行业组件数据 · 2026

模具

A precision tool used in metal forming processes to shape, cut, or stamp sheet metal or other materials into specific geometries.

技术定义与适配语境
典型 模具 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 die is a specialized tool component within a forming die set, typically consisting of upper and lower sections that work in conjunction to deform materials through mechanical force. It contains cavities, cutting edges, or forming surfaces that impart the desired shape onto workpieces during stamping, blanking, drawing, or bending operations. Dies are engineered to withstand high cyclic loads while maintaining dimensional accuracy over thousands of production cycles.

组件规格

定义
A die is a specialized tool component within a forming die set, typically consisting of upper and lower sections that work in conjunction to deform materials through mechanical force. It contains cavities, cutting edges, or forming surfaces that impart the desired shape onto workpieces during stamping, blanking, drawing, or bending operations. Dies are engineered to withstand high cyclic loads while maintaining dimensional accuracy over thousands of production cycles.
工作原理
Operates by applying compressive force between mating die components (punch and die) to plastically deform or shear materials. The workpiece is positioned between the die sections, and when the press actuates, the punch descends into the die cavity, forcing the material to conform to the die's contours or cutting it along defined edges through shear stress exceeding the material's ultimate strength.
材料
Tool steels (D2A2M2)carbide insertshardened to 58-62 HRCsometimes coated with TiNTiCNor DLC for wear resistance.
Shut Height
200-800 mm
Die Clearance
5-15% of material thickness
Surface Finish
Ra 0.4-1.6 μm
Tonnage Capacity
50-2000 tons
Dimensional Tolerance
±0.025 mm
标准
ISO 9001DIN 8580ISO 2768

行业分类与别名

模具 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 die clearance->Excessive burr formation or tool fracture->Optimize clearance to 5-15% of material thickness; use precision grinding
Fatigue from cyclic loading->Crack propagation in die sections->Implement regular NDT inspections; use fatigue-resistant tool steels

工业生态与工程逻辑

0
Tool wear leading to dimensional inaccuracy
1
Material springback causing shape deviation
2
Die breakage under overload
3
Misalignment causing part defects

合规与检测

tolerance
ISO 2768-mK for general dimensions, ±0.1 mm for critical features
test method
CMM measurement, hardness testing per ISO 6508, wear testing per ASTM G99

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 difference between a die and a mold?

Dies are primarily used for metal forming processes like stamping and bending, while molds are used for shaping molten or pliable materials through casting or injection molding.

How often should dies be maintained?

Preventive maintenance every 50,000-100,000 cycles, including cleaning, lubrication, and inspection for wear, cracks, or edge deterioration.

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: 模具

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:DIE