行业组件数据 · 2026

门架

门架是一种精密设计的结构部件,用于在工业机械中安全容纳和对齐门机构。

技术定义与适配语境
典型 门架 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。

门架是一种精密设计的结构部件,旨在安全容纳和对齐工业机械中的门机构。它作为基础支撑结构,保持尺寸稳定性,确保门正常运行,并承受包括机械载荷、振动和热膨胀在内的运行应力。通常由高强度材料制成,包含安装接口、对齐特征和加强元件,以在苛刻的工业环境中优化性能。 门架作为固定结构元件,为移动门部件提供固定参考平面和安装平台。它在载荷下保持几何完整性,以确保门的一致对齐和操作,同时通过工程连接和支撑将操作力传递到机器的主结构。

组件规格

定义
门架是一种精密设计的结构部件,旨在安全容纳和对齐工业机械中的门机构。它作为基础支撑结构,保持尺寸稳定性,确保门正常运行,并承受包括机械载荷、振动和热膨胀在内的运行应力。通常由高强度材料制成,包含安装接口、对齐特征和加强元件,以在苛刻的工业环境中优化性能。

门架作为固定结构元件,为移动门部件提供固定参考平面和安装平台。它在载荷下保持几何完整性,以确保门的一致对齐和操作,同时通过工程连接和支撑将操作力传递到机器的主结构。
工作原理
The gate frame operates as a stationary structural element that provides a fixed reference plane and mounting platform for moving gate components. It maintains geometric integrity under load to ensure consistent gate alignment and operation, while transferring operational forces to the machine's main structure through engineered connections and supports.
材料
通常根据应用要求由结构钢(ASTM A36、A572 Grade 50)、铝合金(6061-T6、7075-T6)或不锈钢(304、316)制成。表面处理可能包括粉末喷涂、镀锌或阳极氧化以提高耐腐蚀性。
weight
Varies by size and material
load capacity
500-5000kg depending on design
surface finish
Ra 3.2μm or better
flatness tolerance
0.2mm/m
dimensional tolerance
±0.5mm
mounting hole pattern
Standardized grid or custom
标准
ISO 2768DIN 7168ISO 9013

行业分类与别名

门架 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

Inadequate material strength or improper heat treatment->Permanent deformation or fracture under operational loads->Implement material certification requirements, specify minimum yield strength, conduct proof load testing, and apply appropriate safety factors in design
Poor welding quality or insufficient weld penetration->Crack propagation at welded joints leading to structural failure->Require certified welders, implement weld inspection procedures (visual, NDT), specify welding standards (AWS D1.1), and conduct destructive testing on sample welds
Incorrect installation or improper alignment during assembly->Binding or uneven gate operation, accelerated wear on moving parts->Provide detailed installation instructions, include alignment features in design, specify torque values for fasteners, and require alignment verification during commissioning

工业生态与工程逻辑

0
Structural deformation under load
1
Corrosion in harsh environments
2
Misalignment due to improper installation
3
Fatigue failure from cyclic loading
4
Vibration-induced loosening of connections

合规与检测

tolerance
Geometric tolerances per ISO 2768-m, dimensional tolerances ±0.5mm, flatness ≤0.2mm/m
test method
Dimensional verification with CMM, load testing with hydraulic actuators, alignment verification with laser measurement, non-destructive testing (ultrasonic, magnetic particle) for weld integrity

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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 are the key design considerations for gate frames?

Key considerations include material selection for strength and corrosion resistance, dimensional accuracy for proper gate alignment, mounting interface compatibility, load distribution, vibration damping, thermal expansion management, and compliance with industry standards.

How do I determine the appropriate material for a gate frame?

Material selection depends on application requirements: structural steel for high strength and cost-effectiveness, aluminum for weight reduction and corrosion resistance, stainless steel for chemical resistance and hygiene-critical applications. Consider factors like load capacity, environmental conditions, and compatibility with other components.

What maintenance is required for gate frames?

Regular inspection for structural integrity, checking for deformation or cracks, verifying mounting bolt tightness, monitoring for corrosion (especially in harsh environments), and ensuring alignment remains within specified tolerances. Lubrication of moving interfaces may be required depending on design.

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CNFX Industrial Component Index · 机械和设备制造

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初步技术归类
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URN:CNFX:ME:UNIT:GATE_FRAME