Can I contact factories directly on CNFX?

CNFX is an open directory. Each factory profile provides direct contact information.

Shear Blade / Die Component – Machinery and Equipment Manufacturing

Component Specifications

Definition

A specialized industrial cutting component designed for torch or shear cutting machines, consisting of precisely engineered blades or dies that apply controlled mechanical force to sever metal materials along predetermined lines. These components maintain sharp cutting edges and dimensional stability to ensure clean, burr-free cuts with minimal material deformation.

Working Principle

Operates through controlled mechanical shearing action where two precisely aligned cutting edges (one stationary, one moving) apply concentrated force to exceed the material's shear strength, causing clean fracture along the cutting line with minimal plastic deformation.

Materials

High-carbon tool steel (D2, A2), tungsten carbide, or ceramic composites with hardness ratings of 58-65 HRC, often featuring wear-resistant coatings like TiN, TiCN, or diamond-like carbon (DLC).

Technical Parameters

Hardness 58-65 HRC
Thickness 10-50 mm
Tolerance ±0.05 mm
Blade Length 500-3000 mm
Cutting Angle 1-3 degrees
Max Cutting Force 50-500 kN

Standards

ISO 9013, DIN 2310, ISO 9010

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Shear Blade / Die.

Parent Products

This component is used in the following industrial products

Torch or Shear Cutting

A metal cutting component that separates materials using either thermal energy (torch) or mechanical shearing force.

View Product Details

Engineering Analysis

Risks & Mitigation

Blade misalignment causing poor cut quality
Material fatigue leading to catastrophic failure
Improper clearance causing excessive burr formation
Thermal stress from friction reducing blade life

FMEA Triads

Trigger: Improper blade alignment
Failure: Angular cuts, excessive burrs, material deformation
Mitigation: Regular alignment verification using precision gauges, implement preventive maintenance schedule

Trigger: Edge wear from abrasive materials
Failure: Reduced cutting quality, increased force requirements
Mitigation: Use wear-resistant coatings, implement scheduled sharpening, monitor cutting performance metrics

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

Cutting edge straightness within 0.1 mm/m, dimensional accuracy ±0.05 mm

Test Method

Dimensional verification with CMM, hardness testing per ISO 6508, cutting performance validation with standardized test materials

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What maintenance is required for shear blades?

Regular edge inspection, periodic sharpening, proper lubrication, and alignment checks to maintain cutting precision and prevent premature wear.

How do I select the right shear blade material?

Choose based on material being cut: high-carbon steel for general applications, tungsten carbide for abrasive materials, and ceramic-coated blades for high-volume production.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

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.

Shear Blade / Die