行业组件数据 · 2026

尾门面板

Gate panel is a structural component of vehicle tailgates that provides rigidity, mounting surfaces, and aesthetic finish.

技术定义与适配语境
典型 尾门面板 会按材料、尺寸公差、适配关系和失效风险在 汽车制造 中评估。

The gate panel is a stamped or formed metal component that serves as the primary structural element of a vehicle tailgate assembly. It provides the foundational framework for attaching hinges, latches, handles, and other hardware while maintaining dimensional stability under load. In modern vehicles, it often integrates with safety systems and electronic components.

组件规格

定义
The gate panel is a stamped or formed metal component that serves as the primary structural element of a vehicle tailgate assembly. It provides the foundational framework for attaching hinges, latches, handles, and other hardware while maintaining dimensional stability under load. In modern vehicles, it often integrates with safety systems and electronic components.
工作原理
The gate panel functions as a load-bearing structure that distributes forces from cargo weight, opening/closing mechanisms, and road vibrations. It maintains geometric integrity through engineered stiffness while providing attachment points for functional components. Its design follows automotive body-in-white principles for strength-to-weight optimization.
材料
High-strength steel (HSS) grades 340-590 MPaaluminum alloys (5000/6000 series)or composite materials. Surface treatments include electrocoatingpowder coatingor galvanization for corrosion resistance.
Weight
3.5-8.2 kg
Thickness
0.8-1.6 mm
Surface Finish
Class A automotive standard
Yield Strength
≥340 MPa
Dimensional Tolerance
±0.5 mm
标准
ISO 3574ISO 9227DIN EN 10130

行业分类与别名

尾门面板 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 corrosion protection->Structural weakening and perforation->Implement multi-layer coating systems and cathodic protection
Stress concentration at sharp corners->Fatigue cracking during operation->Design with radiused transitions and finite element analysis validation

工业生态与工程逻辑

0
Corrosion in weld zones
1
Fatigue failure at hinge points
2
Dimensional instability during assembly
3
Paint adhesion issues

合规与检测

tolerance
Geometric dimensioning and tolerancing per ASME Y14.5
test method
SAE J2334 corrosion test, FMVSS 206 door retention

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 main failure modes for gate panels?

Common failures include corrosion at weld points, fatigue cracking at stress concentrations, deformation from impact, and latch mounting point wear.

How are gate panels tested for quality?

Testing includes coordinate measuring machine (CMM) verification, salt spray corrosion testing, fatigue cycling, and static load testing to 1.5x design load.

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 · 汽车制造

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: 尾门面板

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URN:CNFX:ME:UNIT:GATE_PANEL