Structured Manufacturing Data (2026)

Grinding Wheel

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Grinding Wheel used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Grinding Wheel is characterized by the integration of Abrasive Grains and Bond. In industrial production environments, manufacturers listed on CNFX commonly emphasize Aluminum Oxide (Al2O3) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A rotating abrasive tool used for material removal and surface finishing in grinding operations.

Product Specifications

Technical details and manufacturing context for Grinding Wheel

Definition
A grinding wheel is a consumable abrasive component of a surface grinding machine that rotates at high speeds to remove material from workpieces through abrasive action. It consists of abrasive grains held together by a bonding material and is mounted on the machine's spindle. The wheel's primary function is to achieve precise dimensional accuracy, surface finish, and flatness on metallic and non-metallic materials during surface grinding operations.
Working Principle
The grinding wheel rotates at high speed while making contact with the workpiece. Abrasive grains on the wheel's periphery cut microscopic chips from the workpiece material through a combination of cutting, plowing, and rubbing actions. Coolant is typically applied to dissipate heat, flush away swarf, and prevent wheel loading.
Common Materials
Aluminum Oxide (Al2O3), Silicon Carbide (SiC), Ceramic (SG), Cubic Boron Nitride (CBN), Diamond
Technical Parameters
  • Diameter × Thickness × Bore Size (e.g., 200×20×31.75mm) (mm) Standard Spec
Components / BOM
  • Abrasive Grains Part
    Cutting elements that remove material from workpiece
    Material: Aluminum Oxide, Silicon Carbide, Ceramic, CBN, Diamond
  • Bond Part
    Holds abrasive grains together and provides structural integrity
    Material: Vitrified (ceramic), Resinoid, Rubber, Metal, Shellac
  • Reinforcement Part
    Provides mechanical strength and prevents wheel breakage
    Material: Fiberglass mesh, Steel rings, Synthetic fibers

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Grinding Wheel.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Max 0.5 MPa (72.5 psi) contact pressure
other spec: Max rotational speed: 80 m/s (262 ft/s) peripheral speed, Max slurry concentration: 30% solids by weight
temperature: Ambient to 150°C (302°F) continuous operation
Media Compatibility
✓ Carbon steel ✓ Stainless steel ✓ Aluminum alloys
Unsuitable: High-titanium alloys (causes excessive wheel loading)
Sizing Data Required
  • Material hardness (HRC/Brinell)
  • Required material removal rate (mm³/s)
  • Surface finish requirement (Ra in μm)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Wheel Imbalance
Cause: Uneven wear, improper mounting, or manufacturing defects leading to vibration and potential catastrophic failure.
Bond Failure
Cause: Excessive heat generation, improper grinding pressure, or chemical degradation causing abrasive grains to dislodge prematurely.
Maintenance Indicators
  • Excessive vibration or audible humming during operation
  • Visible cracks, chips, or uneven wear patterns on the wheel surface
Engineering Tips
  • Implement regular dressing and truing to maintain wheel geometry and expose fresh abrasive grains
  • Follow manufacturer's speed ratings and use proper mounting procedures with clean flanges and correct torque

Compliance & Manufacturing Standards

Reference Standards
ISO 603:1999 - Bonded abrasive products - Dimensions ANSI B7.1 - Safety Requirements for the Use, Care, and Protection of Abrasive Wheels DIN 69100 - Grinding wheels for tool grinding
Manufacturing Precision
  • Bore diameter: +/-0.02 mm
  • Wheel thickness: +/-0.1 mm
Quality Inspection
  • Ring test for structural integrity
  • Hardness test using Rockwell or Brinell scale

Factories Producing Grinding Wheel

Manufacturer profiles with relevant production capability in China

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

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 aluminum oxide and silicon carbide grinding wheels?

Aluminum oxide wheels are ideal for grinding ferrous metals like steel and iron, offering durability and cost-effectiveness. Silicon carbide wheels are harder and sharper, better suited for non-ferrous materials like aluminum, brass, and stone, as well as carbide and ceramics.

How do I choose the right grinding wheel for my machinery manufacturing application?

Select based on material compatibility, required finish, and operation type. Use aluminum oxide for general steel grinding, silicon carbide for non-ferrous materials, ceramic for high-precision finishing, CBN for hardened steels, and diamond for carbides and ceramics. Consider wheel grade, grit size, and bond type for optimal performance.

What safety precautions should be taken when using grinding wheels in industrial settings?

Always wear PPE including safety glasses, face shields, and gloves. Ensure proper wheel mounting with correct flanges and guards. Perform ring tests before use, never exceed the maximum RPM rating, and use appropriate coolant or dust extraction systems to prevent overheating and airborne particles.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

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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