行业组件数据 · 2026

夹爪/夹头

Precision clamping device for securing blades in industrial cutting machines

技术定义与适配语境
典型 夹爪/夹头 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 jaw or collet is a specialized mechanical component designed to securely hold and position cutting blades within blade holders or actuators. It provides precise radial clamping force through mechanical, hydraulic, or pneumatic actuation, ensuring blade stability during high-speed cutting operations while maintaining accurate alignment and preventing slippage or vibration.

组件规格

定义
A clamping jaw or collet is a specialized mechanical component designed to securely hold and position cutting blades within blade holders or actuators. It provides precise radial clamping force through mechanical, hydraulic, or pneumatic actuation, ensuring blade stability during high-speed cutting operations while maintaining accurate alignment and preventing slippage or vibration.
工作原理
The clamping jaw/collet operates on the principle of radial compression. When actuated (mechanically via screw mechanisms, hydraulically via fluid pressure, or pneumatically via air pressure), the collet's segmented jaws contract uniformly around the blade shank, creating a high-friction grip. This concentric clamping action distributes pressure evenly, minimizing stress concentrations while maximizing holding power and positional accuracy.
材料
Typically manufactured from hardened tool steel (AISI D2M2)stainless steel (17-4PH316)or tungsten carbide for wear resistance. Surface treatments include nitridingtitanium nitride (TiN) coatingor chrome plating to enhance durability and corrosion resistance.
Max RPM
10,000-30,000
Accuracy
±0.005 mm
Clamping Force
500-5000 N
Blade Diameter Range
3-50 mm
Operating Temperature
-20°C to 150°C
标准
ISO 15488DIN 6499

行业分类与别名

夹爪/夹头 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

Insufficient clamping force->Blade slippage during cutting operation->Implement torque monitoring systems and regular calibration of clamping mechanisms
Material fatigue from cyclic loading->Crack propagation leading to catastrophic failure->Use fatigue-resistant materials and implement preventive replacement schedules

工业生态与工程逻辑

0
Blade slippage during operation
1
Uneven wear leading to imbalance
2
Material fatigue from cyclic loading
3
Corrosion in humid environments

合规与检测

tolerance
Radial runout tolerance: ≤0.01mm, Concentricity: ≤0.005mm
test method
ISO 230-1 for geometric accuracy testing, DIN 69893 for interface testing

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 difference between a clamping jaw and a collet?

Clamping jaws typically refer to segmented mechanical grips that close around a workpiece, while collets are elastic sleeves that contract uniformly. In blade holding applications, the terms are often used interchangeably for components that provide radial clamping force.

How often should clamping jaws be inspected?

Inspect clamping jaws every 200-500 operating hours or monthly, whichever comes first. Check for wear, cracks, and proper clamping force. Replace if wear exceeds 0.1mm or if surface damage is visible.

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

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。

请求制造能力信息: 夹爪/夹头

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

谢谢,信息已发送。
谢谢,信息已收到。

需要制造 夹爪/夹头?

对比具备该组件加工或装配能力的制造商资料。

创建制造商档案 联系我们
上一个组件
夹爪/吸盘
下一个组件
夹爪/夹持段
URN:CNFX:ME:UNIT:CLAMPING_JAW_COLLET