Honway diamond disc (electroformation)
Grinding and Polishing Process Replacement for Metallographic Sandpaper: The grinding disc optimizes the diamond grit performance by continuously supplying lubricants, improving the flatness of all samples with its surface structure. The main abrasive is high-performance diamond, and it features a granular design. Various options are available for hard materials with hardness ranging from HV40 to 2000.
- Metals: High-speed steel, alloy steel, hard alloys, tungsten steel, tungsten carbide, and more.
- Non-metals: Glass, ceramics, agate, stone, gemstones, jade, monocrystalline silicon, polycrystalline silicon, quartz glass, titanium carbide, magnetic materials, etc.
- Grinding：against HV40-2000.
Application areas:
- Materials science, metal identification, failure analysis, manufacturing, materials research and development, diamond and gemstone processing, electronics and semiconductor industries.
- Copper-clad laminates, double-sided grinders, and single-disc grinders.
Product features:
- Excellent Quality: Made from high-performance diamonds using precision molds. Provides efficient grinding and thinning effects with customizable size and grit.
- High Flatness: The surface, made from high-performance diamonds, ensures full contact between the grinding pad and the workpiece, offering stable and consistent cutting power while maximizing the storage of grinding media.
- Multiple Grit Options: Offers various diamond grit sizes, customizable according to your needs.
- High Quality and Efficiency: Strong cutting power, long lifespan, and post-polishing features such as superior surface quality, low roughness, high efficiency, and high yield rates.
- Easy Operation: Magnetic attachment design for repeated use. Additionally, multiple backing options are available to meet different needs.
- Simple and Low Cost: Cooling liquid (water) is sufficient during grinding, eliminating the need for additional abrasives. The process is simpler and manufacturing costs are lower.
Product Specification
※ Provide #35~#3000 customization, contact customer service if need.
Surface design | Grit size | Particle size(um) | Size(mm) | Size(in) |
Electroformation | 60# | 240 | Ø200 Ø230 Ø250 Ø300 Ø350 Ø400 | Ø8 Ø9 Ø9.5 Ø12 Ø14 Ø15 |
| 80# | 188 | |||
| 100# | 150 | |||
| 120# | 125 | |||
| 150# | 100 | |||
| 240# | 58 | |||
| 320# | 46 | |||
| 400# | 35 | |||
| 600# | 26 | |||
| 800# | 18 | |||
| 1000# | 15 | |||
| 1200# | 12.5 | |||
| 1500# | 10 | |||
| 1800# | 8.0 | |||
| 2000# | 7.5 | |||
| 3000# | 5.0 |
1. Product differences
| Fine grinding disc | Grinding disc/Electroformation disc | |
| Abrasive layer | soft | hard |
| Shore hardness | 80 degrees | |
| Introduction | Soft as cowhide | Hard as steel |
| Application | Replaces the three processes of back-end grinding and front-end polishing | Replaces sandpaper for grinding super-hard materials |
2. How to Choose
Specific applications should be determined according to the hardness of the workpiece material and your current processing needs.
Usage Instructions:
Place the grinding pad directly onto the magnetic machine plate. No need for polishing cloth or additional abrasives (polishing liquid); simply use tap water to start the grinding process.
For very sensitive sample processing, a non-corrosive liquid can be used instead of water as a lubricant.
To achieve precise sample flatness and ensure even wear of the grinding pad, the sample in the sample holder should protrude a few millimeters beyond the grinding pad’s working surface.
3. Precaution
- To achieve optimal flatness, avoid placing labels or any items on the back of the disc that could affect the workpiece’s flatness.
- Ensure that the contact surface between the grinding disc and the machine is very flat, clean, and dry to avoid impacting the workpiece’s flatness.
- After use, carefully remove the disc, rinse it with water, and allow it to air dry.
- Avoid bending or damaging the precision grinding disc.
- When installing or removing, handle with care to avoid injury from magnetic attraction.
4. Others
