Extending Laser Life: A Manual on Water Temperature Control and Lens Cleaning

If you want to prolong the life of your laser, we can provide a complete solution, from temperature control to lens cleaning, covering daily maintenance techniques and operational details.The book is designed for laser operators and technicians. It uses scientific methods to reduce equipment wear and tear, and increase efficiency.

Why should the life of the laser be shortened?

Many users discover that after using their laser printer for a while, the printouts get dimmer, or the printer starts to report errors more frequently. In most cases, the problem is due to lack of proper maintenance.For example, if the water temperature fluctuates, it causes unstable cooling; if dust accumulates on the mirrors, it affects the accuracy of the light paths; and if the equipment is not placed on a level surface, it can cause vibration of internal components.All these details add up to a shortened life for the laser.

The golden rule of water temperature control.

The temperature must not vary by more than one degree.

The cooling system is like a water station at a marathon.It is recommended that a water cooling system with a temperature display be used to keep the water temperature between 20-25 ℃.Don't think that it doesn't matter if the temperature goes up a little. For every five degree rise in temperature, the rate of aging of the laser tube can double.

Changing the water on a regular basis is more important than you might think.

We shouldn't wait until the water is already polluted before taking action.Pure water should be changed every three months, while distilled water can last six months.When you change the water, be sure to clean the filter. The buildup of mineral deposits is the number one cause of pump failure.

The correct way to clean your spectacles.

Don't make do with cleaning tools.

If you don't have a lint-free swab, don't bother cleaning the lens. Using regular paper towels can easily scratch the coating on the lens.We recommend a specialized lens cleaning kit, and wiping with a spiral motion from the center outwards. After wiping, blow the lens with a can of compressed air.

The frequency of cleaning depends on the intensity of the work.

Equipment that is used for more than eight hours a day should be checked weekly.If you notice that the beam is becoming distorted or the energy is dropping, don't hesitate.Remember to wear gloves when cleaning, because the oil in your fingerprints is much harder to get off than dust.

A habit easily overlooked.

Before you turn it on, warm up.

If you are in a hurry to get started, run the cooling system for five minutes before you turn on the laser.This technique avoids the problem of thermal shock during cold starts, and is especially useful in winter when the temperature in the workshop is low.

Do not disconnect the power immediately after the computer has been switched off.

When the work is finished, turn off the laser and let the pump run for another 10 minutes before turning off the main power switch.This detail helps to evenly distribute heat from the laser tube, and avoid condensation inside the tube--something that those of us in the humid south need to pay special attention to.

The humidity must be closely monitored.

The laser most fears is moisture.If the humidity exceeds 70 %, you should turn on the dehumidifier, especially around lenses and circuit boards.Have you ever seen a lens with fungus growing on the edges? The repair fee will make you wince for six months!

If you follow these grounding methods and maintain them, you will find that not only does the laser have fewer faults, but its processing precision is also more stable.After all, machines are like partners. If you take good care of them, they'll work hard for you.