Advantages And Disadvantages Of Diamond Grinding Wheel And Cutter Head Design

(1) The diamond grinding wheel can't be self-sharpening;

(2) When designing the grinding wheel, the metabolic rate of the grinding wheel diamond should be controlled artificially, so that the diamond can fall off automatically during passivation.There is an optimal value for the concentration of the grinding wheel. In the previous test, the use of 100 concentration W28 resin grinding wheel has better effect, and the 75 concentration W7 resin grinding wheel has better effect, but for the grinding wheel with different binders, the concentration value still needs to be determined by experiment. Compared with the use of resin bond grinding wheel, the use of vitrified bond grinding wheel not only improves the processing efficiency but also reduces the cost while ensuring the processing quality. But the vitrified bond grinding wheel has certain applicable conditions. With the promotion of the use of PCD tools, the vitrified bond grinding wheel will play a greater role in the processing of PCD tools.​​

(3) The test shows that the grinding wheel is in the best state when grinding at medium speed (18-25m/s). According to different usage conditions, in actual processing, the speed of about 20m/s is generally used for rough and medium grinding, the speed of 25m/s for fine grinding, and the speed of 10m/s for grinding wheel dressing.

(4) Dressing of the grinding wheel is essential in the grinding process. Through the dressing, the diamond grinding wheel can maintain a good processing condition and ensure the processing efficiency and processing quality. The hand-held dressing method is simple and convenient, and can be carried out at any time during processing; the tool holder-clamped dressing method is not as simple as the hand-held one, but the dressing effect is better. In actual processing, the two methods should be used in combination.

As a professional diamond tools manufacturer and supplier,TransGrind has rich experience in manufacturing different diamond grinding tools for grinding and polishing concrete, as well as removing different coating types. We have a variety types of diamond tools that are ideal for your project. For example, PCD coating removal tools, hybrid transitional diamond tools, metal bond diamond grinding tools and resin bond diamond polishing pads etc.








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