Depth of laser marking|Parameter Settings and Material Compatibility of a Deep-Carving Laser Marker

Do you want to realize high-precision laser engraving? This course will teach you the core parameters of deep-engraving laser marking machines, including power, speed and frequency, and will provide solutions to adapting to different materials, such as metal, plastic and ceramics.Whether the application is industrial or craft, the ability to adjust these parameters and match materials can significantly improve the effectiveness of laser marking and the lifespan of the equipment.

The configuration of the laser's parameters directly determines the final processing effect.For example, in deep-engraving machines, the power setting must be adjusted according to the hardness of the material being engraved. Stainless steel usually requires 80-90 % power at a frequency of 5 kHz. For brittle materials like acrylic, the power should be reduced to 60 % to avoid scorching.The speed of the carving is also important: for engraving aluminum, 3m / s is recommended, using a bidirectional scanning pattern, while for wood carving it is necessary to reduce the speed to 1.5m / s to ensure even depth.The reflectivity of different materials can vary dramatically. For example, copper is highly reflective and causes energy loss. In this case, the red-light positioning system can be used, and power can be increased by 5-10 % to compensate.

In terms of material adaptability, metals generally require higher energy density, but one must be aware of the possibility of discoloration due to oxidation in special materials such as titanium alloys. This can be resolved by using nitrogen as a protective gas.Plastic products are easy to carbonize, and we recommend using a layer-by-layer carving strategy, with each layer no more than 0.1mm thick.The problem with ceramic materials is their brittleness, and shortening the pulse width to 20 ns or less reduces the affected zone.If the material has a coating or other layer, the energy absorption characteristics of the surface and the base must be tested separately, and parameters set for each layer.The company has built up a database of material parameters, recording the ideal combinations of thickness, color, and material. This has saved more than 30 % of the time spent on debugging.

Optimizing Parameters for Copper and Aluminum

The article provides parameter optimization solutions and practical techniques for the common problems encountered in laser marking on highly reflective materials such as copper and aluminum.It provides a detailed explanation of how to improve the clarity and efficiency of laser marking, including the power, frequency and speed of the laser, and is intended for reference by operators in the fields of industrial processing and electronics.

Five Steps to Optimum Marking Parameters

With the material compatibility test, you can quickly lock in the best parameters for marking.The system provides users with a practical approach to setting laser marking parameters, combining material analysis, parameter optimization techniques and effect validation. It helps users solve problems such as unstable marking effects and low efficiency, reducing the cost of trial and error.

Is Laser Engraving Blurry? Maybe It's Because You Didn't Adjust These Three Parameters

The cause of blurry laser marking is usually a result of improperly set parameters.It provides practical adjustment techniques for the three key parameters of focal distance, power, and speed, helping users quickly resolve the problem of blurry marks, and increasing the precision and efficiency of processing.

Maintenance Guidelines for Deep Engraving Lasers

To ensure that the laser machine can operate at high efficiency over the long term, it is important to maintain the stability of the parameters.They provide practical skills in maintenance, calibration, and problem solving to help users extend the life of their equipment and improve the quality of their work.Whether you want to clean the machine, or adjust its parameters, you can find a simple method to do so.

Adjusting Laser Power to the Depth of the Carving

To achieve an ideal effect with laser engraving, the depth of the engraving and the power of the laser beam must be perfectly matched.The book explains how to adjust laser power based on the properties of the material and the needs of the carving, and includes parameter testing, solutions to common problems, and suggestions for optimization. It will help you improve the precision and efficiency of your engravings.

Laser Marking Parameters for Different Materials (Metals / Plastics / Ceramics)

The table lists the parameters for laser marking on three common materials: metal, plastic, and ceramic. It covers key settings such as power, frequency, and speed, and provides reference recommendations based on real-world scenarios to help users quickly match equipment parameters, improve the quality of the marks, and avoid damaging the material.

Five Common Mistakes and Solutions for Laser Engraving Machine Parameter Settings

The parameter settings of a laser marking machine directly affect the quality of the marking, but during operation problems such as power adjustment, speed matching, and focal length calibration can lead to poor quality markings or equipment damage.The book summarizes five common high-frequency error scenarios, provides practical solutions for resolving them, and helps users quickly optimize parameter settings.