Industrial Circular Carbide Slitter Blades For Paper Processing Paper Slitting

Product Specification

Carbide ​ Material Blade Industrial Circular For Paper Processing Paper Slitting 10pcs

Description:

Carbide-tipped industrial paper cutting circular blades have several distinctive characteristics that make them a preferred choice for many paper and materials processing applications:

1,Exceptional Hardness:

• Carbide materials, such as tungsten carbide, exhibit extremely high hardness, typically ranging from 86 to 92 on the Rockwell C scale.
• This exceptional hardness allows carbide-tipped paper cutting blades to maintain a sharp cutting edge for an extended period, even when cutting abrasive or dense materials.

2,Wear Resistance:

• The inherent wear resistance of carbide materials ensures that carbide-tipped paper cutting blades have a significantly longer lifespan compared to high-speed steel or other tool steel blades.
• This translates to reduced downtime and maintenance requirements, as well as lower overall operating costs.

3,Thermal Conductivity:

• Carbide materials have better thermal conductivity compared to tool steels, which helps dissipate heat buildup during the cutting process.
• This improved heat dissipation can contribute to enhanced cutting performance and reduced risk of blade warping or premature failure.

4,Compressive Strength:

• Carbide-based cutting edges possess high compressive strength, enabling them to withstand the high forces and stresses encountered during paper cutting and shredding operations.
• This robust construction helps prevent chipping, cracking, or premature dulling of the blade edge.

5,Precision Cutting:

• The inherent dimensional stability and sharpness retention of carbide-tipped paper cutting blades allow for more precise and consistent cuts, resulting in improved quality and finish of the processed materials.

6,Versatility:

• Carbide-tipped paper cutting blades can be designed with various tooth geometries and edge profiles to optimize performance for different paper types, thicknesses, and cutting applications.
• This versatility makes them suitable for a wide range of paper processing tasks, from high-volume cutting to intricate specialty applications.

Industrial Blade Specifications:

The manufacturing process and quality control of tungsten carbide-tipped industrial circular blades involve several critical factors:

1,Carbide Substrate Preparation:

• The production of the carbide substrate is a crucial step, as the quality and consistency of the tungsten carbide material directly impact the performance and lifespan of the blades.
• This includes careful control of the carbide powder composition, sintering, and hot isostatic pressing (HIP) to ensure the desired microstructure and mechanical properties.

2,Blade Shaping and Grinding:

• Precise shaping and grinding of the carbide-tipped circular blades are essential for achieving the desired edge geometry, thickness, and concentricity.
• Advanced CNC (Computer Numerical Control) machining and grinding techniques are employed to maintain tight dimensional tolerances and a consistent cutting edge.

3,Brazing/Welding of Carbide Tips:

• The attachment of the tungsten carbide tips to the steel blade body is typically done through high-temperature brazing or welding processes.
• Careful control of the brazing/welding parameters, such as temperature, time, and pressure, is crucial to ensure a strong, durable, and defect-free bond between the carbide and the steel.

4,Heat Treatment:

• Appropriate heat treatment, such as tempering and cryogenic processing, is applied to the blades to optimize their hardness, toughness, and wear resistance.
• The heat treatment regime must be precisely controlled to achieve the desired mechanical properties and performance characteristics.

5,Coating and Surface Finishing:

• In some cases, the circular blades may undergo additional surface treatments, such as the application of hard, wear-resistant coatings or anti-adhesive surface finishes.
• These coatings and treatments can further enhance the blade's performance and lifespan in demanding cutting applications.

6,Rigorous Quality Control:

• Comprehensive quality control measures are implemented throughout the manufacturing process, including:
  • Dimensional inspections
  • Edge profile and surface finish evaluations
  • Hardness testing
  • Metallurgical analysis
  • Functional testing under simulated cutting conditions
  • These quality control checks help ensure the blades meet or exceed the specified performance requirements.

7,Traceability and Documentation:

• Detailed manufacturing records and quality control documentation are maintained to ensure full traceability of the circular blades, from the raw materials to the final product.
• This traceability is crucial for addressing any performance-related issues and for continuous improvement of the manufacturing processes.

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