行业组件数据 · 2026

核心气缸

Core cylinder is a precision pneumatic actuator component in spool machines, converting compressed air into linear mechanical motion for controlled material winding and unwinding operations.

技术定义与适配语境
典型 核心气缸 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 core cylinder is a critical pneumatic actuator component within spool machinery systems, specifically designed to provide precise linear motion for winding and unwinding operations. It consists of a cylindrical barrel, piston, piston rod, and sealing elements that work together to convert compressed air energy into controlled mechanical force. This component ensures consistent tension and alignment during material processing on spools, reels, or bobbins across various manufacturing applications.

组件规格

定义
The core cylinder is a critical pneumatic actuator component within spool machinery systems, specifically designed to provide precise linear motion for winding and unwinding operations. It consists of a cylindrical barrel, piston, piston rod, and sealing elements that work together to convert compressed air energy into controlled mechanical force. This component ensures consistent tension and alignment during material processing on spools, reels, or bobbins across various manufacturing applications.
工作原理
Operates on pneumatic pressure differential principles: compressed air enters through ports to create pressure on one side of the piston, forcing linear movement of the piston rod. Directional control valves alternate air supply to extend or retract the rod, enabling precise positioning and force application for spool winding mechanisms.
材料
Barrel: Aluminum alloy 6061-T6 or stainless steel 304Piston: Anodized aluminum or hardened steelPiston Rod: Chrome-plated steel or stainless steel 316Seals: Nitrile rubber (NBR) or polyurethane for standard applicationsfluorocarbon (FKM) for high-temperature resistanceEnd Caps: Aluminum or ductile iron.
Cushioning
Adjustable pneumatic cushions
Rod Thread
M10 to M30 metric threads
Bore Diameter
32mm to 100mm
Stroke Length
50mm to 500mm
Mounting Style
Foot, flange, or clevis
Operating Pressure
0.1 to 1.0 MPa
Operating Temperature
-10°C to 80°C
标准
ISO 6431ISO 15552DIN ISO 6431VDMA 24562

行业分类与别名

核心气缸 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

Contaminated compressed air->Seal abrasion and leakage->Install proper filtration (5 micron) and dryers in air supply system
Improper mounting alignment->Premature rod and bearing wear->Use alignment tools during installation and verify perpendicularity to load

工业生态与工程逻辑

0
Seal degradation from contaminated air
1
Rod corrosion in humid environments
2
Misalignment causing uneven wear
3
Overpressure damaging internal components

合规与检测

tolerance
Cylinder bore: H8 tolerance, Piston rod: h9 tolerance, Stroke length: ±1mm accuracy
test method
Pressure decay test per ISO 19973-1, cycle testing at maximum operating pressure, seal leakage verification with soap bubble method

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 maintenance does a core cylinder require?

Regular inspection of seals for wear, lubrication of rod and bearings, checking for air leaks, and ensuring clean, dry compressed air supply to prevent contamination.

How do I select the right core cylinder for my spool machine?

Consider required force (calculate from bore size and pressure), stroke length needed for spool diameter, mounting configuration, environmental conditions (temperature, contaminants), and compatibility with existing pneumatic systems.

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 · 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: 核心气缸

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URN:CNFX:ME:UNIT:CORE_CYLINDER