行业组件数据 · 2026

壳体/导向件

Housing/Guide component for spring actuators providing structural support and precise linear motion guidance.

技术定义与适配语境
典型 壳体/导向件 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/Guide is a critical mechanical component in spring actuators that serves dual functions: it provides the structural housing that contains and protects the internal spring mechanism while simultaneously offering precise linear guidance for the actuator's moving parts. This component ensures proper alignment, reduces friction, and maintains operational stability throughout the actuator's stroke cycle.

组件规格

定义
The Housing/Guide is a critical mechanical component in spring actuators that serves dual functions: it provides the structural housing that contains and protects the internal spring mechanism while simultaneously offering precise linear guidance for the actuator's moving parts. This component ensures proper alignment, reduces friction, and maintains operational stability throughout the actuator's stroke cycle.
工作原理
The Housing/Guide operates by providing a rigid structural enclosure that constrains the spring mechanism while offering low-friction linear guidance surfaces. It converts the spring's potential energy into controlled linear motion through precisely machined guide channels or surfaces that maintain alignment and prevent buckling or misalignment during compression and extension cycles.
材料
Typically manufactured from aluminum alloys (e.g.6061-T67075-T6) for lightweight applicationsstainless steel (e.g.304316) for corrosive environmentsor engineered polymers (e.g.POMPTFE composites) for low-friction requirements. Surface treatments may include anodizinghard coatingor lubricant-impregnated coatings.
Bore Diameter
10-100 mm
Load Capacity
100-5000 N
Stroke Length
50-500 mm
Surface Roughness
Ra 0.8-1.6 μm
Operating Temperature
-20°C to 120°C
Straightness Tolerance
0.05 mm/100 mm
标准
ISO 15552ISO 6432DIN ISO 21287DIN 24554

行业分类与别名

壳体/导向件 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 lubrication or contamination->Increased friction leading to jerky motion and premature wear->Implement regular maintenance schedules, use sealed designs, and specify self-lubricating materials
Material fatigue or corrosion->Structural weakening and loss of dimensional accuracy->Select appropriate corrosion-resistant materials, apply protective coatings, and conduct periodic inspections
Installation misalignment->Binding, uneven wear, and reduced actuator efficiency->Provide precise installation guides, use alignment tools during assembly, and implement quality control checks

工业生态与工程逻辑

0
Wear and tear on guide surfaces
1
Misalignment due to improper installation
2
Corrosion in harsh environments
3
Thermal expansion affecting tolerances
4
Contamination leading to increased friction

合规与检测

tolerance
±0.05 mm for critical dimensions, straightness within 0.1 mm/m, surface finish Ra ≤ 1.6 μm
test method
Dimensional verification with CMM, functional testing under load cycles, wear testing per ISO 19973, corrosion resistance testing per ASTM B117

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 the Housing/Guide in a spring actuator?

The Housing/Guide provides structural integrity to contain the spring mechanism while offering precise linear guidance to ensure smooth, controlled motion without deviation or binding.

How do material choices affect Housing/Guide performance?

Material selection impacts weight, corrosion resistance, friction characteristics, and load capacity. Aluminum offers lightweight strength, stainless steel provides corrosion resistance, and engineered polymers reduce friction without lubrication.

What maintenance is required for Housing/Guide components?

Regular inspection for wear, cleaning of guide surfaces, lubrication if specified (some are self-lubricating), and checking alignment to prevent premature failure.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

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初步技术归类
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请求制造能力信息: 壳体/导向件

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URN:CNFX:ME:UNIT:HOUSING_GUIDE