行业组件数据 · 2026

壳体圆柱体

A cylindrical shell component that provides structural support and housing for internal mechanisms in industrial machinery.

技术定义与适配语境
典型 壳体圆柱体 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 Shell Cylinder is a critical structural component in column shell assemblies, designed as a hollow cylindrical body that serves as the primary load-bearing and protective enclosure. It maintains dimensional stability under operational stresses while housing internal components like hydraulic systems, electrical wiring, or mechanical linkages. Engineered to withstand axial, radial, and torsional forces, it ensures alignment and integrity of the entire column assembly in industrial equipment.

组件规格

定义
The Shell Cylinder is a critical structural component in column shell assemblies, designed as a hollow cylindrical body that serves as the primary load-bearing and protective enclosure. It maintains dimensional stability under operational stresses while housing internal components like hydraulic systems, electrical wiring, or mechanical linkages. Engineered to withstand axial, radial, and torsional forces, it ensures alignment and integrity of the entire column assembly in industrial equipment.
工作原理
Functions as a pressure vessel and structural member, distributing mechanical loads evenly across its cylindrical geometry while providing a sealed environment for internal components. Its circular cross-section offers optimal strength-to-weight ratio and resistance to buckling under compressive loads.
材料
Typically manufactured from carbon steel (ASTM A36)stainless steel (304/316)or aluminum alloys (6061-T6). Material selection depends on corrosion resistance requirementsweight constraintsand mechanical load specifications.
Length
500-3000 mm
Diameter
200-800 mm
Concentricity
0.05 mm TIR
Surface Finish
Ra 3.2 μm
Wall Thickness
6-25 mm
Flatness Tolerance
0.1 mm/m
标准
ISO 2768DIN 7168ASME Y14.5

行业分类与别名

壳体圆柱体 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

Improper welding procedures->Crack propagation at weld seams->Implement qualified welding procedures with post-weld heat treatment and non-destructive testing
Inadequate corrosion protection->Wall thinning and structural weakening->Apply appropriate coatings (galvanization, powder coating) or select corrosion-resistant materials

工业生态与工程逻辑

0
Stress concentration at weld joints
1
Corrosion in harsh environments
2
Dimensional instability under thermal cycling
3
Fatigue failure from cyclic loading

合规与检测

tolerance
Geometric tolerances per ISO 2768-m, dimensional tolerances ±0.1% of nominal dimension
test method
Ultrasonic testing for wall thickness, dimensional inspection with CMM, pressure testing per ASME BPVC Section VIII

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 are the primary functions of a Shell Cylinder in industrial machinery?

The Shell Cylinder serves three main functions: structural support for the column assembly, protection and housing for internal components, and load distribution through its cylindrical geometry.

How do you select the appropriate material for a Shell Cylinder?

Material selection depends on operational environment (corrosion resistance), mechanical load requirements (strength), weight considerations, and cost factors. Common choices include carbon steel for general applications, stainless steel for corrosive environments, and aluminum for weight-sensitive applications.

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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
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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URN:CNFX:ME:UNIT:SHELL_CYLINDER