With the rapid development of intelligent manufacturing, manual manual operation has gradually been eliminated in some industries and replaced by lower cost and more efficient mechanical equipment. Among them, 4 is the cutting equipment.
Especially in the field of metal laser cutting machines, the emergence of cutting equipment has greatly improved production efficiency and production quality.
It should be noted that although the cutting equipment is mechanized, it also requires manual operation. There are often some precautions and operating methods during manual operation.
So, how to operate and use the laser cutting machine safely? What are the precautions? Here is a brief introduction for everyone!
1. It is recommended to wear suitable protective glasses for laser cutting machine. During laser processing, fiber laser may damage the retina of the eye. Because the wavelength of fiber laser has extremely high transmittance to the eye, it is more harmful. Therefore, in the process of adjusting the laser and operating, never look directly at the laser product. It is recommended to wear laser protective glasses! And also pay attention to wearing suitable safety glasses for laser cutting machine! How to choose the right laser safety glasses?
Choose according to laser characteristics: output wavelength and power of the laser. The safety glasses equipped with the equipment are selected according to the laser of the equipment. Do not use ordinary sunglasses or other inferior glasses purchased online instead!
Choose according to Optical Density (OD): the larger the OD value, the stronger the protective ability of laser protective glasses.
Pay attention to the visible light transmittance of protective glasses Visible Light Transmittance (VLT): Do not buy protective glasses with a VLT value of less than 20% (laser protective glasses need to be used in a well-lit environment, too dark environment affects clear vision degree.)
Choose the size of the protective goggles: Choose the appropriate protective goggles size according to whether the wearer is wearing myopia glasses and facial contours to improve wearing comfort.
2. The flying light path far away from the laser cutting machine will cause burns if the laser irradiates any part of the human body. Therefore, we must operate safely to avoid wrong operation or placing any part of the body in the flying light path of the laser device, which may cause human injury.
3. In an emergency, press the emergency stop button. Each laser generator has an emergency stop button on the front cover. Therefore, in the event of an emergency such as equipment failure out of control, you should immediately press the emergency stop button to disconnect everything. Power supply for electrical loads.
4. Ensure that the safety door is locked, and isolate people from the processing area inside the safety door. The safety door of the equipment can prevent the reflection of laser radiation, the splash of materials during cutting, the risk of rolling of moving parts, and the risk of collision caused by the shaking of cutting pipe parts Wait. Therefore, the safety door must be locked before the equipment starts operation. No one is allowed to stay in the processing area of the safety door. The safety door of the equipment can prevent the reflection of laser radiation, the splash of materials during cutting, the danger of rolling of moving parts, and the cutting of pipe parts. Risk of collision caused by shaking, etc. Therefore, the safety door must be locked before the equipment starts operation, and no one is allowed to stay in the processing area inside the safety door!