行业组件数据 · 2026

弹性核心

Elastic Core is a resilient component in safety bumpers that absorbs impact energy through controlled deformation and recovery.

技术定义与适配语境
典型 弹性核心 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

The Elastic Core is a critical component within industrial safety bumpers designed to absorb kinetic energy from collisions through elastic deformation. It functions as the primary energy-absorbing element that compresses upon impact and returns to its original shape afterward, providing both impact protection and system reset capability. This component typically consists of engineered elastomeric materials arranged in specific geometric configurations to optimize energy absorption, force distribution, and durability under repeated loading cycles.

组件规格

定义
The Elastic Core is a critical component within industrial safety bumpers designed to absorb kinetic energy from collisions through elastic deformation. It functions as the primary energy-absorbing element that compresses upon impact and returns to its original shape afterward, providing both impact protection and system reset capability. This component typically consists of engineered elastomeric materials arranged in specific geometric configurations to optimize energy absorption, force distribution, and durability under repeated loading cycles.
工作原理
The Elastic Core operates on the principle of elastic deformation and energy absorption. When an external force is applied during a collision, the core material compresses, converting kinetic energy into potential energy stored within the deformed material structure. This controlled deformation reduces peak impact forces transmitted to machinery. After the force is removed, the material's elastic properties enable it to return to its original shape, ready for subsequent impacts. The design ensures predictable force-displacement characteristics through material selection and geometric optimization.
材料
Typically manufactured from high-performance elastomers such as polyurethane (PU)thermoplastic elastomers (TPE)or silicone rubber with Shore hardness ranging from 60A to 90A. Advanced versions may incorporate composite structures with embedded reinforcement fibers or cellular foam structures. Material specifications include tensile strength (5-15 MPa)elongation at break (200-500%)compression set (<10% after 24 hours at 70°C)and temperature resistance (-40°C to +100°C continuous operation).
Height
30-150 mm
Diameter
50-200 mm
Cycle Life
>100,000 impacts
Deflection
20-60% of original height
Load Capacity
500-5000 N
Recovery Time
<2 seconds
Operating Temperature
-40°C to +100°C
标准
ISO 13855ISO 12100DIN EN 349DIN 5510

行业分类与别名

弹性核心 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Material fatigue from excessive impact cycles->Permanent deformation or cracking->Implement regular inspection schedules and replace at predetermined intervals based on cycle count
Exposure to incompatible chemicals->Material swelling, softening, or degradation->Select chemically resistant materials and implement protective covers or barriers
Extreme temperature operation->Reduced elasticity or brittle fracture->Use temperature-stable materials and consider environmental controls

工业生态与工程逻辑

0
Material fatigue from repeated impacts
1
Chemical degradation in harsh environments
2
Temperature extremes affecting elasticity
3
Incorrect installation reducing effectiveness
4
Compatibility issues with mating components

合规与检测

tolerance
±0.5 mm on critical dimensions, ±5% on force-deflection characteristics
test method
Compression testing per ISO 7743, impact testing with controlled mass drop, environmental aging per ISO 188, cycle testing to failure

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the primary function of an Elastic Core in safety bumpers?

The Elastic Core absorbs impact energy through controlled elastic deformation, reducing transmitted forces to machinery while maintaining the ability to return to its original shape for repeated use.

How do I select the right Elastic Core for my application?

Consider impact energy levels, required deflection distance, environmental conditions (temperature, chemicals), cycle life requirements, and compliance with relevant safety standards like ISO 13855.

What maintenance does an Elastic Core require?

Regular visual inspection for cracks or permanent deformation, cleaning to prevent material degradation, and replacement when compression set exceeds 15% or visible damage occurs.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
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URN:CNFX:ME:UNIT:ELASTIC_CORE