Water cutting equipment glass belongs to cold cutting, water knife can cut arc, sharp angle, can cut out any complex pattern on the plane, and full numerical control, high efficiency, good quality, generally used in process glass. And cutting without opening, you can also punch. The section is ideal. When the water knife is used to cut glass, the normal water knife pressure is 260-280mpa. If the pressure is too high, the glass will be cut and the edge will collapse. The selection of cutting speed should be set according to the cutting surface. Generally, the vertical cutting surface is the speed. In the glass cutting process, the cutting edge should not be the edge of the glass, try to feed from the outside of the glass. After smoothing, cut to the edge of the glass, if not, then throw it down by manual edging machine.

When we use a water jet to cut holes or other shapes, the size of glass is not large. However, we can only cut one piece of glass at a time. The time spent on the upper and lower pieces is much longer than the actual processing time. What can we do to process multiple pieces at one time and shorten the auxiliary time? This problem can be solved as follows: if the glass is not large, it will take a long time to process, When making CAD drawings, you can make 2-4 working positions on your worktable, that is, your machine is 4000x2000, and your product only needs 1500x1000 space. Then you can make 4 processing drawings at a time, and put 4 pieces of glass at the same time (glass corner cutting, the same size is OK), and make the block for glass alignment (turn off electronic eye alignment), In this way, when the machine processes the back glass, you can move up and down, but there is a back safety operation, and a cable emergency stop switch is installed on the table

In the water knife cutting, there may be edge collapse in the main place: 1. Edge collapse may occur in the middle of the original piece; 2. Beveled edges may exist in the four edges of the original piece, affecting the diagonal of the product.

Solution: 1. Get the product open size read by the device correctly. 2. Reduce the angle of water jet cutting head. 3. When breaking a piece, first break the crack, then use a hand knife to divide the part into small pieces, gradually break it off, and don't try to take off the complete leftover material. That doesn't mean much. 4. When breaking the edge, the force should be downward and outward (relative to the knife mark).