行业组件数据 · 2026

螺纹端/工具接口

Threaded end or tool interface connecting cutting tools to spindle in machining centers.

技术定义与适配语境
典型 螺纹端/工具接口 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。

A precision-machined threaded interface component that forms the mechanical connection between a machine tool spindle and cutting tools or tool holders. It transmits torque, axial force, and rotational motion while maintaining precise alignment and concentricity during high-speed machining operations.

组件规格

定义
A precision-machined threaded interface component that forms the mechanical connection between a machine tool spindle and cutting tools or tool holders. It transmits torque, axial force, and rotational motion while maintaining precise alignment and concentricity during high-speed machining operations.
工作原理
Utilizes standardized tapered and threaded surfaces to create a rigid, self-centering connection between spindle and tool. The interface employs mechanical clamping through thread engagement and often incorporates a drive key system to transmit torque without slippage.
材料
High-strength alloy steel (typically AISI 41404340or similar)heat-treated to HRC 45-50 for wear resistance and toughness. Surface treatments may include nitriding or hard chrome plating for enhanced durability.
Maximum RPM
5000-30000 RPM
Taper Angle
7:24, 1:10, or other standardized tapers
Thread Size
Common: M16, M20, 1-1/4"-7, etc.
Thread Type
Metric (M), Inch (UNC/UNF), or Special (e.g., BT, CAT, HSK)
Surface Finish
Ra ≤ 0.8 μm on critical surfaces
Concentricity Tolerance
≤0.005 mm TIR
Drive Key Configuration
Single or multiple keys, splines
Maximum Torque Capacity
200-2000 Nm (depending on size)
标准
ISO 7388DIN 69871ANSI B5.50JIS B6339

行业分类与别名

螺纹端/工具接口 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

Improper tool installation or over-torquing->Thread deformation or stripping->Use torque wrenches, follow manufacturer specifications, implement operator training
Coolant contamination in thread interface->Reduced clamping force and increased runout->Regular cleaning protocols, use of protective caps, proper coolant filtration
Material fatigue from high-cycle operations->Crack initiation and propagation->Regular inspection, material upgrades, stress relief treatments

工业生态与工程逻辑

0
Thread stripping under excessive torque
1
Fatigue failure from cyclic loading
2
Corrosion in coolant environments
3
Thermal expansion mismatch
4
Contamination leading to improper seating

合规与检测

tolerance
Thread pitch tolerance: ISO 965 Class 6g/6H; Taper angle tolerance: ±0.0005°; Concentricity: ≤0.005 mm TIR
test method
Coordinate measuring machine (CMM) verification, thread gauge inspection, taper contact pattern testing, torque-to-yield testing, dynamic balance testing

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 main types of threaded tool interfaces?

Common types include BT (MAS BT), CAT (V-flange), HSK (hollow shank taper), and CAPTO interfaces, each with specific thread configurations and taper designs for different applications.

How does thread wear affect machining accuracy?

Thread wear leads to reduced clamping force, increased runout, and vibration during cutting, resulting in poor surface finish, dimensional inaccuracies, and potential tool breakage.

What maintenance is required for threaded interfaces?

Regular cleaning of threads and contact surfaces, inspection for wear or damage, proper lubrication (if specified), and periodic torque verification of clamping mechanisms.

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: 螺纹端/工具接口

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URN:CNFX:ME:UNIT:THREADED_END_TOOL_INTERFACE