CNC Diamond Mounted Points

Introduction of CNC Diamond Mounted Points

Diamond tools have long been recognized as the epitome of precision and durability in various industrial applications. Among these tools, CNC diamond mounted points have emerged as indispensable assets in precision grinding processes. Combining the hardness and wear resistance of diamonds with the versatility of CNC technology, these tools offer unmatched performance, efficiency, and longevity. In this article, we will explore the intricacies of CNC diamond mounted points, their applications, benefits, and considerations for optimal usage.

What are CNC Diamond Mounted Points?

CNC diamond mounted points are precision tools used in grinding, deburring, shaping, and finishing operations across a range of materials, including metals, ceramics, glass, and composites. They are constructed by embedding high-quality industrial diamonds within a metal or resin matrix, allowing for exceptional abrasive properties. The diamond particles in these tools are meticulously distributed to ensure uniformity and optimal cutting performance.

Applications of CNC Diamond Mounted Points:

1. Precision Grinding:

CNC diamond mounted points excel in high-precision grinding applications, such as tool and die making, mold making, and aerospace component manufacturing. They can efficiently shape and polish intricate contours, slots, and grooves with exceptional accuracy.

2. Surface Finishing:

These tools are also widely used in surface finishing operations. They can be employed to achieve smooth finishes, remove burrs, and refine edges, enhancing the overall quality and appearance of the workpiece.

3. Material Removal:

CNC diamond mounted points are highly effective in removing excess material, whether it’s for precision stock removal or restoration work. They are commonly utilized in industries such as automotive, jewelry, and metal fabrication.

Features of CNC Diamond Mounted Points:

1. Superior Cutting Performance:

The hardness and abrasive nature of diamonds make CNC diamond mounted points exceptionally effective in cutting through hard and abrasive materials. They can maintain their sharpness and cutting efficiency for prolonged periods, minimizing downtime for tool replacement.

2. Extended Tool Life:

Diamond tools have a significantly longer lifespan compared to conventional abrasive tools. The wear resistance of diamonds ensures consistent performance and reduces the frequency of tool changes, resulting in cost savings and increased productivity.

3. Versatility:

CNC diamond mounted points are available in a wide variety of shapes, sizes, and grits to suit different applications and material types. This versatility allows for precise customization, enabling operators to achieve the desired surface finish and dimensional accuracy.

4. Heat and Chemical Resistance:

Diamond’s exceptional thermal conductivity allows for efficient heat dissipation during grinding, reducing the risk of thermal damage to the workpiece. Additionally, diamond is resistant to chemical reactions, making CNC diamond mounted points suitable for working with chemically aggressive materials.

Optimal Usage of diamond mounted points:

1. Selection of Grit Size:

The choice of grit size depends on the desired surface finish and material being worked on. Finer grits (higher numbers) produce smoother finishes, while coarser grits (lower numbers) offer faster material removal rates. Consider the material hardness, workpiece geometry, and desired outcome when selecting the appropriate grit size.

2. Proper Tool Handling and Maintenance:

To ensure optimal performance and longevity, it is crucial to handle CNC diamond mounted points with care. Avoid excessive pressure, excessive heat, and impact loading. Regularly inspect and clean the tools, and store them in a secure and dry location to prevent damage or contamination.

3. Optimum Operating Conditions:

Follow the manufacturer’s recommendations for operating speeds, feed rates, and coolant usage to maximize tool performance and prevent premature wear. Implementing appropriate cutting parameters will result in efficient material removal and improved surface finish.

CNC diamond mounted points have revolutionized precision grinding processes, offering superior performance, extended tool life, and exceptional versatility. Their ability to withstand high temperatures, resist chemical reactions, and maintain cutting efficiency makes them indispensable

Construction and Types of CNC diamond mounted points:

CNC diamond mounted points are typically constructed by embedding industrial diamonds within a metal or resin matrix. The diamonds are precisely distributed throughout the matrix to ensure consistent cutting performance. There are two common types of CNC diamond mounted points:

 a. Metal-bonded mounted points:

In metal-bonded diamond mounted points, the diamonds are held together by a metallic binder, such as bronze or nickel. This type provides high durability and is suitable for grinding hard materials like ceramics, glass, and carbide.

b. Resin-bonded mounted points:

Resin-bonded diamond mounted points use a resin matrix to hold the diamonds together. They are more flexible and are often used for grinding softer materials like metals and composites. Resin-bonded points offer a smoother finish and are less likely to cause heat-related damage to the workpiece.

Grit Sizes and Shapes of diamond mounted points:

CNC diamond mounted points come in a range of grit sizes and shapes to accommodate various grinding requirements. Grit sizes typically range from very coarse (lower numbers) to very fine (higher numbers). The choice of grit size depends on the material being worked on and the desired surface finish.

Common shapes include cylindrical, conical, spherical, and flat-ended points. Different shapes are suitable for specific applications, such as reaching tight corners, creating concave or convex surfaces, or achieving specific edge profiles.

CNC Machining and Automation:

CNC (Computer Numerical Control) machining plays a crucial role in maximizing the performance of diamond mounted points. CNC technology allows for precise control over cutting parameters, such as speed, feed rate, and tool path. This automation ensures consistent results and eliminates human error in the grinding process.

With CNC machining, operators can program complex grinding patterns, contours, and profiles, enabling efficient and accurate material removal. The ability to automate processes also increases productivity and reduces labor costs.

Safety Considerations:

When using CNC diamond mounted points, it is essential to prioritize safety. Here are some key considerations:

a. Personal Protective Equipment (PPE):

Wear appropriate PPE, including safety glasses, face shields, gloves, and hearing protection, to safeguard against potential hazards, such as flying debris and noise.

b. Proper Machine Setup:

Ensure the CNC machine is correctly set up, with adequate safeguards and protective enclosures to prevent accidents and contain debris.

c. Coolant and Dust Extraction:

Implement proper coolant systems and dust extraction methods to control heat, remove debris, and maintain a clean working environment.

d. Operator Training:

Provide comprehensive training to operators on the safe use of CNC diamond mounted points, including proper handling, maintenance, and emergency procedures.

By adhering to safety guidelines, operators can mitigate risks and ensure a secure working environment.

CNC diamond mounted points have revolutionized precision grinding by combining the exceptional properties of diamonds with the precision of CNC technology. These tools provide superior cutting performance, extended tool life, and versatility, making them indispensable for a wide range of industrial applications. Proper selection, handling, and maintenance, along with adherence to safety protocols, will help maximize the benefits and ensure optimal performance of CNC diamond mounted points.

Diamond mounted points and diamond burs with a large variety of specifications are extensively used for sculpturing, dressing, precision grinding and internal grinding carbide, ceramic, stone, etc. All sizes, shapes, assortments are upon client’s specific request. Kit assortments of mounted points or burs are flexible.