INDUSTRY COMPONENT

Cutting Blade / Saw Disc

High-precision rotating cutting component for severing materials in industrial machinery

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Component Specifications

Definition
A cutting blade or saw disc is a rotating tool with sharp teeth or edges designed for severing materials in industrial applications. In flying shear or saw systems, it operates at high rotational speeds to achieve clean, precise cuts on moving materials like metal, plastic, or wood. These components are engineered for durability, precision, and safety in continuous production environments.
Working Principle
The cutting blade rotates at high speed, with its teeth or cutting edges engaging the material to create a shearing action. In flying shear applications, the blade moves synchronously with the material feed to make cuts without stopping production flow. The cutting action involves a combination of impact, shear force, and friction to separate materials cleanly.
Materials
High-speed steel (HSS), tungsten carbide-tipped (TCT), ceramic composites, or diamond-coated steel. Common specifications include: M2/M35 HSS, WC-Co carbide grades, or CBN/PCD coatings for specialized applications.
Technical Parameters
  • Max RPM 3000-10000 RPM
  • Diameter 100-1000 mm
  • Hardness 58-65 HRC
  • Bore Size 20-50 mm
  • Thickness 1.0-5.0 mm
  • Tooth Count 24-120 teeth
  • Cutting Speed 50-200 m/s
Standards
ISO 15641, DIN 1837, ISO 3002

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Cutting Blade / Saw Disc.

cutting blade saw disc flying shear blade industrial saw blade metal cutting blade carbide blade HSS blade rotating cutter precision cutting tool Cutting Blade / Saw Disc Cutting Blade / Saw Disc in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Flying Shear or Saw

A high-speed cutting device that shears or saws continuously cast non-ferrous alloy billets or slabs while they are in motion.

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Engineering Analysis

Risks & Mitigation
  • Blade fracture at high speeds
  • Material jamming causing blade damage
  • Improper installation leading to imbalance
  • Overheating from excessive friction
  • Dull blades causing poor cut quality and increased force
FMEA Triads
Trigger: Fatigue from cyclic loading
Failure: Blade cracking or tooth breakage
Mitigation: Regular inspection for stress cracks, proper speed limits, and using blades with fatigue-resistant materials
Trigger: Improper alignment with material feed
Failure: Uneven wear or blade binding
Mitigation: Precise installation with laser alignment tools and regular calibration of feed systems
Trigger: Contamination with abrasive particles
Failure: Accelerated wear and reduced cutting precision
Mitigation: Implement proper chip removal systems and use protective coatings

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.05 mm diameter, ±0.01 mm thickness, ±0.02 mm runout
Test Method
ISO 15641 for cutting tool safety, DIN 1837 for circular saw blades, dynamic balancing to G2.5 grade

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 is the difference between a cutting blade and a saw disc?

Cutting blades typically refer to solid circular knives for clean shearing, while saw discs have distinct teeth for chip-forming cuts. Both serve similar functions in different applications.

How often should industrial cutting blades be replaced?

Replacement depends on material hardness, cutting frequency, and maintenance. Typically every 200-1000 operating hours or when cutting quality deteriorates.

Can cutting blades be resharpened?

Yes, most industrial blades can be resharpened 3-10 times depending on material and wear, though carbide-tipped blades require specialized equipment.

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.

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