Stone carving machines have special characteristics, and a common problem during the carving process is tool breakage. The main reason is that the stone is relatively hard, and if the cooling water supply is not timely or the processing speed is too fast, the spindle speed will be too slow, which will affect the cutting tools and materials.
& nbsp; How to solve the problem of broken knives in stone carving machines? If the tool breaks, the operator should immediately pause the machine, check the current machining line number, and record it in detail. Carefully inspect the broken blade to see if there is a broken blade body, and if so, remove it. The most important thing is to analyze the main reasons for the broken knife (stone mall) to avoid making the same mistake again in the future. Then comes the replacement of the tool. After replacing the tool, attention should be paid to defining the origin. After the stone carving machine returns to the workpiece origin, the positions of the X/Y axes are correct, but the Z axis needs to be re determined. This is mainly based on the style of the already made graphics for operation definition.
& nbsp; The main reasons for tool breakage in stone carving machines are: too fast processing feed or insufficient speed, poor tool quality, excessive cutting amount, insufficient tool clamping length, or tool shaking. Of course, it is also related to the processed stones. The hardness of different stones is different. It takes a period of time to adjust the machine to the appropriate speed during processing, and then select the cutting tool with better quality. When purchasing the machine, also choose the stone carving machine with better temperature control.