行业组件数据 · 2026

索引特征

Precision indexing features on drum bodies for accurate positioning and synchronization in industrial machinery.

技术定义与适配语境
典型 索引特征 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。

Indexing features are precisely machined or formed elements on a drum body that provide discrete angular positions for accurate alignment, timing, or registration in rotating machinery. These features enable repeatable positioning for operations such as cutting, printing, assembly, or material handling by engaging with complementary components like pins, sensors, or actuators.

组件规格

定义
Indexing features are precisely machined or formed elements on a drum body that provide discrete angular positions for accurate alignment, timing, or registration in rotating machinery. These features enable repeatable positioning for operations such as cutting, printing, assembly, or material handling by engaging with complementary components like pins, sensors, or actuators.
工作原理
Indexing features work by providing physical reference points or engagement surfaces that interact with mating components to lock or signal specific angular positions of the drum. This ensures synchronized operation with other machine elements, typically through mechanical engagement (e.g., slots, teeth, holes) or detection by sensors (e.g., proximity switches, encoders).
材料
Typically made from hardened steel (e.g.AISI 41404340)stainless steel (e.g.304316)or aluminum alloys (e.g.6061-T6) depending on loadwear resistanceand corrosion requirements. Surface treatments like nitridingchrome platingor anodizing may be applied.
Hardness
45-60 HRC for steel
Load Capacity
Up to 5000 N
Repeatability
±0.01 mm
Operating Speed
Up to 300 RPM
Indexing Accuracy
±0.05° to ±0.5°
Number of Positions
2 to 360
标准
ISO 1940-1DIN 332ISO 2768-1

行业分类与别名

索引特征 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

Insufficient hardness or material fatigue->Feature deformation or breakage->Use hardened materials, apply surface treatments, and conduct regular inspections for wear.
Contamination (e.g., dust, lubricant buildup)->Imprecise engagement or false sensor signals->Implement protective covers, use sealed designs, and schedule routine cleaning.
Improper alignment during assembly->Increased stress and premature failure->Follow precise installation procedures, use alignment tools, and verify with calibration checks.

工业生态与工程逻辑

0
Wear and tear leading to loss of accuracy
1
Misalignment causing machine downtime
2
Fatigue failure under cyclic loads
3
Corrosion in harsh environments
4
Improper installation or calibration

合规与检测

tolerance
Positional tolerance typically within ±0.1 mm, angular tolerance within ±0.1° as per ISO 2768-1 medium class
test method
Coordinate measuring machine (CMM) inspection, laser alignment systems, and functional testing with load simulation

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 common types of indexing features on drum bodies?

Common types include slots, grooves, holes, teeth (e.g., gear teeth or splines), and raised bosses. These can be designed for mechanical locking with pins or for detection by sensors like proximity switches or optical encoders.

How do indexing features improve machine performance?

They ensure precise angular positioning, reduce setup time, enhance repeatability, and enable synchronized operations, leading to higher productivity, reduced waste, and improved product quality in applications like packaging, printing, and assembly.

What factors influence the design of indexing features?

Key factors include the required number of positions, indexing accuracy, load conditions, operating speed, environmental factors (e.g., temperature, contaminants), material compatibility, and maintenance accessibility.

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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: 索引特征

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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URN:CNFX:ME:UNIT:INDEXING_FEATURES