drum plotter

In the drum type plotter, the drawing paper is rolled on the drum, the two sides of the drum are equipped with sprockets, and the two sides of the drawing are made with chain holes. When the X-direction stepping motor drives the drum to rotate through the transmission mechanism, the sprocket drives the drawing to rotate (clockwise or counterclockwise) to realize the X-direction movement. The movement in the Y direction is realized by the linear movement of the pen holder driven by the Y direction stepping motor. This kind of plotter has a compact structure, a small footprint, and a large drawing format. It can continuously draw tens of meters long graphics in the X direction, but requires special drawings with chains on both sides.

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Why do laser cutting machines use special supporting air compressors?

2022-06-01

In the past few years, the overall technical strength of domestic laser cutting equipment enterprises has been improved, and laser cutting is gradually replacing traditional cutting equipment such as shearing machines and shearing machine tools, and the demand for supporting laser cutting air compressors has increased accordingly.