行业组件数据 · 2026

导轨

Precision linear guide rail for accurate positioning in back gauge systems

技术定义与适配语境
典型 导轨 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 guide rail is a precision-engineered linear motion component that provides smooth, accurate, and repeatable movement along a defined path. In back gauge systems, it ensures precise positioning of the gauge relative to the cutting or bending tool, typically using ball bearings or rollers within a hardened steel track to minimize friction and maintain alignment under load.

组件规格

定义
A guide rail is a precision-engineered linear motion component that provides smooth, accurate, and repeatable movement along a defined path. In back gauge systems, it ensures precise positioning of the gauge relative to the cutting or bending tool, typically using ball bearings or rollers within a hardened steel track to minimize friction and maintain alignment under load.
工作原理
Operates on the principle of linear motion with minimal friction, using recirculating ball bearings or rollers within a hardened steel rail and carriage block. The carriage moves along the rail with high precision, guided by the rail's geometry and preloaded bearing system to eliminate play and maintain accuracy.
材料
Hardened steel (typically AISI 52100 or equivalent)stainless steel for corrosion resistancealuminum alloy for lightweight applicationswith optional coatings like black oxide or chrome plating
Width
15-45 mm
Height
15-35 mm
Length
500-3000 mm
Preload
Light, Medium, Heavy
Load Capacity
5-50 kN
Accuracy Grade
Normal (N), High (H), Precision (P), Ultra-Precision (UP)
Mounting Hole Pattern
Standardized spacing (e.g., 60 mm centers)
标准
ISO 10285DIN 645

行业分类与别名

导轨 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, uneven movement, or complete seizure->Implement regular maintenance schedule, use protective covers, and apply appropriate lubricants
Improper installation or alignment->Reduced accuracy, premature wear, or binding->Follow manufacturer installation guidelines, use precision alignment tools, and verify parallelism
Excessive load or shock impacts->Deformation of rail or bearing damage->Design within specified load limits, incorporate shock absorbers, and train operators on proper use

工业生态与工程逻辑

0
Wear and tear reducing accuracy
1
Contamination from dust/chips causing jamming
2
Misalignment during installation
3
Overloading leading to deformation

合规与检测

tolerance
±0.01 mm/m for precision grades, per ISO 10285
test method
Coordinate measuring machine (CMM) verification, laser interferometry for straightness and flatness

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 purpose of a guide rail in a back gauge system?

It provides precise linear movement and positioning for the back gauge, ensuring accurate material placement during cutting or bending operations.

How do I select the right guide rail for my application?

Consider load capacity, accuracy requirements, environmental conditions (e.g., dust, moisture), length, and compatibility with existing carriage blocks and mounting systems.

What maintenance is required for guide rails?

Regular cleaning to remove debris, lubrication of bearing systems (if not sealed), and periodic inspection for wear or damage to ensure continued precision.

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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

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URN:CNFX:ME:UNIT:GUIDE_RAIL