57x19x0.4mm Tungsten Carbide Blade Double Edges Industrial Slotted Cutter For Film Cutting

57x19x0.4mm Tungsten Carbide Blade Double Edges Industrial Slotted Cutter For Film Cutting

Description:

Here are the key performance characteristics of industrial double-edged slitting blades made of cemented carbide (tungsten carbide) for cutting thin films:

1,High Hardness and Wear Resistance:

• These blades are manufactured using cemented carbide materials, providing very high hardness (typically around 65-70 HRC).
• The high hardness gives the blades excellent wear resistance and longevity, helping to maintain stable cutting performance.

2,Sharp Dual Cutting Edges:

• The blades have a double-edged design, with two cutting edges that can be used for cutting.
• The dual cutting edges provide higher cutting efficiency and precision, suitable for cutting thin, fragile materials like films.

3,Excellent Cutting Smoothness:

• The blade surfaces undergo special surface treatment and polishing to achieve very smooth and refined cutting edges.
• This helps reduce burrs and unevenness, resulting in a high-quality, smooth cut surface.

4,Anti-Adhesion Properties:

• The blade surfaces are coated with special treatments to effectively inhibit material adhesion during the cutting process.
• This prevents issues like sticking and binding in the cut area.

5,High-Speed Cutting Capability:

• Due to the advantages of the blade material and design, these slitting blades can withstand the heat and stresses generated during high-speed cutting.
• This allows them to maintain good cutting performance even at higher cutting speeds.

6,Replaceable Cutting Edge Design:

• Some slitting blade designs feature a replaceable cutting edge, making it convenient for users to replace the worn-out blade segment.
• This replaceable design enhances the overall blade lifetime and cost-effectiveness.

Industrial Blade Specifications:

The typical size and dimensional specifications for industrial double-edged slitting blades made of cemented carbide (tungsten carbide) for thin film cutting applications include:

1,Blade Diameter:

• The diameter of the circular slitting blades can range from small desktop cutter sizes (e.g., 25-60 mm) to larger industrial shear and slitter sizes (e.g., 150-300 mm).

2,Blade Thickness:

• The blade thickness is typically in the range of 0.3-1.2 mm, depending on the application and the cutting machine requirements.
• Thinner blades (e.g., 0.3-0.5 mm) are often used for delicate materials like thin films, while thicker blades (e.g., 0.7-1.2 mm) are suitable for cutting tougher materials like cardboard.

3,Blade Width:

• The blade width can vary from narrow widths of 6-12 mm for precision cutting to wider widths of 15-30 mm for high-volume industrial slitting applications.

4,Bore/Arbor Diameter:

• The bore or arbor diameter of the blades is designed to fit the specific cutting machine or slitter that the blades will be used in, typically ranging from 25-100 mm.

5,Kerf Width:

• The kerf width, or the width of the cut made by the blade, is typically in the range of 0.15-0.3 mm for these thin film cutting blades.
• A narrower kerf width is desirable to minimize material waste and maximize cutting efficiency.

6,Edge Angle:

• The edge angle of the blades, which is the angle between the cutting edge and the blade body, can vary from 15-30 degrees depending on the application and material being cut.
• Sharper edge angles (e.g., 15-20 degrees) are often used for delicate thin film cutting, while more obtuse angles (e.g., 25-30 degrees) provide better durability for cutting tougher materials.

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