行业组件数据 · 2026

导辊

Guide rollers are precision components in wire guide systems that control wire path, tension, and alignment during manufacturing processes.

技术定义与适配语境
典型 导辊 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。

Guide rollers are cylindrical rotating elements designed to direct, support, and maintain consistent tension in wires, cables, or filaments as they move through processing machinery. They feature precisely machined surfaces and bearings to minimize friction and wear while ensuring accurate positioning and smooth operation in industrial applications.

组件规格

定义
Guide rollers are cylindrical rotating elements designed to direct, support, and maintain consistent tension in wires, cables, or filaments as they move through processing machinery. They feature precisely machined surfaces and bearings to minimize friction and wear while ensuring accurate positioning and smooth operation in industrial applications.
工作原理
Guide rollers operate by rotating on precision bearings to reduce friction as wire passes over their surface. They maintain consistent wire tension through controlled rotational resistance, guide wire along predetermined paths using grooved or flanged designs, and prevent wire slippage or deviation through surface texture optimization and proper alignment mechanisms.
材料
Surface: Hardened steel (HRC 58-62)ceramic coatingor polyurethane (70-90 Shore A). Core: Carbon steel (AISI 1045/4140) or aluminum alloy (6061-T6). Bearings: Sealed ball bearings (ABEC 3 or higher). Coatings: Chrome plating (0.02-0.05mm) or nickel plating for corrosion resistance.
Width
15-100 mm
Load Capacity
50-500 N
Bore Tolerance
H7/g6
Diameter Range
20-200 mm
Surface Finish
Ra 0.4-1.6 μm
Rotational Speed
Up to 3000 RPM
Runout Tolerance
±0.02 mm
Operating Temperature
-20°C to 120°C
标准
ISO 286-2DIN 7154ISO 2768-mK

行业分类与别名

导辊 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

Bearing contamination from dust/debris->Increased rotational resistance and uneven wear->Install sealed bearings and implement regular cleaning protocols
Improper installation alignment->Uneven surface wear and wire tracking deviation->Use alignment tools during installation and implement periodic alignment checks
Material incompatibility with wire type->Accelerated surface degradation and wire damage->Conduct material compatibility testing before full-scale implementation

工业生态与工程逻辑

0
Wire breakage due to excessive tension
1
Surface damage from abrasive materials
2
Bearing failure from contamination
3
Misalignment causing tracking errors
4
Corrosion in humid environments

合规与检测

tolerance
Geometric tolerances per ISO 2768-mK, dimensional tolerances per ISO 286-2 H7/g6, surface roughness Ra ≤ 1.6 μm
test method
Dimensional verification with CMM, surface hardness testing with Rockwell scale, bearing runout measurement with dial indicators, load testing with tension gauges

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 maintenance do guide rollers require?

Regular inspection for surface wear, bearing lubrication every 500 operating hours, cleaning to remove debris, and alignment verification to prevent wire tracking issues.

How do I select the right guide roller material?

Choose hardened steel for high-wear applications, polyurethane for delicate wires, ceramic for extreme abrasion resistance, and consider coating requirements based on environmental conditions.

What causes premature guide roller failure?

Common causes include improper alignment creating uneven wear, excessive tension overloading bearings, contamination damaging surfaces, and incorrect material selection for the application.

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: 导辊

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URN:CNFX:ME:UNIT:GUIDE_ROLLERS