Diamond cut off wheel for metallographic
Metallographic Cutting Disc
- Resin Bond
- Metal Bond
- electroplated
Metal bond diamond cutting blades and cubic boron nitride cutting blades are currently the most comprehensive cutting blades. You cannot use only one cutting blade to cut different materials. Once the blade is not selected properly, the cutting quality and efficiency will be greatly reduced.
Diamond cut off wheel for metallographic is a kind of superhard cutting tools in metallographic analysis, which is mainly used for cutting metal materials into thin slices for microstructure observation and analysis. Choosing the right diamond cutting blade is crucial for achieving high-quality cutting results and accurate analysis results.
In the actual cutting process, resin bond or metal bond diamond cut off wheels can be used, and sometimes electroplated diamond cut off wheels are also considered.
Our CBN and diamond cut off wheels have specialized formulas, precise manufacturing technology, and strict quality control systems. We can adjust the formulas according to different cutting objects to control and correct the variables such as life, cutting quality, surface roughness, cutting speed, etc.
How To Choose Suitable CBN or Diamond Cut Off Wheel For Metallographic?
Cutting Object:
Diamond cut off wheel is mainly used for cutting non-metallic hard and brittle materials such as tungsten carbide, alumina, zirconia, silicon nitride, boron nitride, optical glass, magnetic materials, quartz, glass, glass fiber, electronic substrates, etc. CBN cut off wheel is used for various black metals, stainless steel, iron, cobalt, nickel, and lead based alloys.
Selection Of Bond:
Resin bond metallographic cutting discs have better sharpness, but metal bond metallographic cutting discs have stronger rigidity and longer life.
Selection Of Grain Size:
The diamond particles inside the diamond cut off wheel have different sizes. The smaller the diamond particles, the smaller the deformation of the workpiece during the cutting process. However, in the actual cutting process, it also depends on the material being cut. Some materials require larger diamond particles for effective cutting. If diamond cut off wheel with small particles are used for cutting, which cause significant deformation of the materials. The same applies to CBN cut off wheels.
Selection Of Diamond Concentration:
The application range varies depending on the diamond concentration and diamond particles. When cutting different materials, cannot only choose one kind of metallographic cutting disc. If the selection of cut off wheel is not appropriate, you will not be able to obtain the required surface finish and accuracy tolerance of the materials.
When ordering the diamond cut off wheel for metallographic, customers need to provide requirements such as the cutting object, specific parameters, bond , surface finish, and ect.
Performance comparison chart of bonding agent for Superabrasive Tools
Type of Binder | Self-Sharpening | Sharpness | Life | Dressing Difficulty | Price |
Metal | |||||
Resin | |||||
Vitrified | |||||
Electroplated | |||||
Metal-Resin |
Table of grinding objects of diamond VS CBN Cut Off Wheel
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