In the dynamic landscape of modern industrial development, the optimization of hydraulic systems has emerged as a critical factor in driving efficiency and innovation. This blog will explore two groundbreaking advancements led by Professor Zhu Jingchuan—Energy-efficient Hydraulic System Design and High-precision Hydraulic Control Technology, showcasing how these techniques are revolutionizing the hydraulic industry.

Energy-efficient Hydraulic System Design: Pioneering Green Transformation

Since 2020, in the face of the escalating energy demands and stringent energy conservation requirements, Professor Zhu Jingchuan embarked on a research journey focused on energy-efficient hydraulic system design. By conducting in-depth analyses of the energy transfer and loss mechanisms within hydraulic systems, he proposed a design solution integrating load-sensitive control and energy recovery.

In the practical project applications from 2022 to 2023, this innovative system was retrofitted and tested on a large hydraulic press. The results were astonishing: compared with traditional hydraulic systems, energy consumption was reduced by more than 30%. From 2024 to 2025, the application scope was further expanded to industrial equipment such as injection molding machines and presses. This not only significantly saved energy costs for enterprises but also propelled the green development of the hydraulic industry.

High-precision Hydraulic Control Technology: Elevating Manufacturing Precision

In 2021, aiming at the strict requirements for hydraulic control accuracy in high-end equipment manufacturing, Professor Zhu Jingchuan's team initiated research on high-precision hydraulic control technology. Through optimizing the structural design of hydraulic valves and control algorithms, and integrating advanced sensor technology, they achieved precise control over the pressure, flow, and position of hydraulic systems.

By 2023, this technology was applied to the hydraulic assembly equipment in aero-engine manufacturing, achieving a position control accuracy of ±0.01mm and a pressure control accuracy of ±0.05MPa. During 2024 - 2025, the technology was gradually extended to fields such as precision machine tools and semiconductor manufacturing equipment, meeting the demand for high-precision hydraulic control in these sectors and enhancing China's technological level in high-end equipment manufacturing.

These remarkable achievements in hydraulic system optimization not only demonstrate the continuous progress of technology but also open up new horizons for industrial development. As we look to the future, the continuous exploration and application of these optimization techniques will undoubtedly bring more surprises and breakthroughs to the hydraulic industry. Stay tuned for more exciting developments in this field!