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Automotive
- Automotive
- - Testing and fatigue strength
    - Testing and fatigue strength
    - Complete vehicles
    - Vehicle bodies
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    - Engine & Powertrain
    - Interiors
    - Safeguarding mechatronic systems
    - Advice on Test Programmes and Test Signals
  - 我们提供各种测试方案及实施
    - 我们提供各种测试方案及实施
    - 悬架螺旋弹簧横
    - 转向系统
    - 转向系统
    - 横向稳定杆
    - 电力驱动系统与电动缸
    - 参数测试• E / E 功能
    - Comprehensive options for safeguarding mechatronic systems
    - 开发试验台• 定制试验台总承包商
  - Development Services
    - Development Services
    - Technical Calculations
    - Acoustics, Vibration Behaviour and Dynamic Loads
    - Vehicle and System Simulation
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    - 虚拟测试
  - Climatic Environmental Simulation
    - Climatic Environmental Simulation
    - Temperature Tests & Climatic Tests
    - High altitude tests / Low pressure tests
    - Solar Simulation
    - IP protection class tests / Splash water tests / Dust tests
    - Fluid Susceptibility Test & Corrosion Test
  - 材料试验和损伤分析
  - Publications
InfoCom
- InfoCom
Mobility • Energy
- Mobility • Energy
- - Rail & track
    - Rail & track
    - Fatigue strength
    - Environmental simulation
    - Test benches
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    - Failure analysis
    - Simulation
  - Sicheres Autonomes Fahren
    - Sicheres Autonomes Fahren
    - safeHAD: Driving functions validation • SOTIF
    - Testfeld für Autonomes Fahren
    - Sichere V2X-Kommunikation
    - Cyber Security
  - Testing under pressure: hydrogen in operation
  - Nuclear technology
  - Safeguarding of artificial intelligence (AI)
  - Engineering and Support of wind energy plants
    - Engineering and Support of wind energy plants
    - Technical computations and system simulation
  - Testing & qualification of wind energy plants
    - Testing & qualification of wind energy plants
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    - Testing and Fatigue Strength
    - 材料试验和损伤分析
  - Mobility services
    - Mobility services
    - Inductive energy transmission
Environment & geodata service
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- - Geodata technologies
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  - Geodata services
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    - Environmental service
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  - Areas of application
  - Publications
航空
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- - 实验
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    - 产品质量
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  - 功能和系统测试台的研制和开发
  - Structural monitoring, inspection and analysis
  - 安全-功能性和操作性的安全
  - 测试平台的搭建
    - 测试平台的搭建
    - 我们的测试中心
    - 功能试验台
  - 参照图片
    - 参照图片
    - 整机及零部件的结构测试
    - 功能和系统测试
    - 结构分析
    - 结构监控
    - 飞行测试
  - Publications
Space
- Space
- - Mechanical Tests
  - Space Simulation tests
  - Electromagnetic Tests
    - Electromagnetic Tests
    - Electromagnetic compatibility (EMC)
    - Magnetic field measurement / Magnetic field simulation
  - Infrastructure
  - Engineering support
  - Management consulting
    - Management consulting
    - Programme Support
    - Consulting on the implementation of management systems
  - Project references
Defence & Security
- Defence & Security
Innovation

气门弹簧的疲劳强度

我们提供各种测试方案及实施

悬架螺旋弹簧横
转向系统
转向系统
- 转向系统
- 转速传感器试验台
横向稳定杆
电力驱动系统与电动缸
- 电力驱动系统与电动缸
- 电动缸的开发试验台
- 用于 BLDC 驱动系统的开发试验台
- 车辆发电机的持久运行检测台
参数测试• E / E 功能
- 参数测试• E / E 功能
- HiL 试验台与参数测试台
Comprehensive options for safeguarding mechatronic systems
开发试验台• 定制试验台总承包商
- 开发试验台• 定制试验台总承包商
- 用于风力发电机转子叶片的 IABG 测试方案

Kontakt

气门弹簧的疲劳强度

[Translate to Chinesisch:] Schwingfestigkeit von Ventilfedern

[Translate to Chinesisch:] Schwingfestigkeit von Ventilfedern

相关影响因素

来自挠曲的机械负荷
负荷变化次数极多
温度升高的环境条件
动态蠕变

实验证明

以出现的最大负荷（直至接近卡住）进行测试
固定振幅下的疲劳强度测试
可同时测试大量气门弹簧试验件
模拟温度升高的环境条件
通过有针对性地控制试验条件和足够数量的试验件对试验结果提供统计学上的保障
测定周期性蠕变

IABG 气门弹簧试验台的优点

因采用共振原理进行测试而提高能效
可靠且维护费用较低
在结构上不受向外作用力和振动的影响
可同时测试大量弹簧
可在温度负荷下的振动试验
可借助软件控制试验、记录文件和进行分析
实验结果获得所有高级轿车制造商的认证

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15.11.22 - 18.11.22 formnext 2022

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