行业组件数据 · 2026

孔板阵列

Precision-engineered orifice array component for flow distribution and pressure regulation in industrial systems.

技术定义与适配语境
典型 孔板阵列 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 land area in an orifice array refers to the flat, raised surface surrounding individual orifices or holes in a perforated plate or similar component. This area is precisely machined to maintain structural integrity, ensure proper sealing when mounted, and control fluid or gas flow characteristics by defining the geometry between adjacent orifices. It plays a critical role in distributing flow evenly, reducing turbulence, and maintaining pressure differentials across the array in applications such as filtration, spraying, or metering systems.

组件规格

定义
A land area in an orifice array refers to the flat, raised surface surrounding individual orifices or holes in a perforated plate or similar component. This area is precisely machined to maintain structural integrity, ensure proper sealing when mounted, and control fluid or gas flow characteristics by defining the geometry between adjacent orifices. It plays a critical role in distributing flow evenly, reducing turbulence, and maintaining pressure differentials across the array in applications such as filtration, spraying, or metering systems.
工作原理
The land area functions by providing a defined spacing and structural support between orifices, which influences the flow path and resistance. It ensures that fluid or gas passes through the orifices with minimal interference, promoting laminar flow and accurate distribution. The width and surface finish of the land area affect pressure drop, flow rate, and efficiency, making it essential for optimizing performance in systems requiring precise control.
材料
Typically made from stainless steel (e.g.304316)aluminum alloysor engineered plastics (e.g.PTFEpolycarbonate)selected based on corrosion resistancestrengthand compatibility with process fluids.
Thickness
1-10 mm
Land Width
1-5 mm
Surface Finish
Ra 0.8 μm or better
Orifice Diameter
0.5-10 mm
Flatness Tolerance
±0.05 mm
标准
ISO 5167DIN 1952

行业分类与别名

孔板阵列 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

Inaccurate land width due to machining errors->Uneven flow distribution and increased pressure drop->Implement strict quality control with precision measurement tools
Corrosion from aggressive fluids->Reduced structural integrity and potential leaks->Use corrosion-resistant materials and regular inspection schedules

工业生态与工程逻辑

0
Improper machining leading to flow imbalances
1
Material degradation from chemical exposure
2
Fatigue failure under cyclic pressure loads

合规与检测

tolerance
±0.1 mm for critical dimensions per ISO 2768-m
test method
Flow testing per ISO 5167, visual inspection, and dimensional verification using CMM

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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 purpose of the land area in an orifice array?

It ensures structural stability, defines flow paths between orifices, and helps maintain consistent pressure and distribution in fluid or gas systems.

How does material selection impact land area performance?

Materials affect durability, corrosion resistance, and compatibility with process media, influencing longevity and efficiency in harsh environments.

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CNFX Industrial Component Index · 机械和设备制造

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URN:CNFX:ME:UNIT:LAND_AREA