China Gw Carbide - CBN Grinding Wheel Diamond Grinding Wheels

Product Description:
The diamond grinding wheel belongs to the super-hard abrasive grinding wheel. Compared with the ordinary abrasive grinding wheel, it has very obvious characteristics and advantages:
1. The hardness of the diamond abrasive determines the main characteristics of the diamond grinding wheel. It can efficiently grind hard-to-machine materials such as cemented carbide, glass and ceramics, and the grinding tool has the longest service life.
2. Diamond has high wear resistance. The wear of the grinding wheel is small and the use time is longer. In the grinding process, the size, shape and shape of the diamond abrasive grains change little, which is more suitable for high-precision machining and production. High efficiency, diamond grinding wheel is a tool that can simultaneously meet high efficiency and precision machining.
3. The sharpened diamond grinding wheel can maintain the micro-edge of the abrasive grain for a long time. The good cutting performance ensures the small grinding force during the grinding process, thereby reducing the grinding power and saving energy.
4, the thermal conductivity of diamond is very good, which is conducive to the evacuation of heat, avoiding burns, cracks and falling off of the workpiece, greatly improving the quality of the surface of the workpiece.
1- Type and Code
2- Wheel Grit
Users according to their requirement of workpiece roughness, kinetic energy and velocity of processing machine tool and the material properties of workpiece to select the grit size. General coarse grinding choose 80/100 --- 120/140; Semi finish grinding choose 140/170 --- 230/270; Fine grinding choose 270/325 ---325/400; Polishing choose W40 to fine powder.
Table of Grain size and roughness
Range of roughness (Ra) Unit:μmGrain sizeResin bond (B)metal bond (M)80/100 ~100/120---3.2---1.6100/120~170/2000.8---0.41.6---0.8170/200~230/2700.4---0.20.8---0.4325/400~M12/220.2---0.1 M10/20~M3/60.1---0.05 M3/6~M0/10.05---0.025
3- Conventional Grinding Wheel Variety
☆ Shape code: 1A1
1.Parallel grinding wheel: suitable for all types of cylinder grinding, surface and end face grinding. 2.Centerless grinding wheel: suitable for processing the outer circle of bar and thread. Divided into rough grinding, precision grinding and polishing.

☆ Shape code: 2A2
1.Cup & ring type grinding wheel: applicable to the processing of various materials of the end surface grinding, can be processed two end face at the same time.

☆ Shape code: 12C2
1.Abrasive disc: It is suitable for various materials' grinding and chamfer.

☆ Shape code: 6A2
1.Cup-shaped grinding wheel: Suitable for all types of surface and end grinding.

☆ Shape code: 4B1, 1V1
1.Single bevel wheel: suitable for precision grinding and notching.

☆ Shape code: 1F1, 1FF6
1.Arc grinding wheel: suitable for various types of molding grinding.

☆ Shape code: 11V9
1.Bowl-shaped grinding wheel: Suitable for end, flat and edge grinding of cutter.

☆ Shape code: 12A2, 12V9, 12V2
1.Dish-shaped grinding wheel: Suitable for the cutting tool's end face, surface and the cutter
edge grinding.
4- Application
Due to the characteristics and advantages of diamond abrasives, diamond grinding wheels are the ideal tool for grinding hard and brittle materials such as glass, ceramics, precious stones, stone, and hard alloys. With the progress of the times, the development of science, the needs of society, the development of new materials, the grinding process is developing in the direction of high quality, high precision, high efficiency and automation. The role of diamond grinding wheel is becoming more and more obvious. metal bond agent The diamond grinding wheel has high holding strength, long service life and low wear, which makes the diamond grinding wheel fully exert its strong wear-resisting cutting ability in high-speed and ultra-high-speed high-efficiency and high-precision grinding processing, especially in hard and brittle processing. The material has obvious advantages and is widely used. Diamond grinding wheels are used in almost every industry sector, including aerospace, mold manufacturing, semiconductor manufacturing, and optical processing. At present, ceramic materials, optical materials, aero-engine turbine blades, silicon wafer products, etc. are mostly ground with diamond wheels.

5- How to buy our grinding wheelAccording to Customers their own processing products and the requirements of the different machines, choose different shape of grinding wheel; According to the requirements of the processing efficiency, choose different bonded grinding wheel; And according to the different roughness requirements, choose a different abrasive particle size.
While ordering the grinding wheel, please tell us the grinding wheel drawings, processing materials, processing accuracy requirements, processing roughness requirements, as well as the use of grinding wheel so that we can design and manufacture more suitable for your need of our grinding wheel products.
More details




Customization of Diamond Grinding Wheel
If you need to customize, please provide following:
1. Dimensions, include outer diameter, bore diameter, thickness, width and thickness of abrasive layer ;
2. Abrasive, abrasive grit size and concentration ;
3. Bonding agent ;
4. Application of wheel ;
5. Picture and drawing of wheel ;
Then design and quotation can be made for you .
We are waiting for your inquiry!