行业组件数据 · 2026

夹紧垫

A precision clamping pad used in industrial clamping units to distribute force and protect workpiece surfaces during machining operations.

技术定义与适配语境
典型 夹紧垫 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。

A clamping pad is a critical component in industrial clamping systems designed to interface between the clamping mechanism and the workpiece. It serves to evenly distribute clamping forces across the workpiece surface, prevent surface damage or deformation, and ensure secure positioning during machining, assembly, or testing processes. These pads are engineered to withstand high mechanical loads while maintaining dimensional stability and surface integrity.

组件规格

定义
A clamping pad is a critical component in industrial clamping systems designed to interface between the clamping mechanism and the workpiece. It serves to evenly distribute clamping forces across the workpiece surface, prevent surface damage or deformation, and ensure secure positioning during machining, assembly, or testing processes. These pads are engineered to withstand high mechanical loads while maintaining dimensional stability and surface integrity.
工作原理
Clamping pads operate on the principle of force distribution and surface protection. When a clamping unit applies pressure, the pad transfers this force evenly across the workpiece contact area, reducing point loading that could cause deformation or damage. The pad's material properties and design ensure consistent friction and grip while protecting delicate surfaces from marring or indentation.
材料
Typically manufactured from durable materials such as hardened steel (AISI 4140/4340)aluminum alloys (6061-T6)polyurethane (Shore 80A-95A)or engineered plastics (PEEKDelrin). Surface treatments may include nitridingchrome platingor rubber coatings for specific applications.
Diameter
20-100 mm
Hardness
40-60 HRC (steel), 80-95 Shore A (elastomers)
Thickness
5-25 mm
Load Capacity
500-5000 N
Surface Finish
Ra 0.8-3.2 μm
Temperature Range
-40°C to +200°C
标准
ISO 12164DIN 69893ISO 15488

行业分类与别名

夹紧垫 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 repeated loading cycles->Cracking or permanent deformation of clamping pad->Regular inspection and replacement schedules, use of fatigue-resistant materials, proper load distribution design
Incorrect material selection for application environment->Chemical degradation, corrosion, or thermal deformation->Material compatibility analysis, environmental testing, protective coatings or treatments
Improper installation or alignment->Uneven force distribution causing workpiece damage or inaccurate positioning->Proper installation procedures, alignment verification tools, operator training programs

工业生态与工程逻辑

0
Surface damage to delicate workpieces
1
Insufficient clamping force leading to workpiece movement
2
Material fatigue under cyclic loading
3
Thermal expansion mismatch
4
Chemical incompatibility with coolants or lubricants

合规与检测

tolerance
±0.05 mm dimensional tolerance, ±0.01 mm flatness tolerance
test method
ISO 230-1 for geometric accuracy, ASTM E384 for hardness testing, load testing per manufacturer specifications

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 are the main functions of a clamping pad?

Clamping pads primarily distribute clamping forces evenly, protect workpiece surfaces from damage, provide consistent friction for secure holding, and compensate for minor surface irregularities.

How do I select the right clamping pad material?

Material selection depends on application requirements: hardened steel for high-load applications, aluminum for lightweight needs, polyurethane for delicate surfaces, and engineered plastics for chemical resistance.

Can clamping pads be customized for specific applications?

Yes, clamping pads can be customized in dimensions, materials, surface treatments, and mounting configurations to meet specific machining, assembly, or testing requirements.

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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
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

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URN:CNFX:ME:UNIT:CLAMPING_PAD