行业组件数据 · 2026

门框

Door frame is a structural component that provides mounting support and alignment for doors in industrial machinery assemblies.

技术定义与适配语境
典型 门框 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 door frame is a rigid structural component designed to securely mount and align industrial doors within machinery assemblies. It serves as the foundational interface between the door panel and the machine structure, ensuring proper fit, operation, and safety compliance. In industrial applications, door frames must withstand operational stresses, maintain dimensional stability, and provide reliable sealing surfaces.

组件规格

定义
A door frame is a rigid structural component designed to securely mount and align industrial doors within machinery assemblies. It serves as the foundational interface between the door panel and the machine structure, ensuring proper fit, operation, and safety compliance. In industrial applications, door frames must withstand operational stresses, maintain dimensional stability, and provide reliable sealing surfaces.
工作原理
The door frame functions as a load-bearing structure that transfers operational forces from the door to the machine body while maintaining precise alignment. It provides mounting points for hinges, latches, and safety interlocks, ensuring smooth door operation and secure closure. The frame's geometry and rigidity prevent deformation under stress, maintaining seal integrity and operational safety.
材料
Typically constructed from cold-rolled steel (CRS)stainless steel (AISI 304/316)or aluminum alloys (6061-T6). Material selection depends on environmental conditionscorrosion resistance requirementsand load-bearing needs. Common thickness ranges from 1.5mm to 3.0mm for standard applications.
load capacity
150kg
surface finish
Ra 3.2μm
flatness tolerance
0.3mm/m
corrosion resistance
Salt spray test 500 hours
dimensional tolerance
±0.5mm
operating temperature
-20°C to 80°C
标准
ISO 2768DIN 7168ISO 9001

行业分类与别名

门框 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 material thickness->Frame deformation under operational load->Use finite element analysis (FEA) to determine optimal material thickness and reinforcement requirements
Poor corrosion protection->Premature corrosion in industrial environments->Implement appropriate surface treatments (powder coating, galvanization) based on environmental exposure

工业生态与工程逻辑

0
Structural deformation under load
1
Corrosion in harsh environments
2
Misalignment causing door operation issues
3
Inadequate sealing leading to contamination

合规与检测

tolerance
Geometric dimensioning and tolerancing per ISO 1101, with flatness tolerance of 0.3mm/m and positional tolerance of ±0.5mm
test method
Dimensional verification using CMM, load testing per ISO 12100, corrosion resistance testing per ASTM B117

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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 critical dimensions to specify for an industrial door frame?

Critical dimensions include overall frame dimensions, mounting hole patterns, hinge alignment surfaces, and sealing surface flatness. Tolerance specifications should align with ISO 2768 standards for industrial applications.

How does material selection affect door frame performance?

Material selection impacts corrosion resistance, weight, strength, and cost. Stainless steel offers superior corrosion resistance for harsh environments, while aluminum provides lightweight solutions with good strength-to-weight ratios.

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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
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URN:CNFX:ME:UNIT:DOOR_FRAME