Mass production of Beijing Xixing magnetorheological suspension: 100% domestic production rate, 40% reduction in cost
Recently, Jingxi Zhixing announced that its independently developed magnetorheological suspension system was officially mass-produced, marking a major breakthrough in my country's high-end automotive parts field. The localization rate of this technology reaches 100%, and the comprehensive cost is reduced by 40%, becoming the focus of hot discussion in the industry. This article will focus on this technological highlight and combine the hot topics of the entire network for the past 10 days to analyze the technical advantages and market impact behind it.
1. Technological breakthroughs and the process of domestic production
Magnetorheological suspension technology has long been monopolized by foreign manufacturers, and the mass production of Jingxi Zhixing has broken this situation. Its core materials, control algorithms and manufacturing processes are all independent and controllable. The following is a comparison of key data:
index | International competition | Jingxi Zhixing |
---|---|---|
Response time | 5ms | 3ms |
Durability | 300,000 times | 500,000 times |
Temperature adaptation range | -30℃~85℃ | -40℃~120℃ |
2. Cost advantages and industrial chain impact
Through the construction of localized supply chains, Jingxi Zhixing has controlled the cost of a single system to be within 8,000 yuan, a 40% decrease from imported products. This breakthrough directly led to the development of related industrial chains:
Supply Chain Link | Domestic enterprises | Technical contribution |
---|---|---|
Magnetic rheology fluid | Changzhou New Materials Research Institute | Nano-scale particle dispersion technology |
sensor | Xi'an Microelectronics | 0.1mm precision displacement sensing |
Control unit | Huawei Car BU | AI real-time road conditions prediction |
3. Focus on hot topics in the industry
Through public opinion monitoring, it was found that the discussions on the entire network in the past 10 days mainly focused on the following three aspects:
1.Technical autonomy: Zhihu hot post "How to view China's breakthrough in magnetorheological suspension botched neck technology" has received 120,000 views, and users are generally concerned about the patent layout.
2.Market application: Autohome Forum shows that new forces such as Ideal and NIO have begun testing the suspension system and are expected to be loaded in Q2 2024.
3.Industrial upgrade: Financial media estimates that the project will drive the formation of an intelligent suspension industry cluster with an annual output value of 5 billion yuan in the surrounding area.
IV. Consumer Value Analysis
For end users, this technology will bring three direct experience improvements:
Driving scene | Traditional suspension | Magnetorheological suspension |
---|---|---|
Bumpy road surface | Significant vibration | Efficiency of 60% increased |
High-speed cornering | Apparently rolled | Body stability is improved by 45% |
Emergency Braking | Nodding phenomenon | Reduce pitch angle by 55% |
5. Future Outlook
With the implementation of the annual production capacity of 100,000 sets of Jingxi Intelligent Travel, it is expected that the domestic smart suspension penetration rate will increase from the current 3% to 15% by 2025. This technology breakthrough not only realizes import substitution, but alsoOpen technology platformIt has driven the upgrading of the entire industrial chain. Industry experts predict that China is expected to become the global innovation center for magnetorheological suspension technology within three years.
At present, the competition for intelligent new energy vehicles has entered the deep water zone, and independent innovation of core components has become the decisive key. The practice of Jingxi Zhixing shows that through collaborative innovation in industry, academia and research, Chinese companies are fully capable of achieving a leap from following to leading in the field of high-end automotive parts.
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