Wear Knowledge Of Diamond Grinding Blocks

Diamond grinding blocks have different degrees of wear at different stages and different forms of wear. Generally speaking, they can be divided into micro-broken abrasive grains, abrasive grains falling off, overall abrasive grains, abrasive grain flattening, and macro-broken abrasive grains. The degree of wear and tear varies. After research, it is found that there are many factors that affect the wear condition, which are not only determined by the material properties, specifications, and grinding conditions of the grinding wheel, but also have a profound impact on the preparation method of the grinding wheel. Another factor depends on the quality of the diamond. The diamond grinding block has very complex tribological characteristics in the process of grinding. The diamond chips are driven by the cutting fluid to erode the surface of the bond, forming erosion marks on the surface. The bond is abraded under conditions similar to fluid grinding. The crescent craters on the front of the diamond show erosion caused by fluid cavitation during sawing.


The abrasive wear in the stable stage is mainly friction wear, but in the transition stage, since the grinding wheel has just been trimmed, the abrasive grains stick out to the maximum, and many abrasive grains do not participate in cutting, so the proportion of the overall abrasive grains is higher than that in the stable stage. Relevant personnel have studied the diamond grinding block and believe that the actual wear process of diamond needs to go through different paths. The longer the overall abrasive particles on the research surface remain, the easier it is to process, and the higher the wear resistance of the tool. After the tool uses the cutting function for a long time, the abrasive particles are naturally dull and the efficiency is reduced.

TransGrind is a professional manufacturer of diamond tools for concrete or stone floor, we have supplied many different kinds of diamond tools for many customers, such as Scanmaskin tools, Lavina tools, Klindex tools, Husqvarna tools, HTC tools etc. And we got many good feedbacks from our customers about our premium quality. Welcome to consult for our products by clicking the below picture to get into our official web if you are interested.




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