行业组件数据 · 2026

耐磨板

Wear-resistant plate for precision beverage metering pumps that reduces friction and extends service life in hygienic fluid handling applications.

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 饮料制造 中评估。

A precision-engineered wear plate is a critical component in beverage flow metering pump heads, designed to minimize friction between moving parts while maintaining dimensional stability under continuous operation. It serves as a sacrificial surface that protects more expensive pump components from abrasion caused by particulate matter in beverages, ensuring consistent flow rates and preventing contamination through material degradation.

组件规格

定义
A precision-engineered wear plate is a critical component in beverage flow metering pump heads, designed to minimize friction between moving parts while maintaining dimensional stability under continuous operation. It serves as a sacrificial surface that protects more expensive pump components from abrasion caused by particulate matter in beverages, ensuring consistent flow rates and preventing contamination through material degradation.
工作原理
The wear plate operates on tribological principles by providing a low-friction interface between the pump's rotor/stator and housing. It absorbs mechanical wear through controlled surface erosion, distributing stress evenly to prevent localized failure. In beverage applications, it maintains seal integrity while allowing precise clearance adjustments for accurate volumetric displacement.
材料
FDA-compliant 316L stainless steel (for corrosion resistance)ceramic composites (alumina-zirconia)or engineered polymers (PEEKPTFE with food-grade certifications). Surface treatments include diamond-like carbon (DLC) coatings or electropolishing for enhanced wear resistance.
Flatness
≤ 0.01 mm/m
Hardness
55-62 HRC (steel) / 1500-2000 HV (ceramic)
Pressure Rating
Up to 15 bar
Surface Roughness
Ra ≤ 0.4 μm
Thickness Tolerance
±0.005 mm
Operating Temperature
-10°C to 120°C
标准
ISO 21469DIN 118643-A Sanitary Standards

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

Abrasive particles in beverage streams->Increased clearance leading to flow rate inaccuracies->Install upstream filtration (≤100 μm) and specify hardened ceramic composites
Improper installation torque->Warp-induced leakage paths->Use calibrated torque wrenches and follow manufacturer's bolt pattern sequences

工业生态与工程逻辑

0
Microbial harborage in surface imperfections
1
Galvanic corrosion in mixed-material assemblies
2
Particulate generation from excessive wear

合规与检测

tolerance
Geometric tolerances per ISO 2768-mK, surface finishes compliant with EHEDG guidelines
test method
Dimensional verification via CMM, wear testing per ASTM G133, material certification per FDA 21 CFR 177

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 in beverage pumps?

Replacement intervals depend on beverage particulate content and operating cycles, typically 6-24 months. Monitor flow rate deviations >2% as replacement indicators.

Can wear plates be refurbished instead of replaced?

Limited refurbishment is possible through precision resurfacing, but material loss must not exceed 10% of original thickness to maintain structural integrity.

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CNFX Industrial Component Index · 饮料制造

数据基础

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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。

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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