行业组件数据 · 2026

支撑蜘蛛/中心枢纽

A central hub with radial arms that distributes or collects material flow in industrial machinery.

技术定义与适配语境
典型 支撑蜘蛛/中心枢纽 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。

The Support Spider/Central Hub is a critical structural component in the Upper Distributor/Collector machine, designed to provide central support and facilitate the radial distribution or collection of materials, fluids, or components through multiple arms or channels extending from a central core. It ensures balanced load distribution, alignment, and structural integrity within the system.

组件规格

定义
The Support Spider/Central Hub is a critical structural component in the Upper Distributor/Collector machine, designed to provide central support and facilitate the radial distribution or collection of materials, fluids, or components through multiple arms or channels extending from a central core. It ensures balanced load distribution, alignment, and structural integrity within the system.
工作原理
It operates by serving as the central mounting point and flow divider. The central hub receives input (or provides output) from a single source/destination, while the radial arms (spider legs) evenly distribute (or collect) the material to (or from) multiple peripheral points. This creates a star-like configuration that minimizes pressure drops, prevents flow imbalances, and maintains system stability under dynamic loads.
材料
Typically manufactured from high-strength carbon steel (e.g.AISI 1045)stainless steel (e.g.AISI 304/316 for corrosion resistance)or aluminum alloys (e.g.6061-T6 for lightweight applications). Surface treatments may include zinc platingpowder coatingor anodizing.
Weight
5-25 kg
Diameter
200-500 mm
Arm Count
4-8 arms
Load Capacity
Up to 5000 N
Operating Temperature
-20°C to 150°C
标准
ISO 2768DIN 7186

行业分类与别名

支撑蜘蛛/中心枢纽 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 vibration or impact loads->Crack propagation in arms or hub->Implement regular vibration monitoring and use fatigue-resistant materials with proper heat treatment.
Improper installation or alignment->Uneven wear on arms, leading to imbalance->Follow precise alignment procedures during assembly and use laser alignment tools.

工业生态与工程逻辑

0
Fatigue failure due to cyclic loading
1
Misalignment causing uneven wear
2
Corrosion in harsh environments
3
Material clogging in flow channels

合规与检测

tolerance
±0.1 mm for critical dimensions, per ISO 2768-m
test method
Dimensional inspection via CMM, load testing per ISO 12100, and non-destructive testing (e.g., ultrasonic) for weld integrity.

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 the Support Spider/Central Hub?

Its primary function is to provide central structural support and enable even radial distribution or collection of materials in industrial systems, ensuring balanced flow and load management.

How does it differ from a simple hub?

Unlike a basic hub, it incorporates multiple radial arms (spider design) specifically for distributing or collecting flows, rather than just serving as a rotational or mounting point.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

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初步技术归类
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URN:CNFX:ME:UNIT:SUPPORT_SPIDER_CENTRAL_HUB