行业组件数据 · 2026

齿轮齿段(如适用)

A modular gear segment designed for trunnion ring applications, enabling precise rotational control in heavy machinery.

技术定义与适配语境
典型 齿轮齿段(如适用) 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 gear teeth segment is a partial gear component specifically engineered for integration into trunnion ring assemblies. It consists of a curved section with precisely machined teeth that engage with a pinion or drive gear to facilitate controlled rotation of the trunnion ring. This component is critical in applications requiring intermittent or partial rotation, such as in rotary kilns, mills, or large rotating equipment, where a full circular gear is impractical due to size, cost, or design constraints. The segment allows for torque transmission and positional accuracy while reducing weight and material usage compared to a complete gear ring.

组件规格

定义
A gear teeth segment is a partial gear component specifically engineered for integration into trunnion ring assemblies. It consists of a curved section with precisely machined teeth that engage with a pinion or drive gear to facilitate controlled rotation of the trunnion ring. This component is critical in applications requiring intermittent or partial rotation, such as in rotary kilns, mills, or large rotating equipment, where a full circular gear is impractical due to size, cost, or design constraints. The segment allows for torque transmission and positional accuracy while reducing weight and material usage compared to a complete gear ring.
工作原理
The gear teeth segment operates on the principle of mechanical gear engagement. When mounted on a trunnion ring, its teeth mesh with a driving pinion gear. As the pinion rotates, it applies force to the segment's teeth, causing the trunnion ring to rotate around its axis. This converts rotational motion from the drive system into controlled movement of the ring, enabling precise angular positioning or continuous rotation for industrial processes. The segment's design ensures load distribution across multiple teeth to minimize wear and maintain alignment under heavy loads.
材料
Typically manufactured from high-strength alloy steels (e.g.AISI 41404340) or case-hardened steels for durability and wear resistance. Surface treatments may include carburizingnitridingor induction hardening to enhance tooth surface hardness (e.g.55-60 HRC). Corrosion-resistant coatings like zinc plating or powder coating are applied in harsh environments. Material selection depends on load capacityoperating temperatureand environmental conditions.
Module
8-20 mm
Face Width
100-300 mm
Load Capacity
Up to 500 kN
Accuracy Grade
ISO 1328 Class 7-9
Pitch Diameter
500-2000 mm
Pressure Angle
20 degrees
Number of Teeth
15-50
Operating Temperature
-20°C to 150°C
标准
ISO 1328DIN 3960AGMA 2000

行业分类与别名

齿轮齿段(如适用) 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

Inadequate lubrication or contamination->Accelerated tooth wear, scoring, or seizing->Implement regular lubrication schedules, use high-quality lubricants, and install protective seals or covers.
Misalignment during installation or operation->Uneven tooth contact, leading to localized stress and breakage->Ensure precise alignment during assembly, use alignment tools, and conduct periodic inspections with laser alignment systems.
Overloading beyond design capacity->Tooth bending or fracture->Design with safety factors, install load monitoring sensors, and adhere to operational limits specified by manufacturers.

工业生态与工程逻辑

0
Tooth wear or pitting due to improper lubrication
1
Misalignment causing uneven load distribution and premature failure
2
Fatigue cracking from cyclic loading
3
Corrosion in harsh environments reducing lifespan

合规与检测

tolerance
Tooth profile tolerance per ISO 1328 Class 7-9, backlash controlled within 0.1-0.3 mm depending on module
test method
Dimensional inspection using CMM (Coordinate Measuring Machine), hardness testing with Rockwell or Brinell methods, non-destructive testing (e.g., magnetic particle inspection) for cracks, and load testing via torque application simulations

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 primary function of a gear teeth segment in a trunnion ring?

It enables controlled rotation of the trunnion ring by engaging with a drive pinion, allowing for precise angular positioning or movement in industrial equipment like rotary kilns or mills.

How does a gear teeth segment differ from a full gear ring?

A segment is a partial section of a gear, reducing weight, cost, and complexity. It is used where full rotation isn't needed or where design constraints prevent a complete ring, while still providing reliable torque transmission.

What materials are commonly used for gear teeth segments?

High-strength alloy steels such as AISI 4140 or 4340, often with surface hardening treatments like carburizing or nitriding to enhance wear resistance and durability under heavy loads.

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: 齿轮齿段(如适用)

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。

谢谢,信息已发送。
谢谢,信息已收到。

需要制造 齿轮齿段(如适用)?

对比具备该组件加工或装配能力的制造商资料。

创建制造商档案 联系我们
上一个组件
齿轮齿
下一个组件
齿轮齿(如适用)
URN:CNFX:ME:UNIT:GEAR_TEETH_SEGMENT_IF_APPLICABLE_