Power supply module is connected behind the DB25 control system

 Do not directly see the output head, in the operation of the machine to ensure long-term laser safety eye wear throughout. Do not make the pulse repetition frequency below 20 kHz, because of the high energy density of the light output of the machine will have damage. There is no maximum pulse time for 50 x 10-6 with seconds. Interruption of the laser power is harmful, please provide continuous power. The popularity of laser pointer is contained in the report of laser pointer . The laser module is securely mounted on the bracket to keep the laser ventilated. The power cord connected to the 24V DC power supply, and ensure that the DC power supply can provide enough output power. Note the polarity of the power cord. Power line brown is positive, blue negative, yellow-green line connected protected. Make sure that the external control interface and the laser controller to match the control cable connected to the laser control interface, and reliable fixed. Power supply module is connected behind the DB25 control system and laser system interface. These lasers should include: laser light, indicating that the laser is working; should use the power key switch to prevent unauthorized use; hazard label should be affixed with a label and output xx. Output power of 5 mW to 500 mW. Before cutting to confirm material type, material thickness, material size. Note: Check all the cutting head is very correct, cutting non-metallic materials must contact the cutting head. Adjustment plate to the edge and the machine parallel to the X axis and Y axis, to avoid the cutting head on a plate outside the scope of work. The Z axis to cut from the starting point of simulation to perform procedures to ensure that will not exceed the soft limit alerts, enter edit mode, adjust according to material type and thickness of the power, speed, punching time. To cut carbon steel plate, the oxygen in the manual selection mode, adjust the barometer to cut the required pressure. Then check the focus position, perform coaxial checking procedures to ensure that the laser beam through the nozzle center, Z axis servo to the plate surface, adjust the board to determine the distance from the nozzle.Laser on a unified international classification and a unified security warning signs, the laser is divided into four categories (Classl ~ Class4), a class of laser is safe for people, two types of lasers have less injury, more than three laser for people with serious injuries, use, paying particular attention to avoid direct eye. Is the use of laser ranging and coherent monochromatic laser is good, strong directional characteristics of stare, to achieve high-precision measurement and inspection, such as measuring length, distance, speed, angle, and so on.