Summer how to protect the core laser in the laser cutting machine

Summer how to protect the key laser in laser cutting machine. Laser is a laser converts electrical energy to high-tech equipment, and its internal composition is more complicated, involving the optical, mechanical and electrical, calculate, and many other disciplines and fields. Although fiber laser relative to other types of laser low requirements for environment, but also must make the pledge that we shall use environmental requirements, so that their own protective measures can really play a protective role. Measures mainly to prevent condensation internal electronic or optical components, concrete can be divided into the following: 1. Shall ensure that the chassis of the casing airtight fiber laser using the enclosed design, and install the chassis air conditioning or dehumidifier, the purpose is to ensure the safety of each element in a relatively stable within the chassis of the temperature and humidity environment. If the cases that are not in a closed state, the case of high temperature and high humidity in the air can enter inside the chassis, in case of internal water cooling element, will encounter cold coagulation on the surface, may damage. To examine the case closure should pay attention to the following aspects: the & # 8226; Synfuels fiasco cupboard door whether exist and shut the & # 8226; At the top of the lifting bolts are tight & # 8226; Case back unused communication control interface protection cover whether the cover is good, whether has used a fixed good 2. Keep laser boot order and pay attention to the switch machine is impossible to completely closed due to the laser case, after the power equipment, chassis air conditioning to stop operation, if the room is not installed air conditioning or air conditioning is not always work, outside of the hot and humid air can gradually penetrate into the chassis. To ensure the running environment of the laser, in guarantee under the premise of safety, please keep the laser has been in the boot state, usually only closed water cooling machine, including evening let laser none key electric constantly too, to keep the case air conditioning running. If the reboot, need to pay attention to the following steps: (1) don't open water cooling machine, always start the laser power supply, and open the key switch, the laser case air conditioning running two hours or so (2) to start the laser after two hours, and open form a complete set of cold water machine, waiting for the adjustment to the predetermined temperature, water temperature and preparing to make laser light (3) to process corresponding to the normal, laser shutdown sequence should be: closed water cooling machine first, and then close the laser. Cannot be a laser in a closed state, and the situation of the water cooling machine is in operation! Suggestion: to install air conditioning room in laser, start the air conditioning dehumidification function and keep continuous stable operation of air conditioning, Including evening) , make the temperature and humidity of air conditioning room to 27 ℃ and 50% levels, respectively. 3. Set water temperature of cooling water temperature on the electro-optical conversion efficiency, stability and condensation has a direct impact. Typically, cooling water temperature setting is as follows: pure water ( Also known as the low temperature water for cooling laser module) Water temperature should be set at 21 ℃ or so commonly, depending on the situation can be adjusted between 20 ~ 25 ℃. This adjustment should be made by interpublic Photonics professionals or obtain interpublic Photonics professionals. To ion DI water ( Also known as the high temperature water for cooling and optical) Water temperature should be set between 27 ℃ to 33 ℃, the temperature should be do corresponding adjustment according to the environmental temperature and humidity, the higher the normally environmental temperature, humidity, the greater the DI water temperature should be increased accordingly. Its basic principle is: DI water temperature should be above the dewpoint