行业组件数据 · 2026

导轨/导向面

Precision linear guide rail for accurate machine alignment and smooth motion control in industrial automation.

技术定义与适配语境
典型 导轨/导向面 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 precision-engineered linear guide rail or surface component designed to provide accurate alignment, guidance, and support for moving parts in machinery. It ensures controlled linear motion with minimal friction, maintaining positional accuracy and stability in automated systems, particularly within alignment guide assemblies.

组件规格

定义
A precision-engineered linear guide rail or surface component designed to provide accurate alignment, guidance, and support for moving parts in machinery. It ensures controlled linear motion with minimal friction, maintaining positional accuracy and stability in automated systems, particularly within alignment guide assemblies.
工作原理
Operates by providing a rigid, low-friction pathway for linear motion through rolling elements (such as balls or rollers) or sliding contact. The rail's precisely machined surface and geometry guide the moving carriage or block along a defined axis, reducing deflection and maintaining alignment under load.
材料
Typically made from hardened steel (e.g.AISI 52100440C)stainless steel (e.g.AISI 304316)or aluminum alloys. Surface treatments may include chrome platingnitridingor black oxide coating for corrosion resistance and wear reduction.
Speed
Up to 5 m/s
Rigidity
High stiffness with low deflection under load
Precision
±0.01 mm/m to ±0.001 mm/m
Load Capacity
Dynamic: 10-50 kN, Static: 15-80 kN
Accuracy Grade
Normal (N), High (H), Precision (P), Ultra-Precision (UP)
Friction Coefficient
0.001-0.005 (rolling), 0.05-0.2 (sliding)
Operating Temperature
-20°C to 80°C
标准
ISO 12090DIN 645JIS B 1192

行业分类与别名

导轨/导向面 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

Inadequate lubrication or contamination->Increased friction, wear, and eventual seizure->Implement regular maintenance schedules, use seals or wipers, and apply appropriate lubricants.
Improper installation or misalignment->Reduced accuracy, premature wear, and vibration->Follow precise installation procedures, use alignment tools, and verify tolerances during assembly.
Material fatigue or overloading->Cracking, deformation, or catastrophic failure->Design with safety factors, monitor load conditions, and conduct periodic inspections.

工业生态与工程逻辑

0
Wear and tear leading to reduced accuracy
1
Misalignment causing machine downtime
2
Contamination (dust, chips) affecting performance
3
Overloading beyond rated capacity
4
Corrosion in harsh environments

合规与检测

tolerance
±0.01 mm to ±0.001 mm per meter, depending on grade
test method
Coordinate Measuring Machine (CMM) inspection, laser interferometry, surface roughness testing per ISO 4287, load testing per ISO 14728

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 guide rail and a guide surface?

A guide rail is a distinct, profiled component (e.g., rectangular or circular) with integrated rolling elements, while a guide surface refers to a machined flat or contoured area on a machine bed or frame that guides motion via sliding contact, often without separate rolling elements.

How do I select the right guide rail for an alignment guide?

Consider load capacity (static and dynamic), accuracy requirements, speed, environmental conditions (e.g., temperature, contamination), material compatibility, and compliance with industry standards like ISO or DIN. Consult manufacturer datasheets and perform FEA if needed.

What maintenance is required for guide rails?

Regular lubrication (grease or oil), cleaning to remove debris, inspection for wear or damage, and periodic re-alignment to ensure precision. Use compatible lubricants and follow manufacturer guidelines.

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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: 导轨/导向面

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:GUIDE_RAIL_SURFACE