行业组件数据 · 2026

连接钩

Connecting hooks are durable metal fasteners used to link tire protection chain segments on industrial vehicles.

技术定义与适配语境
典型 连接钩 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。

Connecting hooks are specialized forged or cast metal components designed to securely join individual chain links in tire protection chain systems. They provide the critical mechanical connection that allows chains to form a continuous protective mesh around vehicle tires, withstanding extreme shear forces, abrasion, and impact loads in harsh operating environments like mining, construction, and forestry.

组件规格

定义
Connecting hooks are specialized forged or cast metal components designed to securely join individual chain links in tire protection chain systems. They provide the critical mechanical connection that allows chains to form a continuous protective mesh around vehicle tires, withstanding extreme shear forces, abrasion, and impact loads in harsh operating environments like mining, construction, and forestry.
工作原理
Connecting hooks function through mechanical interlocking and load distribution. When installed, the hook's curved geometry engages with adjacent chain links, creating a secure connection that transfers tensile and shear forces across the chain assembly. The design ensures uniform stress distribution while allowing necessary articulation as chains flex during tire rotation and ground contact.
材料
High-carbon steel (AISI 1045/1050)alloy steel (4140/4340)or boron steel with heat treatment (quenching and tempering) to achieve hardness of 40-50 HRC. Surface treatments include zinc platinghot-dip galvanizingor powder coating for corrosion resistance.
Hardness
40-50 HRC
Weight Range
0.2-1.5 kg
Load Capacity
15-50 kN (depending on size)
Tensile Strength
800-1200 MPa
Temperature Range
-40°C to +150°C
Corrosion Resistance
Salt spray test: 500+ hours
标准
ISO 10823DIN 5688ASME B29.1

行业分类与别名

连接钩 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 defects or improper heat treatment->Brittle fracture under impact load->Implement material certification and batch testing, use non-destructive testing (magnetic particle or dye penetrant inspection)
Corrosion in aggressive environments->Reduced cross-section leading to tensile failure->Apply appropriate corrosion-resistant coatings, implement regular inspection schedules, use stainless steel alloys in extreme conditions
Improper installation or over-tightening->Premature wear or deformation->Provide clear installation instructions with torque specifications, use calibrated tools, train maintenance personnel

工业生态与工程逻辑

0
Hook failure under overload
1
Fatigue cracking from cyclic loading
2
Corrosion weakening structural integrity
3
Improper installation causing disengagement
4
Wear leading to reduced cross-section

合规与检测

tolerance
±0.5 mm on critical dimensions, angular tolerance ±2°
test method
Destructive tensile testing per ISO 6892-1, hardness testing per ISO 6508, salt spray corrosion testing per ISO 9227

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 typical service life of connecting hooks in mining applications?

With proper maintenance, connecting hooks typically last 6-12 months in continuous mining operations, depending on material quality, operating conditions, and load frequency.

Can connecting hooks be reused after chain replacement?

Yes, if they pass visual inspection for cracks, deformation, and wear, and meet dimensional tolerance checks. However, manufacturers often recommend replacement with new chains for optimal safety.

How do I identify worn connecting hooks?

Look for visible cracks (especially at stress points), elongation beyond 3% of original dimensions, significant wear reducing cross-section by more than 10%, or deformation affecting the hook's engagement geometry.

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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: 连接钩

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URN:CNFX:ME:UNIT:CONNECTING_HOOKS