行业组件数据 · 2026

夹爪组

A precision clamping component set used in industrial machinery to securely hold workpieces during machining operations.

技术定义与适配语境
典型 夹爪组 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 jaw set is a critical component of clamping mechanisms (jaws/chucks) in industrial machinery, consisting of multiple jaws that move synchronously to grip and secure workpieces with precise force distribution. These sets are engineered to maintain dimensional stability, provide uniform clamping pressure, and ensure repeatable positioning for machining, assembly, or testing operations across various manufacturing applications.

组件规格

定义
A jaw set is a critical component of clamping mechanisms (jaws/chucks) in industrial machinery, consisting of multiple jaws that move synchronously to grip and secure workpieces with precise force distribution. These sets are engineered to maintain dimensional stability, provide uniform clamping pressure, and ensure repeatable positioning for machining, assembly, or testing operations across various manufacturing applications.
工作原理
The jaw set operates through mechanical, hydraulic, or pneumatic actuation where individual jaws move radially inward or outward in coordinated motion. This synchronized movement creates concentric clamping force around the workpiece, utilizing wedge mechanisms, scroll plates, or direct linear drives to convert rotational or linear input into precise radial displacement for secure gripping.
材料
Typically manufactured from hardened alloy steels (AISI 41404340)tool steels (D2H13)or wear-resistant materials with surface treatments (nitridinghard chrome platingcarbide coatings). Special applications may use aluminum alloysstainless steelsor engineered polymers.
Maximum RPM
1000-8000
Jaw Quantity
2-6 jaws
Repeatability
±0.005-0.02 mm
Clamping Force
500-50000 N
Interface Type
ISO, ANSI, or proprietary mounting
Temperature Range
-20°C to 150°C
标准
ISO 12164DIN 6388ANSI B5.50

行业分类与别名

夹爪组 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->Workpiece ejection during machining->Regular force calibration, use of torque monitoring systems, implementation of redundant clamping mechanisms
Wear on jaw contact surfaces->Reduced gripping accuracy and repeatability->Regular inspection schedules, use of wear-resistant coatings, implementation of preventive replacement programs

工业生态与工程逻辑

0
Workpiece slippage during high-speed rotation
1
Uneven clamping pressure causing distortion
2
Wear leading to reduced accuracy
3
Material incompatibility causing contamination

合规与检测

tolerance
±0.01 mm for positioning accuracy, ±2% for clamping force consistency
test method
Coordinate measuring machine (CMM) verification, clamping force testing with load cells, dynamic balance testing for high-speed applications

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 soft jaws and hard jaws in a jaw set?

Soft jaws are typically made from softer materials like aluminum or mild steel and can be machined to custom shapes for specific workpieces. Hard jaws are made from hardened steels and provide longer wear life for standard applications but cannot be easily modified.

How do I maintain a jaw set for optimal performance?

Regular cleaning to remove chips and debris, lubrication of moving parts according to manufacturer specifications, inspection for wear or damage, and periodic recalibration to ensure clamping accuracy and repeatability.

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。

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URN:CNFX:ME:UNIT:JAW_SET