Precision debugging method of laser cutting machine:
1. When the light spot of the focus laser is adjusted to the minimum, shoot to establish the initial effect, and judge the focal length position through the size of the spot effect. As long as we recognize that the light spot of the laser is at the minimum, then this position is the best processing focal length, and then start the processing work.
2. In the first part of the debugging of the laser cutting machine, we can use some adjustment paper and workpiece waste to determine the accuracy of the focal length position. Move the position of the height of the upper and lower laser heads, and the size of the laser spot will change in different sizes when shooting. Adjust different positions for many times to find the smallest light spot position to determine the focal length and the best position of the laser head.
3. After the laser cutting machine is installed, a scribing device will be installed on the cutting nozzle of the NC cutting machine, and a simulated cutting figure with a 1m square will be drawn through the scribing device. A circle with a diameter of 1m is built in, and the four corners are diagonally marked. After drawing, use a measuring tool to measure whether the drawn circle is tangent to the four sides of the square. Whether the length of the diagonal of the square is √ 2 (the data obtained by the open root sign is about 1.41M), the central axis of the circle should bisect the sides of the square, and the distance from the intersection point of the central axis and the two sides of the square to the intersection point of both sides of the square should be 0.5m. The cutting accuracy of the equipment can be judged by testing the distance between the diagonal and the intersection.
(Editor: we are Shenzhen perfect precision products Co., Ltd., specializing in providing laser cutting, bending, stamping, spinning, welding and other high-quality sheet metal processing services. With 15 years of experience and a 3000 square meter factory, we are proud to work closely with our customers to achieve good products. We have an experienced engineering team, iso9001:2015 quality system, and 100% inspection before delivery to ensure quality Quantity. In order to ensure critical dimensions and smooth surface finish, we import our machines from the United States and Japan. Welcome to contact us and we look forward to establishing a good partnership with you. You can send us an inquiry below)