行业组件数据 · 2026

测试夹具接口外壳/框架

Structural housing/frame component for test fixture interfaces providing mechanical support, alignment, and protection.

技术定义与适配语境
典型 测试夹具接口外壳/框架 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。

The Housing/Frame is a critical structural component in test fixture interfaces, designed to securely mount and align test probes, connectors, and measurement devices. It ensures dimensional stability during testing operations, protects internal components from environmental factors and mechanical damage, and provides standardized mounting points for integration with automated test systems. This component maintains precise positioning tolerances required for repeatable electrical, mechanical, or optical measurements in manufacturing quality control applications.

组件规格

定义
The Housing/Frame is a critical structural component in test fixture interfaces, designed to securely mount and align test probes, connectors, and measurement devices. It ensures dimensional stability during testing operations, protects internal components from environmental factors and mechanical damage, and provides standardized mounting points for integration with automated test systems. This component maintains precise positioning tolerances required for repeatable electrical, mechanical, or optical measurements in manufacturing quality control applications.
工作原理
Provides rigid mechanical structure and precise alignment for test interface components through geometric design and material selection, ensuring consistent contact positioning and minimizing measurement variability during repeated test cycles.
材料
Aluminum 6061-T6 (most common)Stainless Steel 304/316 (corrosive environments)Engineering Plastics (PEEKDelrin for electrical insulation)with optional anodizingpowder coatingor plating for surface protection.
Flatness
0.1mm/m
Surface Finish
Ra 1.6μm or better
Weight Capacity
50kg minimum
Thermal Stability
<0.01mm/°C
Environmental Rating
IP54 standard (dust/water resistant)
Dimensional Tolerance
±0.05mm
Mounting Hole Pattern
Standardized grid (e.g., M4/M6 on 25mm centers)
标准
ISO 9001ISO/IEC 17025DIN 32561ASTM E177

行业分类与别名

测试夹具接口外壳/框架 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

Thermal cycling in uncontrolled environments->Dimensional changes exceeding tolerance limits->Use low-expansion materials, implement environmental controls, design with thermal compensation features
Mechanical wear at alignment features->Gradual loss of positioning accuracy->Use hardened inserts at wear points, implement preventive maintenance schedule, design with replaceable wear components
Vibration from adjacent equipment->Measurement instability and false failures->Add vibration damping mounts, increase structural stiffness, isolate fixture from vibration sources

工业生态与工程逻辑

0
Dimensional drift due to thermal expansion
1
Vibration-induced measurement errors
2
Corrosion in harsh environments
3
Wear at contact points affecting alignment
4
Contamination affecting electrical contacts

合规与检测

tolerance
Positional tolerance ±0.05mm, angular tolerance ±0.1°, flatness 0.1mm/m maximum
test method
Coordinate Measuring Machine (CMM) verification per ISO 10360, laser interferometry for thermal stability testing, vibration testing per IEC 60068-2-64

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 key design considerations for test fixture housings?

Dimensional stability under thermal cycling, vibration resistance, corrosion protection for the operating environment, standardized mounting patterns for component interchangeability, and accessibility for maintenance and calibration.

How does material selection affect test fixture performance?

Aluminum offers good strength-to-weight ratio and machinability; stainless steel provides corrosion resistance; engineering plastics offer electrical insulation. Material thermal expansion coefficients must match measurement tolerance requirements.

What maintenance is required for test fixture frames?

Regular cleaning to prevent contamination, inspection for wear at mounting points, verification of dimensional stability through periodic calibration checks, and replacement of worn alignment features.

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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。

请求制造能力信息: 测试夹具接口外壳/框架

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。

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URN:CNFX:ME:UNIT:HOUSING_FRAME