行业组件数据 · 2026

车轮

Wheels are rotating components that enable vehicle movement by reducing friction and supporting loads.

技术定义与适配语境
典型 车轮 会按材料、尺寸公差、适配关系和失效风险在 汽车制造 中评估。

A wheel is a circular mechanical component that rotates around an axle, typically used in pairs (wheelset) to support vehicle weight, transmit driving and braking forces, and provide directional control. In industrial applications, wheels are precision-engineered to meet specific load capacities, speed ratings, and environmental conditions.

组件规格

定义
A wheel is a circular mechanical component that rotates around an axle, typically used in pairs (wheelset) to support vehicle weight, transmit driving and braking forces, and provide directional control. In industrial applications, wheels are precision-engineered to meet specific load capacities, speed ratings, and environmental conditions.
工作原理
Wheels operate on the principle of rotational motion, converting linear force into circular movement through torque applied at the axle. The wheel-axle system functions as a simple machine that reduces friction between the vehicle and surface, enabling efficient transportation of loads.
材料
Typically manufactured from forged or cast aluminum alloys (A356-T66061-T6)steel alloys (SAE 10454140)or composite materials. Material selection depends on application requirements including strength-to-weight ratiocorrosion resistanceand thermal properties.
Width
6-12 inches
Offset
+15 to +50 mm
Diameter
Standard sizes: 14-24 inches
Center Bore
54.1-72.6 mm
Bolt Pattern
5x114.3mm, 6x139.7mm
Speed Rating
S (180 km/h) to Y (300 km/h)
Load Capacity
500-5000 kg per wheel
标准
ISO 4000-1ISO 7141DIN 7817SAE J328

行业分类与别名

车轮 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

Cyclic loading exceeding material endurance limit->Fatigue crack propagation leading to structural failure->Implement regular inspection protocols, use non-destructive testing (NDT), maintain proper inflation pressures, and follow recommended load limits
Galvanic corrosion in saltwater environments->Material degradation and loss of structural integrity->Apply protective coatings, use corrosion-resistant alloys, implement cathodic protection, and establish regular cleaning schedules

工业生态与工程逻辑

0
Material fatigue failure
1
Corrosion in harsh environments
2
Impact damage from road hazards
3
Improper installation causing stress concentrations
4
Thermal stress from braking systems

合规与检测

tolerance
±0.5mm for diameter, ±0.2mm for runout, ±0.1° for bolt hole angularity
test method
Dynamic cornering fatigue test (ISO 3006), radial fatigue test (SAE J328), impact test (SAE J175), metallurgical analysis, non-destructive testing (X-ray, ultrasonic)

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 differences between forged and cast wheels?

Forged wheels are created under high pressure, resulting in denser grain structure, higher strength, and lighter weight. Cast wheels are made by pouring molten metal into molds, offering cost-effectiveness for standard applications but with slightly lower strength-to-weight ratios.

How do I determine the correct wheel load capacity for my application?

Calculate total vehicle weight divided by number of wheels, then apply a safety factor of 1.5-2.0. Consider dynamic loads from acceleration, braking, and road conditions. Always consult manufacturer specifications and relevant standards.

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 · 汽车制造

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: 车轮

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

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