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Sierra circular de alambre de diamante para corte de grafito

Diamond Wire Loop

El grafito se puede utilizar como electrodos, dianas, etc., en algunos casos, con diferentes formas; El alambre de diamante de bucle se puede utilizar para cortar cualquier forma de la pieza de trabajo (el grosor de corte es de 100-200 mm). Además, la velocidad de corte es alta, 50-60 m / s, la velocidad de alimentación puede alcanzar los 80 mm / min, corte en seco.

Performance

Diamond Wire Loop Cutters are highly effective tools for cutting sapphire, a hard and brittle material used in various industries, particularly in electronics and optics.

  • Precision Cutting: Diamond Wire Loop Cutters excel in precision cutting of sapphire. They can achieve extremely accurate cuts with tight tolerances, ensuring that the desired dimensions and shapes are achieved.

  • Clean and Smooth Edges: These cutters produce clean and smooth edges on sapphire workpieces. The quality of the cut is excellent, often requiring minimal or no additional finishing processes.

  • Minimized Material Loss: Diamond Wire Loop Cutters are designed to minimize material wastage. The narrow kerf width of the wire loop ensures that very little material is removed during cutting, optimizing material utilization.

  • Low Heat Generation: These cutters generate minimal heat during the cutting process, which is crucial for sapphire since it is sensitive to temperature changes. Low heat minimizes the risk of thermal damage or cracking.

  • Reduced Chipping and Microcracking: Diamond Wire Loop Cutters are effective at reducing chipping and microcracking in sapphire, resulting in high-quality finished products with minimal defects.

  • High Cutting Speed: Diamond Wire Loop Cutters can operate at relatively high cutting speeds, allowing for efficient production processes. This is particularly valuable in industries where productivity is a priority.

  • Longevity: Diamond-coated wires used in these cutters have a longer lifespan compared to traditional abrasive cutting methods, reducing maintenance and replacement costs.

  • Versatility: While sapphire is a primary application, these cutters can also be used for other hard and brittle materials, making them versatile tools in various industries.

  • Environmental Benefits: The efficiency and reduced material wastage associated with Diamond Wire Loop Cutters contribute to environmental sustainability by minimizing material consumption and waste generation.

Overall, Diamond Wire Loop Cutters are highly regarded for their ability to provide precise, efficient, and cost-effective cutting solutions for sapphire and similar hard and brittle materials. They are essential tools in industries where precision cutting is crucial for achieving high-quality end products.

Feature

The Diamond wire loop used in the loop should be made of high-quality diamond grits, which are known for their hardness and cutting ability. The diameter of the wire can vary depending on the application and machine, but typical diameters range from 0.2 to 0.5 millimeters.

  1. Wire Tension: The tension of the wire loop should be adjustable to optimize cutting performance. Proper tension ensures a straight and clean cut.

  2. Loop Length: The length of the diamond wire loop can vary depending on the specific machine and application. Longer loops may be required for cutting larger graphite blocks.

  3. Feed Rate: The machine should allow for adjustable feed rates to control the speed at which the wire cuts through the graphite. Different feed rates may be required for different graphite materials and thicknesses.

  4. Coolant System: To prevent overheating and to flush away debris, a coolant system is often integrated into the saw. Water or other coolants may be used to keep the wire and the graphite cool during cutting.

  5. Machine Control: The saw should have controls that allow for precise adjustments of parameters such as wire tension, feed rate, and coolant flow.

  6. Safety Features: Safety features such as emergency stop buttons, protective guards, and safety interlocks should be incorporated into the machine to ensure safe operation.

  7. Cutting Capacity: The machine should have specifications regarding its maximum cutting capacity in terms of graphite block size and thickness. This will vary depending on the specific model.

  8. Accuracy: The machine should provide accurate and consistent cuts, especially if precision is required for the application.

  9. Maintenance Requirements: Information about maintenance requirements, such as wire replacement intervals and routine maintenance procedures, should be provided.

  10. Power Requirements: The machine's power requirements, including voltage and phase, should be specified to ensure compatibility with the facility's electrical supply.

  11. Dimensions and Weight: The physical dimensions and weight of the machine should be provided for space planning and transportation considerations.

  12. Optional Features: Some machines may offer optional features such as automatic wire tensioning systems, programmable cutting patterns, or computer numerical control (CNC) capabilities for automated and precise cutting.

  13. Manufacturer's Guidelines: It's essential to follow the manufacturer's guidelines and recommendations for the specific model of the diamond wire loop saw to ensure safe and efficient operation.

These specifications can vary depending on the specific model and manufacturer of the diamond wire loop saw. It's crucial to select a saw that meets your cutting requirements and follows all safety guidelines for handling graphite and diamond cutting tools.

Application

Diamond Wire Loop Cutters are widely used for cutting sapphire, a hard and brittle material known for its use in various industries, particularly in electronics and optics. The application of Diamond Wire Loop Cutters in cutting sapphire includes:

  1. Wafer Production: In the semiconductor industry, sapphire wafers are used as substrates for the growth of gallium nitride (GaN) or silicon carbide (SiC) crystals. Diamond Wire Loop Cutters are employed to cut large sapphire boules into thin wafers with precise dimensions for use in semiconductor device fabrication.

  2. LED Production: Sapphire is a common substrate material for light-emitting diodes (LEDs) due to its excellent thermal and electrical properties. Diamond Wire Loop Cutters are used to slice sapphire into LED substrates of various sizes and thicknesses.

