Main Saw Blade: Bore Size 30 mm, Diameter 250-450 mm

Component Specifications

Definition

The main saw blade is the primary cutting component of a panel saw machine, designed to make precise straight cuts through wood-based panels such as plywood, MDF, particleboard, and solid wood. It consists of a circular steel disc with precisely engineered teeth that rotate at high speeds to achieve clean, accurate cuts with minimal material waste.

Working Principle

The main saw blade operates on the principle of rotary cutting. When mounted on the panel saw's arbor, it rotates at high RPM (typically 3000-6000 RPM) driven by an electric motor. The sharp carbide-tipped teeth engage with the wood panel, shearing through the material fibers. The blade's design (tooth geometry, hook angle, and gullet depth) determines cutting efficiency, finish quality, and chip removal capability.

Materials

High-carbon steel body with tungsten carbide (WC) or polycrystalline diamond (PCD) tips. Body hardness: 40-45 HRC. Carbide grade: K10-K20 for general wood, C2-C4 for abrasive materials.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Max RPM	6000
Diameter	250-450 mm
Bore Size	30 mm
Kerf Width	2.8-3.2 mm
Tooth Count	48-96 teeth
Tooth Geometry	Alternate Top Bevel (ATB) or Triple Chip Grind (TCG)

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 7291, DIN 1837

Parent Products

This component is used in the following industrial products

Panel Saw

A panel saw is a stationary industrial machine used in furniture manufacturing to cut large sheets of wood-based panels like plywood, MDF, and particleboard.

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Engineering Analysis

Risks & Mitigation

Blade breakage from material pinching
Kickback from improper feeding
Dull blade causing burn marks
Vibration from improper mounting

FMEA Triads

Trigger: Excessive feed rate
Failure: Tooth breakage or blade warping
Mitigation: Follow manufacturer's recommended feed rates and use proper feed mechanisms

Trigger: Material contamination (nails, screws)
Failure: Tooth damage and imbalance
Mitigation: Inspect materials before cutting and use metal detection systems

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.1 mm diameter variation, ±0.05 mm runout

Test Method

ANSI B11.19 safety standards, vibration testing per ISO 1940-1 balance grade G6.3

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.

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Manufacturers of Main Saw Blade

Manufacturer profiles associated with Main Saw Blade.

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Frequently Asked Questions

How often should I replace my main saw blade?

Replace when cutting quality deteriorates (burn marks, rough edges) or after approximately 150-200 hours of cutting abrasive materials like MDF. Regular sharpening can extend blade life.

What's the difference between ATB and TCG tooth designs?

ATB (Alternate Top Bevel) teeth provide cleaner cross-cuts in solid wood and plywood. TCG (Triple Chip Grind) teeth are more durable for cutting abrasive materials like MDF and particleboard.

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.

Main Saw Blade