Xiaomi Mijia Laser Engraving Machine

Mijia laser engraving machine can engrave kraft paper, plastic (ABS/PC), fruit, bread, leather, canvas, and solid wood flat materials (curved surface engraving is not supported). Warning: If you are engraving on items other than the above materials, please be sure to confirm whether the items being engraved have total reflection or diffuse reflection, light transmission properties (such as metal, glass, ceramics, etc.). The laser engraving machine cannot be used on such materials. Engraving on top. Note: If the color of the engraved object is white or other light colors, you can use a black water-based whiteboard pen to apply it before engraving, and then erase it yourself after the engraving is completed.

Since different materials have different ignition points, it is necessary to adjust the matching power and engraving depth when laser engraving. That is, the greater the power, the higher the temperature during laser engraving, and the greater the depth value, the laser stops at each point of engraving. The longer the time, the deeper the carving will be, so that the carved graphics will be beautiful. For common materials, you can use the default power and depth. If the engraving effect is not ideal during trial engraving, you can fine-tune the default parameter values.

The power and depth value ranges of commonly used materials are as follows (depending on the thickness of the material):

Kraft paper (0.28mm thickness): Power 70%~80%, Depth 5%-8%
Plastic (ABS/PC): Power 60% -80%, Depth 8%-15%
Fruit: Power 80%-100%, Depth 10%-15%
Bread: Power 80%-100%, Depth 10%-15%
Leather: Power 80%-100%, Depth 10%-15%
Cloth: Power 80%-90%, Depth 8% -12%
Wood board: Power 80%-100%, Depth 8%-12%

To ensure engraving at the planned location, it is recommended to perform a "preview" operation before each engraving. Before starting work, cover the laser engraving machine with a protective cover as shown in the instruction manual, and ensure that the power cord passes through the protective cover and is inserted into the power hole of the laser engraving machine. After the protective cover is installed, click "Preview". In the pop-up preview light type, select "Strong Light or Low Light" according to the engraving status. The user can see the laser preview frame through the observation window on the protective cover. At this time, the user can lift the Use the protective cover to fine-tune the position of the engraved object. After adjusting the position, click "Cancel Preview" to complete the preview.

1. The protective cover is equipped with 4 anti-slip pads, please install them on the 4 bottom corners of the protective cover to prevent sliding. Make sure the power cord passes through the protective cover and is inserted into the power hole of the laser engraving machine.

2. The protective cover and laser engraving machine cannot be moved during engraving. If they are touched, the sensor will trigger the safety interlock protection function when it detects vibration, and the laser output will be forced to stop. At this time, you need to click on the Mi Home APP page to re-engrave. , before you can continue carving.

When using this equipment for preview, trial engraving, and engraving, because the strong laser output is harmful to the eyes, be sure to wear goggles when using the laser engraving machine to avoid Watch the laser for a long time to protect your eyes.

Due to the characteristics of the laser, in order to avoid the problem of failure to engrave or blurred engraving, it is necessary to focus before engraving. Focusing method: The focus of the laser engraving machine is at 20cm, ensuring that the distance between the engraving surface of the object to be engraved and the laser output port is 20cm. In the laser engraving machine plug-in of Mi Home APP, you can use the "Automatic height adjustment" function in the "Engraving Settings" page to make a large coarse adjustment of the distance, and then use the "Manual height adjustment" button to make fine adjustments, or directly use the "Manual height adjustment" button. "Adjust Height" button to adjust.