  3. Watch Crystals: Sapphire is used as a protective crystal for high-end watches. Diamond Wire Loop Cutters are used to cut and shape sapphire crystals to fit watch cases, ensuring a scratch-resistant and durable watch face.

  4. Optical Components: Sapphire is used in the production of optical components such as windows, lenses, and prisms. Diamond Wire Loop Cutters are employed to cut and shape sapphire blanks into precise optical elements.

  5. Sensor Windows: Sapphire is utilized in sensors for its durability and optical properties. Diamond Wire Loop Cutters are used to cut and shape sapphire sensor windows, ensuring high optical clarity and resistance to harsh environments.

  6. Artificial Jewelry: Synthetic sapphire is often used in the production of artificial jewelry. Diamond Wire Loop Cutters help in cutting and shaping synthetic sapphire gemstones for use in rings, necklaces, and other jewelry items.

  7. Scientific Research: Sapphire is used in various scientific applications, including research-grade optics and spectroscopy. Diamond Wire Loop Cutters are employed to customize sapphire components for experimental setups.

  8. Aerospace: Sapphire is used in aerospace applications for its durability and resistance to extreme conditions. Diamond Wire Loop Cutters are used to cut and shape sapphire components for aerospace equipment and instruments.

  9. Medical Devices: Sapphire is used in some medical devices and instruments due to its biocompatibility and hardness. Diamond Wire Loop Cutters help in shaping sapphire components for medical applications.

  10. Industrial Tools: Some cutting and drilling tools for industrial applications use sapphire tips. Diamond Wire Loop Cutters are used to cut and shape these sapphire tool components.

Overall, Diamond Wire Loop Cutters play a crucial role in various industries where precision cutting of sapphire is required to produce high-quality components and products. Their ability to achieve clean, precise cuts with minimal material loss makes them valuable tools for working with this challenging material.

Diamension

Length Options:

  1. 840 mm  ;1600 mm;1870 mm;2000 mm;2100 mm;2250mm;2950mm;3000 mm;3200mm;3980mm;4000 mm;4200mm;4430 mm;4500mm;4780mm;5000mm;6740mm;7040mm;8000mm;9300mm.

  2. Diameter of Wire Saw:

  • The diameter of the wire saw can range from 0.35 mm to 2.5 mm, depending on the specific requirements of the cutting application. Different diameters may be chosen for different materials and cutting needs.

Grit Size Options:

  1. 70/80;140/170;170/200;200/230;270/325

Grit size options determine the coarseness or fineness of the diamond particles on the wire loop and are selected based on the material and the desired cutting characteristics.

With these length, diameter, and grit size options, you can choose the most suitable Diamond Wire Loop for your specific cutting application.

Customized:customized to meet specific size requirements based on your particular needs and applications. Customized sizes offer the flexibility to adapt to various projects and surfaces. Whether you require smaller sheets for precision work or larger sheets for more extensive tasks, Our factory can often accommodate your requests for diamond sandpaper sheets in the size that best suits your requirements. When ordering customized sizes, be sure to provide the dimensions and quantity needed to ensure you receive the tailored product you require.

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FAQ

Q: What are the advantages of a flap wheel?

Advantages. The advantages of a flapwheel over a traditional disk are twofold: The separate flaps each attack the workpiece surface at a slightly different angle, and this varies slightly with tool angle. This avoids the common problem with flat sheets, where they produce repeated identical scratches.

Q: What is the difference between flap wheel and grinding wheel?

Flap discs are ideal for grinding, blending, finishing, and polishing surfaces, as well as removing rust, paint, and weld seams. Grinding discs are typically used for heavy-duty material removal, such as removing large welds, and shaping and smoothing metal edges.

Q: What is the best flap disc for grinding welds?

Flap discs are good for removing heavy weld seams and excess material while providing a long service life: For general use, the recommendation is a 60-grit ceramic flap disc. For greater speed and stock removal, a Type 29 conical is the best choice.

Q: What is a flap disc grinding wheel used for?

A flap disc is an abrasive product used to contour and shape metal. It consists of overlapping abrasive flaps glued to a backing plate and is regularly used for welding, machining, heavy-duty equipment work, and industrial maintenance. Common applications include: Cleaning flash from molds and castings.

Q: What is the best grit for flap discs?

Deburring and deflashing: 60 grit abrasive grain is ideal for deburring and deflashing work. Rust removal and blending: Abrasive grit in the more expansive range from 60 to 80 is optimal for finer work like rust removal and blending.

Q: Which grit flap disc would leave the smoothest finish on metal?

For finishing and sanding metal, a 120-grit flap disc could be your best option. Flat head flap discs best suit the purpose of finishing metal.

Q: What is the best flap wheel for stainless steel?

Designed for both mild and stainless steel, flap wheels made from zirconia (or zirconium) abrasive ribbon (blue / green in colour) are ideal for use on most metals including stainless steel. Other flap discs on the market made from using aluminium oxide abrasive ribbon are not suitable for use on stainless steel.

Q: Can you put a flap disc on a bench grinder?

Unmounted large flap wheels can conform to most shapes and are especially effective on pipes, tubes and other cylindrical items and are designed to be used on a bench grinder, pedestal grinder, or straight finishing tool with a 1 inch arbor.

Diamond Abrasive Products
Diamond Abrasive Products
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