What is CCD engraving machine? You must understand a device

What is a CCD?

The CCD (Charge Coupled Device) can be called a CCD image sensor or an image controller. The more pixels a CCD contains, the higher the screen resolution it provides. The CCD acts like a film, but it converts light signals into charge signals. There are many photodiodes arranged on the CCD, which can sense light and convert the light signal into an electrical signal, which is converted into a digital image signal by an external sampling amplifier and an analog-to-digital conversion circuit. CCDs are widely used in digital photography, astronomy, especially optical telemetry, optics and spectrum telescopes, and high-speed photography.

What is CCD engraving machine?

CCD engraving machine: In the engraving machine installed CCD automatic positioning system, in the processing can automatically identify the workbench surface fixture position, size, shape, form a visual positioning map and then spread to the sculpture machine work control system, to achieve CCD Automatic scanning once processing. The main function of the CCD in the engraving machine is to measure the dimensions of the product and the mold. The measurement elements include position, concentricity, straightness, profile, roundness, and dimensions related to the reference. It is mainly used to measure the dimensions of two-dimensional planes and is widely used in various precision industries. For example, it is difficult to measure or measure at all in calipers and angle scales, but it plays an important part size in assembly.

What are the advantages of the vast CCD engraving machine?

1. The vast CCD engraving machine adopts a 5-megapixel industrial camera that captures the panorama of the workbench accurately and clearly;

2, online measurement of glass size, fixed glass and other processed products shape;

3, professional vision software CCD calibration progress in 0.005mm, product accuracy control range within 0.001mm;

4. Adopt CCD automatic scanning system, which can automatically focus, three-point positioning, positioning speed is fast, and supports multiple scanning point capture mode, any rules and irregular graphics can be crawled;

5, CCD machine adopts closed type waterproof, anti-fog cover, all-round lens protection, scanning more accurate, longer life;

6, high-speed and high-precision measurement of special light source to adapt to the shooting of different products, can capture high-quality images.

CCD engraving machine engraving size error is what reason?

1, the pulse equivalent, mainly motor parameters are not set correctly. At this time to modify the parameters, compacting the engraving material to prevent loosening;

2, there is a gap in the screw seat coupling, and there are problems in this area can be adjusted;

3, file design conversion problems, can be resolved.