行业组件数据 · 2026

绳槽

Grooves are helical channels on a hoist drum that guide and secure wire ropes or cables during lifting operations.

技术定义与适配语境
典型 绳槽 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。

Grooves are precisely machined helical channels on the surface of a hoist drum designed to accommodate wire ropes or cables. They ensure proper rope alignment, prevent overlapping or crossing, distribute load evenly across the drum, and minimize wear and abrasion on the rope. The geometry, pitch, and depth of grooves are critical for safe and efficient hoisting operations, affecting rope life, load capacity, and system reliability.

组件规格

定义
Grooves are precisely machined helical channels on the surface of a hoist drum designed to accommodate wire ropes or cables. They ensure proper rope alignment, prevent overlapping or crossing, distribute load evenly across the drum, and minimize wear and abrasion on the rope. The geometry, pitch, and depth of grooves are critical for safe and efficient hoisting operations, affecting rope life, load capacity, and system reliability.
工作原理
Grooves work by providing a guided path for the wire rope as it winds onto the drum during lifting or unwinds during lowering. The helical pattern ensures each layer of rope sits neatly in the groove of the previous layer, maintaining order and preventing slippage or jamming. This reduces stress concentrations, enhances traction, and allows for controlled spooling, which is essential for precise load positioning and safety in industrial lifting applications.
材料
Typically made from high-strength steel alloys such as ASTM A36A572or equivalent gradeswith surface hardness of 200-300 HB to resist wear. May include coatings like zinc plating or paint for corrosion resistance in harsh environments.
Helix Angle
1-5 degrees
Groove Depth
1.5-3 times rope diameter
Groove Pitch
10-50 mm
Drum Diameter
200-2000 mm
Surface Finish
Ra 3.2-6.3 μm
标准
ISO 4308DIN 15020

行业分类与别名

绳槽 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

Excessive wear from abrasive loads->Reduced groove depth causing rope misalignment->Regular inspection and use of hardened steel materials
Improper installation or machining errors->Irregular groove pitch leading to rope jumping->Adherence to ISO/DIN standards during manufacturing
Lack of lubrication or environmental exposure->Corrosion and pitting in grooves->Apply protective coatings and conduct routine maintenance

工业生态与工程逻辑

0
Rope slippage due to worn grooves
1
Premature rope wear from improper groove geometry
2
Overloading from incorrect groove- rope diameter mismatch
3
Corrosion leading to groove degradation

合规与检测

tolerance
±0.5 mm on groove dimensions per ISO 4308
test method
Dimensional inspection with calipers, visual wear assessment, and non-destructive testing for cracks

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 purpose of grooves on a hoist drum?

Grooves guide the wire rope, prevent tangling, distribute load evenly, and extend rope life by reducing wear.

How do groove dimensions affect hoist performance?

Proper groove pitch and depth ensure smooth spooling, prevent rope crushing, and maintain safe working load limits.

Can grooves be repaired or re-machined?

Yes, worn grooves can often be re-machined to restore functionality, but replacement is recommended if damage exceeds tolerance limits.

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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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URN:CNFX:ME:UNIT:GROOVES