行业组件数据 · 2026

精密螺丝刀手柄

Ergonomic handle component for precision screwdrivers enabling controlled torque application in delicate assembly operations.

技术定义与适配语境
典型 精密螺丝刀手柄 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 specialized handle component designed for precision screwdrivers, engineered to provide optimal grip, torque control, and user comfort during fine mechanical assembly, electronics repair, and miniature device maintenance. It interfaces with interchangeable driver bits and typically features anti-slip surfaces, balanced weight distribution, and rotational mechanisms for precise fastener engagement.

组件规格

定义
A specialized handle component designed for precision screwdrivers, engineered to provide optimal grip, torque control, and user comfort during fine mechanical assembly, electronics repair, and miniature device maintenance. It interfaces with interchangeable driver bits and typically features anti-slip surfaces, balanced weight distribution, and rotational mechanisms for precise fastener engagement.
工作原理
The handle converts manual rotational force (torque) from the user's hand into controlled rotational motion at the driver tip through ergonomic design that maximizes grip efficiency and minimizes hand fatigue. It may incorporate ball-bearing or free-spinning caps to allow palm pressure while maintaining bit alignment.
材料
Typically made from engineering plastics (ABSnylonor polypropylene) with rubber or thermoplastic elastomer (TPE) overmolding for grip. High-end versions may use aluminum alloy or stainless steel cores with textured polymer coatings. Material hardness: 70-90 Shore A for grip surfaces.
Color
Typically black, blue, or red with grip indicators
Length
80-150 mm
Weight
15-50 g
Diameter
12-25 mm
Grip Texture
Knurled, ribbed, or diamond pattern
Torque Range
0.1-0.5 Nm
Bit Interface
1/4-inch hex, 4 mm hex, or proprietary
标准
ISO 1173DIN 5260

行业分类与别名

精密螺丝刀手柄 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

Repeated torque application->Grip surface delamination or hardening->Use TPE/ rubber compounds with high fatigue resistance and UV stability
Improper bit seating->Bit interface wear leading to reduced torque transmission->Implement hardened steel inserts in bit receptacles and regular inspection
Excessive hand force->Handle deformation or cracking->Design with reinforced cores and user training on proper torque application

工业生态与工程逻辑

0
Grip surface degradation over time
1
Interface wear causing bit slippage
2
Material fatigue from repeated torque
3
Ergonomic strain from poor design

合规与检测

tolerance
±0.1 mm on critical dimensions, grip diameter tolerance ±0.2 mm
test method
ISO 1173 for dimensional checks, torque testing per DIN 5260, grip fatigue testing with 10,000 cycles at 0.3 Nm

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 makes a precision screwdriver handle different from regular screwdriver handles?

Precision handles are smaller, lighter, and designed for controlled low-torque applications (typically 0.1-0.5 Nm) with enhanced grip textures to prevent slippage during delicate work on small fasteners.

Are precision screwdriver handles compatible with all bit types?

Most use standard interfaces like 1/4-inch hex or 4 mm hex, but some proprietary systems exist. Check interface specifications before purchasing replacement handles or bits.

How do I maintain a precision screwdriver handle?

Clean with mild soap and water, avoid solvents that degrade rubber grips, and store in dry conditions to prevent material degradation. Periodically check for cracks in overmolded surfaces.

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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: 精密螺丝刀手柄

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:PRECISION_SCREWDRIVER_HANDLE