder metallurgy technology, combines lightweighting with high performance. Its tensile strength exceeds 800 MPa, representing a 30% weight reduction compared to traditional materials. Engineering Plastics and Composites: According to market research, the global plastic gear resin market is expected to reach USD 524 million in 2025 and USD 816 million by 2032. These materials offer advantages such as light weight, low noise, and corrosion resistance. The development of micro-gears further expands the boundaries of lightweighting. Zhejiang Huangu Technology Co., Ltd. has independently developed micro-gears with a diameter of 0.98 mm, weighing one-millionth of a gram, demonstrating the ultimate pursuit of lightweighting technology. 3 Process Innovation: Solving New Material Processing Challenges The application of new materials requires supporting process innovations. Gear manufacturers are addressing new material processing challenges by introducing and developing new processes. Precision Manufacturing Technology: Lihua Gear invested 10 million RMB to purchase an automated production line for efficient gear grinding machines. This line features a thirteen-axis five-linkage CNC system enabling fully automated control, improving gear processing accuracy from grade 8 to grade 6, and increasing the yield rate from 85% to 99.5%. Integrated Forming Technology: For multi-function composite micro-gears, integrated forming processes are necessary to ensure product consistency and reliability. This process effectively prevents shrinkage deformation and guarantees product quality. Powder Metallurgy Technology: Haichang New Material has made breakthroughs in the field of miniaturized gearboxes. With gear diameters of only 5 mm, a single box integrates 12-20 micro-gear sets, achieving a reduction ratio of 1000:1, ensuring precise control of robotic joint movements. 4 Application Expansion: New Scenarios Drive New Demand Lightweight gears are finding application scenarios in several emerging fields, driving market demand growth. New Energy Vehicles: Since 2018, Lihua Gear敏锐地捕捉到 (keenly captured) the booming opportunity in the new energy vehicle industry and decisively shifted its R&D focus towards new energy vehicle gears. Currently, new energy products account for 60% of the
182025-09

Why Are Industrial Robots So Precise? High-Precision Gears Are the Key
Why Are Industrial Robots So Precise? High-Precision Gears Are the Key Industrial robots can accurately weld car bodies on production lines, rapidly assemble tiny components in electronics factories, and precisely sort packages in logistics warehouses—all of which rely on their precision transmission systems. At the core of these transmission systems are high-precision gears, which directly determine a robot’s motion accuracy, stability, and service life. 1 The Core Pillar of Robotic Motion Precision The precise movements of industrial robots depend on precision reducers, and the heart of these reducers is high-precision gears. Robot joints primarily rely on harmonic reducers and RV reducers, but these traditional reducers typically only achieve controlled output in a single degree of freedom. To enable multi-directional motion, conventional designs require combining multiple reducers, leading to system complexity, increased size, and added weight. This is why high-precision gears have become the key to solving this challenge—they enable efficient power transmission within a compact space while ensuring extremely high positioning accuracy. A research team from Chongqing University found that gear accuracy directly impacts the performance of the entire transmission system, especially under extreme conditions such as heavy loads and high temperatures. Their studies show that optimizing the micro-structure of gear surfaces can significantly enhance gear service performance. 2 Technological Breakthrough: From Micron to Nano-Level Advancements Okly Intelligent Equipment Technology Co., Ltd. has made groundbreaking progress in the field of high-precision gears. Its nano-level gears achieve ±3μm precision control and zero failures over 200 million cycles, reaching internationally leading standards of reliability. Core Technological Innovations: Material System Innovation: Using aerospace-grade magnesium-aluminum alloy optimized with rare-earth ratios, raw material costs are reduced by 15% while maintaining compressive strength. Compared to traditional case-hardened steel gears, weight is reduced by 68%, and fatigue life is extended by 150%. Precision Manufacturing Breakthrough: Five-axis grinding machines paired with a proprietary intelligent compensation system correct machining errors in real time, controlling tooth profile errors within ±3μm to meet the highest accuracy grade of ISO1328. Surface Enhancement Revolution: Incorporating aerospace-derived magnetorheological polishing technology achieves a tooth surface roughness of Ra0.2μm and surface residual compressive stress of -980MPa, significantly delaying fatigue crack initiation. The Chongqing University team innovatively integrated industrial robots with laser processing technology, proposing a trajectory planning method based on defocus control to achieve uniform processing of curved surface micro-structures. This method significantly enhances gear surface performance by controlling laser parameters. 