行业组件数据 · 2026

铰链

Hinges are mechanical bearings that connect two solid objects, allowing a limited angle of rotation between them, commonly used for access doors in industrial machinery.

技术定义与适配语境
典型 铰链 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。

Hinges are precision-engineered components consisting of two leaves joined by a pin or knuckle joint, designed to facilitate controlled rotational movement for access doors on industrial equipment. They enable doors to swing open and closed while maintaining alignment, load-bearing capacity, and operational safety in manufacturing environments.

组件规格

定义
Hinges are precision-engineered components consisting of two leaves joined by a pin or knuckle joint, designed to facilitate controlled rotational movement for access doors on industrial equipment. They enable doors to swing open and closed while maintaining alignment, load-bearing capacity, and operational safety in manufacturing environments.
工作原理
Hinges operate on the principle of rotational motion around a fixed axis (the pin). The leaves are attached to the door and frame, with the pin allowing smooth pivoting. Load distribution, friction management, and wear resistance are critical for reliable performance under repeated cycles.
材料
Typically made from carbon steel (e.g.AISI 10181045)stainless steel (e.g.AISI 304316)or aluminum alloys (e.g.6061-T6). Coatings may include zinc platingpowder coatingor anodizing for corrosion resistance.
Cycle Life
>100,000 cycles
Load Capacity
Up to 500 kg
Rotation Angle
0-180 degrees
Corrosion Resistance
Salt spray test > 500 hours
Operating Temperature
-40°C to 120°C
标准
ISO 9001DIN 7952

行业分类与别名

铰链 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

Improper lubrication or contamination->Increased friction, leading to difficult operation or seizure->Regular maintenance with appropriate lubricants; use sealed or self-lubricating designs
Material fatigue from cyclic loading->Crack formation in leaves or pin, risking structural failure->Design with safety factors; use fatigue-resistant materials; implement periodic inspections

工业生态与工程逻辑

0
Misalignment leading to door binding
1
Corrosion in harsh environments
2
Pin wear causing instability
3
Overloading beyond rated capacity

合规与检测

tolerance
±0.5 mm for pin diameter and leaf alignment
test method
Cyclic load testing per ISO 15848, corrosion resistance per ASTM B117

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 types of hinges used in industrial machinery?

Common types include butt hinges, continuous hinges (piano hinges), concealed hinges, and heavy-duty strap hinges, selected based on load, space, and environmental conditions.

How do I select the right hinge for an access door?

Consider load capacity, material compatibility (e.g., corrosion resistance), installation space, required rotation angle, and compliance with industry standards like ISO or DIN.

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: 铰链

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:HINGES