行业组件数据 · 2026

润滑通道

A precision-engineered passage within the Cross Spider machine that distributes lubricant to critical bearing surfaces.

技术定义与适配语境
典型 润滑通道 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。

The Grease Passage is an internal conduit system integrated into the Cross Spider component, designed to deliver controlled amounts of lubricant from a central reservoir to specific bearing points. It ensures consistent lubrication under operational loads, reducing friction and wear between moving parts.

组件规格

定义
The Grease Passage is an internal conduit system integrated into the Cross Spider component, designed to deliver controlled amounts of lubricant from a central reservoir to specific bearing points. It ensures consistent lubrication under operational loads, reducing friction and wear between moving parts.
工作原理
Operates on pressure differential and capillary action principles. Lubricant is forced through the passage via a centralized grease fitting, flowing through machined channels to reach designated lubrication points on bearing surfaces.
材料
Typically manufactured from hardened alloy steel (AISI 4140 or equivalent) or stainless steel (AISI 304/316) for corrosion resistance. Surface finish: Ra ≤ 1.6 μm.
Length
50-200 mm (machine-dependent)
Diameter
3-8 mm (standard)
Flow Rate
0.5-2.0 ml/min
Pressure Rating
Up to 100 bar
Temperature Range
-20°C to 150°C
标准
ISO 4400DIN 3405

行业分类与别名

润滑通道 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

Contaminant ingress during maintenance->Partial or complete blockage->Implement clean lubrication procedures and install protective caps
Material fatigue from vibration->Crack formation and lubricant leakage->Use vibration-damping mounts and regular structural inspections

工业生态与工程逻辑

0
Lubricant contamination
1
Passage blockage from debris
2
Corrosion in humid environments
3
Insufficient lubrication leading to bearing failure

合规与检测

tolerance
±0.1 mm on diameter, ±0.5 mm on length
test method
Pressure decay test per ISO 4400, flow rate verification using calibrated measurement

制造该组件的工厂

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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

How often should grease passages be inspected?

Inspect every 500 operating hours or during scheduled maintenance. Check for blockages using pressure testing.

Can different grease types be used in the same passage?

No. Always use manufacturer-specified grease to prevent chemical incompatibility and channel blockage.

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CNFX Industrial Component Index · 机械和设备制造

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初步技术归类
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请求制造能力信息: 润滑通道

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URN:CNFX:ME:UNIT:GREASE_PASSAGE