3 Spherical Gears: The Next-Generation Solution for Robot Joints Japanese companies plan to mass-produce spherical gears for the first time globally in 2027, which could revolutionize robotic motion precision. Spherical gears consist of a spherical component with tooth-like protrusions and two "saddle gears" that engage with it to drive the sphere’s rotation (three components in total). Unlike traditional gears, which rotate in only one direction, spherical gears enable unrestricted 360-degree rotation, expanding the range of motion while achieving weight reduction and energy savings through fewer components. This technology is particularly important for humanoid robots. Currently, humanoid robot joints primarily rely on harmonic reducers and RV reducers, which only provide controlled output in one degree of freedom. Achieving dual-degree-of-freedom motion typically requires combining two sets of reducers, resulting in bulky size, heavy weight, low transmission torque, and significant heat generation. Spherical gears can directly achieve synchronous dual-rotation freedom output, simplifying the structure while improving efficiency and making robotic motions more human-like. 4 Precision Challenges: Full-Process Control from Design to Manufacturing The manufacturing of high-precision gears faces multiple challenges. Maintaining gear accuracy is a critical issue, especially in practical applications where material fatigue and other challenges may arise. Sensitivity to Alignment Errors: Face gear pairs are highly sensitive to spatial position and angular errors of the two gear axes. Minor installation errors can cause the tooth contact area to deviate from its theoretical position, leading to edge contact, sharply increasing contact stress, and resulting in noise surges and drastically reduced lifespan. Lubrication and Heat Dissipation: High loads and high-speed operation within enclosed joint spaces generate significant he
112025-09

Why is "Lightweighting" an Inevitable Trend for High-End Equipment? Okly Provides the Answer
Why is "Lightweighting" an Inevitable Trend for High-End Equipment? Okly Provides the Answer Amid global industrial upgrading and technological advancement, "lightweighting" has become an irreversible development trend in high-end equipment manufacturing. Since 2025, from new energy vehicles to low-altitude aircraft, and from precision machine tools to aerospace equipment, reducing weight while enhancing performance has emerged as a common objective across industries. Okly (Chongqing) Intelligent Equipment Technology Co., Ltd., through its innovative magnesium-aluminum alloy gear technology, offers a practical and effective solution to support this trend. 01 The Call of Our Time: Multiple Factors Driving the Lightweighting Trend Lightweighting is not merely about reducing weight. It represents a scientific approach to lowering product weight through material innovation, structural optimization, and process improvements, while maintaining product performance, safety, and reliability. This trend is being propelled by several key factors: Policy and Regulatory Leadership: Countries worldwide are implementing stringent energy efficiency standards and environmental regulations. China's "Made in China 2025" initiative identifies high-end CNC machine tools and robotics as key sectors, explicitly emphasizing lightweighting requirements. The European Union Aviation Safety Agency (EASA) has also established strict standards for aircraft weight. Market Demand Pull: The pursuit of extended range in new energy vehicles, improved fuel efficiency in aerospace applications, and reduced energy costs in industrial equipment all drive the need for lightweighting solutions. For example, Wanfeng Aowei's eVTOL electric air taxi achieves longer flight times primarily through lightweight technology. Technological Breakthroughs: Advancements in new materials (such as magnesium-aluminum alloys and carbon fiber composites), innovative processes (including additive manufacturing and integrated die-casting), and new design methodologies (like topological optimization) have made lightweighting technically feasible. 02 Material Innovation: Core Breakthrough in Lightweighting Technology Okly's technological breakthrough began with material innovation. The company successfully overcame the technical challenges of applying magnesium-aluminum alloys to industrial gears, introducing this advanced aerospace material to industrial transmission systems. Advantages of Magnesium-Aluminum Alloy: The magnesium-aluminum alloy utilized by Okly has a density of just 2.45 g/cm³, representing only 23% of traditional steel gears and 67% of aluminum alloys. Despite its light weight, it offers exceptional strength-to-weight ratio and vibration damping properties. This material achieves remarkable performance improvements: 68% weight reduction and 150% longer service life. Material Modification Breakthrough: By adding rare-earth elements yttrium (Y) and neodymium (Nd), stable intermetallic compounds are formed, significantly enhancing material stability. After heat treatment, metallographic uniformity improves by 40%, while the thermal deformation coefficient reduces to 1.2×10⁻⁶/°C. "By reducing the cerium ratio from 5.8% to 2.3% and adding 1.5% yttrium, we maintained fatigue strength while reducing raw material costs by 15%—making large-scale application viable." — Director of Okly Materials Laboratory 03 Process Innovation: Solving Mass Production Challenges Okly addressed the technical challenges of magnesium-aluminum alloy gear industrialization through four major process innovations: Precision Manufacturing Technology: Utilizing German KAPP five-axis grinding machines integrated with a proprietary intelligent compensation system to correct machining errors in real time. Laser interferometry checks every 30 minutes ensure tooth profile errors remain within ±3μm, meeting the highest accuracy standards of ISO1328. Surface Enhancement Revolution: Incorporating aerospace-derived magnetorheological polishing technology to achieve tooth surface roughness of Ra0.2μm and surface residual compressive stress of -980MPa, significantly delaying fatigue crack initiation. Digital Twin System: Developing a full lifecycle digital model of the gear, employing multi-physics coupling simulations to predict failure risks under various conditions. Testing under 300% overload scenarios in new energy trucks confirmed the gear set's safety and reliability. Integrated Die-Casting Process: Implementing large-scale integrated die-casting that reduces gear production cycles from 72 hours to just 4 hours, while increasing yield rates to 99.5%, effectively solving the mass production challenges of magnesium-aluminum alloy gears. 04 Performance Validation: Exceptional Performance in Extreme Environments Okly's magnesium-aluminum alloy gears underwent rigorous reliability testing, demonstrating outstanding performance: Endurance Test: Zero failures over 200
032025-09

Accelerated Import Substitution: Okly Gears Empower High-End Equipment with Autonomous Controllability ——Breakthroughs in Precision Transmission Technology Break Foreign Monopolies, Fortifying the Foundation of Chinese Intelligent Manufacturing
Accelerated Import Substitution: Okly Gears Empower High-End Equipment with Autonomous Controllability ——Breakthroughs in Precision Transmission Technology Break Foreign Monopolies, Fortifying the Foundation of Chinese Intelligent Manufacturing Since 2025, against the backdrop of reshaping global supply chains and strong policy support, the import substitution process for core components of high-end equipment has accelerated comprehensively. Okly (Chongqing) Intelligent Equipment Technology Co., Ltd., leveraging its technological breakthroughs and mass production capabilities in precision gears, has successfully broken foreign technological monopolies. It provides high-performance alternative solutions for new energy vehicles, industrial robots, precision machine tools, and other fields, emerging as a key force in the wave of high-end equipment autonomy in China. 1. Era of Opportunity: The Imperative of Import Substitution High-end gears, as the "heart" of industrial equipment, directly determine the level of the entire equipment manufacturing industry through their precision and reliability. China’s gear industry long trailed behind, with international standards predominantly set by European and American countries, and the high-end precision gear market monopolized by German and Japanese enterprises. In recent years, amid changes in the international economic and trade environment and rising supply chain security needs, autonomous controllability of core components has become a national strategy. The wave of import substitution has swept across all sectors of manufacturing, from semiconductor materials to precision transmission components. Dual Drivers of Policy and Market: The National Integrated Circuit Industry Investment Fund Phase III focuses on materials, boosting the entire high-end manufacturing industry chain. Made in China 2025 lists high-end CNC machine tools and robotics as key sectors, spurring surging demand for precision gears as critical components. Rapid growth in industries such as new energy vehicles and industrial robots drives demand for precision gears. 2. Technological Breakthrough: Leap from Micron to Nano Level Okly’s ability to shoulder the重任 of import substitution stems from its solid technical prowess. The company’s nano-level gears achieve precision control of ±3μm and reliability of zero failures over 200 million cycles, reaching internationally leading standards. Core Technological Innovations: Material System Innovation: Aerospace-grade magnesium-aluminum alloy, optimized with rare-earth ratios, reduces raw material costs by 15% while maintaining compressive strength. Compared to traditional case-hardened steel gears, weight is reduced by 68%, and fatigue life extended by 150%. Precision Manufacturing Breakthrough: German KAPP five-axis grinding machines paired with a proprietary intelligent compensation system correct machining errors in real time, controlling tooth profile errors within ±3μm to meet the highest accuracy grade of ISO1328. Surface Enhancement Revolution: Aerospace-derived magnetorheological polishing technology achieves tooth surface roughness of Ra0.2μm and surface residual compressive stress of -980MPa, significantly delaying fatigue crack initiation. Testing and Validation System: Endurance Test: 200 million cycles under rated load (equivalent to 15 years of HSR gate operation). Overload Test: 1 million cycles under 300% rated load impact. Environmental Test: Temperature variation from -40°C to 150°C. All test samples showed no pitting, spalling, or fractures, with wear under 2μm, fulfilling the promise of "maintenance-free throughout the entire service life." 3. Application Implementation: Breaking Foreign Monopolies Across Multiple Fields Okly’s precision gear products have been successfully applied in multiple high-end equipment fields, achieving import substitution: Application Field Breakthrough Achievement Customer Base New Energy Vehicles Localized e-drive reduction gearboxes, improving NVH by 3dB BYD, Great Wall Motors, etc. Industrial Robots Joint reducer precision reaches international advanced level Estun, GAC Group, etc. Precision Machine Tools Spindle transmission system gears replace imported products Shenyang Machine Tool, etc. Energy Equipment Wind turbine gearboxes and nuclear pump gears achieve autonomy State Power Investment, CGN, etc. Typical Cases: BYD E-Drive System: Okly gears used in e-drive reduction gearboxes double system lifespan, successfully replacing imported products. Great Wall Motors Transmission: Repeatedly won projects with precision machining and meticulous service. China Southern Power Grid Project: In September 2025, Okly Intelligent Technology (Gu’an) Co., Ltd. won a bid for materials procurement for quantum voltage devices, demonstrating technical
