With the increasing demand for lightweight and intelligent industrial manufacturing and consumer product design, the technological comparison between gas springs and traditional springs has become a focus of industry attention. As core mechanical components, the performance difference between the two directly affects the product experience and cost structure. This article analyzes the advantages and disadvantages of the two from the perspectives of technical principles, application scenarios, and market trends.
1. Traditional springs (mechanical springs)
-Principle: Energy storage relies on the elastic deformation of metal materials such as steel and alloys. Common types include compression springs, tension springs, and torsion springs.
-Advantages: Simple structure, low cost, and no need for additional energy; High temperature and corrosion resistance (under special materials).
-Disadvantages: Linear elasticity curve (force increases with deformation), unable to be flexibly adjusted; Long term use is prone to fatigue and deformation; The volume and weight are relatively large.
Gas Spring (Gas Spring Strut)
-Principle: The compressed gas (usually nitrogen) inside the sealed cylinder generates elastic force, which is combined with the hydraulic system to achieve buffering.
-Advantages: Nonlinear elasticity curve, customizable damping effect; Lightweight and takes up less space; Support value adjustment (such as car tailgate, office chair).
-Disadvantages: High manufacturing cost; Unstable performance at extreme temperatures; Anti leakage design is required, with high maintenance complexity.
Analysis of the advantages and disadvantages of application scenarios
-Automotive industry: Gas springs are widely used in engine hoods and tailgates due to their adjustability and lightweight design; Traditional springs still dominate the suspension system (low-cost advantage).
-Home/Office: Gas springs have become the preferred choice for high-end seats and adjustable desks (prioritizing user experience); Traditional springs are used for low-end furniture.
-Medical equipment: The precise control of gas springs is more suitable for hospital beds and operating tables; Traditional springs are used for simple instrument structures.
Industry Trend: The penetration rate of gas springs continues to increase
According to market research firm Grand View Research, the global gas spring market is expected to exceed $5 billion in 2023, with a compound annual growth rate of 6.2%. This growth is due to the explosive demand for new energy vehicles and smart homes. However, traditional springs still occupy over 70% of the mid to low end market share due to their mature supply chain and price advantages.
Guangzhou Tieying Spring Technology Co.,Ltd set up in 2002,focusing on gas spring production for more than 20 years,with 20W durability test,salt spray test,CE,ROHS, IATF 16949.Tieying products includes Compression Gas Spring, Damper, Locking Gas Spring, Free Stop Gas Spring and Tension Gas Spring. Stainless steel 3 0 4 and 3 1 6 can be made. Our gas spring use top seamless steel and Germany Anti-wear hydraulic oil, up to 9 6 hours salt spray testing, - 4 0℃~80 ℃ Operating temperature, S G S verify 1 5 0,0 0 0 cycles use life Durability test.
Phone:008613929542670
Email: tyi@tygasspring.com
Website:https://www.tygasspring.com/
Post time: Apr-16-2025