行业组件数据 · 2026

立柱连接法兰

Column connection flanges are precision-machined components that provide secure, rigid connections between structural columns and machine frames in industrial equipment.

技术定义与适配语境
典型 立柱连接法兰 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。

Column connection flanges are specialized mechanical components designed to join vertical support columns to horizontal or angled structural members in machinery. These flanges typically feature bolt-hole patterns, alignment features, and machined surfaces that ensure proper load transfer, alignment stability, and vibration resistance in industrial applications. They serve as critical interface points where structural integrity and dimensional accuracy are paramount for machine performance.

组件规格

定义
Column connection flanges are specialized mechanical components designed to join vertical support columns to horizontal or angled structural members in machinery. These flanges typically feature bolt-hole patterns, alignment features, and machined surfaces that ensure proper load transfer, alignment stability, and vibration resistance in industrial applications. They serve as critical interface points where structural integrity and dimensional accuracy are paramount for machine performance.
工作原理
Column connection flanges operate on the principle of distributed load transfer through multiple fastening points. The flange creates a large surface area contact between column and connecting member, distributing mechanical stresses evenly across the interface. Bolt preload creates clamping force that maintains joint integrity under dynamic loads, while precision-machined surfaces ensure proper alignment and prevent relative movement between connected components.
材料
Typically manufactured from medium-carbon steel (AISI 10454140)stainless steel (304316)or alloy steel. Heat treatment (quenching and tempering) often applied to achieve required hardness (HRC 28-35) and tensile strength (minimum 700 MPa). Surface treatments may include zinc platingphosphate coatingor powder coating for corrosion resistance.
Bolt Size
M12-M24
Thickness
20-50 mm
Load Capacity
50-500 kN static, 20-200 kN dynamic
Surface Finish
Ra 3.2 μm or better
Flange Diameter
150-500 mm
Bolt Hole Quantity
4-16 holes
Flatness Tolerance
0.1 mm/m
Bolt Circle Diameter
130-450 mm
标准
ISO 2768DIN 2501ISO 898-1DIN 931

行业分类与别名

立柱连接法兰 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

Insufficient bolt preload or vibration-induced loosening->Joint slippage, misalignment, reduced structural stiffness, potential catastrophic separation->Use of locking fasteners, regular torque checks, proper installation procedures, vibration-damping washers
Corrosion in aggressive industrial environments->Reduced cross-sectional area, compromised mechanical properties, bolt seizure, difficult disassembly->Appropriate material selection (stainless steel), protective coatings, regular inspection and maintenance schedules
Improper machining or dimensional inaccuracies->Poor fit, misalignment, uneven load distribution, accelerated wear->Strict quality control during manufacturing, verification of critical dimensions, use of precision machining equipment

工业生态与工程逻辑

0
Bolt loosening due to vibration
1
Corrosion in harsh environments
2
Improper alignment causing stress concentrations
3
Fatigue failure under cyclic loading
4
Over-torquing damaging bolt threads or flange surface

合规与检测

tolerance
Positional tolerance of bolt holes: ±0.1 mm, Flatness: 0.1 mm/m, Parallelism: 0.05 mm
test method
Dimensional verification via CMM, load testing per ISO 15630, torque testing per ISO 16047, surface hardness testing per ISO 6508

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 column connection flanges in industrial machinery?

Column connection flanges provide rigid, precise connections between vertical support columns and machine frames, ensuring structural stability, proper alignment, and efficient load transfer throughout the equipment's operational life.

How do I select the appropriate column connection flange for my application?

Selection criteria include load requirements (static and dynamic), column dimensions, material compatibility with connected components, environmental conditions (corrosion resistance needs), and required precision (alignment tolerances). Always consult engineering specifications and consider safety factors.

What maintenance is required for column connection flanges?

Regular inspection for bolt tightness (torque verification), surface corrosion, and wear at contact surfaces. Periodic re-torquing may be necessary due to vibration-induced loosening. Lubrication of bolt threads during installation and maintenance helps maintain proper preload.

我可以直接联系工厂吗?

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: 立柱连接法兰

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。

谢谢,信息已发送。
谢谢,信息已收到。

需要制造 立柱连接法兰?

对比具备该组件加工或装配能力的制造商资料。

创建制造商档案 联系我们
上一个组件
立柱轴承表面
下一个组件
端口体/法兰
URN:CNFX:ME:UNIT:COLUMN_CONNECTION_FLANGES