282025-08

Okly Gears Achieve Full-Range Application
From Ground to Space: Okly Gears Achieve Full-Range Application Okly (Chongqing) Intelligent Equipment Technology Co., Ltd. has achieved a breakthrough in the full-range application of its precision gears, covering almost all high-end equipment fields—from ground transportation and marine engineering to aerospace and the low-altitude economy. These aerospace-grade magnesium-aluminum alloy gears maintain an ultra-high precision of ±3μm while achieving a reliability record of zero failures over 200 million cycles. 1 Ground Applications: A Reliable Foundation for Transportation and Industry Okly's gears began their ground applications in industrial and transportation sectors. In industrial robotics, spur gears serve as key components in transmission systems, offering advantages such as simple structure, high transmission efficiency, and strong load-bearing capacity. They are widely used in joint drives, positioning systems, and actuators of industrial robots. The new energy vehicle sector has become a major market for Okly. Its gear products are used in e-drive reduction gearboxes, improving NVH performance by 3dB and doubling lifespan. A representative from BYD's E-Drive Division stated, "Okly's gears have significantly enhanced the performance of our e-drive systems with their precision and reliability." In industrial automation, cylindrical gears play an indispensable role in non-standard automated equipment. Okly's cylindrical gears offer smooth transmission, high efficiency, compact structure, and strong load-bearing capacity, making them suitable for high-speed, high-torque transmission requirements. 2 Marine Exploration: Overcoming Deep-Sea Corrosion Challenges Okly has expanded into marine engineering, developing transmission gears for underwater equipment. These gears are made of corrosion-resistant materials, ensuring stable performance in high-salinity environments. To meet the specific demands of deep-sea equipment, Okly's R&D team utilized micro-arc oxidation technology to reduce salt spray corrosion rates to 0.003mm/year, overcoming corrosion protection challenges. This technology enables the gears to withstand extreme pressure and environmental corrosion, providing reliable support for marine resource exploration and development. 3 Aerospace: Technological Leap from Ground to Space The aerospace sector imposes extremely stringent requirements on gears, which Okly has met through multiple technological innovations. In collaboration with Aerospace Science and Industry Corporation, Okly developed satellite deployment mechanism gear modules that achieve a fivefold increase in precision lifespan in vacuum environments, ensuring the reliability and accuracy of satellites in orbit. The key technology of spatially variable thickness gear transmission systems meets the special requirements of the aerospace equipment manufacturing industry for gear transmission precision, efficiency, power density, and environmental adaptability. Through innovative engagement theory design and efficient precision machining technology, Okly has significantly improved the load-bearing capacity and precision of spatially variable thickness gear transmissions. 4 Low-Altitude Economy: Targeting Emerging Markets With the rise of the low-altitude economy, Okly is actively expanding into the eVTOL (electric vertical take-off and landing aircraft) market, developing gears capable of withstanding -40°C extreme temperatures to meet the high torque density requirements of electric aircraft. These gears must meet multiple demands, including extreme environment reliability, lightweight design, and high precision. Leveraging its technological expertise in aerospace gears, Okly has successfully developed transmission solutions that meet the needs of low-altitude aircraft. 5 Technological Innovation: Overcoming Material and Process Challenges Okly's ability to achieve full-range applications stems from major breakthroughs in materials and processes. Material Innovation: Using aerospace-grade magnesium-aluminum alloy (density 2.45g/cm³), optimized with yttrium-cerium rare-earth ratios, Okly reduced raw material costs by 15% while maintaining a compressive strength of 660MPa. Compared to traditional case-hardened steel gears, these gears are 68% lighter and offer a 150% longer fatigue life. Precision Manufacturing: German KAPP five-axis grinding machines, paired with a proprietary intelligent compensation system, correct machining errors in real time. Laser interferometry checks every 30 minutes ensure tooth profile errors remain within ±3μm, meeting the highest accuracy standards of ISO1328. Surface Enhancement: Aerospace-derived magnetorheological polishing technology achieves a tooth surface roughness of Ra0.2μm and surface residual compressive stress of -980MPa, significantly delaying the initiation of fatigue cracks. 6 Testing and Validation: Exceptional Performance in Extreme Environments Okly gears undergo
222025-08

From Aerospace to Ground: Okly Achieves Breakthrough in Mass Production of Cost-Effective Magnesium-Aluminum Alloy Gears