行业组件数据 · 2026

控制环

A precision control ring component for regulating aperture in coupling iris mechanisms in industrial machinery.

技术定义与适配语境
典型 控制环 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 Control Ring is a critical rotational component within a Coupling Iris assembly, designed to precisely adjust the iris aperture through controlled angular displacement. It functions as the primary interface between the actuator mechanism and the iris blades, converting rotational input into linear blade movement to regulate flow, light, or material passage in industrial applications.

组件规格

定义
The Control Ring is a critical rotational component within a Coupling Iris assembly, designed to precisely adjust the iris aperture through controlled angular displacement. It functions as the primary interface between the actuator mechanism and the iris blades, converting rotational input into linear blade movement to regulate flow, light, or material passage in industrial applications.
工作原理
The Control Ring operates on a cam-follower principle, where its inner circumferential groove or track engages with pins on iris blades. Rotational force applied to the ring causes the groove profile to translate blade pins radially, synchronously opening or closing the iris aperture. This provides precise, repeatable control over the opening size with minimal backlash.
材料
Typically manufactured from hardened alloy steel (e.g.AISI 414017-4PH stainless steel) or aluminum alloys (6061-T6) for lightweight applications. Surface treatments include black oxide coatingnickel platingor PTFE impregnation for wear resistance and smooth operation.
Weight
0.2-3.5 kg
Backlash
<0.1°
Thickness
5-15 mm
Outer Diameter
50-300 mm
Surface Finish
Ra 0.8-1.6 μm
Rotational Torque
2-15 Nm
Operating Temperature
-20°C to 120°C
标准
ISO 9001DIN 5480ISO 2768-m

行业分类与别名

控制环 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 lubrication->Increased friction and wear on cam groove->Implement regular maintenance schedule with appropriate lubricants; use self-lubricating materials or coatings
Material fatigue from cyclic loading->Crack formation in high-stress areas->Use fatigue-resistant materials; implement stress relief heat treatments; design with adequate safety factors
Corrosive environment exposure->Surface degradation and increased friction->Select corrosion-resistant materials; apply protective coatings; implement environmental controls

工业生态与工程逻辑

0
Wear and tear on cam groove surfaces
1
Corrosion in harsh environments
2
Backlash accumulation over time
3
Misalignment during installation
4
Material fatigue under cyclic loading

合规与检测

tolerance
±0.05 mm on critical dimensions, angular positioning accuracy ±0.1°
test method
Coordinate measuring machine (CMM) verification, torque testing with digital torque wrench, cyclic endurance testing (minimum 100,000 cycles)

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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 is the primary function of a Control Ring in a Coupling Iris?

The Control Ring converts rotational input into precise linear movement of iris blades to regulate aperture size, controlling flow, light, or material passage in industrial systems.

What materials are commonly used for Control Rings?

Common materials include hardened alloy steels like AISI 4140 for durability, stainless steels for corrosion resistance, and aluminum alloys for lightweight applications, often with surface treatments for wear resistance.

How does the Control Ring ensure precise aperture control?

Through precision-machined cam grooves that engage with iris blade pins, providing synchronized blade movement with minimal backlash (<0.1°) and repeatable positioning accuracy.

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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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控制界面(按钮/操纵杆)
URN:CNFX:ME:UNIT:CONTROL_RING