Die: Tonnage Capacity 50-2000 tons, Shut Height 200-800 mm

Component Specifications

Definition

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.

Working Principle

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.

Materials

Tool steels (D2, A2, M2), carbide inserts, hardened to 58-62 HRC; sometimes coated with TiN, TiCN, or DLC for wear resistance.

Technical Parameters

Parameter	Typical range	Notes & selection driver
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

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 9001, DIN 8580, ISO 2768

Parent Products

This component is used in the following industrial products

Forming Die Set

A precision tool assembly used in metal forming processes to shape sheet metal into specific geometries through pressing operations.

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Precision Tooling (Die & Punch)

Specialized tooling components used for cutting, forming, or shaping materials in precision pressing operations

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Engineering Analysis

Risks & Mitigation

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

FMEA Triads

Trigger: Insufficient die clearance
Failure: Excessive burr formation or tool fracture
Mitigation: Optimize clearance to 5-15% of material thickness; use precision grinding

Trigger: Fatigue from cyclic loading
Failure: Crack propagation in die sections
Mitigation: Implement regular NDT inspections; use fatigue-resistant tool steels

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

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

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Die

Manufacturer profiles associated with Die.

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Related Components

Mounting Interface

Precision mounting interface connecting punch tips to pharmaceutical tablet press machines for accurate tablet production.

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Upper Tool (Punch)

Upper Tool (Punch) is the active forming component in metal plate bending machines that applies precise downward force to create bends in sheet metal.

Main Frame

The main frame is the primary structural component of a hydraulic press, providing rigidity and stability to withstand high compressive forces during metal forming operations.

Frequently Asked Questions

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.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Die