行业组件数据 · 2026

校准刻度盘/螺丝

Precision calibration dial/screw for force adjustment mechanisms in industrial machinery

技术定义与适配语境
典型 校准刻度盘/螺丝 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 mechanical component consisting of a calibrated dial and fine-threaded screw assembly designed for micro-adjustment of force or tension in industrial machinery. This component enables operators to make controlled, repeatable adjustments to force application systems with high accuracy, typically featuring graduated markings for visual reference and locking mechanisms to maintain settings.

组件规格

定义
A precision mechanical component consisting of a calibrated dial and fine-threaded screw assembly designed for micro-adjustment of force or tension in industrial machinery. This component enables operators to make controlled, repeatable adjustments to force application systems with high accuracy, typically featuring graduated markings for visual reference and locking mechanisms to maintain settings.
工作原理
The calibration dial/screw operates on the principle of mechanical advantage through fine-pitch threading. Rotating the dial advances or retracts the screw along its axis, converting rotational motion into precise linear displacement. This displacement directly affects the force application mechanism, allowing for controlled adjustment of tension, pressure, or load. The graduated dial provides visual feedback for repeatable settings, while locking mechanisms prevent unintended movement during operation.
材料
High-strength alloy steel (typically AISI 4140 or equivalent)stainless steel (304 or 316 grade for corrosion resistance)or hardened tool steel with surface treatments including black oxide coatingzinc platingor chromium plating for durability and wear resistance
Accuracy
±0.02mm per full rotation
Thread Pitch
0.5mm to 1.0mm (fine pitch)
Diameter Range
M6 to M20
Torque Capacity
5-50 Nm
Dial Graduations
0.01mm to 0.1mm increments
Operating Temperature
-20°C to 120°C
标准
ISO 4759-1DIN 912ISO 898-1

行业分类与别名

校准刻度盘/螺丝 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 lubrication->Increased friction and thread wear->Implement regular lubrication schedule using high-temperature grease
Over-torquing during adjustment->Thread stripping or dial damage->Install torque-limiting devices and provide operator training
Environmental contamination->Corrosion and binding->Use stainless steel materials and protective covers

工业生态与工程逻辑

0
Thread wear leading to backlash
1
Corrosion in humid environments
2
Over-torquing causing thread damage
3
Dial misalignment affecting accuracy
4
Locking mechanism failure

合规与检测

tolerance
ISO 4759-1 tolerance class 6g for external threads, 6H for internal threads
test method
Coordinate measuring machine (CMM) verification, thread gauge inspection, torque testing per ISO 16047

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 typical accuracy range for calibration dials/screws?

High-quality calibration dials/screws typically offer accuracy within ±0.02mm per full rotation, with some precision models achieving ±0.01mm. The actual accuracy depends on thread pitch, manufacturing tolerances, and dial graduation quality.

How often should calibration dials/screws be maintained?

Regular inspection every 6 months is recommended, with lubrication every 3-6 months depending on usage frequency. Complete calibration verification should be performed annually or after 10,000 adjustment cycles, whichever comes first.

Can calibration dials/screws be used in high-vibration environments?

Yes, but they require locking mechanisms or thread-locking compounds to prevent unintended movement. Special vibration-resistant designs with finer threads and positive locking features are recommended for high-vibration applications.

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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: 校准刻度盘/螺丝

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:CALIBRATION_DIAL_SCREW