行业组件数据 · 2026

耐磨板

Wear plates are precision-ground components that provide sliding surfaces and reduce friction between moving parts in bolster assemblies.

技术定义与适配语境
典型 耐磨板 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。

Wear plates are hardened, precision-ground steel plates installed on bolster surfaces to create low-friction sliding interfaces for press operations. They absorb impact forces, distribute loads evenly, and protect the bolster base from direct wear during metal stamping, forging, or forming processes. These components maintain dimensional stability under cyclic loading and ensure consistent die alignment.

组件规格

定义
Wear plates are hardened, precision-ground steel plates installed on bolster surfaces to create low-friction sliding interfaces for press operations. They absorb impact forces, distribute loads evenly, and protect the bolster base from direct wear during metal stamping, forging, or forming processes. These components maintain dimensional stability under cyclic loading and ensure consistent die alignment.
工作原理
Wear plates operate on the principle of sacrificial wear protection, where the hardened plate surface absorbs frictional forces and impact energy instead of the bolster structure. They provide a smooth, low-friction interface that reduces stick-slip phenomena and maintains precise alignment through controlled material removal at the plate surface rather than the critical bolster material.
材料
High-carbon tool steel (AISI D2D3)alloy steel (41404340) with through-hardening to 58-62 HRCor bronze-backed steel composites for specialized applications. Surface treatments include nitridingchrome platingor PTFE coatings.
Hardness
58-62 HRC
Thickness
10-50 mm
Surface Finish
Ra 0.4-0.8 μm
Thermal Stability
Maintains dimensional accuracy up to 200°C
Flatness Tolerance
0.02 mm/m
标准
ISO 2768DIN 875ISO 1302

行业分类与别名

耐磨板 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

Insufficient lubrication->Accelerated adhesive wear and scoring->Implement automated lubrication systems with monitoring
Contamination ingress->Abrasive wear and surface damage->Install protective seals and implement regular cleaning protocols

工业生态与工程逻辑

0
Premature wear due to inadequate lubrication
1
Thermal expansion causing binding
2
Improper installation leading to misalignment
3
Fatigue cracking under cyclic loading

合规与检测

tolerance
±0.05 mm flatness, ±0.02 mm parallelism
test method
Coordinate measuring machine (CMM) verification, surface roughness testing per ISO 4287, hardness testing per ASTM E18

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

How often should wear plates be replaced?

Replacement intervals depend on operating conditions, typically 6-24 months. Monitor for visible scoring, thickness reduction beyond 20%, or increased clearance beyond tolerance.

Can worn plates be resurfaced instead of replaced?

Limited resurfacing is possible if sufficient material remains and hardness hasn't degraded, but replacement is generally recommended for optimal performance.

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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
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URN:CNFX:ME:UNIT:WEAR_PLATES