Diamond saw blade open

Publish Date:2020-09-24
In the process of using a diamond saw blade to cut stone, the stone is cut by the diamond embedded in saw blade segment. The principle of cutting is to polish the stone, so stone cutting can also be called grinding and cutting, through rapid grinding to complete the cutting process. In the cutting process of the diamond blade segment, the diamond is continuously exposed to balance the loss of the diamond and the loss of the matrix, so that the saw blade has the ability to polish and cut.

If the segment design is reasonable, the segment weld to the blade body by high-frequency welding. At this time, the diamond of the segment is not exposed. Such a saw blade cannot cut the stone. The process of segment diamond expose is called open.

The opening process of the blade is very important. If not open, it is difficult to cut the stone, which is mainly reflected in the inability to cut. If the stone is highly abrasive at this time, it is easy to have more subsequent bad Effects, such as causing the blade body to bend, the mechanical beam to jack up, etc, which have a very bad impact on the production model.

diamond grinding machine, segment open machine

So how to make the blade segment open? it can be determined according to the situation. The early, it can be summarized into three types as below:

First, the early diamond saw blades segment open mostly used sawing. After the saw blade was installed, then via cutting refractory bricks and other highly abrasive products to open. The advantage of this method is that the diamond wear is the smallest and the utilization rate is the highest, but the disadvantage is that sometimes the blade segment are incomplete open. This method is now mostly used by stone factories.

Second, use the grinding wheel to open the diamond segment manually. During the grinding process of the grinding wheel and the segment, the diamond is gradually exposed. This method is widely used, but the shortcomings are also obvious. It takes time and effort to open the blade segment. Generally appear in diamond segment factories and small welding workshops.

Third: Use the blade segment opening machine, it quickly open the saw blade segment through the rotation of the grinding wheel and the saw blade. This method is quick and the disadvantage is that the opening machine is required. This method is currently the most popular way of blade sharpening.

diamond saw blade, segmented circular saw blade, diamond blade for stone cutting

Diamond saw blade opening is a very simple and very important part of the sawing process. Good sharpening can make diamond saw blades have higher efficiency and longer life, and can also shorten the processing time to a certain extent. Lower the probability of problems during processing.

 
Tags: blades

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