行业组件数据 · 2026

V型槽或锥形定位件

V-groove or cone component for precise kinematic alignment and repeatable positioning in industrial machinery.

技术定义与适配语境
典型 V型槽或锥形定位件 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。

A precision-engineered mechanical component featuring either a V-shaped groove or conical surface designed to provide exact kinematic constraint and positioning within a kinematic seat assembly. This component ensures repeatable, accurate alignment by restricting degrees of freedom through defined contact points, minimizing stress concentration while maintaining stability under operational loads.

组件规格

定义
A precision-engineered mechanical component featuring either a V-shaped groove or conical surface designed to provide exact kinematic constraint and positioning within a kinematic seat assembly. This component ensures repeatable, accurate alignment by restricting degrees of freedom through defined contact points, minimizing stress concentration while maintaining stability under operational loads.
工作原理
Utilizes geometric constraint principles where the V-groove or conical surface contacts mating components at specific points or lines, restricting translational and rotational movements to achieve deterministic positioning. The design minimizes over-constraint by allowing controlled compliance through elastic averaging, reducing wear and thermal stress effects while maintaining high positional accuracy.
材料
Typically manufactured from hardened alloy steel (AISI 52100440C)stainless steel (17-4PH316)or ceramic (Al2O3Si3N4) for high wear resistance and dimensional stability. Surface hardness: 58-65 HRC for steel80-90 HRA for ceramics. Corrosion-resistant coatings (TiNDLC) optional.
Angle
90° standard (V-groove), 60° or 120° variants
Flatness
≤ 0.005 mm
Parallelism
≤ 0.01 mm
Load Capacity
50-5000 N depending on size/material
Surface Finish
Ra ≤ 0.4 μm
Temperature Range
-40°C to +200°C (steel), up to +800°C (ceramic)
标准
ISO 10791-7DIN 6325ISO 230-1

行业分类与别名

V型槽或锥形定位件 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

Abrasive particle contamination->Increased surface roughness leading to positioning error->Implement protective seals and regular cleaning protocols
Excessive preload during assembly->Elastic deformation causing permanent set->Use torque-controlled installation and strain gauges

工业生态与工程逻辑

0
Wear degradation from cyclic loading
1
Contamination affecting contact surfaces
2
Thermal expansion mismatch
3
Installation misalignment

合规与检测

tolerance
Geometric tolerances per ISO 1101:2017, positional tolerance ±0.002 mm
test method
Coordinate measuring machine verification per ISO 10360-2, surface profilometry per ISO 4287

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 difference between V-groove and cone designs in kinematic applications?

V-grooves provide line contact for constraint in two axes, ideal for cylindrical components, while cones offer point contact for spherical elements, allowing three-axis constraint with minimal friction.

How does material selection affect V-groove/cone performance?

Hardened steels offer optimal wear resistance for high-load applications, ceramics provide thermal stability and corrosion resistance, while coated variants reduce friction and prevent galling in precision systems.

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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: V型槽或锥形定位件

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URN:CNFX:ME:UNIT:V_GROOVE_OR_CONE