行业组件数据 · 2026

链条链节

Chain links are individual connecting elements that form conveyor chains, enabling material transport in industrial systems.

技术定义与适配语境
典型 链条链节 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。

Chain links are precision-engineered metal components that interlock to create continuous conveyor chains. They consist of side plates, pins, bushings, and rollers designed to engage with sprockets and guide rails. These links transmit mechanical power while supporting loads, with configurations including standard, extended pitch, and heavy-duty designs for various industrial applications.

组件规格

定义
Chain links are precision-engineered metal components that interlock to create continuous conveyor chains. They consist of side plates, pins, bushings, and rollers designed to engage with sprockets and guide rails. These links transmit mechanical power while supporting loads, with configurations including standard, extended pitch, and heavy-duty designs for various industrial applications.
工作原理
Chain links operate by interlocking through pins and bushings to form a flexible yet strong continuous chain. When driven by sprockets, the links articulate at pivot points while maintaining structural integrity. The roller components reduce friction against guide rails, and the precise geometry ensures smooth engagement with driving and tensioning mechanisms throughout the conveyor system.
材料
Carbon steel (C451045)alloy steel (41408620)stainless steel (304316)heat-treated for hardness (HRC 40-60). Surface treatments include zinc platingnickel platingblack oxideor powder coating for corrosion resistance.
Pitch
25.4mm to 152.4mm
Width
12.7mm to 76.2mm
Weight per Meter
1.2kg/m to 15kg/m
Breaking Strength
8kN to 120kN
Temperature Range
-40°C to 250°C
Lubrication Requirement
Regular oil bath or automatic lubrication
标准
ISO 606DIN 8187ANSI B29.1

行业分类与别名

链条链节 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 lubrication->Accelerated wear at pin-bushing interface->Implement automatic lubrication system with monitoring sensors
Overloading beyond rated capacity->Plastic deformation or catastrophic link fracture->Install load sensors with automatic shutdown at 85% capacity
Corrosive chemical exposure->Pitting corrosion reducing cross-sectional strength->Specify corrosion-resistant materials with protective coatings

工业生态与工程逻辑

0
Link fatigue failure under cyclic loading
1
Corrosion in humid environments
2
Improper installation causing misalignment
3
Contamination from worn material particles

合规与检测

tolerance
±0.1mm on pitch dimensions, ±0.05mm on pin diameter, surface finish Ra ≤ 1.6μm
test method
Dimensional verification with CMM, tensile testing per ISO 15654, hardness testing per ASTM E18, fatigue testing with minimum 1×10⁶ cycles

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 causes chain link elongation in conveyor systems?

Chain link elongation occurs due to wear at pin-bushing interfaces, improper lubrication, overloading beyond rated capacity, or material fatigue from cyclic stress. Regular inspection and proper tensioning minimize elongation.

How do I select the correct chain link pitch for my application?

Select chain link pitch based on conveyor speed, load capacity, and sprocket compatibility. Standard pitches (25.4mm, 31.75mm, 38.1mm) suit most applications, while extended pitches reduce articulation points for heavy loads.

Can stainless steel chain links replace carbon steel in food processing?

Yes, stainless steel chain links (304/316 grade) are essential for food processing due to corrosion resistance, cleanability, and compliance with sanitary standards like FDA and USDA requirements.

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: 链条链节

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。

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URN:CNFX:ME:UNIT:CHAIN_LINKS