行业组件数据 · 2026

钢制分离板

Steel separator plates are precision-engineered components in clutch packs that facilitate smooth engagement and disengagement by separating friction materials.

技术定义与适配语境
典型 钢制分离板 会按材料、尺寸公差、适配关系和失效风险在 汽车制造 中评估。

Steel separator plates are thin, flat metallic discs used within multi-plate clutch assemblies in automotive and industrial applications. They serve as rigid spacers between friction plates, maintaining proper alignment and spacing to ensure consistent pressure distribution during clutch operation. These plates are critical for heat dissipation, torque transmission, and preventing friction material adhesion during disengagement.

组件规格

定义
Steel separator plates are thin, flat metallic discs used within multi-plate clutch assemblies in automotive and industrial applications. They serve as rigid spacers between friction plates, maintaining proper alignment and spacing to ensure consistent pressure distribution during clutch operation. These plates are critical for heat dissipation, torque transmission, and preventing friction material adhesion during disengagement.
工作原理
Steel separator plates operate by providing a rigid, smooth surface between friction plates in a clutch pack. When hydraulic or mechanical pressure is applied, the plates compress the friction materials against each other, creating friction that transmits torque. During disengagement, the plates separate to eliminate contact, allowing free rotation. Their flatness and parallelism ensure even pressure distribution and prevent drag or uneven wear.
材料
Typically made from high-carbon steel (SAE 1070-1095) or alloy steel (AISI 4140/4340) with hardness of 40-50 HRC. Surface treatments include phosphate coating (e.g.zinc phosphate) for corrosion resistance and improved oil retentionor nitriding for enhanced wear resistance. Thickness ranges from 1.0mm to 3.0mm with tolerances of ±0.05mm.
Diameter
150-300mm (varies by application)
Flatness
≤0.1mm across diameter
Hardness
45-50 HRC
Thickness
1.5mm ±0.05mm
Parallelism
≤0.05mm
Surface Roughness
Ra 0.8-1.6μm
标准
ISO 9001DIN 1544SAE J429

行业分类与别名

钢制分离板 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

Overheating from sustained high-load operation->Thermal warping leading to uneven pressure distribution->Use materials with higher thermal conductivity, implement cooling channels, and follow recommended duty cycles
Contaminated transmission fluid->Abrasive wear and surface scoring->Regular fluid changes with proper filtration, use of protective coatings
Improper installation torque->Cracking or distortion under uneven stress->Follow manufacturer torque specifications, use calibrated tools, and verify parallelism during assembly

工业生态与工程逻辑

0
Warping under thermal stress
1
Surface scoring from debris
2
Corrosion in humid environments
3
Improper thickness causing clutch drag

合规与检测

tolerance
Dimensional tolerances per ISO 2768-m, flatness within 0.1mm, hardness variation ±2 HRC
test method
Dimensional verification with CMM, hardness testing per ASTM E18, surface roughness measurement per ISO 4287, flatness testing with optical comparators

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 primary function of steel separator plates in a clutch pack?

They separate friction plates to ensure proper engagement/disengagement, maintain alignment, dissipate heat, and prevent adhesion during clutch operation.

Can steel separator plates be reused after clutch wear?

No, they should be replaced with clutch rebuilds as wear, warping, or surface degradation can compromise performance and cause premature failure.

What are common failure signs for steel separator plates?

Symptoms include clutch slippage, uneven engagement, overheating, vibration, or abnormal noises due to warping, scoring, or excessive wear.

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CNFX Industrial Component Index · 汽车制造

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: 钢制分离板

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:STEEL_SEPARATOR_PLATES