Safe power supply operation of laser cutting machine

by:Caodahai     2021-08-28
When we are in the process of operating the laser cutting machine, pay attention to personal safety is the most important. The laser cutting machine is a energized device, so when we start the laser cutting machine, we must first check whether each circuit is normal. Below we will introduce to you the safe use of electricity for the laser cutting machine. The power-on operation of the laser cutting machine is a full power-on process, and some parts are powered, and then the total power supply test is performed. Separate power supply for this kind of components is a safer operation, but it takes longer than a single power supply. After power-on, first observe whether there is an alarm fault, and then manually start each component one after another. Check whether the safety device is working, whether it can work normally, and whether it can reach the rated working index. In short, according to the machine tool manual, check the copyright of the main components of the machine tool, whether the function is normal and complete, so that all links of the machine tool can be operated and moved.  When checking the operation of each axis of the laser cutting machine tool, use manual continuous feed to move each axis, and check whether the movement direction of the machine tool parts is correct through the display value of the CRT or DPL (digital display). Then check whether the movement distance of each axis is consistent with the movement command. If they do not match, check whether the relevant commands, feedback parameters, and position control loop gain parameters are set correctly. Then, adjust the bed level of the cutting machine, roughly adjust the main geometric accuracy of the machine tool, and then adjust the relative position of the reassembled main moving parts and the main machine, pour the main machine and the anchor bolts of each accessory with quick-drying cement, and reserve each Fill the hole flat and wait for the cement to dry completely. When the CNC system and the machine tool are energized and tested online, although the CNC system has been confirmed that it is working normally without any alarm, you should be prepared to press the emergency stop button while turning on the power, so as to cut off the power at any time.   Then use manual feed to move the axes at low speed and make them touch the overtravel switch to check whether the overtravel limit is valid and whether the CNC system issues an alarm when overtravel. Finally, a return to reference point action should be performed. The datum point of the cutting machine is the program datum position of the machine tool for processing in the future. Therefore, it is necessary to check whether there is a datum point function and whether the position of the datum point is exactly the same every time. Wuhan Gaoneng Laser Equipment Manufacturing Co., Ltd. is a professional laser complete set of equipment research and development , Production and sales as a high-tech enterprise. Not only successfully developed laser equipment with advanced technology, but also used self-support import and export rights to promote products to more than 40 global markets including Hong Kong, South Korea, Vietnam, Malaysia, Thailand, Australia, the United States, Japan, Germany, the Netherlands, Jordan, etc. nation
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