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Rubber Used in Precision Machining Service

Rubber, a flexible and elastic material, is not typically machined using traditional CNC methods due to its soft and deformable nature. However, there are specialized CNC processes, such as CNC milling or laser cutting, that can be employed for cutting or engraving certain types of rubber materials. Here are key points regarding the use of rubber in CNC machining:

Material Overview:

  • Rubber is a polymer known for its elasticity, flexibility, and shock-absorbing properties. Various types of rubber, including natural rubber and synthetic rubber compounds, are used in manufacturing.

Applications in CNC Machining:

  1. Gaskets and Seals: Rubber is commonly used for manufacturing gaskets and seals due to its ability to provide a tight and flexible seal.

  2. Prototyping: Certain rubber materials can be used in cnc machining and manufacturing for rapid prototyping applications, allowing for the quick fabrication of rubber components.

  3. Custom Components: CNC machining of rubber is employed to create custom components for various applications, including industrial machinery, automotive parts, and consumer goods.

CNC Machining Processes for Rubber:

  1. CNC Milling: Specialized CNC milling machines equipped with softer tooling or blades can be used to cut or shape certain types of rubber materials.

  2. Laser Cutting: Laser cutting is a precise method for cutting or engraving rubber. The laser beam melts or vaporizes the material, allowing for intricate designs.


  • Material Variation: The machinability of rubber can vary based on its composition. Different rubber compounds may require specific CNC machining techniques.

  • Material Support: Rubber may need support during CNC machining to prevent deformation. Fixturing or specialized tooling may be used to stabilize the material.

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