行业组件数据 · 2026

耐磨板/边缘

Wear-resistant plate or edge component for rotating paddles/scoops in industrial machinery.

技术定义与适配语境
典型 耐磨板/边缘 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 wear plate or edge is a replaceable protective component installed on rotating paddles or scoops in material handling and processing equipment. It serves as a sacrificial layer that absorbs abrasion and impact forces during operation, protecting the underlying paddle structure from premature wear and damage. These components are critical in applications involving abrasive materials like minerals, grains, chemicals, or recycled materials where continuous contact causes significant surface degradation.

组件规格

定义
A wear plate or edge is a replaceable protective component installed on rotating paddles or scoops in material handling and processing equipment. It serves as a sacrificial layer that absorbs abrasion and impact forces during operation, protecting the underlying paddle structure from premature wear and damage. These components are critical in applications involving abrasive materials like minerals, grains, chemicals, or recycled materials where continuous contact causes significant surface degradation.
工作原理
The wear plate/edge functions by creating a durable barrier between the rotating paddle/scoop and the processed material. As the paddle rotates through bulk materials, the wear plate absorbs direct abrasion through its hardened surface, distributing mechanical stress and preventing wear propagation to the base metal. Its sacrificial nature allows for periodic replacement without requiring full paddle reconstruction, minimizing downtime and maintenance costs.
材料
High-chromium cast iron (15-30% Cr)tungsten carbide overlayshardened tool steel (AISI D2/D3)ceramic-metal compositesor ultra-high molecular weight polyethylene (UHMW-PE) for specific applications. Typical hardness ranges from 55-65 HRC for metallic versions.
Hardness
55-65 HRC
Thickness
10-50 mm
Surface Finish
Ground or as-cast
Mounting Method
Bolted or welded attachment
Operating Temperature
-40°C to 400°C
标准
ISO 21940DIN 50190

行业分类与别名

耐磨板/边缘 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

Excessive abrasive material contact->Progressive thickness reduction leading to breakthrough->Regular thickness monitoring and scheduled replacement
Impact loading from oversized material chunks->Cracking or spalling of wear surface->Install impact-resistant designs with shock-absorbing backing

工业生态与工程逻辑

0
Premature failure due to improper material selection
1
Fatigue cracking from cyclic loading
2
Improper installation causing detachment
3
Incompatible hardness with processed materials

合规与检测

tolerance
±0.5 mm thickness tolerance, ±1.0 mm dimensional tolerance
test method
Ultrasonic thickness testing, Brinell/Rockwell hardness testing, visual inspection for cracks

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 on rotating paddles be replaced?

Replacement intervals depend on material abrasiveness, operating hours, and plate thickness. Typically every 6-24 months in continuous operation, with monitoring through regular thickness measurements.

Can wear plates be refurbished or re-surfaced?

Some metallic wear plates can be re-surfaced with hardfacing alloys, but most are designed as single-use replaceable components. Ceramic and composite plates generally cannot be refurbished.

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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: 耐磨板/边缘

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:WEAR_PLATE_EDGE