Six Key Points to Keep Your Laser Marking Machine Sharp

Do you want to keep your laser marking machine producing clear, stable markings over the long term? We share six key daily maintenance tips, covering everything from cleaning lenses to adjusting parameters and managing heat dissipation. These practical techniques will help you extend the lifespan of your equipment, and avoid problems such as blurry markings and broken lines that can occur due to improper operation.They are suitable for factory technicians and new operators to learn quickly.

Cleaning lenses is basic.

Don't let dust spoil the effect.

Fingerprints or dust on the lens are like a veil on the laser, directly leading to blurred marks.Use a cotton swab dipped in alcohol to clean the lenses, but don't rub them with a cloth.If you come across a tough stain, breathe on it first to soften it.

Don't let water vapor get in.

Those in the south and other humid regions should note that adding a packet of desiccant when storing lenses can help prevent condensation.

The process of fine-tuning the parameters is like focusing a camera.

Finding the right focus is like focusing the camera.

Before starting work, always try out a piece of scrap first.The depth of the markings should be uniform, and if the edges are blurred, the Z axis height will have to be adjusted.Remember that the sweet spot for metal can differ from that for plastic by two or three millimeters.

The power is turned up all the way.

Many people think that the more power, the better the effect, but in fact, running the laser at full power for a long time accelerates the aging of the device.Under the premise of maintaining the guarantee, try setting the power to around 80 %. You'll find the equipment runs more quietly and lasts longer.

Give the equipment a massage.

The lubrication of the rails must be done like the maintenance of the chain on a bicycle.

The X and Y axes need to be lubricated with a special grease every month. Don't substitute butter! If the machine makes strange noises or seems to be stuck when it moves, it's probably because it needs lubrication.When cleaning up old oil, non-woven fabric is less likely to leave lint than cotton.

The cooling fan needs to be cleaned regularly.

The dust that collects on the air vents is like a mask.Every three months, remove the side panels and use a brush with a vacuum cleaner to clean the fan blades. You will find that the equipment temperature can be lowered by 5-8 ℃.

Don't be stingy about consumables.

The life of the laser tube is not unlimited.

Don't wait until the bulb goes out to replace it! After about 8,000 hours of normal use, efficiency will noticeably decline. We recommend that you prepare a replacement in advance.When changing them, wear an anti-static wristband to avoid damaging delicate components with static electricity.

The filter is more important than you think.

The cotton filters in the exhaust system must be replaced every three months, especially in leather and rubber processing plants.One customer had a filter clog up, which caused the smoke to flow back into the lens, which was ruined in a month's time.

The environment is also a factor.

The biggest enemy is temperature fluctuation.

The ideal temperature for storing the equipment is 15-25 ° C.No air conditioning in the workshop? At least install some industrial fans to keep the air circulating. Sudden temperature changes will make the optical components "catch a cold.

The grounding wires are not just for show.

If you have encountered a random loss of markings, it is probably due to static electricity.Use a multimeter to measure the grounding resistance, and ensure that it is less than 4 ohms.During the rainy season, it is recommended that the grounding point be checked at least once a week.