Abrasive Ceramic alumina tile are generally made according to molds during production. The shape of ceramic plates are relatively regular, so it needs to be cut during the construction process. However, cutting alumina tile is difficult, because the hardness of wear resistant ceramic liners is large, and the Rockwell hardness of ceramic with alumina content above 92% is above 80, it only can be cut with diamond saw blade.

We use high-hardness diamond blades for cutting. There are large desktop cutting machines and handheld cutting machines. How to cut ceramics perfectly specifically is the key point. Many customers encountered alumina tile broken when cutting, . Here, Chemshun Ceramics shares cutting skills with you.

First of all, you must pay attention to the position where the blade and the ceramic first contact. You may think that any position is ok , but our technicians told us that when the high-speed rotating blade touches the center of the abrasion resistant ceramic alumina tile liner, the ceramic plate will be broken due to shear stress. Therefore, it is necessary to start cutting from the end of the ceramic tile, so that the stress can be reduced to a small amount, and it will not affect the cutting effect of the alumina liner.

 The second is to pay attention to the cooling of the cutting blade. When cutting such hard material, the temperature of the blade rises quickly, which will cause the strength of the blade to decrease, so it’s better to cooling the blade with water.

The wear-resistant ceramic cutting method shared by Chemshun Ceramics Co., Ltd. We hope to help you. As a professional industrial ceramics manufacturer, we will continue to share more abrasive ceramics applications skills.