INDUSTRY COMPONENT

Shear Blade / Die

Precision cutting component for torch or shear machines that cleanly separates metal sheets or plates.

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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.

shear blade cutting die metal cutting component torch cutting shear machine parts industrial blades precision cutting tools Shear Blade / Die Shear Blade / Die in Machinery and Equipment Manufacturing

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.

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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

Buyer Feedback

★★★★☆ 4.6 / 5.0 (27 reviews)

"Found 53+ suppliers for Shear Blade / Die on CNFX, but this spec remains the most cost-effective."

"The technical documentation for this Shear Blade / Die is very thorough, especially regarding technical reliability."

"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Shear Blade / Die so far."

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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.

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Shaft/Rotor Shell / Casing